Popular Plastic – PE and BOPP

Plastic film is a thin continuous polymeric material. Thicker plastic material is often called a “sheet”. These thin plastic membranes are used to separate areas or volumes, to hold items, to act as barriers, or as printable surfaces. Plastic films are used in a wide variety of applications. These include: packaging, plastic bags, labels, building construction, landscaping, electrical fabrication, photographic film, film stock for movies, video tape, etc.



Materials Almost all plastics can be formed into a thin film. Some of the primary ones are: Polyethylene – The most common plastic film is made of one of the varieties of polyethylene; Low-density polyethylene, Medium-density polyethylene, High-density polyethylene, and linear low-density polyethylene. Polypropylene – Polypropylene can be made a cast film, biaxially oriented film (BOPP), or as a uniaxially oriented film. Polyester – BoPET is a biaxially oriented polyester film Nylon Polyvinyl chloride – film can be with or without a Plasticizer A variety of Bioplastics and Biodegradable plastics are available.

Polyethylene (abbreviated PE) or polythene (IUPAC name polyethene or poly (methylene)) is the most common plastic. The annual production is approximately 80 million metric tons. Its primary use is within packaging (plastic bag, plastic films, geomembranes, containers including bottles, etc.). Many kinds of polyethylene are known, with most having the chemical formula (C2H4) nH2. Thus PE is usually a mixture of similar organic compounds that differ in terms of the value of n. PE film manufacturer said that, one of the main problems of polyethelyne is that without special treatment it is not readily biodegradable, and thus accumulates. In Japan getting rid of plastics in an environmentally friendly way was the major problem discussed until the Fukushima disaster in 2011. It was listed as a $90 billion market for solutions. Since 2008 Japan has rapidly increased the recycling of plastics, but still has a large rate of plastic wrapping which goes to waste.

Biaxially-Oriented Polypropylene (BOPP) films have become a popular high growth film on the world market because of a unique combination of properties such as better shrinkage, stiffness, transparency, sealability, twist retention and barrier (said by BOPP film manufacturer).

BOPP film is used in a variety of applications including: flexible packaging, pressure sensitive tape, printing and lamination, stationary, metallising, flower sleeves, and cable wrap and insulation. Based on a special molecular structure and stabilisation of the resin, these homopolymers provide optimal mechanical and optical properties, as well as excellent processability.

www.bopp-film.net combines to provide more than 20 years of BOPP production, providing its customer the most advanced range of BOPP products in the WORLD today. DECRO currently operates 8 BRUCKNER / MITSUIBISHI / JSW BOPP production lines in its two manufacturing plants in Guangdong Province in Southern China, contributing an annual output in excess of 130,000 tons of BOPP films.

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