The inner bag is directly in contact with the packaged object to block moisture, air, fly ash and external pollutants. According to the function of the inner bag, there are many kinds of materials widely used in food, grain, medicine, chemical, mineral products, etc. Transport packaging for powder, granules, and blocky items.
For example: PC board, IC integrated circuits, electronic components, SMT patches for various LED industries, light bar packaging, precision hardware, auto parts and other packaging.
Food packaging: milk, rice, meat products, dried fish, aquatic products, bacon, roast duck, roast chicken, roast pork, frozen food, ham, cured meat products, sausage, cooked meat products, pickles, bean paste, spices, etc. Perfuming, quality, taste, color retention.
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