The use of vacuum packing bag - — Vacuum packing bag manufacturers

The vacuum bag ( Vacuum packing bag) , according to different materials as aluminum foil bag, nylon vacuum bag, retort pouch, etc. Use material: PET/AL/CPE or PET/NY/AL/CPE, etc. PET is a good printing effect material, belongs to low oxygen permeability and NY, AL can effectively block sex strong, opaque, CPE is generally used as the inner packing. Glue water soluble glue should be adopted, Which can effectively prevent compound after the residual solvents, environmental protection, no poison) Vacuum bag according to the demand can be good anti-static, oxygen insulation, shielding, moistureproof, shading function such as excellent heat sealing. Vacuum bags according to various industries and the special requirements of users, not only under the condition of without changing the product performance, increase the anti-static function, printing product description, company logo, anti-static marks. Vacuum bag is widely used for: meat food, leisure food, hardware, equipment, electronic products, chemical products are widely used in the life. Vacuum bag' The little knowledge 】 1. Pump quality inspection: the pump nozzle on his face, and then extraction, if feel the suction pump is good. 2. If time after bag appear blow up phenomenon, in addition to the sealing is lax, on the one hand, the bag will be deflated, quilt, etc will also reduce vacuum degree; Again, on the other hand, in terms of physics, solid material also has space, due to the effect of negative pressure, with the passage of time air molecules will be 'into' bag, vacuum effect will be reduced gradually. 3. Leather, feather products can be put into this product is received, but not fully compressed. 4. Clothes before put into the collection bag, should remove the wrapping paper or packaging, otherwise it will affect the compression effect. 5. In collection bags of clothes, please fully dry. Don't need to use pest, preservative, etc. , otherwise it will cause items in the acquisition of discoloration, metamorphism and so on. 6. Bag with cracks or broken small mouth available ordinary wide-brimmed transparent tape on both sides of the joint can be closely. Vacuum bag' Use method and matters needing attention 】 : vacuum bag before and after the inflatable should pay attention to, don't let the sharp blowing, operation is the best in bed or in clean the table, if the item of storage has the hard objects such as buttons, zippers, please fold in the inside, add the collection bag. The cabinet or other place to store, also want to pay attention to the location have any sharp objects, in order to make sure the bag in good condition. Clothes, quilts and other items should be put inside the bag, at least 3 - to seal zipper Don't forced into 5 cm long, large items. To ensure the sealing zipper part clean, if there are fibers, dust, will reduce the sealing performance, suggest using touch water gauze is wiped clean and then close the zipper. After close the zipper, please hand clenched in a sliding vane DORA back and forth several times, to ensure the sealing of buckle two jin fully into the groove, to ensure the sealing effect. When using the pump screw pump helix interface to the end, hold onto the bleeding point of white rubber gasket, to ensure that the outlet does not leak, generally a large bag need to extraction of 3 to 5 minutes, it's about 3, five hundred under the smoke flat phenomenon will be obvious. When using pump note to smoke in a row, it is best not to stop. Home have a vacuum cleaner is the best, that is, energy saving and convenient. After pumping well, please check the sealing again, to ensure the seal.