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Principle of automatic film sealing machine

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the working principle of the sealing machine is also simpler than that of packer, winding machine, sealing machine and other complex equipment. The sealing machine is composed of frame, speed reduction and speed regulation transmission mechanism, sealing printing mechanism, conveying device, electrical and electronic control system and other components
when the power is turned on, all mechanisms start to work. After the electric heating element is powered on, it heats up the upper and lower heating blocks sharply, and adjusts to the required temperature through the temperature control system. The embossing wheel rotates. The cooling system starts to cool according to the needs, and the conveyor belt rotates and is adjusted to the required speed by the speed regulating device
when the package containing articles is placed on the conveyor belt of the sealing machine, the sealing part of the bag is automatically sent between the two sealing belts in operation and brought into the heating area. The heat of the heating block is transmitted to the sealing part of the bag through the sealing belt to soften the film, and then the surface temperature of the film is appropriately reduced through the cooling area, and then rolled by the knurling wheel (or printing wheel), Make the upper and lower plastic films of the sealing part stick and press the mesh pattern (or printed logo), and then the sealed packaging bag is sent out of the machine by the guide rubber belt and conveyor belt to complete the sealing work of the sealing machine.

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