The high temperature resistance of food plastic bottles is not only reflected in the scorching sun, but also in the long use of the chain. In this chain, the high temperature resistance is particularly important. From production to filling, then to the logistics process, whether the food plastic bottles that finally reach consumers are still as good as they left the factory is not guaranteed.
However, the production of food plastic bottles has always been under strict standards and has been supervised by relevant departments. Therefore, at this stage of the production process, food plastic bottles are relatively safe for food.
The safety and stability of food bottle packaging in a high temperature environment has now attracted everyone's attention. First of all, in the transportation and shelf links, the summer weather is hot and the temperature in the transportation compartment is higher. Under such an environment, food plastic bottles need to maintain the stability of their packaging and ensure high temperature resistance.
The second is the filling process of food plastic bottles. Nowadays, more and more foods are sterilized by high temperature, which requires food plastic bottles to have a relatively high high temperature resistance index, otherwise the safety of food plastic bottles will be difficult to guarantee during the filling process.