Green Plastic Film Trend Report

News:
plastic films are widely used in agriculture, industry, construction and other fields due to their large output and various varieties.
At present, the output of plastic film in China accounts for about 20% of the total output of plastic products, which is one of the categories with rapid growth in output of plastic products.

According to experts' prediction, the demand for plastic films in the domestic market will continue to grow at a rate of 9% in the next few years, and the market prospect of plastic films in China is very broad.
About 2/3 of China's plastic film consumption is used as packaging materials, agricultural plastic film accounts for about 30%, and the rest is used as electrical materials, photosensitive materials and electronic information materials.

China is the country that produces and uses most agricultural plastic films.
Agricultural Plastic Films are mainly modern agricultural covering materials such as greenhouse films and mulch films, forage films, sunshade nets, insect nets, etc.
At present, the annual usage of various greenhouse films in China is about 1. 5 million tons, and the annual renewal demand is about 700 thousand tons.
The films used are ordinary polyvinyl chloride film, polyvinyl chloride drip-free film, ordinary polyethylene film, polyethylene drip-free film, polyethylene multifunctional composite film, EVA multifunctional composite film, etc.
The area covered by plastic film in our country has an average annual growth of about 10 million mu. At present, the area covered by plastic film has reached more than 0. 2 billion mu. The actual consumption of plastic film every year is about 450 thousand tons, ranking first in the world.
The area of farmland covered with plastic film in China is about 37 million hectares.
With the rapid development of agricultural science and technology, the demand for plastic film will continue to grow.

Polypropylene films produced in China are mainly biaxially oriented films (BOPP), Cast film (CPP)And other packaging films.
Biaxial stretch film products are widely used in food flexible packaging, color printing, clothing and other industries.
At present, China has a production capacity of about 900 thousand tons/year of biaxial Polypropylene Films. 75% of the biaxial Polypropylene Films produced are ordinary light films, with smoke films accounting for only 10%, Pearl films accounting for about 7% and electrical films accounting for 3%, other membranes account for about 5%.

at present, China's plastic film industry is facing great development opportunities. Enterprises should increase investment in technology and make rational use of resources, make up for the deficiencies in production technology and material supply as soon as possible, so as to win more market share in the plastic film market.

There are many advantages of heat shrinkable film, as follows:
1. Be able to stick to the product and show the image of the product;
2. It can be packaged in a centralized manner and has good anti-scattering performance;
3. Moisture-proof, waterproof and scratch-proof;
4. No recovery, with a certain anti-counterfeiting function.
Heat shrinkable film is used in various fields such as doors and windows, aluminum, building materials, beverage markets, electronic appliances, hardware products, etc. Heat shrinkable film has the characteristics of heat shrinkage. After heating, the heat shrinkable film will tightly adhere to the quilt. The surface of the packaged goods also has the characteristics of high strength, good transparency, moisture-proof, waterproof, and scratch-proof.

PVC bags made in summer will become hard and brittle in winter. On the contrary, PVC bags made in winter will become soft and tough in summer. What is the reason? It turns out that PVC film is a heat-sensitive material, and its softness and hardness will change with the change of temperature. When the temperature is high, it will become soft, and when the temperature is low, it will become hard. Under the premise of constant temperature, the hardness of PVC film depends on its oil content, and the higher the oil content, the softer it is. this“Oil”It is the plasticizer in PVC film. We often say that the oil content of PVC film is 27 Pa, 45 Pa, etc., which refers to the oil content. For example, 100KG PVC film, if the plasticizer content is 30KG, then the corresponding oil content is 30 Pa (written as 30P). The formula of PVC film is usually divided into summer formula, winter formula and spring and autumn formula according to the level of oil content. Generally speaking, PVC films made of 3 formulas cannot be used seasonally. Correspondingly, PVC bags made of 3 kinds of PVC films are generally not suitable for seasonal use. If the PVC bags made in summer or spring and autumn are used in winter, they are prone to brittle cracking. On the contrary, if the bag made in winter or spring and autumn is used in summer, it will appear soft and boneless. Bags made in spring and autumn should not be used in winter and summer. Is there any way to keep the hardness of PVC film stable without being affected by temperature? It's hard to be absolutely unaffected, but we can mitigate this problem in 2 ways. One way is not to make the oil too high or too low, and keep it moderate, but the bag making process will be more difficult. Another method is to add an appropriate amount of cold-resistant agent (also called antifreeze) to the PVC film. The cold-resistant agent can increase the toughness of the film and will not be brittle in a low temperature environment below zero. PVC bags used in some low temperature regions (such as Russia) usually require PVC bags to remain non-brittle at minus 15 degrees Celsius. Plastic film industry uses: industrial packaging, mechanical packaging, engineering ground waterproofing, agricultural greenhouses, food packaging, clothing and apparel packaging, gift packaging, toy science and education packaging, hardware accessories packaging, digital electronics packaging, jewelry packaging, cosmetic packaging, express packaging, Electronic packaging, beverage packaging, wine packaging, tea packaging, cigarette packaging, health care product packaging, cosmetic packaging, small household appliances packaging, toy packaging, sporting goods packaging, daily necessities packaging, news and publications packaging and other industries. We can also customize plastic bags of different specifications according to customer requirements, special bags for journals and newspapers, special envelope bags for mailing, special bags for cosmetics, special bags for clothing shoes and hats, color printing single bags, special handbags for supermarkets, special gifts for exhibitions Bags, special bags for express delivery and special bags for different industries, etc. LINYANG plastic film has good strength—Puncture resistance, good toughness—Anti-aging, excellent flatness—Beautiful and practical, customized plastic film, agricultural film wholesale choose LINYANG plastic film manufacturer - consultation hotline: +86-760-23759163.
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