How to improve the heat resistance of food plastic bottles?

Food plastic bottles have the characteristics of good sealing, portability and portability, and have been widely used in the daily life of consumers. However, when packaging high-temperature food, we always worry that the heat resistance of food plastic bottles is not enough. Today, the plastic bottle manufacturers will explain to you the reasons for improving the heat resistance of food plastic bottles.

Food bottles have always been subject to QS standards in the production process, as well as the supervision of relevant departments. Therefore, food bottles are relatively safe at this stage of production. However, food bottles still have a long use chain from production to filling, logistics and consumers. There is one factor worth paying attention to in this chain, that is, high temperature. The safety and stability of food bottle packaging in high temperature environment. Now, with the rise of temperature, this factor affecting food safety should be paid enough attention by food production enterprises and food packaging machinery enterprises.

First, in the filling process, more and more foods are sterilized by high temperature, which requires that food bottles have a high temperature resistance index. Otherwise, in the filling process, it is difficult to ensure the safety of food bottle packaging. Secondly, in the transportation and shelf links, the weather is hot in summer, sometimes the temperature is as high as 30 or 40 degrees, and the temperature in the carriage is higher. Under such an environment, the food bottles need to maintain the stability of packaging, which requires the high temperature resistance of the food bottles to be guaranteed.