(Summary description)The development of plastic woven bags can be projected into the 1960s, mainly due to the discovery of new techniques for the production of cut fiber and split fiber by the study of polyvinyl chloride
- Categories:Company News
- Time of issue:2020-02-10 19:47
Plastic packaging bags are used more and more people. In fact, plastic packaging bags are also divided into various types. Let's talk about food packaging bags.
When plastic bags are used in food, if they are used improperly, they are very harmful to human health. For example, polyvinyl chloride plastic is toxic. Although polyvinyl chloride resin is non-toxic, it is added during the production of plastic bags. Plasticizers are toxic and the added stabilizers are also toxic. Therefore, when used in food, it should be noted that the following points may lead to the precipitation of lead salt when the polyvinyl chloride product is in contact with a solvent such as diethyl ether. Therefore, the use of polyvinyl chloride plastic for storing alcoholic foods is not suitable for polyvinyl chloride plastics in the case of oily foods. The lead will dissolve into the food, so it is not suitable for PVC plastics. When the temperature is higher than 50 degrees Celsius, HCI gas will be released slowly. This gas is very harmful to human health. Bakelite and jade are used at high temperature. It will produce harmful free monomers, such as phenol, formaldehyde, urea and other toxins. It is not suitable for recycling of waste plastics in food packaging boxes. Due to the complicated source of raw materials, it is inevitable to use toxic components, so it should not be used as food packaging.
Food packaging bags are both hygienic and clean. The plastic bags produced by our company have been well received by consumers.