Do not allow sharp objects to scratch. It is best to operate on the bed or on a clean table. If the stored items have hard objects such as buttons and zippers, please fold them inside and put them in the storage bag. Clothes, quilts and other items should be placed in the bag as much as possible, at least 3-5 cm away from the sealing zipper, and large items should not be forced into. To ensure the sanitation of the sealed zipper part, if fibers and dust enter, the sealing function will be reduced. It is recommended to clean the zipper with water-soaked gauze and then close it.
When using the suction pump, turn the screw interface of the pump to the end, and the bag must pay attention before and after inflation. The red rubber seal against the suction port ensures that there is no air leakage at the interface. Usually, a large bag needs to be pumped for 3 to 5 minutes. Generally, it will take three to five hundred to get a flat appearance. After drawing, please check the seal again to ensure the seal.