10KG Plastic Laminated Kraft Paper Valve Bag For Cement

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10/20/30KG Plastic Laminated Kraft Paper Valve Bag For Cement :

Q: The package specifications are 9 multiplied by 14 plus 3. How big is it?: Now the standard of living has improved, basically vacuum packed bags. This will improve the product's shelf life, preservation time is longer, more conducive to product sales.

Q: What is the material for edible fungus stick packing bag?: High pressure polypropylene bag, the bag has the characteristics of high temperature and high pressure, it can reach 120 degrees and not easily deformed. It is the first choice for factory cultivation.

Q: What are the advantages and disadvantages of OPP and CPP membranes? What kind of bags are they used for?: (composite film) clothing, knitwear and flower packaging bags; documents and photo albums; films; food packaging.

Q: What are the bags and bags?: According to the form of packaging categories: three side seal, yin and Yang bags, middle seal, pillow bag, five side sealing bag, self supporting bag, zipper bag, straw bag, coil, cover material and so on

Q: What kind of material is the food packing bag in general?: Are usually packaged in composite bags, composite materials, polyethylene (PE), polypropylene, nylon, polyester. These are the main membranes. The film is made of stretch film and blow film.

Q: What are the packaging forms of fresh milk?: Pasteurized milk as milk sterilization, the glass bottle packaging plastic bags or plastic bottles, plastic bags are simple, like using the monolayer polypropylene material, because these materials are difficult to achieve in aseptic filling and sterilization of milk filling environment, generally do not take aseptic production, such products require cold chain transportation, and shelf life short, usually within 3 days, but the fresh sense of strong, low packaging cost, cheap price. In addition, pasteurized milk is also available in roof type cartons and glass bottles.

Q: What are the requirements of the gas in the package?: The higher requirements are modified packaging: oxygen, nitrogen and carbon dioxide are used to fill the package in proportion to the product - respiration - use, to extend the shelf life of the product, and outside

Q: What's the difference between plastic packaging bags and clothing bags?: From film making, printing to bag making, there's a big difference. The clothes bag you say is just a bag of bags. There are several kinds of clothes bags I have used, and each machine needs different machines

Q: What can be easily removed from the words printed on plastic bags?: Depends on what kind of ink, but usually can be wiped out with alcoholUse a clean soft cloth, dip 84 disinfectant, gently wipe, you can remove the plastic bags printed on the printed words

Q: What's bread packing? Polyethylene film, waterproof cellophane, etc.: More importantly, the use of aluminum foil / composite or polyethylene composite or aluminum foil / polyethylene composite material. Although this type of packaging is opaque, it protects against loss of vitamin B1 in bread.

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