Requirements for designing food packaging bags.Snack food bag custom

Food packaging planning requirements: Barrier is one of the important properties in food packaging planning. When many foods are stored, the flavor and quality of the food will change due to packaging planning obstacles, which ultimately affects the quality of the food. The barrier requirements in packaging planning are determined by the characteristics of the food itself.

Such as external barriers, internal barriers, or selective barriers. Blocking substances include air, water, oil, light, microorganisms, etc. Respiratory requirements for food packaging planning: Some exported foods, such as fresh fruits and vegetables, still maintain respiratory function during packaging planning and storage. Therefore, this packaging planning material or container has breathability or can control breathing, and then achieve the purpose of preservation.

Nutrient requirements for food packaging planning: Food will gradually lose nutrients during packaging and storage. Therefore, food packaging planning should be conducive to the preservation of food nutrients, and ideally, nutrients can be determined through packaging planning. Other requirements: There are also many inherent requirements for food packaging planning, such as heat resistance requirements, deep requirements, shatterproof requirements, and humidity requirements.

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