The wall thickness of composite hoses is 2 to 3 times thicker than that of all-aluminum pipes, and its rupture strength is also significantly higher than that of all-aluminum pipes, which enhances the safety of transportation and storage.
Because plastic is used as the inner wall material, corrosion resistance and health safety are enhanced. For corrosive contents (such as fluorine-containing paste), the action of certain chemicals will cause the all-aluminum tube to corrode, causing penetrating holes and leaks, and aluminum ions will also enter the content. The nozzle can also cause contamination when the paste is squeezed out. Aluminum-plastic composite hoses can avoid these phenomena.
Aluminum-plastic composite blister packaging materials
