PO plastic bags PVC plastic bags Foshan Foshan Foshan PE CPE production of polyethylene bags for short, is a thermoplastic resin obtained by polymerization of ethylene. In industry, including copolymers of ethylene with small amounts of α- olefins. Polyethylene odorless, non-toxic, feel like wax, has excellent low temperature performance (the lowest temperature up to -70 ~ -100 ℃), good chemical stability, resistance to most acid-base erosion (impatience with oxidizing properties acid), at room temperature, soluble in common solvents, water absorption, excellent electrical insulation properties; but polyethylene for environmental stress (chemical and mechanical action) is very sensitive, heat aging resistance is poor. Polyethylene nature because of different varieties, depending on the molecular structure and density. Using different production methods can be of various densities (0.91 ~ 0.96g / cm3) of the product. Generally available polyethylene thermoplastic molding method (see plastics processing) processing. Wide range of uses, mainly used to manufacture film, containers, pipes, monofilament, wire and cable, and other daily necessities, and as television, radar and other high-frequency dielectric material. PE bag in a sealed bag polyethylene (LDPE) made, is a green product, tough and durable, reusable, can print advertising, logos, mainly used for packaging, storage of food, jewelry, pharmaceuticals, cosmetics, frozen food, stamps, etc., moisture, water, pest control, prevent spilling, from induction effect, to buyers specifications neat image, but also can be reused, it will touch tightly sealed, non-toxic tasteless, good flexibility, sealing casual, very convenient. PE bag is a plastic bag, PE bag from high density and low density. Tougher high density, high transparency, feel stiff, the price is relatively expensive. Supermarket plastic bags are generally given high density PE bags. Low density PE bag is the general market selling vegetables to the most common kind of feels very soft bag, inferior quality, poor transparency and cheap. Welcome to consult