Heat sealing method and circular motion of PVC fabric embossing machine

- Aug 27, 2018-

PVC fabric embossing machine is a plastic heat sealing welding machine that can be selected for high frequency plastic heat sealing machine, PVC plastic welding machine, high frequency welding fusion machine, plastic sealing machine, fabric embossing machine special equipment working performance, and special heat sealing method. .

PVC fabric embossing machine mainly uses the frictional heat energy generated at the contact surface of two workpieces to be welded to melt the plastic. The heat energy is mainly from a certain pressure, and one workpiece has a certain displacement or amplitude on the other surface. Reciprocating movement. Once the desired degree of heat sealing is achieved, the vibration is stopped and a certain amount of pressure is applied to the two workpieces, so that the just-heated portion is cooled and solidified to form a tight bond.

The PVC fabric embossing machine utilizes a method of heat sealing of high frequency heat. In the case of orbital vibration friction heat sealing, the upper workpiece is orbitally moved at a fixed speed - a circular motion in all directions. The movement produces heat that causes the heat-sealed portion of the two plastic parts to reach the melting point. Once the plastic begins to melt, the motion stops and the heat-sealed portions of the two workpieces solidify and are firmly joined together. A small clamping force will cause a small degree of deformation of the workpiece, and the high frequency is instantaneously heat-sealed, heated, and successfully heat-sealed by high-frequency welding. Leather embossing machine, leather trimming machine.