Plastic bottles must be non-toxic and odor-free
Mar 30, 2019
Plastic bottles are widely used in many fields, whether in industry or in life, but no matter what raw materials are chosen to make liquid plastic bottles, first of all must meet non-toxic, odor-free requirements.
Must be non-toxic and odor-free, environmental health is the most important. Secondary material production plastic bottles, is some not strictly recycled cleaning and disinfection of waste plastic softos made of raw materials made of plastic bottles. These plastic bottles are difficult to meet in terms of hygiene and quality. The reason why these secondary materials are popular in the market is that their prices are so low that they are less than half the price of the substandard secondary materials compared to new ones. Some plastic bottle manufacturers use or doped them in new materials in order to reduce costs. These plastic bottles if the circulation to food, medicine and other packaging areas, direct contact with food and medicine, the harm to people is greater.
At the same time, he also used new materials to produce plastic bottles of manufacturers formed a competitive unfair, in addition to the production of these secondary materials will often lead to adverse environmental problems. For the market plastic bottles, if we do not pay attention to the general, will not distinguish between its quality or inferior, whether it is harmful to human health. But if you look closely, we sometimes find that some plastic bottles have poor gloss and contain impurities, yes, you see plastic bottles produced from secondary materials.
In order to avoid more people affected, please be sure to pay attention! 2, bottle body and cap sealing, water vapor permeability.
Sealability and water vapor permeability are two important technical indicators of liquid plastic bottles, which play an important role in the stability of the packaged products. 3, liquid plastic bottle product quality standards.
From the product quality standards of the production plant, we can analyze and judge the quality of products. 4, quality assurance system. Auditing suppliers has become an essential part of the procurement of liquid plastic bottles. Through the audit, the production plant's hardware and software facilities, technical equipment, quality level can be made a comprehensive and correct assessment.
