What are the requirements for testing food packaging bags?

Merchants in the food business will purchase a large number of food packaging bags. Using appropriate plastic bags will better protect food safety while making the packaging beautiful and attractive to consumers. However, there are currently many varieties of food plastic packaging bags, and there are also many raw materials for making food plastic packaging bags. Therefore, in order to ensure food safety, strict inspection is required.

GO TO LINKEDIN

food packaging bags

Let’s check what are the requirements for food packaging bags

★ Composite film food plastic packaging bags should arrive during the inspection process: the appearance should be flat, without scratches, burns, bubbles, broken oil, or wrinkles, and the heat seal should be flat without false seals. The film should not separate cracks, pores and composite layers. Free of impurities, foreign matter and oil stains. Additionally, bagged soaking solutions should be free of odor, odor, turbidity, and discoloration.

food packaging bags

★ During the inspection process, single-film food packaging bags should meet the following requirements: the appearance must not have defects such as bubbles, perforations, water lines, exposed ribs, poor plasticization, fish-eye stiffness, etc. Specifications, width, length and thickness deviations should be within the specified range. Physical and mechanical properties include tensile strength and elongation at break, which reflect the tensile ability of the product during use. If this item is not up to standard, food packaging bags can easily break and be damaged during use.

food packaging bags

★ Plastic packaging bags have very strict requirements for packaging food. They must be non-toxic and harmless, comply with national laws and regulations, and comply with corresponding mandatory standards. But the packaging must have clear signs: trademark, commitment mark, place of origin, address, company name, production date, main ingredients of the product, etc.

food packaging bags

Go to products page