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What is a composite bags

by:Kolysen     2021-01-12

composite food packaging bags are two or more than two kinds of material, through one or more dry compound process and combined together, which constitutes a functional composite packaging. Generally can be divided into basic, functional layer and heat sealing layer. The base is a beautiful view, printing, the wet resistance, and so on. Such as BOPP, BOPET, BOPA, MT, KOP, KPET, etc; Function layer main block, avoid light, such as VMPET, AL, EVOH, PVDC, etc; Heat sealing layer of direct contact with packaging items, adaptability, resistance to permeability, good heat sealing, and transparency, Open Day, and other functions, such as LDPE, LLDPE, MLLDPE, CPP, VMCPP, EVA and EAA, E - MAA, EMA, EBA, etc.

the aluminum foil bag, Anti-static aluminum foil bag, aluminum foil bag) , product characteristics of appearance: opaque, is silvery white, have the burnish, good barrier property, heat sealing, covering optical activity, high temperature resistant, good low temperature resistance, oil resistance, fragrant; Non-toxic tasteless; Softness, etc. Product structure: PET/AL/PET/PE. Can be customized according to the requirements of different composite material and the thickness of the product. Storage environment temperature & le; 38 ℃, humidity & le; Thickness of 90%, product specifications and conventional: 0. 10 mm and 0. 14 mm, three edge sealing, sealing side 10 mm, product specifications and sizes can be customized according to customer's demand. Scope:

( 1) Suitable for all kinds of circuit boards, electronic products, precision machinery parts, consumer goods, industrial products such as packaging. Such as PC boards, IC integrated circuit, electronic components, SMT placement of all kinds of LED industry, the article lamp packaging, precision hardware, auto parts, and other packaging.

( 2) Food packing: rice, meat, dried fish, aquatic products, LaWei, roast duck, roast chicken, roast pork, quick-frozen food, ham, sausages, cooked meat products, pickles, pickled meat sauce, bean paste, such as the flavor, color, quality, price.

( 1) Cut off the air performance is strong, anti-oxidation, waterproof, moistureproof.

( 2) Strong mechanical properties, high blast resistance, resistance to puncture tear resistance is strong.

( 3) High temperature resistant, 121℃) , good low temperature resistance, - 50℃) , oil resistant, good performance.

( 4) Avirulent insipidity, accord with standard of health food, pharmaceutical packaging.

( 5) Heat sealing performance is good, softness, high separation performance is good.


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