عندما يستخدم الحليب الطازج كمادة خام لتعبئة وتغليف تيترا باك ، فإنه يحتاج إلى الخضوع للتعقيم المسبق ، أساسا للأسباب التالية

1.Reducing microbial contamination: During the milking and transportation of fresh milk, it is inevitable that the milk will be contaminated by the environment, the cow’s body, equipment, etc., resulting in a large number of microorganisms in the milk. Pre-sterilization can effectively reduce the number of these microorganisms, improving the quality and safety of the milk. […]