... dust-free package 4. Fourth layer: Forcing water-locking Air-laid with super absorbent polymers, absorb fluid sufficiently and lock it ... Dry(perforated PE film)Material:Natural fluff pulp,Polymer,Absorbent paper,Air-laid paper,etc.Package: Cast film,release filmWeight:different size has ... model,this can be offered by your required.P.S.:Series:Antibacterial,Cool,Flavor series,etc.Absorbing layer:common, ...