Production Process And Quality Inspection Method Of Aluminum Foil Bag

Aluminum foil bags have good barrier, heat sealing, moisture-proof, acid, alkali and abrasion resistance, so they are widely used in food packaging. With the increasing quality requirements of composite aluminum foil bags, aluminum foil bag manufacturers are paying more and more attention to the quality inspection of aluminum foil bags. Aluminum foil bags can be made into various shapes, three-side seal, three-side seal ziplock bag, stand up bag, self-supporting ziplock bag, spout bag, spout stand up bag, folding edge bag, folding edge back seal bag, etc., so it can be said that aluminum foil bags can be made into various bag styles. PE in aluminum foil packaging bags is suitable for use at low temperatures, CPP is suitable for cooking operations at high temperatures, PA is to enhance the physical strength and puncture resistance of aluminum foil bags, and aluminum foil is to increase the barrier performance of aluminum foil bags. Composite aluminum foil bags are used in food packaging, generally used to package meat products, dried fish, aquatic products, cured flavor, roast duck, roast chicken, roast pig, quick-frozen food, ham, cured meat products, sausages, cooked meat products, pickles, bean paste, seasonings and other aroma, quality, flavor, color preservation.