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What material is the PE bag? What types of bags can be made?

What material is the PE bag? What types of bags can be made?

  • Categories:Industry News
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  • Time of issue:2021-07-21
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(Summary description)Name of PE bag: polyethylene, full English name: polyethylene, PE, short for PE. It is a non-toxic, tasteless, tasteless, moisture-proof, dust-proof, waterproof, anti-oxidation, acid resistant, alkali resistant plastic bag material. It is the most important and the most important material of plastic bags, and it is recognized worldwide as a material in contact with food. Best material...

What material is the PE bag? What types of bags can be made?

(Summary description)Name of PE bag: polyethylene, full English name: polyethylene, PE, short for PE. It is a non-toxic, tasteless, tasteless, moisture-proof, dust-proof, waterproof, anti-oxidation, acid resistant, alkali resistant plastic bag material. It is the most important and the most important material of plastic bags, and it is recognized worldwide as a material in contact with food. Best material...

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-07-21
  • Views:0
Information
Name of PE bag: polyethylene, full English name: polyethylene, PE, short for PE. It is a non-toxic, tasteless, tasteless, moisture-proof, dust-proof, waterproof, anti-oxidation, acid resistant, alkali resistant plastic bag material. It is the most important and the most important material of plastic bags, and it is recognized worldwide as a material in contact with food. Best material.

PVC Polyvinyl Chloride: PVC is abbreviated as PVC, and its molecular formula is (CH2-CH2) n. It is the most important type of vinyl polymer and the second largest plastic variety in the world after polyethylene.
Shrinkfilm -- Shrink film: It is a thermoplastic film that is stretched and oriented in the production process, and shrinked by hot air treatment or infrared radiation in the use process. After heat treatment, the film is tightly wrapped on the package, with the largest shrinkage force in the cooling stage, which can be stored for a long time.

LDPE low density polyethylene (LDPE for short) is the most widely used variety in the plastic packaging and printing industry in various countries. The specific gravity is 0.92~0.93, which can float on the water surface. The crystallinity is low (60%), and the bulk polymerization is carried out under the pressure of 1000-3000kg/cm2, so it is also called high pressure polyethylene. At 23 ℃, the density is about 0.92. It is applicable to food packaging, fiber product packaging and daily chemical product packaging.

HDPE - High density polyethylene: HDPE for short. It is polymerized at low pressure, so it is also called low pressure polyethylene. It is milky white with poor surface luster. The film can be processed by blow molding and T-die extrusion. Heat resistant cooking, cold and frost resistant, with good moisture-proof, gas proof, insulation performance, not easy to break. The strength is twice that of LDPE. It's easy to talk.

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Related information

What material is the PE bag? What types of bags can be made?
What material is the PE bag? What types of bags can be made?
Name of PE bag: polyethylene, full English name: polyethylene, PE, short for PE. It is a non-toxic, tasteless, tasteless, moisture-proof, dust-proof, waterproof, anti-oxidation, acid resistant, alkali resistant plastic bag material. It is the most important and the most important material of plastic bags, and it is recognized worldwide as a material in contact with food. Best material...
See more information
Name of PE bag: polyethylene, full English name: polyethylene, PE, short for PE. It is a non-toxic, tasteless, tasteless, moisture-proof, dust-proof, waterproof, anti-oxidation, acid resistant, alkali resistant plastic bag material. It is the most important and the most important material of plastic bags, and it is recognized worldwide as a material in contact with food. Best material...
How many kinds of packaging bags can be divided according to different materials?
How many kinds of packaging bags can be divided according to different materials?
PE packaging bag: PE is the abbreviation of polyethylene, which is a thermoplastic resin polymerized from ethylene. Industry also includes ethylene and a small amount of carbon α- Olefin copolymer; The finished product is a kind of transparent plastic bag, which can be used for packaging clothing, bags, electronic products, etc. It has various styles, high quality and wide applications. Generally, it can be divided into PE flat bag, self sealing bag, chain clip bag, envelope bag, punching bag, handbag, zipper bag, PE film, etc...
See more information
PE packaging bag: PE is the abbreviation of polyethylene, which is a thermoplastic resin polymerized from ethylene. Industry also includes ethylene and a small amount of carbon α- Olefin copolymer; The finished product is a kind of transparent plastic bag, which can be used for packaging clothing, bags, electronic products, etc. It has various styles, high quality and wide applications. Generally, it can be divided into PE flat bag, self sealing bag, chain clip bag, envelope bag, punching bag, handbag, zipper bag, PE film, etc...
How to Select Food Packaging Bags Correctly
How to Select Food Packaging Bags Correctly
Time of issue : 2021-07-21 15:59:00
In addition to regular three meals a day, people's consumption of snacks is also amazing. However, many friends often fall into a misunderstanding when buying and using food packaging bags. Today, I will teach you how to walk out of the misunderstanding and correctly choose and use food packaging bags
See more information
In addition to regular three meals a day, people's consumption of snacks is also amazing. However, many friends often fall into a misunderstanding when buying and using food packaging bags. Today, I will teach you how to walk out of the misunderstanding and correctly choose and use food packaging bags

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