PET plastic bottles

PET plastic bottles are not only widely used in packaging for carbonated beverages and tea drinks, drinking water, fruit juice, enzyme, etc. , is one of the largest beverage packaging in use today, and is widely used in food, chemical, pharmaceutical packaging, and many other fields. PET plastic has extensive application in the field of packaging, packaging film, coil, and beer bottles, PET plastic is used. Molecular structure of PET, high symmetry, has certain crystalline orientation ability, thus has the high film forming and integrity. PET has good optical performance and weatherability, amorphous PET with good optical transparency. Another PET has excellent abrasion resistance grinding and dimensional stability and electrical insulation. PET PET plastic bottles made of high strength, good transparency, non-toxic, prevent infiltration, light quality, high efficiency and is widely used. PBT and PET molecular chain structure similar to that of most of the nature is the same, just the main chain of the molecule made up of two methylene turned into four, so molecules more submissive, PET plastic bottles of more excellent machining performance. Material such as plastic bottles are mainly made of polyethylene or polypropylene and added made from a variety of organic solvents. Widely used plastic bottles polyester ( PET) , polyethylene ( PE） And polypropylene ( PP) As raw material, after adding the corresponding organic solvent, after high temperature heating, through plastic mold after blow molding, extrusion blow or injection molding of plastic containers. Mainly used for beverage, food, pickles, honey and dried fruit, edible oil, agriculture veterinary medicine liquid or solid, such as disposable plastic packaging containers. Plastic bottles is not easily broken, low cost, high transparency, food grade raw material, etc. It is important to note that when using plastic products don't contact with vinegar, detergents, etc. , avoid direct sunlight, high temperature and so on, lest produce chemical reaction. In addition, when you are buying plastic tableware, should choose commodities with PE ( Polyethylene) Or PP ( Polypropylene) Mark, less decorative pattern, colorless, odorless, bright and clean the surface of the plastic products.