PE Top And Bottom Covering Films

Introduction Of PE Top/Bottom Cover Films:

Usage:

It can be used for packing various pallets, paper, machinery and equipment, bulk goods and cover the top and bottom of pallet , etc.

Equiped with automatic top wrapping film winding packaging machine, using top film machine to automatically cut the top film, automatically cover the top of the pallet goods, protect the goods from rain, dust, moisture, and then cooperate with the winding machine, wrap the top film tightly with the winding film, and the winding film is used with PE top film to prevent dust, moisture, and anti-stacking.

Material: Polyethylene (PE) film

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Product Details

PE film has moisture resistance, small moisture permeability, is a blown film, thick texture, not easy to stretch and deform.

Product Specification For PE capping films(More specification,please contact with us at any time):

Width (mm): 300-2000

Thickness (mm): 0.05-0.40

PE Top And Bottom Covering Film

Production process of PE film:

Film blowing machine is a mechanical equipment that heats and melts plastic particles and then blows them into a film. First of all, the dried polyethylene particles are added to the lower hopper, relying on the weight of the particles themselves from the hopper into the screw, when the pellets and the thread oblique edge contact, the rotating oblique edge faces the plastic to produce a thrust perpendicular to the oblique prism, the plastic particles move forward, during the process, due to the friction between the plastic and the screw, the plastic and the barrel and the collision friction between the particles, but also due to the external heating of the barrel and gradually melt. The molten plastic is filtered by the machine head to remove impurities from the die mold, cooled and blown by the air ring, and pressed by the herringbone, and rolled by the traction roller to roll the finished film into a cylinder.

PE Top And Bottom Covering Film