What is PET plastic bottle? Is PET plastic bottle harmful as people think? In this article we will provide some useful information about this bottle and address to buy safe bottles throughout the country.
What is PET plastic bottle? Some characteristics of pet bottle!
When we go to the supermarket or to the grocery store, we can easily recognize the bottle of fruit juice, pure water bottles are widely sold. You may know that bottles are made from Pet, but few know the exciting process to create PET bottles from plastic.
Pet is an short form for Polyethylene terephthalate (PET, PETE or PETP or PET-P), which is a thermoplastic and is used in synthetic fibers, plastic beverage containers, plastic containers and and liquids. It can be injected to make molding shape. In the industry, it is often associated with glass fiber. PET is one of the materials used in the manufacture of handmade yarns.
The production process of Pet plastic bottle consists of 2 main stages:
Stage 1: Processing. In this stage the plastic resin will be plasticized in the material cylinder by the embryo. Bottle flasks then flow into the closed molds, which have been formed and pre-fired by the refrigeration system.
Stage 2: Bottle blowing. At this stage, the embryos will be passed through a special light system to become more flexible and then put on the mold. At this time the compressed air is injected into the mold, the pressure increases, the billet is washed out and molded in the shape of the mold. To avoid plastic smell when consumed, the compressed air used must be dried, sterilized to remove odors, bacteria in the gas.
After knowing the pet bottle and its producing process, Let’s find out about their safety!
Are they harmful like you think?
There is a lot of information that this type of bottle should only be used once because it can produce dioxins and di-ethylexyl adipate (DEHA), a chemical that can cause cancer, tend to boycott PET plastic bottles.
What is the truth? A study at the International Center for Cancer Research denied this. According to the research, there is no evidence of dioxins in PET bottles. And DEHA, there are many types of non-contaminated plastic but not plastic to use bottled water for us to drink immediately.
Plastic Bottle Pet Bottle is a powerful plastic container, safe for drinking, food and that can be reused if we clean and scrub regularly.