Simply load the tray into the tray cavity, pull the film roll from the back of the machine over the tray to completely cover the tray ,Pull down the handle of the heated top platen and apply pressure to produce a seal,Release the handle and the top platen is spring loaded and will Automatically return to the up position, remove sealed tray to complete the sealing cycle.Features digital temperature control and is constructed in 304stainless steel. 

Application 

Fresh meat, process meat, sea food, vegetable, agriculture products, tea leaves, herbs, powder pieces , prepared food
Electric parts, hard ware products, medical instruments, medicine clotting and so on...