... or Offset Prtg and Hot Stamping Vacuum Formed Blister PET, Food Grade, PVC, PP, PS... Clear ... Offset Prtg and Hot Stamping Vacuum Formed Blister PET, Food Grade, PVC, PP, PS...Clear ... or Offset Prtg and Hot Stamping Vacuum Formed Blister PET, Food Grade, PVC, PP, PSPET Plastic Packaging ... Box1) Material: PVC, Food Grade, PET, PP, etc2) Workmanship: Silk-screen prtg, offset prtg, ...