PE bag name: Polyethylene, English full name: Polyethylene, PE, abbreviated as PE. It is a non-toxic, odorless, moisture resistant, dust-proof, waterproof, oxygen resistant, acid resistant, alkali resistant plastic bag material. It is the most commonly used and important material for plastic bag production, and is recognized as the best material for food contact in the world.
PVC - Polyvinyl chloride: Polyvinyl chloride, abbreviated as PVC, with a molecular formula of (CH2-CH2) n, is the most important type of vinyl polymer and the second largest plastic variety in the world after polyethylene.
Shrinkfilm: A thermoplastic film that is stretched and oriented during production, and shrinks when exposed to hot air treatment or infrared radiation during use. After heat treatment, the film is tightly wrapped around the packaged material, and the shrinkage force reaches its maximum value during the cooling stage, and can be stored for a long time.
LDPE - Low Density Polyethylene, abbreviated as LDPE, is the most widely used variety in the plastic packaging and printing industry in various countries. The specific gravity is between 0.92 and 0.93, and it can float in water. Low crystallinity (60%), it undergoes bulk polymerization at a pressure of 1000-3000kg/C ㎡, hence it is also known as high-pressure polyethylene. At 23 degrees Celsius, the density is around 0.92. Suitable for food packaging, fiber product packaging, and daily chemical product packaging.
HDPE - High Density Polyethylene, abbreviated as HDPE. Made by low-pressure polymerization, it is also known as low-pressure polyethylene. Milky white in color, with poor surface gloss. Thin films can be processed using blow molding and T-die extrusion processes. Heat and steam resistance, cold and freezing resistance, good moisture resistance, gas resistance, and insulation performance, not easily damaged, with a strength twice that of LDPE. Extremely easy to speak.
BOPP - biaxially oriented polypropylene film: biaxially oriented polypropylene film, also known as biaxially oriented polypropylene film, abbreviated as BOPP in English, is characterized by oriented stretching molecules, better mechanical strength, folding strength, air tightness, and moisture barrier properties than ordinary plastic film. Compared to glass paper, the unit price is lower per unit area. Due to the good transparency of this film, the color reproduction after printing is particularly bright and beautiful, making it an important substrate for plastic composite flexible packaging.
Since PE is the most commonly used and important material in the production of plastic bags, do you know that PE can be used to produce those bags? Or rather, those plastic bags are made of PE. Do you want to know? If you want to know, just look down.
The most common PE plastic bag is undoubtedly a handheld plastic bag, which is always in your hands when you go shopping. What else are there besides hand-held plastic bags? Flat pocket, line bag, self sealing bag, bone bag, zipper bag, square bag, vest bag, diagonal hanging bag, flat hanging bag, bubble bag, anti-static bag, hook bag, etc.PE bag name: Polyethylene, English full name: Polyethylene, PE, abbreviated as PE. It is a non-toxic, odorless, moisture resistant, dust-proof, waterproof, oxygen resistant, acid resistant, alkali resistant plastic bag material. It is the most commonly used and important material for plastic bag production, and is recognized as the best material for food contact in the world.
PVC - Polyvinyl chloride: Polyvinyl chloride, abbreviated as PVC, with a molecular formula of (CH2-CH2) n, is the most important type of vinyl polymer and the second largest plastic variety in the world after polyethylene.PE bag name: Polyethylene, English full name: Polyethylene, PE, abbreviated as PE. It is a non-toxic, odorless, moisture resistant, dust-proof, waterproof, oxygen resistant, acid resistant, alkali resistant plastic bag material. It is the most commonly used and important material for plastic bag production, and is recognized as the best material for food contact in the world.
PVC - Polyvinyl chloride: Polyvinyl chloride, abbreviated as PVC, with a molecular formula of (CH2-CH2) n, is the most important type of vinyl polymer and the second largest plastic variety in the world after polyethylene.PE bag name: Polyethylene, English full name: Polyethylene, PE, abbreviated as PE. It is a non-toxic, odorless, moisture resistant, dust-proof, waterproof, oxygen resistant, acid resistant, alkali resistant plastic bag material. It is the most commonly used and important material for plastic bag production, and is recognized as the best material for food contact in the world.
PVC - Polyvinyl chloride: Polyvinyl chloride, abbreviated as PVC, with a molecular formula of (CH2-CH2) n, is the most important type of vinyl polymer and the second largest plastic variety in the world after polyethylene.PE bag name: Polyethylene, English full name: Polyethylene, PE, abbreviated as PE. It is a non-toxic, odorless, moisture resistant, dust-proof, waterproof, oxygen resistant, acid resistant, alkali resistant plastic bag material. It is the most commonly used and important material for plastic bag production, and is recognized as the best material for food contact in the world.
PVC - Polyvinyl chloride: Polyvinyl chloride, abbreviated as PVC, with a molecular formula of (CH2-CH2) n, is the most important type of vinyl polymer and the second largest plastic variety in the world after polyethylene.PE bag name: Polyethylene, English full name: Polyethylene, PE, abbreviated as PE. It is a non-toxic, odorless, moisture resistant, dust-proof, waterproof, oxygen resistant, acid resistant, alkali resistant plastic bag material. It is the most commonly used and important material for plastic bag production, and is recognized as the best material for food contact in the world.
PVC - Polyvinyl chloride: Polyvinyl chloride, abbreviated as PVC, with a molecular formula of (CH2-CH2) n, is the most important type of vinyl polymer and the second largest plastic variety in the world after polyethylene.
