1XHeat Sealer Machine. The maximum sealing size is about 400mm (length) 8mm (width). [[Portable] Portable manual pulse sealing machine is non-toxic, odorless, durable, reinforced, and compressed, it is a sealing machine for sealing plastic bags, polypropylene (polyethylene bags), bubble bags, PVC, polyester, kraft paper bags, and tea bags. ].
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