Extra power trandsformer and upper-lower adjustable bracket for heavy-object sealing. Short time,high effciency of sealing Heat-Press AL-Stand pedal plastic-bag sealer is a safe and perfect sealing equipment of a new style and can be used to adhere poly-ethylene, polypropylene and multi-layer compound plastic. It is the heavy-grade pedal sealer, and made of assembling the AL-alloycastings and ...