Introduction to the vacuum compression bag

Vacuum compressed bags, mainly used for class a quilt and a variety of clothes in the bag. Its working principle is to put the quilt clothes the internal air away so that get smaller. Mount vane, hand pressure vane zippers, slowly and lightly to the other end of the zipper, pull by two-thirds of the time, the clothes or the quilt to squeeze 圧 or volume discount, let most of the air discharged after quickly using sliding vane will pull the rest of the third part, so that when using a manual pump suction can save a lot of time and effort. With the hand pressure vane on the zipper sliding back and forth several times, to ensure the real seal zipper. The general selection: common vacuum compressed bag materials PA + PE, PET, PE, MOPE, PVC and so on. Vacuum compression bag has the following features: A, save A space, because it is vacuum compression, take in the middle of the air inflated the original items, becomes small volume, simple be A metaphor, is equivalent to the sponge squashed by hand. B, not moldy, insect, be affected with damp be affected with damp. Is isolated from the rest of the air outside so can achieve such effect. C, the price is cheaper, generally the price of this bag in domestic has more than ten dollars to a few money, very practical.