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What exactly is a sealing machine?
Add Time：2022-02-22 07:32:23
The sealing machine is a machine that seals the container filled with packaging. After the product is put into the packaging container, in order to keep the product sealed, maintain product quality, and avoid product loss, the packaging container needs to be sealed. This operation is in Finished on the sealer. The sealing machine refers to the machine that seals the container after the product is contained in the packaging container. There are many materials for making packaging containers, such as paper, plastic, glass, ceramics, metal, composite materials, etc. The shape and physical properties of packaging containers are also different.
The composition of the sealing machine:
Generally, the sealing machine is composed of a frame, a deceleration and speed-regulating transmission mechanism, a sealing and printing mechanism, a conveying device and an electrical and electronic control system.
When the power is turned on, each mechanism starts to work. After the electric heating element is energized, it heats up, so that the upper and lower heating blocks heat up sharply, and are adjusted to the required temperature through the temperature control system. The embossing wheel rotates. And adjusted by the speed control device to the required speed.
When the package containing the items is placed on the conveyor belt, the sealing part of the bag is automatically sent between the two sealing belts in operation and brought into the heating zone, and the heat of the heating block is transmitted to the sealing part of the bag through the sealing belt, The film is heated and melted and softened, and then passed through the cooling zone to reduce the surface temperature of the film appropriately, and then rolled by a knurling wheel (or printing wheel) to bond the upper and lower plastic films of the sealing part and press out a mesh pattern (or printed logo). ), and then the sealed packaging bag is sent out of the machine by the guiding rubber belt and the conveyor belt to complete the sealing operation.
The composition of the sealing machine:
Generally, the sealing machine is composed of a frame, a deceleration and speed-regulating transmission mechanism, a sealing and printing mechanism, a conveying device and an electrical and electronic control system.
When the power is turned on, each mechanism starts to work. After the electric heating element is energized, it heats up, so that the upper and lower heating blocks heat up sharply, and are adjusted to the required temperature through the temperature control system. The embossing wheel rotates. And adjusted by the speed control device to the required speed.
When the package containing the items is placed on the conveyor belt, the sealing part of the bag is automatically sent between the two sealing belts in operation and brought into the heating zone, and the heat of the heating block is transmitted to the sealing part of the bag through the sealing belt, The film is heated and melted and softened, and then passed through the cooling zone to reduce the surface temperature of the film appropriately, and then rolled by a knurling wheel (or printing wheel) to bond the upper and lower plastic films of the sealing part and press out a mesh pattern (or printed logo). ), and then the sealed packaging bag is sent out of the machine by the guiding rubber belt and the conveyor belt to complete the sealing operation.