Lightweight plastic film packaging, multi-purpose weapon


Abstract

Plastic film is a thin and tough packaging material, which has many uses and is widely used in life and industry. This article will introduce the types, characteristics and main uses of plastic film.
Plastic film is a thin sheet product made of polyethylene, polypropylene and other plastic materials as raw materials. It has the characteristics of softness, lightness, strength and transparency. According to different uses, plastic film is divided into polyethylene film, polypropylene film, PVC film and other types.
Polyethylene film is commonly used in food packaging, pharmaceutical packaging, daily necessities packaging and other fields, with superior preservation performance and moisture resistance. Polypropylene film is widely used in agricultural greenhouse cover, building waterproof, industrial packaging and other aspects, its heat resistance, weather resistance, tear resistance characteristics favored by users. PVC film is often used in the production of stationery bags, umbrellas, handbags and other products, because of its high transparency, good deformation and popular.
The use of plastic film is diverse, not only to provide good packaging protection for products, but also to provide convenience for people's lives. In the field of agriculture, plastic film is widely used to cover greenhouses to help plants grow; in the construction industry, plastic film is used as a water barrier, dust cover, etc., which improves the quality and efficiency of construction.
In general, plastic film, as a thin and multi-purpose plastic product, has been integrated into all aspects of people's lives. Its appearance has brought convenience to all walks of life, and has become one of the indispensable materials in modern life.

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