Items 1 to 20 of 20 total
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- Use plastic bags in life to pay attention to what problems
2017/02/17
- The use of plastic bags in life is very common, whether it is shopping or home items and other aspects of storage, we will use plastic bags. But the current plastic bags because of the variety, and people do not have a good understanding, so there are a lot of problems. Today we are talking about the choice of plastic bags, people can not know how little knowledge.
With plastic bags to dress food products is the most commonly used stalls the most commonly used method, then the cost of this kind of food, plastic bags and how to choose it? The first dress of hot food and other food bags can not have color, it must have a certain firmness, so as to better protect people's health. The second is to buy this kind of food plastic bags when the best business to the regular wholesale store to buy, select the quality of the requirements of the plastic bag.
At home we use the plastic bags will have to be based on different plastic bags to choose to use, the thickness of the plastic bag to the weight of the goods can also be different. In the dress for the heavier when the best choice for a better plastic bag to dress, but also take a few plastic bags dress up the practice, these seemingly simple way to a large extent can give our safety to bring effective Guarantee. When the plastic bag is idle or damaged, do not rush away, it can be used as garbage bags to carry garbage, which is also a good way to use waste.
At present, our life in the use of plastic bags and the use rate is still very high, as one of our necessities in life, plastic bags to our lives is also brought a lot of convenience. But in order to better use your hands in the plastic bag, let it better for your life service, then for the use of a lot of plastic bags knowledge, we should be more understanding and master.
- Use plastic bags in life to pay attention to what problems
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- How to distinguish the virgin material and the recycle material
2016/12/17
- Plastic vest bag production process first blown from the plastic particles into the film, and the cost of plastic bags is the most critical of this raw material particles, a direct impact on the vest bag price. However, there are good and good plastic particles, the difference is that the new raw materials and renewable materials, the former price is much higher than the latter, so even if the same specifications of the bag may also have a very different price. Vest bag quality is reflected in the quality of raw materials on the material, which is currently the market control of thin plastic bags of a major problem. General formal food chain stores, large supermarkets are made of new materials produced vest bags, in line with food safety level; and similar to the wholesale market of ultra-thin bags, garbage bags are mostly doping recycled materials processing, its poor quality is often only Can be a one-time use, because of its low cost is widely used, great harm.
With the same plastic particles, why the difference is so big? The following by the Huasheng plastic bag factory to introduce its differences.
Plastic bags of new raw materials extracted from the oil, without any re-processing, the characteristics of crystal clear without any impurities, the physical characteristics of particularly good, the plastic pants made its tough toughness, tolerance is very strong, and no smell gloss Good, in line with food safety level. New raw materials generally through the domestic petrochemical companies supply, or through imports.
The source of recycled materials is relatively mixed, the main source for the production of plastic bags of waste, waste plastic life, industrial plastics, etc., these plastic products through sorting after recycling, and then cutting, high temperature melting processed into plastic particles. As the recovery of waste complex and diverse, poor quality of processed particles, compared with the new material is different, generally this material is more different colors of plastic bags, and no gloss, rough texture, can not be used to package food The There have been reports of abandoned pesticide bottles are recycled for processing into a vest bag, you can imagine how much damage this bag, but we are common in all kinds of wholesale markets, so whether it is business or family with plastic bags, In the choice must pay attention.
- How to distinguish the virgin material and the recycle material
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- Teach you to distinguish between the quality of the quality of plastic bags
2016/11/21
- The role of plastic bags in our daily life seems to be irreplaceable, although it is inconspicuous, but you are used almost every day. The current plastic bag market is not standardized, many manufacturers in order to benefit the use of renewable materials to produce poor quality or even toxic plastic vest bags flow to all types of wholesale markets, of course, as the regular large and medium-sized supermarkets used in plastic vest bags are qualified, these Can be assured that use. So how to identify unqualified plastic bags? Today, this article will lead you to learn this little common sense.
one look. First look with the eyes of the color of plastic bags, high-quality plastic bags will appear transparent or translucent, and the texture is more uniform. Poor plastic vest bags are mostly color, even if the white, transparent relatively poor, and the texture is more turbid.
Two listen. You can shake the hand a few plastic bags, the sound crisp that is that it is non-toxic, if the sound is small and sounds dull is a poor plastic bags.
Three smells. We know that non-toxic plastic bags are odorless, but if it is a poor plastic vest bag there will be people feel irritating smell or smell smells that is not normal.
We can also choose the burning method, if it is qualified plastic vest bag is easy to ignite, once the burning time will be like dripping candles under the drip, there is a strong paraffin flavor. The difference is that poor plastic bags are not so easy to burn, they will be the tip of the flame yellow, the bottom of the color showed light green. There are immersion test method, the plastic bag immersed in the water, then wait for a while, if the surface is so qualified plastic bags, and sink in the bottom of the water is a poor plastic bags.
There is the easiest trick, hand tear Qualified plastic bags with pure material, the combination between the close, so pull, tear up and laborious, and poor quality of the plastic bags as a result of adding renewable materials, the combination of loose between molecules, no effort, tear up very energetic, It is easy to tear in the end.
Through the above methods can be a good way to identify the quality of plastic bags, in life we try to use high-quality plastic bags, especially in the packaging of food, the choice of plastic bags is particularly important, low-quality plastic bags will affect the human health of.
- Teach you to distinguish between the quality of the quality of plastic bags
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- Clothing bag material and style
2016/10/20
- With the pursuit of quality of life for people and attention, the garment industry packaging is also a step by step there is no small change. Buying a dress in the past may only use the bag to facilitate the bag look, and today's clothing bag that really filling the grade, the design of new trends, rich colors, all set off the quality of clothing. Watching people carrying a wide variety of handbags walking in the street, as if it is a beautiful embellishment. Compared to other plastic shopping bags, clothing bag quality is much better, can be used repeatedly, from the environmental point of view to save the use of plastic bags.
We often receive advice custom clothing bag, in order to facilitate customers to clearly understand the type of bag required, the following brief for a brief introduction.
First of all from the clothing bag material, divided into low-pressure film, high-pressure film, composite film, PVC, non-woven fabrics and various types of paper. We do not currently produce paper bag, so let's talk about it for the time being.
Low-pressure film and high-pressure film production is the most simple, usually used in the production of clothing bags required thickness is much higher than other plastic shopping bags, low-pressure film material hard, high-pressure film is soft, not difficult to distinguish, the use of more high-pressure Film, color, texture is higher than the low pressure film.
Composite film, as the name suggests, is the use of two or more than one or two layers of material through the glue or hot pressing, etc. into a visual film, commonly used such as PET + PE, OPP + CPP, etc., the advantages of composite Is the performance of a variety of materials learn from each other, combined to use. Our common printing beautifully, colorful patterns of more use of composite film bags.
PVC is a kind of PVC-based synthetic materials, in recent years is quite popular, is widely used, many high-end products manufacturers will use PVC bags to packaging. PVC bag production and processing methods are usually high-frequency hot or car line sewing. High-frequency hot-pressing PVC bags, PVC roll film cut by the sub-cut, the need to print the first silk (PVC mostly silk screen printing), and then use high-frequency machine hot and cold. Hot PVC bag can be pressed into PVC bag.
Non-woven bag Now people are no longer strange, since the implementation of the plastic limit, shopping malls supermarkets, stores have responded to the use of non-woven bags. Non-woven bag in the production is also divided into pure non-woven and coated non-woven bags, coated non-woven bag is OPP film composite in the non-woven bag surface, printed out of the effect is relatively rich and different from Ordinary screen printing, you can print a rich color patterns, with colorful, bright color, waterproof and dust and other characteristics.
Above the clothing bag commonly used material classification, talk about style, the most common is the punching bags, handbags and wearing a rope bag. Punching bag refers to the bag at the top of the pocket around 5cm dug a curved to meet the four fingers of the hole, it is also known as four fingers bag. Handbag refers to the bag in the mouth plus welding hand, handle material and bag body material is usually consistent. Wearing a rope bag and a handbag is almost the same, but wearing a rope bag handle is a rope, through the perforation in the bag above the formation of the handle through the hole.
- Clothing bag material and style
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- The clever use of plastic bags in daily life.
2016/09/10
- Plastic bags are widely used in people's daily lives, the most common shopping for shopping back to a variety of plastic shopping bags, but for those who use plastic bags how to deal with, most people are used as garbage bags to use, and even have been readily throw away. Recently saw the Guangzhou Environmental Protection Bureau issued a microblogging, publicity bags of daily magical effect on people's lives very helpful, reproduced as follows.
"Shopping, in addition to harvest a variety of 'spoils', and ultimately also with the harvest of some plastic bags. Used plastic bags, you are directly throw away? Used to do garbage bags? Too Altman! Teach you a few coup, Anti-mildew moisture preservation dry goods, clean clothes back to white ... ... can make "he" come in handy Oh!
1. Compound plastic food bag into the rice, squeeze the air in the clean bag, tighten the rice in the place with a rope tighten the bag, can prevent rice damp moldy. 2. At the end of the spring, will be exposed to a few days of red dates, after salt scoop cool, a layer of red dates a layer of salt into the plastic bag or cylinder, sealed, jujube can be safe summer. 3. Fresh leeks into plastic bags, placed in a cool dry place, can make leeks in three days to keep fresh as ever. 4. summer cleaning clothes, you can wash the white vest first wash with water, and then soap or detergent gently clean rinse. And then hit the soap gently scrubbed into the plastic bag after the pocket, in the sun for an hour after sun cleaning. Can be difficult to clean, has been yellow T-shirt vest white as ever. 5. Plastic bags store sea cucumber. Sea cucumber sun dried, into the double non-toxic plastic bags, tie the bag, hanging in a ventilated place, summer exposed out several times, so keep the sea cucumber will not deteriorate for a long time. "
These have to say is very practical, small plastic bags to help a lot, of course, not only the above five, the life of the clever use of plastic bags or a lot of. Now to promote environmental protection to minimize the use of plastic bags to reduce the destruction of the ecological environment, and life in contact with the plastic bags are all kinds of various colors, the use of a disposable waste is also contrary to the environmental awareness, should be rational use, Both to help life, environmental protection is also a small contribution.
- The clever use of plastic bags in daily life.
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- How to calculate the cost of non - woven bags
2016/08/12
- The cost of non-woven bags: the minimum cost of each bag between 0.2 to 1.5 yuan. Want to calculate the exact price of non-woven bags, we must know the specifications of non-woven bags and production process requirements.
Customers must provide non-woven bag specifications: bag length, bag width, bag side width, non-woven raw material thickness (some customers do not understand the thickness of non-woven raw materials, you need to specify the use of non-woven bags, And the style (mainly including hand-held non-woven bags, perforated button-type non-woven bags, non-side thick ultrasonic flat mouth non-woven bags), also includes the mention of children, the edge of the material, Requirements (such as pocket, snap button, passband, different color combinations) need to be accompanied by instructions.
Non-woven supermarket shopping bags suitable for use 70 - 90 grams of non-woven; advertising bags for the thickness of 60 - 90 grams; gift bags for the thickness of 80 - 120 grams. Typically, non-woven bags are generally made of 80 grams of non-woven fabrics.
Non-woven bag production process requirements include printing process: including screen printing (printing price is relatively low, one side of the cost of 5-6 points, and tasteless most environmentally friendly), mechanical printing, film printing (for printing color requirements (Ordinary three-dimensional bag of the sewing price is generally 0.3--0.4 yuan / month, the price of nail snap button is 5 points, with mentioning children, the use of high- The price of a fork is a hair), an ultrasonic wave, or a combination of both.
Non-woven bags of finished packaging usually use woven bags (usually not charged) or carton packaging (generally roughly 7 cents). The cost of the carton packaging is distributed from each of the bags at a size ranging from 3 to 11 ° according to the size of the non-woven bag.
Then there is the number of non-woven bags and the color of the bag, the number of custom-made non-woven bags will certainly be more cost-effective. The more detailed the requirements provided by the user, the more accurate the non-woven bags offer. The above is the cost of non-woven bags produced price, quotations need to add some profits. In addition, non-woven shopping bags for billing products, transportation will be subject to additional costs.
- How to calculate the cost of non - woven bags
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- Supermarket vest bag commonly used specifications
2016/07/22
- The benefits of the promotion through the network is object-oriented, but there is such a situation, often encountered some customers advice custom vest bag, no ready-made specifications, do not know how much thickness, simple sentence "and supermarket vest bag number (or large Number, trumpet) can be. "I do not know the supermarket vest bag does not have a unified specifications, each supermarket custom vest bag size, thickness is the difference, of course, the difference will not be great. We often do the supermarket vest bag specifications have these: trumpet 20 * 32cm; medium 25 * 40cm; medium large 30 * 48cm; large 35 * 55cm. Thickness if the GB is required to achieve a single layer of 2.5 or more, as before the thin thickness is usually small 1.2 wire, 1.4 wire, medium 1.6 wire, large 1.8 wire. Of course, these are not iron, for example, you can do 32 * 50cm, the final specifications are based on customer needs.
I plant the production of vest bags using HDPE new material production, the use of high-quality ink printing, usually vest bag printing is relatively simple one or two colors, the color is required complex plate production costs are relatively high, and stand in the environmental point of view In terms of simplicity, one of the most refreshing colors.
Often, we recommend customers to use the true color of the vest bag, can be directly packaged food, is safe and sanitary. We often received some phone calls to do the market convenient bags, requiring renewable materials production, this quality bad vest bag I plant is not produced. Although we as a plastic bag manufacturers, often I see the market around the ultra-thin vest bag is also very sad, this type of poor quality bags, is absolutely not directly loaded food, and then the reality is often used for early bags, Sets of bags.
- Supermarket vest bag commonly used specifications
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- To control the use of plastic bags in the EU or push the plastic order
2016/05/25
- The invention of plastic bags to people's production and life has brought great convenience, but things always exist in two sides, the use of plastic bags have become a major problem of polluting the environment. Plastic bags are ubiquitous and widely used around the world, and small plastic bags have seriously affected the ecological environment and even the impact on animals after use.
Recently reported that Europe and the EU will also take restrictions on plastic bags, may also take a charging policy to reduce the use of plastic bags. China in 2007 promulgated the "plastic limit order", in the nationwide ban on the production, sale, the use of less than 0.025 mm thickness of the plastic vest bag "; in all supermarkets, shopping malls, trade markets and other commodity retail place plastic vest bag paid Use the system, are not free to provide plastic shopping bags. " "Plastic limit order" aims to promote the people as little as possible with plastic bags, reduce the "white pollution" to jointly protect the natural environment.
Plastic bags on the natural environment of the harm is very large, the plastic bag material characteristics so that it will not rot for hundreds of years, was biodegradable time quite slow. Abandoned plastic bags are buried, burned, drifted into marine lakes, affecting vegetation soil, polluting the air, threatening animal survival!
The implementation of "plastic limit order" is very necessary, so far, "plastic limit order" for several years, and achieved what effect?
Large supermarkets are no longer free to provide vest bags, reducing the use of plastic bags, small markets also reduced, the beginning, the effect is still very obvious. But there are some not very good behind the place, the supermarket fresh bag into the new darling of white pollution, the same will produce white pollution. Also, the need to spend money to buy the sales of shopping bags decline, the people do not buy, but the supermarket free to provide the use of hand-torn plastic bags increased, readily linked to a lot of customers everywhere, whether it is to buy more Buy less, will be unceremonated with a, consumption is very large, the same will cause environmental pollution.
We do not advocate the use of the so-called environmentally friendly bags, paper bags and other products, because it will consume more energy, only the whole people to raise awareness of environmental protection, the rational use of plastic bags, do not waste without litter to improve the problem. Earth is all of us, it is future generations, we need to protect.
- To control the use of plastic bags in the EU or push the plastic order
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- What kind of ink is used for printing plastic bags?
2016/02/21
- Plastic ink manufacturers in the printing process used in the printing industry is a separate category, through the current printing technology, we can print a rich pattern on the plastic bag, after drying, the text or pattern can be fixed on the surface of the plastic bag The In detail, this technique is divided into six types:
Polyamide ink plastic bag printing. The application of this ink is very wide, including the common PE, NY, PP, OPP, etc., can use this ink to print. The advantages of this ink is that the volatile fast, good adhesion, so the printing performance, but very toxic.
Composite ink. This ink in addition to the above mentioned several kinds of plastic bag material, the PET material also has a good printing effect. Especially for the film, strong adhesion, colorful, shortcomings are also obvious, toxic.
Resistant cooking ink. Now on the market for the holding of high-temperature food plastic bags, you can use this ink to print. This is because its ingredients contain single and two components of the polyurethane resin, high temperature cooking, but also has a greater toxicity.
Alcohol soluble plastic ink. This is the current toxicity, odor are smaller a kind of ink, it is more suitable for flexographic printing. As the raw materials do not contain benzene, relatively more environmentally friendly. UV ink. In the plastic bag printing, UV ink is a solvent-free security products, and the same ink, it is mainly used for flexographic printing and plastic bag printing, is the industry has a clear advantage of an ink. Water-based ink. In the printing ink, water-based plastic ink is the external environment will not produce a task pollution, a real green plastic bag printing, it is represented by this ink. Now, this ink has been widely used in food, medicine, cosmetics and other security requirements of high plastic bag printing.
At present, the market of plastic bags printing ink types, not just the above, the face of a variety of characteristics of plastic printing ink, the choice of time, first of all to take into account the mechanical properties of printing, followed by the use of plastic bags, Choose to the printing ink, get fine, environmentally friendly plastic bags printing products.
- What kind of ink is used for printing plastic bags?
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- Customized non-woven bag manufacturers focus on environmental quality
2015/12/17
- Green non-woven bags in recent years become the new darling of the market, many large shopping malls supermarkets, stores and other places is also used as a non-woven bags for shopping bags. As an environmentally-friendly alternative to plastic shopping bags, custom-made non-woven bags have a number of advantages that will allow our environment to be better protected, and the tough and durable features also allow us to reduce the number of plastic bags use. For the supermarket, this product is also a very good publicity benefits, exquisite non-woven fabrics will allow consumers not willing to throw, and thus use many times. But for those who want to do non-woven bags business, in the choice of the manufacturer or need to be aware of.
The production cost of the nonwoven bag is not comparable to that of the plastic bag under the same conditions as the plastic bag, and the nonwoven bag can not completely replace the plastic because the nonwoven bag is not waterproof The use of the bag. But the environmental aspects and advertising promotion, custom non-woven bags is able to better play a recycling requirements, the bag in the shopping and other aspects is also very convenient and beautiful, with a variety of different colors of the style, and each of the Making the above is also very characteristic, which is the advantage of the current non-woven bags. In the custom non-woven bags, the current number of companies and no professional services, but only to provide production by way of processing, which is unable to meet many businesses with non-woven bags to promote the promotion requirements, so in order to have better Of the non-woven bag products, then the company's choice in front of a detailed understanding of the product in the better requirements, which is currently the quality of non-woven bags of high-quality approach.
Want to customize non-woven bags, do not know which manufacturer to choose a better completion, then you can consult us
- Customized non-woven bag manufacturers focus on environmental quality
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- PE plastic shopping bags new standard final floor
2015/11/20
- For plastic bag manufacturers, the introduction of national industry standards, often have an impact on production and management. Recently, there are media reports, for PE as raw materials, plastic bags will introduce a new set of standards. The standard for the plastic bags of the printing position, raw materials, additives, packaging have done a corresponding new regulations, and the provisions of the specific content, are higher than in the past.
The new standard stipulates that PE plastic bags of the pattern, the text must be printed on the provisions of the location. In the cup body 15mm, bottom of the bag (from the cup body) within 10mm, absolutely can not have any printed graphic. According to the manufacturer of plastic bags manufacturers, this provision is to improve the safety of PE bags used. PE bag can not be printed at the top to prevent the user in contact with the mouth when the chemical substances into the body. The reason why the low-end PE bag is not allowed to print, because the two bags together when the printed matter is easy to contaminated to another bag. The new standard protects the user from a more granular perspective.
According to the plastic bag custom manufacturers understand the new standard on the PE bag additives also made a new standard to prohibit the addition of fluorescent additives. But the degradation of the material, then reduce the standard, non-degradable material can also be used to make PE bags. This is mainly to consider that fluorescent additives have a potential carcinogenic risk, and now some of the biodegradable materials, due to immature technology, and security is not enough.
In addition, the new standard on the PE bag of raw materials to do more stringent requirements, all PE bags can no longer use recycled materials manufacturing. Printing not only to meet the location standards, and must be environmentally friendly ink. From the consumer's point of view, if you find enough to buy the PE bag printing office like the smell of ink like the newspaper, then we should be careful. Traditional inks contain benzene, which produces the same flavor as newspapers, and benzene is a toxic substance.
There are plastic bags custom manufacturers pointed out that the new standard before the introduction of the three years after the preparation, it introduced the end of the food bags for food without the national standard situation. But there are people in the industry that the introduction of the standard before the industry did not seek the views of the industry, leading to the new standard in scientific, fair, there are certain risks.
- PE plastic shopping bags new standard final floor
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- Plastic bag printing custom basic points description
2015/10/22
- Supermarket shopping bags and brand bags is our life contact more plastic bags, brought a lot of convenience. From the use of the market now, plastic bags are no longer a single printing, began to have more new patterns and colors, in line with the needs of different business areas, which is custom printing plastic bags. Then generally in the plastic bag when the custom to take into account what? What are the main steps?
Plastic bag custom work in fact need to pay attention to the matter is more, the first is to determine the next size. Generally taking into account the use of different areas of demand, the size of the plastic bag requirements are different, according to the use of demand to determine the size of the size to see how much the size of the bag is more suitable. Of course, not only to determine the size, but also to make the material determined in advance, so that when the production and processing also reduced a lot of unnecessary trouble.
Of course, determine the size of the custom plastic bags and the pattern of patterns and so on is also a clear understanding of the first. Now many malls, supermarkets and convenience stores will like personalized bags, to their own image through the plastic bag to promote, in the custom time to be able to note this point. You can first contact with the business to see what kind of needs, such as vest bags, food bags and bags, etc., in the design is a different requirement, you can do a holistic consideration, the design of the appropriate plastic bag.
Basically in the plastic bag custom printing when you need to take into account the things that are in the production of the design can be carried out in accordance with the steps to protect the overall situation, better meet our daily life in the use of demand, let it play well Effect.
- Plastic bag printing custom basic points description
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- Customized plastic bags of the compound bag type of material
2015/08/21
- There are too many types of plastic bags, we usually know the custom plastic bags may be just like a bag, such as supermarket shopping bags, there is a plastic bag called compound bag, as the name implies, it is a few layers of material composite, the production process Than the vest bag and the like to be more complex, commonly used in industrial and food packaging.
Composite bags are usually composed of three layers of material, different levels have the following characteristics:
Outer layer: enhanced bag mechanical strength, heat resistance, printing performance and optical properties. In the middle: highlight the main function of composite structure, such as barrier properties, fragrance performance and so on. Inner: mainly sealing performance, followed by packaging materials, pressure, drop, sealing performance. Then, to understand the different levels of the characteristics, to talk about the different levels of material characteristics. The types and characteristics of the materials for the composite bag are as follows: BOPP: high tensile strength, but low tear strength, good chemical stability, non-toxic and tasteless, excellent water resistance. CPP: transparent bags of high, good gloss, high stiffness, and thus packaging products shelf display effect is good, high temperature, can be more than 100 degrees cooking. BOPET: tensile strength is the number of plastic film in the number of two, the air, the smell of the barrier is extremely high, is one of the fragrant materials. BOPA: tensile strength, tear strength, impact strength and resistance to rupture strength are among the best in plastic materials. PE: plastic film in the largest amount of a class, good flexibility, high elongation, cutting hardness is low. VMPET / VMCPP: high barrier properties of the film, excellent fragrance properties and light shielding properties, to prevent deterioration of food oxidation. EVOH: excellent gas barrier properties, fragrance properties and chemical resistance, suitable for oil and liquid volatile liquid volatile packaging. AL: aluminum foil material, barrier properties are very good, opaque, impermeable, airtight.
- Customized plastic bags of the compound bag type of material
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- The characteristics of environmentally plastic shopping bags
2015/06/18
- Every time we go to the supermarket shopping, at the checkout will inevitably use plastic shopping bags, it gives us a lot of convenience to bring life. Indeed, if there is no plastic shopping bags, and sometimes really can not think of a more suitable alternatives. Whether it is production or sales industry, seems to have been inseparable from the plastic bag, and in the daily life of ordinary people in particular, the most use of plastic shopping bags.
With the rapid economic consumption, the use of plastic shopping bags is also amazing. The resulting impact is the pollution of the environment, the streets are inevitably discarded plastic bags, plastic garbage increasing. In this context, the new environmentally friendly plastic shopping bags appeared, and its research and development and application of the ecological terms is undoubtedly a major help. What are the advantages of environmentally friendly plastic bags compared to traditional bags? Xiaobian followed by a brief introduction to you.
We all know that the traditional plastic bag is made of polyethylene, the use of the process if the temperature is too high, will have some side effects, is not conducive to our health. Traditional plastic bags in the use of the process, because it is made of special chemical materials, not easy to degrade even if buried in the ground 100 years, it will not be a big change. Therefore, to a certain extent traditional plastic bags endanger our environment and soil. But the green plastic shopping bag it is completely soluble in water, no poison, will not cause some pollution, even if the recycling when we can also be based on his water-soluble characteristics to focus on processing. And will not pollute the environment, polluting our soil.
In addition to no pollution, environmentally friendly plastic bags of its tensile strength is particularly good, particularly strong and durable, and softness is also very good, will not scratch our body, people use a high degree of comfort.
The most important point is that the most successful advantage of environmentally friendly plastic shopping bags is biodegradable, in the natural environment through the water, sun, etc. were degraded into harmless material. So environmentally friendly plastic bags gradually become the current trend.
- The characteristics of environmentally plastic shopping bags
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- The future direction of the development of plastic bags manufacturers
2015/04/18
- At present in the world, there are a variety of plastic bags, industrial packaging, food packaging, plastic shopping bags and so on. Some of the plastic bags are more fancy and some are more innovative, but in general, most of the plastic bags we use are made of polyethylene. It can be said that the current plastic bag manufacturers have a serious problem of assimilation, which for each vendor is very unfavorable, not only caused a malicious competition, but also in a variety of price war at the expense of quality points The For many small and medium enterprises, faced with a large risk of being annexed by large enterprises. So China's plastic bag manufacturers in the future should go from here!
1, innovative use of environmentally friendly materials. Plastic bags manufacturers in order to compete in the same industry in an invincible position to become the industry leader, it is necessary to innovate the use of plastic bags made of materials, most of the current custom plastic bags are made of polyolefin, This material is not only environmentally friendly, but also consume a lot of oil resources, which we advocate the construction of energy-saving society, the theme does not match, therefore, in order to change this embarrassing situation, we must innovate plastic bags Use material. 2, to improve the efficiency of plastic bags. The key to custom plastic bags is the production cycle, which is every plastic bag manufacturers must consider the problem, because the efficiency is money, if you can improve efficiency, the production of plastic bags will be more, the share of the market share also Will be bigger, the greater the price of space will be in the price war will be able to have the advantage, so that plastic bags manufacturers have to find ways to improve their production efficiency. 3, to expand the design team. Now custom plastic bags to provide design and layout, if a beautifully designed, and in line with the public aesthetic plastic bags appear, for the enterprise will also greatly enhance the brand score, so plastic bag manufacturers must strengthen their own design team building.
- The future direction of the development of plastic bags manufacturers
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- How to identify food grade plastic bag custom
2015/03/26
- Engaged in the food industry business, often need to customize plastic bags. But the food-grade plastic bags and ordinary plastic bags, how to confirm custom, buy plastic bags can be safe packaging food? Xiaobian provides a four-piece that can be customized to identify food-grade plastic bags:
Food grade plastic bag customization need "food special" logo. State regulations, food-grade plastic bags must be marked in the front of the packaging marked the use of plastic bags. A more obvious feature is that food plastic bags are transparent plastic bags, that is, without a clear color. Although we can often see some traders in the vegetable market with black plastic bags of fish, shrimp, but in fact, this dark plastic bags are made of waste recycling materials, is not in line with food requirements. In addition, even if the custom plastic bags are transparent, but also on the light to see where there is no good impurities.
Note the smell of custom plastic bags. New plastic bags, because it is good material, no poison, so there is no taste. But if you use the recycled material, there will be an unpleasant smell.
Hand tear, test the strength of plastic bags, hardness. New materials made of plastic bags, with a certain strength, hardness, toughness, not a tear on the bad. If it is made of old materials made of plastic bags, in the production process, the need to add a lot of additives, these additives will not only have a strong smell, but also make the plastic bag becomes very brittle, fragile, hand can easily It will be such a plastic bag broken. 4. Wipe the plastic bag, listen to the sound: If the sound is more boring, that is made with old materials, can not be used to install food. If the sound is crisp, it is a qualified product.
Non-food-specific plastic bags made of custom, because the material itself contains a variety of auxiliary agents, dyes, heavy metals, once encountered just the pot of food, such as buns, dumplings, in the temperature promotion, it will lead to harmful substances spill. After this food is eaten, the plastic bags of harmful substances will penetrate the human body to harm health.
- How to identify food grade plastic bag custom
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- Custom-made non-woven bags can be cleaned after use for multiple use
2015/01/28
- In recent years, with the gradual improvement of environmental protection concepts, custom woven bags more and more popular. Non-woven bags as a green bag in the current fact has a lot of advantages, which can be cleaned is its very practical features. A lot of consumers for the non-woven bags used once or twice if it will be thrown away, in fact, this approach is wrong, non-woven bags made custom materials, although not the real sense of the cloth, but also can be cleaned So as to be recycled. So we do not have to worry about non-woven bags in the use of non-woven bags are dirty, just cleaning can continue to be practical. However, in the use of non-woven bags, we can not remember to use a washing machine to clean, can not be forced to rub, just a simple cleaning, you can rinse clean.
For non-woven bags too dirty, we can use cold water or warm detergent powder soak, of course, time is not too long, so as to be able to better use, and will not lead to non-woven bags Was damaged by it.
In the case of cleaning for custom-made non-woven bags, the best way is to use hand-washing method, for too dirty local dishes with a brush to gently rub, which is the current need to pay attention to the place. Many people because it is too hard to clean, resulting in non-woven bag damage problems.
In the storage of non-woven bags, we clean after washing, it should be dried, and then to find a clean bag to put up, and can not be placed in a place prone to wet, which will affect the non-woven bag custom The late use. As long as the proper storage, which is to allow non-woven bags to maintain a good use of the effect, and it has a very good toughness, which can give us a long-term recycling. In normal life, many businesses do custom-made non-woven bags is also a gift or gift to the consumer, which is so that we need non-woven bags can be easily found.
- Custom-made non-woven bags can be cleaned after use for multiple use
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- Manufacturers talk about making plastic bags production process
2014/10/19
- Often some customers call us to make plastic bags, "Tomorrow can ship it?" I do not know this plastic bag production process is not simple, not a day or two will be able to ship. Plastic bag production process can be divided into five steps, each step is extremely important, the impact on the quality of plastic bags play a unique role.
Open material. The so-called open material is based on the estimated weight of finished plastic bags to calculate the amount of raw materials. The formula is: a single plastic bag weight X number + possible consumption. As the plastic bag production process will inevitably have some loss, therefore, the material weight is greater than the actual weight, and therefore, the actual production of plastic bags and the number of the actual number is there are some errors.
Blow molding This step is the key step in making plastic bags, the raw materials into the blown film machine, the machine automatically melt the raw materials, while blowing film. How big the bag is open, how thick the plastic bag is, and it is settled in this step. In general, the hair dryer is fast, then the finished bag is thin, if the hair dryer is slow, the finished bag is thick.
Plastic bag printing. In recent years, the demand for color printing plastic bags is getting higher and higher. According to the needs of customers, plastic bag manufacturers need to print the pattern to plastic film bags according to the established pattern and use color printing presses. The key to this step is the plate making and pigment reconciliation.
Cutting film. This step is to reposition the length of the film, according to customer requirements of the length of the plastic bag, the film cut into semi-finished products.
Making finished plastic bags. This step is done in the bag machine, the use of heat sealing knife, the plastic film sealed only one opening of the finished plastic bags, suture width is also based on custom requirements to develop.
Through the above five steps, a plastic bag made a whole process is completed. However, due to the current market, there are many varieties of plastic bags, different types of different materials, the production of plastic bags on the difference, there are simple and complex, in the above steps, the processing temperature involved, blow molding strength and other factors are Different, the production process is not the same.
- Manufacturers talk about making plastic bags production process
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- Plastic bags PK paper bag key or to be reasonable use
2014/08/10
- Almost all of the time around the world is implementing policies to control the proliferation of plastic bags to reduce environmental pollution. As a custom plastic bag manufacturers to comply with the trend of social development, follow the government's control policies, the use of green production ideas and materials production process. This not only bear the social responsibility but also improve the plastic bag manufacturers corporate image. Foreign food packaging with plastic bags with severe regulations, food plastic bags can not be used for the temperature of 50 degrees Celsius above the food, food packaging, it is necessary to indicate the maximum temperature can be reached. There is no such rules in the country, resulting in some unqualified plastic bags on the health of infinite harm.
What is the current plastic bag, the size of the size and the use of the process are determined by its storage applications. Commodity size and weight and packaging standards are determined by the manufacturers, which is to determine the size of the bag. Custom plastic bags are not the same size, material is not the same, the thickness is not the same. Huasheng plastic bag manufacturers are professional custom production of plastic bag products company, although the plastic products on the environment pollution is relatively large, but have to say, plastic bags still have a great advantage, leading to people now almost can not do without plastic bags. In foreign countries or Hong Kong and other places may be better, they are paper bag stuff, rarely used plastic bags. While the Chinese mainland, the use of plastic bags are more. What is the difference between them?
First, the size of the paper bag size is fixed, and the vast majority can only hold, but the quality of good plastic bags can bear ten kilograms. Second, the plastic bag can be used as the role of garbage, and paper bags can not achieve this effect.
Third, compared to paper bags and plastic bags, the plastic bag with water will not be damaged, and paper bags will be broken with water. Huasheng plastic bag manufacturers to remind you: not all of the paper bags are able to degrade, and some paper bags pressure plastic film, if the film material is not only for the health of PVC will be harmful to the paper will be part of the normal decomposition of paper Cause influence. In addition, the production of paper is still the use of logs as the main material, excessive production of paper bags, resulting in a large number of trees felled, the same will damage the environment. The immaturity of papermaking makes the production of waste water in the production process. If the treatment equipment is backward, it will lead to untreated or incomplete disposal. It can still pollute the environment.
No matter what kind of bag, the key lies in the rational use, environmental protection is to our own to maintain! As a plastic bag manufacturers must comply with the relevant provisions of the use of new material production of not less than 0.025mm plastic shopping bags.
- Plastic bags PK paper bag key or to be reasonable use
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- The origin, development and future of plastic bags
2014/06/19
- How does the plastic bag come from? Many people will think of course, is produced by the plastic bag manufacturers, indeed, we can talk about the origin of plastic. In the distant 1845, the Swiss chemist Sebertan in a study found nitrocellulose ester, and according to its plastic properties to create some small objects. Until the 1850s, photographer Alexander Parkes discovered a flexible material, that is, the earliest plastic "Parkson"; and then by 1868, a New York printman John Wesley Haia In particular, Parker's research, and improve the production process, to produce a new type of plastic named "celluloid"; 1909 US Bakerland for the first time the synthesis of phenolic plastic. Since then the plastic products gradually into the market, especially in the most widely used plastic packaging.
At present, the plastic has been widely used with various fields, of which we are most familiar with is the life often used in plastic bags. Before the British "Guardian" commented that the plastic bag is the worst inventions of mankind, the reason is just a few decades of plastic bags to the human environment has brought hundreds of years are not necessarily able to restore the environmental disaster. In order to reduce the harm of plastic products, countries around the world have introduced a number of corresponding policies. Ireland has now begun to tax for plastic bags, each levy 13 cents tax; in China has banned the production and sale of ultra-thin plastic bags, from June 1, 2008 onwards nationwide will also prohibit the production, sales , Use a plastic shopping bag with a thickness of less than 0.025 mm. Plastic bags have brought pollution to the environment, but we can not deny that it does bring a lot of convenience to people's lives, saving people's labor costs, time costs and consumption costs.
Due to the lack of effective use of environmental protection, will lead to the globalization of white pollution. In fact, reasonable methods and good habits, is to reduce the plastic bag on the environment pollution, of course, this requires our consumers, plastic bags manufacturers and the relevant departments to complete. As a consumer we must resolutely disable the unqualified products, optimize the use of plastic bags of the way and method, the choice to the regular manufacturers to buy. Plastic bags manufacturers to environmental responsibility to refuse to produce toxic and unqualified plastic bags. The relevant government departments to develop the relevant laws and regulations to develop manufacturers. And now people have produced environmentally friendly plastic bags, this product can be designed to choose water soluble, completely dissolved in water, non-toxic pollution-free; oil, solvent resistance, can be heat-sealed, can be printed; anti-static performance, Dust, etc.: can be water, air, sun and biodegradation. Usually a month or so, you can break down into harmless material ... ... the plastic industry can be better under the premise of environmental development.
In the future we have reason to believe that relying on the progress of science and technology to produce more environmentally friendly plastic bags, after all, it brings people to the convenience of life is immeasurable. More environmentally friendly products for our more comfortable green healthy life, is willing to Minsheng supplies production and our lives live together in the clear water blue sky.
- The origin, development and future of plastic bags