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PPD Machinery

Principle of PE stretch film

Jan 30, 2023

PE stretch film is an industrial film product with high tensile strength, high tensile strength, good self-adhesion and high clarity. It can be used to make stretch film by hand or by machine. It can be widely used for centralized packaging of various goods.


PE stretch film is made of high quality LLDPE as the plate, without adding high quality adhesive, after heating up, extrusion molding, casting, and cooling by internal chilling roller. It has the advantages of strong ductility, high elasticity, tear resistance, high viscosity, thin thickness, low temperature resistance, high temperature resistance, compression resistance, pollution prevention, moisture resistance, single-layer adhesive and double-layer adhesive. It can save raw materials, human capital, time and labor when applied, and is widely used in the paper industry The relative density of raw materials at the levels of freight logistics, chemical plants, plastic raw materials, decorative building materials, food and laminated glass also harms the characteristics of plastic films.


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