... the products, packed in soft tube, of the industry of cosmetic, toothpaste, medicine, food and chemistry, etc..mechanism structureauto pre-tube ... , high speed, firm and attractive sealing.FeaturesB·GF-801, outer heating, universal and convenient change of specificationB·GF-803, inner ... irregular device, so its position is precise and the shape of end sealing and mouth sealing is various.B·GF-805 ...