... 2.Long live aerosol. 3.Up to 100% product empty 4.No need for flammable propellants 5.Customized. Specifications: Name Bag ... , Stem, Spring, Housing, Bag-on-valve connector, Aluminum foil pocket(4 layers). Material Tin, Aluminium, Nylon, PE etc. ApplicationShower gels.Shaving gels ... 2)Long live aerosol 3)Up to 100% product empty 4)No need for flammable propellan 5)Can be used in ...