blister foil, It is used for packing tablet,capsules,etc. blister foil,Thickness:0.020mm-0. ... side coated HSL for heat sealing with PVC/PVDC for packing tablet,capsules,etc. The other side is coated primer for printing.Structure: HSL ... /Alu foil/Primer(printable)Packing: Packed with plastic bag, foam ...