1. Open the bag, put the quilt or clothing and put it in. 2. Seal the bag with two-thirds of the mouth with a slide, leaving a third, opening the opening at 1/3 3. Put a few quilts or clothes on the quilt and let most of the air escape from the mouth at 1/3 (use the pump's friends to pay attention, this can save a lot of effort) 4. Hurry and pull the remaining 1/3 5. Use the slide to slide back and forth at the seal to ensure the bag is really closed 6. Pull out the dust cover on the bag, unscrew the pumping door in the direction of the ON, and align the door of the vacuum cleaner or pump with the door to start pumping. (People who use the pump should pay attention to it, because the big bag should be pumped for a long time. At this time, it is not necessary to pump it all at once. The middle can be stopped, and the pumping door is tightened in the OFF direction, so that the air will not go in. Wait for rest. After the end, loosen the door and continue to pump.) 7. After pumping the gas, tighten the pumping door and cover the dust cover to complete the whole process.
The outstanding feature of the bag is that it will not leak if it is not scratched. If you accidentally scrape it and the mouth is not big, use a wide double-sided tape to stick the two sides together.
