1.Packaging Machinery Knife Holder
2.Snack Food Seal
3.a solid and lasting sealing
4.Large domestic supplier of food plants
Port: Shanghai
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 10000 Set/Sets per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: carton or paper bag as customer required
Delivery Detail: delivery in thirty days after contract
A heat-sealing device moves a tube-shaped packaging material through operation of a seal jaw and counter jaw under the liquid surface of liquid food, and heat-seals a seal zone containing a cutting predetermined zone in the tube transverse direction. The tube-shaped packaging material is formed from the packaging material web, and is filled up with liquid food. The operation surface of the seal jaw facing the seal zone has a substantially flat surface. The heat-sealing device has a removal/mixture mechanism on the operation surface of the counter jaw. The removal/mixture mechanism removes seal prevention impurity from this seal zone and/or mixes the impurity with the melting/softening packaging material in this seal zone. Thus, even if the packaging laminated material is covered with an oxide, residual substances, or impurities, the heat-sealing device reduces the bad influence of the seal prevention impurity.