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The working principle of shrink packaging machine

The shrink packaging machine is actually composed of two parts, namely the sealing and cutting machine and the shrinking machine.The main work of the sealing and cutting machine is automatic film feed......

Different applications of cling film and stretch film

I. Application of stretch film:(1) Food can be directly packaged.(2) Single-sided sticky products can be manufactured to reduce the noise during winding and stretching.(3) It is mainly used in conjunc......

Advantages of stretch film products

PE stretch film is an industrial film-packed product, which has very high tensile strength, large elongation, good self-adhesion and high transparency. It can be used for manual stretch film and machi......

Measures to avoid aging of stretch film

Measures to prevent aging of stretch film:1. The stretch film has moisture-proof, transparency, strength, stiffness and printability, and is suitable for holding dry food.2. It needs to be placed in a......

How to choose cling film?

First,we need to know the color. If the whole roll is yellowish, it is usually made of PVC, and white is made of PE;Second, rub it with your hands again. PE cling film generally has poor viscosity and......

Classification of cling film

Cling films can be divided into three categories.First is polyethylene, PE for short. Mainly used for food packaging, the fruit and vegetable film we usually buy, including semi-finished products purc......

The difference between cling film and stretch film

Stretch film is also called elastic film. It can take advantage of the self-adhesive elasticity of the film itself to stretch and wrap the product. The product can be tightly wrapped by the viscoelast......

What to pay attention to when storing stretch film

Stretch film is a very widely used packaging material in the logistics industry. It plays a very important role in the sale or delivery of various commodities. Its main function is to protect the safe......

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