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Why does the aluminum foil heat -stress -resistant strength is not good?aluminum foil bags for grill

　　　　1. Hot -seal raw materials　　The types, thickness and quality of thermal raw materials affect the pressure resistance strength of the heat. The commonly used...

Why does the vacuum packaging bag leak?food vacuum bag

　　　　With the continuous improvement of food safety requirements, ordinary packaging is sometimes difficult to meet demand. Vacuum packaging bags quickly enter t...

Common frozen food packaging materials.smart food Snack food bag Manufacturing

　　　　At present, the common ingredients structures are mostly used in the market in the market:　　1. PET/PE　　This structure is more common in the packaging of fro...

The necessity of using anti -fog packaging bags for vegetables.aluminum foil bags for cooking Manufa

　　　　Anti -fog packaging bags use transparent plastic film, sheet or tablet. In a humid environment, when the humidity reaches below the dew point, the surface w...

How to detect the quality of composite aluminum foil bags?aluminum foil bags for grilling Manufactur

　　　　1. Detecting appearance　　The appearance is the most direct way to judge the quality of aluminum foil bags. By detecting the appearance, you can find out whe...

Various materials for anti -static plastic packaging bags.Flexible packaging film roll manufacturers

　　　　There are many types of plastic packaging bags. Generally customizing plastic bags may be just handbags, such as supermarket shopping bags. However, there i...