Composite bags refer to materials with different characteristics compounded together to improve the permeability, moisture permeability, oil resistance, moisture resistance and drug resistance of packaging materials, so that they can play the role of insect, dust, fungus, insect, dust and mildew prevention. Inorganic, light, incense, odor and other impact resistance, has good mechanical strength and processing performance, and has good printing and decoration effect.
According to the form of packaging classification:3 side heat seal bag, Yinyang bag, Center sea bag, pillow bag, 4 side sealing bag, 8 side sealing bag, stand up bag, zipper bag, spout bag, roll film, bait bag and so on
According to functional classification:High negative film bag, cooking film bag, anti-static film bag, anti-bacterial film bag, anti-fog film bag, vacuum bag, anti-chemical film bag, deoxidizing film bag, air conditioning film bag
According to the material classification:Plastic-printed composite PET, MOPP, OPP and so on.Heat sealing material: CPP,PET and so on.Intermediate composite: aluminum plated, pure aluminum, nylon, woven,and so on.
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Post time: Dec-08-2018