Electric air pump is started by universal motor, automatic pumping, the main role is inflation and / or suction, can be used for storage box, vacuum compression bag, its working principle is in the pump outlet form negative pressure, thus pressure outlet and external atmospheric pressure, under the action of the pressure difference, the gas inhalation pump cavity, and then discharged from the exhaust port. Electric pumping pump can quickly and effectively remove the air in the food container, to achieve a vacuum state, to avoid the phenomenon of damp, long mildew, deterioration in the storage process, to ensure food safety, for the vacuum bag can also greatly reduce the storage volume, convenient to carry. Can be used for filling steamboats, water beds, vacuum compression bags, etc.
How to use it: 1. Open the bag, pack the quilt or clothes, at least several centimeters from the sealing zipper.2. Pull the mouth of the bag, leave a third, and open one-third.3. Roll the quilt or clothes to let most of the air from one third of the mouth (so the pump can save a lot of effort!) 4. Quickly pull up the remaining 1 / 3 mouth, seal the zipper part, if there is fiber, dust into, will reduce the sealing performance, to wipe clean with wet gauze or blow clean before closing the zipper.5. Slip back and down the seal to make sure the bag is really closed.6. Can use a vacuum cleaner or gas pump pump, before pumping to loosen the valve 1.5 laps, the vacuum cleaner or pump mouth aimed at the door began to pump, the air in the bag, quickly pull out the suction nozzle and tighten the valve, the dust cover can be firm.(Use the pump people pay attention, because the big bag to smoke a long point, this time do not have to smoke all at once, you can stop in the middle, draw the gas cutting door tight, so that the air will not go in. After the rest, or have time to breathe again.）
