Middle cosmetic bag

The bag in the bag is a more efficient protective buffer packaging bag in the category of inflatable bags. It is composed of two layers of bags inside and outside. The inner bag can wrap the items according to the shape of the package, and the outer bag is inflated to fix the items in the center. When the items receive impact or vibration from the outside, the items will not be affected in the bag.
Hanging inflatable bag is also called bag in bag. It is made of double-layer material structure to form a double-layer bag inside and outside. After the packaged items are put into the bag for inflation, they are wrapped in the shape of the package. The items are fixed in the center of the bag, and air bags are generated between the inner and outer bags. When they are hit or vibrated, the items will not sound in the bag, thus preventing damage. The produced bag in bag uses an ink free printing valve, and the inflation port is opened naturally without kneading. At the same time, the air intake is uniform and fast, which is more convenient and time-saving.