Skills to teach you how to choose and buy plastic bottle

Plastic bottle history: in the 1980 s, along with our country constantly introduced from abroad advanced production line of plastic, began to 'plastic' generation 'bo', from the plastic bottles are in routine use in the field of packaging. Plastic it is nontoxic polymer such as high density polyethylene ( HDPE） , polyester ( PET) And polypropylene ( PP) And polycarbonate ( PC） As the main raw material, adopt advanced plastic forming technology and equipment, the production of various plastic main holding all kinds of capsule, tablet, powder, granule, capsule, oral liquid, such as solid and liquid, etc. Plastic bottle usage: the current domestic market selling medicines, nutrition, health care products, and most of all kinds of food and drink is to use plastic bottle packaging, browsing, you to the pharmacy or the supermarket can be seen everywhere in plastic packaging products. 。 Medicine and nutrition health care products mainly used in polyester bottles ( PET bottle) And high density polyethylene bottle ( HDPE bottle) , the main use of polyester bottle beverage ( PET) , everyday items such as shampoo, shower gel, using high density polyethylene bottle ( HDPE bottle) There are many. Plastic bottles, the biggest characteristic is light quality, non-friable, clean, beautiful, and some of its technical indicators and a large amount of data show that the chemical resistance, resistance to water vapor permeability, sealed performance is good, it can be to completely on the product in the period of validity of the product have the effect of safety shield and protect. Three, the selection principle of plastic bottles: ll, no matter what choice do plastic raw materials, you must conform to the requirements of the non-toxic, no smell, etc, because of the Lord is a great variety of raw materials, which requires comprehensive performance of materials may be chosen, general tablet chooses high density polyethylene, polypropylene bottles, such as need transparency can choose polyester bottle ( PET bottle) Higher performance, such as the need to cut off, and blocking light, opaque, PET bottle, choose brown liquid dosage form drug of polypropylene or polyester bottles is generally selected as the main raw material. At present domestic nutritional health food and food packaging bottle is mainly to do with PET material or HPDE, bottle tops are made of PP material 2, 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. 3, plastic product quality standards. From the factory product quality standards can analyse and judge the quality of product quality. 4, quality guarantee system. Plastic bottles for sourcing supplier audit has become the indispensable important segment. Through the audit, but on a manufacturer's software and hardware facilities, technical equipment, quality comprehensive level to make a proper evaluation. 5, used in medicine, nutrition, health care products, food packaging drinks absolutely cannot use recycled materials of the ministry of health issued 'health food in plastic products and raw materials management measures have a clear rules:' every processing plastic tableware, containers, food packaging materials, shall not use recycled plastics. 'Law is promulgated by November 26, 1990. Four status can be seen everywhere in life, plastic bottles, plastic bottles, closely related to People's Daily lives, is no one know no one knows all the ubiquitous. Home also has large plastic recycling plant, but regulation is not standard, quality and time. In addition to the many kinds of plastic bottle recycling materials, production to people's physical health hazards, and the industrial pollution in transit, and cause serious damage to consumers' health. The ministry of health 'health food in plastic products and raw materials management measures have a clear rules:' every processing plastic tableware, containers, food packaging materials, shall not use recycled plastics. 'Recycling of waste plastics can be made into other products. Now many businesses in the interests of the driven, tend to choose low cost recovery is expected to make the product, it is worrying. If you in use process found a bottle with impurities, transparent bottle transparency is low, will alert, polish your eyes. MORE + recommended product bottle PET health products bottle PET health products bottle PET health products bottle PET care bottle PET health products bottle PET health products bottle PET health products square bottle PET health products plastic PET health products bottle PET health products bottle PET health products bottle PET health products' Bowling bottle 】 PET health products bottles [ New arrival] Pet health products bottles 【 Preview 】 Acrylic health food bottle PS supplement bottle PS health food bottles of special tear cover cover