Description:
1. This round-bottom aluminum foil bag material is usually composed of three or four layers. The aluminum foil film contained is featured by good moisture barrier, light isolation. The whole material structure provides superior property in tensile strength, puncture strength etc. This bag can prevent inside products changing their original property and extent the products shelf life.
2. Our newly developed moisture barrier round-bottom bag can be very close to the bottom of the outer barrel, and can protect the barrel from inside chemical raw material erosion, so that the barrel can be repeatedly used many times.
3. We can provide a variety of thickness, and size can be customized as required.
