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Why the production of PE plastic bags of break?

by:Yourijiu     2021-02-04
Why the production of PE plastic bags of break?

= PE Polyethylene, Polyethylene is the most simple structure macromolecule organic compound, the world's most widely used polymer materials, composed of ethylene polymerization, depending on the density into high density Polyethylene, medium density Polyethylene, low density Polyethylene.

low density polyethylene is soft, multi-purpose high pressure polymerization.

high density polyethylene with rigidity, hardness and high mechanical strength, multi-purpose at low pressure polymerization.

high density polyethylene can do container, pipe, also can do the high frequency electrical insulating materials, used in radar and television.

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PE plastic bags production environment and requirements:

common PE plastic bag production environment under the request of no environmental factory production is completed, no special requirements applied to use;

medical PE plastic bags production environment is production is completed, in the clean level inspection requirements of qualified raw materials and production workshop and packing workshop are completely isolated production is completed, to ensure the medical PE plastic bags of high quality, high cleanliness requirements;

clean PE plastic bags production environment and the quality of raw materials directly affect the plastic bags cleanliness requirements, clean plastic bags in the clean room clean production, ensure that plastic bags are no pollution;

no silicon PE plastic bags under the environment of clean machine cutting, guarantee the bag surface free from contamination, to ensure the bag cleanliness requirements;

sterile PE plastic bags production environment in Class 100 grade environment production is completed, sterile plastic bags in the process of production of raw materials and the production workshop USES separate operation, to avoid sterile plastic bags in the process of production from external contamination. Sterile bag cutting workshop using high intensity of ultraviolet sterilization effect, to ensure the quality of plastic bags of sterile.

every plastic bag manufacturers, in the production of PE, PP, PO lit bags often appear such problems, is in production they often break, this is plastic bag factory eager workers headache, because these tube materials in cutting, want to wear, the entire process takes at least ten minutes to complete, it is difficult will can set at a time, especially at the end of the stick tape, accidentally will deviate, as long as it is he and machine more than 100 per minute of discharging speed. It is conceivable that how many plastic bags will waste material, waste are RMB, if several times a day out such a problem can waste a few jins of material, now material to 15 yuan per kg, all of a sudden is a few yuan of money didn't, these materials are not careful when blown film will be broken, blown film master also need to be careful.

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