Understand the characteristics of the food itself and determine the required protection conditions
First of all, the food packaging bags should be aware of the main components of food, characteristics and processing and storage and transportation in the process of possible internal reactions, including non-biological internal biochemical reactions and biological changes in the mechanism of corruption, followed by the impact of research The main components of food, especially fat, protein, vitamins and other nutrients sensitive factors, including light, oxygen, temperature, microbial, physical, mechanical mechanics and other factors. Only to master the biological factors of packaged food to determine the requirements of the protection of the conditions in order to correctly use the packaging materials, packaging technology.
Research and master the packaging materials packaging performance, scope and conditions
Packaging materials, a wide range of different performance, therefore, only to understand the packaging materials and containers of various packaging performance in order to protect the packaging of food requirements to choose both to protect food flavor and quality, but also reflect the value of their goods, and integrated Packaging costs reasonable packaging materials. For example, high temperature sterilization food should be used high temperature packaging materials, and low temperature frozen food should be used low temperature packaging materials.
