PVC blow molding raw materials can produce a lot of products, widely used in food packaging industry, product packaging industry, industry, plastic accessories industry, etc. For PVC plastic use is also very wide, but PVC plastic has low toxicity, in food processing will stop. PVC plastic can not be used in food packaging, but we see in the market, most are PET, HDPE, PP blow molding bottles, at the bottom of the plastic can be found recycling and use the number of signs, the use of these materials can not be heated at high temperature, otherwise through heating will disperse harmful substances! It should also not be used repeatedly.
Based on the above understanding, there is no problem with PVC products if they are used normally.
Why can’t PVC be used on plastic food packaging? In fact, it is very simple, PVC plastic is a certain low toxicity, but this conclusion is only one side of the story, in fact, there is no basis in China to use PVC packaging in the end how much harm to human body.
Plastic if used in building materials, raincoats and other materials, it can withstand 81 degrees of high temperature, but there are plasticizer than some ordinary plastic, if this plasticizer meets high temperature, the two will be integrated, some plasticizer will enter the food, there are reports that it is best not to use PVC when food packaging.
In fact, we all know that PVC only has low toxicity of plastic, this low toxicity is needed in sunlight, heating and so on! Repeated use will harm the human body, if it is used once under normal circumstances, there is no harm at all, so when we use PVC blow molding bottles, it is best to use once and then recycle.
Post time: Nov-01-2021