Manufacturing elements of octahedral bags
1. To do a good job in octagon packaging bags, we must start from the characteristics of food itself, and correctly locate the required preservation conditions.
Before making the octahedral food packaging bag, we should first understand the main ingredients and characteristics of food and the internal reactions that may occur in the process of processing, storage, transportation and circulation, including the non biological internal biochemical reaction and biological deterioration reaction mechanism. Secondly, we should study the sensitive factors affecting the main components of food, especially fat, protein, vitamins and other nutritional components, including light Line, oxygen, temperature, microorganism, physics, mechanics and so on. Only by mastering the biological factors of packaged food and determining the required protection conditions, can we correctly select the manufacturing materials and technology of octagonal sealing bags.
2. Study and master the packaging materials, packaging performance, application scope and conditions of octahedral sealing bag.
There are many kinds of packaging materials with different properties. Therefore, only by understanding the packaging materials and packaging properties can we choose the packaging materials which can not only protect the food flavor and quality, but also reflect the commodity value according to the protection requirements of food packaging, and use the packaging materials with reasonable comprehensive packaging cost.