(1) high thermal mechanical properties of the products; (2) high thermal mechanical properties of the products; (2) high thermal mechanical properties of the products; (3) Environmental protection - complete degradation, the final products of degradation are CO2 and H2O, which can completely solve the problem of packaging waste disposal; (4) anti counterfeiting - with anti-counterfeiting function, it can be used as the best weapon for anti-counterfeiting of high-quality products and prolong the life cycle of high-quality products. 1.2 the main characteristics of black / whitefilm are: (1) heat sealing performance excellent heat sealing performance; (2) oxygen resistance - unique light and oxygen resistance function; (3) low cost performance. It will be the development direction of fresh milk packaging in the next few years. At present, China's dairy companies rely on imports of black and white films for fresh milk packaging. The black and white film for fresh-keeping packaging is generally made of three or four different layers of polyethylene and black-and-white masterbatch. Metallocene Linear low density polyethylene (mLLDPE) with high branching degree and narrow molecular weight distribution is generally used to improve the heat sealing performance of black and white film packaging. 1.3 the main characteristics of active plastic packaging film are as follows: (1) air permeability - let carbon dioxide and oxygen pass through to keep perishable products in sleep; (2) fungicidal - the film contains a small amount of slowly released fungicide, which can also prevent the growth of mold, and the fresh-keeping period of packaged fruits and vegetables can be extended by more than one time; (3) Freshness - it can absorb ethylene which promotes the ripening of fruits and vegetables, and keep the environment of perishable products moist. It can keep the freshness of packaged fresh fruits, vegetables, flowers and other perishable products for several weeks, and solve the problem of long-distance transportation of these products. 1.4 the main characteristics of anti microbial plastic film are: (1) use safety - reduce disposable preservatives in the film, so that consumers can reduce the intake of preservatives; (2) shelf life - can extend the shelf life of food. Anti microbial plastic film can release preservatives into food gradually within a certain period of time, which not only effectively ensures the quality of food. Plastic flexible packaging has become the fastest developing product in the packaging industry because of its excellent comprehensive performance, reasonable price and favorable environment. It is expected that the plastic flexible packaging will maintain a good growth trend in the next few years. In order to improve the market competitiveness, the development of plastic flexible packaging to thin-walled, high-performance direction, multi-layer composite film demand growth faster than ordinary single-layer film. Polyethylene film and polypropylene composite tape casting film and other multilayer composite films have the most promising application prospects in packaging. (3) four development trends of tape casting film: (1) material reduction -- to meet the requirements of packaging reduction and environmental protection, packaging materials should be thin and lightweight; (2) use safety -- pay attention to human health, and materials should be safe; (3) intelligent products have many functions, such as keeping fresh, antiseptic, antibacterial, anti-counterfeiting, extending shelf life, etc; (4) High efficiency packaging equipment is developing towards large-scale, rapid, efficient and automation.
Dongguan Beite packaging materials Co., Ltd. - located in Dongguan City, the world's manufacturing city, is a subsidiary of Beite packaging (China) Co., Ltd., with a plant area of 6000 square meters. It is a flexible packaging enterprise integrating R & D, production and sales. It has a complete set of domestic advanced production equipment, a scientific and humanized management system and a group of experienced technical personnel For backing, to provide customers with quality products and first-class service.
The company produces composite bags, roll film, fruit bags, aluminum foil bags, suction mouth bags, self-supporting bags, zipper bags, anti-static bags, special-shaped bags, etc., which are suitable for the internal and external packaging of food, daily chemicals, electronics, toys, medicine, cosmetics, industrial products and other industries.
We uphold the integrity of cooperation, good quality, good service business philosophy, won the industry's approval, products sold to all over the world; welcome friends from all walks of life to inquire, visit our factory to investigate guidance and business negotiations.