This invention is a kind of structure improvement of cotton branch bag, especially the inner edge of the sealing bag mouth of the cotton branch bag is provided with a bonding sealing layer, and the front and back sides of the bag body are provided with glue surface, so that after the cotton branch bag is opened and used, the bag mouth can be sealed again by the adhesive sealing layer, and the glue surface is convenient for fixing on the table top.本創作係一種棉枝袋結構改良,尤指棉枝袋的密封袋口內緣設有黏合密閉層,且在袋體正、反面設置黏膠面,俾可在棉枝袋打開使用棉枝後,再度由黏合密閉層密封袋口,且由黏膠面利於固置在桌面者。