vacuum forming blister 1)material:PVC,PET,PP,PS 2)use to hardware packaging 3)in all kinds of colour 4)water-proof vacuum forming blister1) Blister, blister packaging, blister pack, plastic packaging,plastic tray,blister tray,clamshells folding packaging,blister cards 2) Material:PVC,PET,PP,PS 3) Feature:make various shape,water-proof 4) Thickness:0.1mm-3.0mm 5) We can supply high quality and ...