2023-02-18

Advantages of evoh

The advantages of EVOH EVOH has always been the most widely used high barrier material.The PP/PS/PET film type of this material is in addition to the non-tensile type, there are bidirectional tensile type, aluminum vapor plating type, adhesive coating type, etc., bidirectional tensile type, there are heat-resistant type for aseptic packaging products.The barrier property of EVOH […]]

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2023-02-18

Typical characteristics of multilayer co-extrusion composite films

Multilayer co-extrusion composite film The traditional multi-layer composite packaging film used in the production process of the adhesive, solvent volatile, easy to cause environmental pollution.With the increasing demand of environmental protection to reduce production waste and packaging waste, the manufacturing technology of multi-layer co-extrusion packaging materials has developed rapidly. At present, PA, EVOH, PVDC, PE, […]]

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2023-02-18

Production and molding of polypropylene sheet roll

How does PP sheet roll produce? PP sheet roll is made of PP resin through the process of beer, pressing, edge cutting and other processes, with light weight, smooth surface, good heat resistance, high mechanical strength, excellent chemical stability and electrical isolation, non-toxic and other characteristics, can be made into beverage cups, food boxes and other […]]

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