The importance of bags quality control

The most important function of packaging is to protect the quality of all packaging products, that is, in the process of storing, transportation and sales of goods, it will be damaged, disappeared, leakage, and leakage and leakage and leakage through different links. Moisturizing. This requires that the sealing in the process of bag making must have a certain strength and sealing performance, can withstand the pressure of a certain amount of content objects, ensure that the goods do not crack and leak during circulation, and achieve the purpose of protecting the goods. The bag making is the last production process before delivery, and quality control is more important.