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Differences between vacuum packaging bag manufacturers and the industry

Differentiation, to put it simply, means being different. Of course, it cannot be said that the business methods of the entire vacuum packaging bag manufacturers are different. It can be a unique design and brand image, or it may be an exclusive innovation in technology, or a customer. Highly dependent after-sales service, even including unique […]

CategoriesIndustry News News

How to check whether the vacuum packaging bag is qualified

After the production of the product is completed, it is necessary to check whether the product is qualified before using it in large quantities. Briefly introduce the aspects from which the vacuum packaging bag can be tested for qualification. 1. Inspection of raw materials: a. Film (aluminum foil) thickness (according to GB 6672), tensile strength […]