“Analysis of “Packaging Bags” What Causes Air Leakage in Aluminum Foil Packaging Bags” Usually the main function of aluminum foil packaging bags is to extend the shelf life of products, but the problem of air leakage in aluminum foil packaging bags is often confusing. So, the problem Where is it? Let’s see what causes the air leakage of the aluminum foil packaging bag. The five reasons for the air leakage of the aluminum foil packaging bag are as follows: 1. The irregular shape of the aluminum foil packaging bag is easily damaged by external influences 2. The quality and uneven thickness will also damage the aluminum foil packaging bag, resulting in air leakage. 3. When performing vacuum pumping, too long pumping time will also cause damage to the aluminum foil packaging bag. 4. The aluminum foil packaging bag protrudes Improper partial stretching, if there are small holes, will also cause air leakage. 5. During transportation, if the aluminum foil packaging bag is squeezed and folded too long, it will also cause air leakage. The above is the “package bag” shallow Analysis of what causes the aluminum foil packaging bag to leak” the whole content.
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