What are the requirements for designing food packaging bags

The connotation requirements of food packaging bag planning refer to the technical requirements of packaging to ensure the quality and quantity of food within its packaging plan. Strength requirement for food packaging planning: refers to the packaging planning that can protect the packaged food from various external destructive forces such as pressure, impact, and vibration during storage, stacking, transportation, and transportation.

There are many factors related to the intensity requirements of food packaging planning, mainly including transportation methods (such as cars, airplanes), stacking forms (such as multi-layer stacking, interspersed stacking), and environmental factors (such as climate, hygiene environment). Isolation requirements for food packaging planning: Isolation is one of the important functions in food packaging planning.

Many foods undergo changes in flavor and quality during storage due to poor isolation in packaging planning, ultimately affecting the quality of the food. The isolation requirements for packaging planning are determined by the characteristics of the food itself, which are characterized by external isolation, internal isolation, or selective isolation, etc. The isolated substances include air, water, oil, light, microorganisms, and so on.

Respiratory requirements for food packaging planning: Some exported foods, such as fresh fruits and vegetables, still maintain respiratory function during the packaging planning and storage process. Therefore, such packaging planning materials or containers have breathability or can control respiratory function, thus achieving 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, it can lock in nutrients through packaging planning.

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