What is the difference between PE film and EVA film?

After purchasing plastic granulators, many users found that the output of recycled agricultural films produced by the same plastic granulator is quite different, because agricultural films are not only PE, but also PVC and EVA agricultural films.

So the question is, what is EVA film? EVA film is a three-layer composite shed film with EVA as the main raw material, which is called vinyl acetate polymer. The toughness and viscosity of this film are much higher than that of ordinary PE film, and the fluidity is not enough during granulation, so the output will be much lower than that of ordinary PE film. Many people who just started to do plastic recycling and granulation have insufficient understanding of the products, mistaking high-viscosity EVA film for ordinary PE film, and the output has declined. They still couldn't find the reason, thinking that there was something wrong with the machinery and equipment, and they made a lot of jokes.

PE film, mostly LDPE, is relatively easier to make. But how to distinguish the quality of LDPE film is not a simple matter. Because they are all bundled, it is impossible to see the impurities and moisture inside, so many novice businesses are like gambling every time they purchase goods.

Here, Chengdu Dahuanyu Plastic Pelletizing Factory provides you with the following suggestions:

1. If it is packaged materials, such as imported materials, most of them are dry if they are not caught in the rain.

The quality can be seen from the appearance.

3. Customers who cooperate for the first time must check carefully and try again next time. If they are from the same place, the raw materials in them are generally similar.

The packaged materials are very popular, and the profit is still good, at least much better than buying solid waste.

The above information was collated and reported by Chengdu Dahuanyu Waste Plastic Granulator Factory.

Paying attention to the above points can also help you solve some small problems in production. The specific operation still needs to be explored in the production process to know.

The above information was collated and reported by the Technical Department of Chengdu Dahuanyu Waste Plastic Granulator Factory.