vacuum formed tray, plastic tray for electronic, plastic packaging tray 1)used for plastic tray 2 ... PET 3)sample avaible vacuum formed tray, plastic tray for electronic, plastic packaging tray 1) Blister packaging,plastic packaging,plastic ... effect automatic lock bottom.5)Application:electronic,hardware,medicine,toys,foodstuffs,arts and crafts,cosmetic,health products,sporting goods,stationery,leather ...