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Manufacturer of winding film: in addition to stretching and viscosity, air permeability is also very important for winding film
2022-01-07 414
The tension around the membrane is characterized by stretching and viscosity, which we are familiar with, but today's introduction is not these two effects. Another thing we ignore is its air permeability. Let's take a look at the common sense about the air permeability around the membra
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Introduction to the characteristics of Kaiping PE film
2022-01-07 369
PE film features1. PE bag is the choice of anti-static packaging. The strange four-layer layout can cause the feeling of cover effect, protect the articles in the bag from the electrostatic field, prevent the accumulation of static electricity and avoid the risk of static electricity; Bag mo
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Kaiping plastic bag manufacturer: how to recycle plastic bags
2022-01-07 398
Plastic bags are made of resin, which can make a lot of goods. Residents living in cities are used to throwing away old plastic bags as waste; But they don't know that old plastic bags are made of resin. If recycled, it can not only reduce the pollution of the situation, but also save a larg