China Pet Bottle Health Is Guaranteed

PET preforms act as an intermediate bridge and play a crucial role. The preform is a kind of semi-finished product, which is placed in the cavity of the mold at a specific temperature and pressure. It is a process of injection molding, and the raw materials of the processed PET preform can also be selected differently. Can choose PVC, PET, PS, PP. Next, from the production of professional China Pet Bottle manufacturer - Jilian mold to explain the PET preform this material, how it guards our health, and use PET to do The advantage of forming a preform. The PET preform is a polyester resin. The high contrast is used in the packaging of food. Because it is non-toxic and tasteless, it is a safe material. Food as an import, edible equipment, as a broad consumer, is the most important issue of its quality, food in the air to prevent the long time, it will lead to deterioration, and the use of PET preform material packaging, can It plays a defensive role, because PET can block ultraviolet rays and possess functions that hinder water, oil, air, etc. In general, it has a low permeability to gas and water vapor. And its physical effect is stable, possessing oil-resistant and corrosion-resistant functions, and the folding-resistant function is also quite good. It has strong resistance to high-temperature strength, so these have laid the foundation for it as a raw material for food protection. PET is not only used for food. Packaging, also used as a raw material for PET preforms, this kind of principle is the same as food, have good preconditions of high temperature resistance, UV resistance, air separation, etc., making it an important hub in processing. Because of these essences, we are able to fix the Pet Preform, and we are absolutely harmless to our well-being. There is also no depression caused by high temperature to deteriorate the products.