PET bottles procurement portal, to know these industry knowledge by heart!

PET bottles is now the most used packaging container, is widely used in food, beverage, wash protect industry such as cosmetics, when purchasing PET bottles, some industry knowledge is a must to understand clearly, what are the specific, along and see it. 1, the bottle and cover sealing, water vapor permeability. Sealing is plastic bottles with water vapor permeability two important technical indicators, their stability of packaged products play a vital influence. 2, plastic packaging materials have a variety of bottles, PP, PE, PVC, acrylic, etc. , how to differentiate between PET bottle, the processing technology of PET bottles and other plastics, injection molding and blow molding, it's with a circular bottle and other shape of the bottle is a line at a time. 3, the source of the imported raw materials. Import of PET materials in China but all over the world, the most is Japanese, followed by the United States, and South Korea, Indonesia, Vietnam, Thailand, the Philippines and other countries. 4, used in medicine, nutrition, health care products, food packaging drinks absolutely cannot use recycled materials, the ministry of health issued 'health food in plastic products and raw materials management measures have clear rules. Knowledge about the PET bottles more than these, procurement staff still need to know more about learning. Is a manufacturer of purchasing is very nice, is a brand manufacturer with a history of 14 years in guangzhou, if you are interested in the high-end PET plastic bottles, please contact: PET plastic bottles - — A small amount of minimum, fast delivery, good quality.