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Stretch films are made from linear low-density polyethylene resins. Since its early introduction in the early 70’s, Stretch Film has become the most important method of unitizing product loads for transport. There are a number of key features for this including:
Stretch Film Manufacturing Methods
There are two basic manufacturing methods to create stretch film. Without needing to get into technical detail they are:
Blown Film
Blown film is created by forcing molten resin through a circular die, creating a tube, which is “blown some 30 feet high”. The bubble is then flattened and cut into strips that when rolled will produce rolls of flat film. Blown film is generally “labeled” as a tough, hazy, and noisy stretch film best suited for “industrial” type applications.
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September 26, 2024
June 14, 2019
July 26, 2022
Many customers will ask what is the production process of stretch film? As a manufacturer of stretch film in China, the pallet wrap stretch film of YalanPackaging belongs to the casting process,...
Nowadays, when more and more customers purchase stretch film, they not only require strong elongation rate and high puncture resistance, but also require the stretch film surface layer to be soft and...
What is the advantages of stretch film? 1. The use of stretch film can reduce the amount of waste treatment. While packaging the same goods, the amount of pre-stretch wrapped film is significantly...
The production process of the stretched film is mostly the casting process. The production and manufacturing of the casting line has the advantages of uniform thickness and high definition, and can...
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September 26, 2024
June 14, 2019
July 26, 2022
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.