... the PVC molecular structure effectively, saving energy. When the machine stop, the heating boards open automatically, prevent the PVC ... products from overheating.4. Stroke pulling: Adopt one arm machine hand pulling blisters.5. Speed change adjustable: Adopt ... , flashlight, batteries, spark plugs, point guns, toothbrushes, lipstick, facial mask, coat hooks, chopsticks and so on. Flat Blister Card ...