Food packaging planning strength requirements: packaging planning can protect packaged food from pressure, robbery, vibration and other destructive forces during storage, accumulation, transportation and transfer. There are many factors that affect the intensity of food packaging planning, such as transportation methods (such as cars, airplanes), stacking methods (such as multi-layer stacking, cross stacking), and environment (such as climate, hygienic environment).
Food packaging planning requirements: barriers are one of the important features in food packaging planning. When many foods are stored, the flavor and quality of the food will change due to the obstacles of packaging planning, which will eventually affect 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, grease, light, and microorganisms. Respiration 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 is breathable, 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 and packaging planning should be conducive to the preservation of food nutrients, and more ideally, nutrients can be determined through packaging planning. Other requirements: There are many inherent requirements for food packaging planning, such as heat resistance requirements, deep requirements, shatter-proof requirements, and humidity requirements.
