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Introduction of Plastic Film Extrusion Line
Time：
2024-11-09 01:05
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Film extrusion line is a kind of equipment that uses plastic raw materials through extrusion molding, which can produce films with different properties and specifications. For example, PETG film extrusion line, PVC film extrusion line, EVA film extrusion line. This equipment usually consists of an extruder, a die, a stretching unit, a cooling roll, a winder, etc. The extruder heats and melts the plastic pellets into the die head, extrudes them through the extrusion port of the die head to form a film, then stretches through the stretching unit, and finally cools them after cooling by the cooling roll. Film extrusion line production of film is widely used in food packaging, pharmaceutical packaging, building materials and other fields.
In the food packaging industry, the PVC film and CPE film produced by film extrusion have excellent air tightness, transparency and heat sealing properties, and can be used to make various packaging bags, cling films, etc. In the field of pharmaceutical packaging, the film produced by film extrusion line has excellent moisture resistance and moisture resistance, which can protect medicines from external moisture. In addition, film extrusion line can also produce various functional films, such as thermal insulation films, electrical insulation films, etc., which are widely used in building materials, electronic products and other fields.
In general, film extrusion line, as a key production equipment, provides high-performance and multi-functional film materials for all walks of life, and promotes the development of the packaging industry and other fields.
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