The operating principles and operation process of the sealing machine

The sealing machine is also a kind of packing machine. The sealing machine is composed of the frame, the speed regulating drive mechanism, the sealing printing mechanism, the conveying device and the electric electronic control system. Put through the power supply, the agencies begin to work, electric heating element after electricity heating, making up and down heating blocks rose sharply, and it through the temperature control system to adjust to the required temperature, embossing wheel rotation. According to the need to start cooling system, conveyor belt turn, adjusting to the desired speed by controling device.

When it is loaded with goods packaging placed on the conveyor belt, sealing machine, bag sealing part is automatically into operation between the two seal tape, and to the heating area, heating blocks of heating through the sealing belt transmission to the bag sealing part of the thin film by hot melt soft, and it again through the cooling area makes the film surface temperature appropriate, and then it through the knurled wheel (or printing roller wheel makes the sealing parts and plastic film adhesion and suppress the reticular pattern (or print logo). The seal bags will be sent out by guiding rubber belt and conveyor again, completing the sealing operation.

The first step of the operation steps of the sealing machine is to film sealing machine, wear and take out the film that need to confirm the film winding direction, finding out counterclockwise, and put it in the film is fixed on the pole. Please shut off the power when film (wear), pay attention to whether the film fixed splint and corneal closely integrated, such as not together by cut film paper tube inside oblique knife again into, after wearing good film with adhesive film firmly on the receiving tube.

The second step starts sealing operation. The sealing machine switches on the power supply, turns on the power switch and sets the thermostat to the predetermined temperature when the green heating indicator is on. When the hot plate reaches the predetermined temperature, the red thermostat indicates the light is on. Put the rubber cup into the bottom slide plate, push the sliding plate into the position with the hand, press the sealing machine handle to the maximum, hold for a second or two, then slowly raise the handle.