As for the use of vacuum mask bags, the following points are noted: do not allow sharp objects to scrape. When operating, they are best on the bed or on the clean desktop. If there are buttons, zippers and other hard objects in the storage items, fold them in and put them in the preservation bag. Clothes, quilts and other items should be placed in the bag as far as possible, at least 3-5cm away from the closure zipper. Large items should not be forced into the bag. To ensure the hygiene of the sealing zipper part, if the fiber and dust enter, the vacuum mask bag will decrease the sealing function. It is suggested that the zipper should be closed after scouring and cleaning with gauze. When using the air pump, screw the screw interface of the pump, and pay attention to the bag before and after inflation.
The red rubber gasket against the air outlet ensures that there is no air leakage at the interface. Generally, a large bag needs to be pumped for 3 to 5 minutes, and it takes about 3-500 times to have a significant flattening appearance. After you have finished, please check the vacuum mask bag again to seal the seal.
Food vacuum bag in the manufacture of each step must be carefully handled, which has a lot to do with people's dietary conditions, must not have any problems. http://www.dgbpk.com/

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