Professional Pet Preform Manufacturers
Posted by preform nicole on February 28th, 2019
The preform is filled into the gun mold of the Pet Preform Mould by injection molding at a specific temperature and pressure. It is formed under the working conditions of the injection molding machine, and is formed into a semi-finished product of the intermediate body by injection molding, and then processed by blow molding. End products. In fact, preforms are more than just PET preforms, there are other classifications.
PVC
The most commonly used plastic materials are soft, tough, and malleable. They can be made into transparent and various colors. They are commonly used in transparent PVC packaging electronics, cosmetics, toys and other products.
PET
Hard, tough, high strength, bright surface, environmentally friendly, non-toxic, transparent and multi-colored sheets. The disadvantage is that PET high-frequency heat sealing is more difficult, and the price is much more expensive than PVC. This material is often required to replace PVC with high-grade and environmentally friendly users. PET materials are generally used to make plastic bottles, food packaging boxes, etc.
PP
The material is particularly soft, with good toughness, environmentally friendly, non-toxic and high temperature resistant. It is often packaged as a catering appliance or other high temperature resistant product; however, it has poor plasticity, is difficult to process, has poor surface gloss, and is light in color during processing.
PS
The density is small (light weight), environmentally friendly and non-toxic, the plasticity is very good, the toughness is poor and brittle, and it cannot be made into a transparent material. Therefore, it can only be made into the bottom type of plastic, because it is easy to crack, such plastic is not suitable for recycling.
Jilian Plastic Mould is a professional Pet Preform Manufacturers, specializing in the production of various pet products and equipment. Our product series is also very rich, and the application range is wide. Welcome interested customers to contact us.
