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What are the classifications of automatic packaging machines?

Source:WUXI HY MACHINERY CO., LTD.    Time:30 December 2020

  There are three types of automatic packaging machines in the domestic market: bag making, bag feeding, and tank feeding. Analyze the differences and characteristics of these three packaging machines for you.

  The bag-making automatic packaging machine is usually composed of a bag-making machine and a weighing machine. The weighing machine can be a weighing type or a screw type, and granular and powder materials can be packaged.

  This machine is an automatic packaging equipment that directly makes packaging films into bags, and completes metering, filling, coding, and cutting during the bag making process. The packaging materials are usually plastic composite film, aluminum platinum composite film, paper bag composite film, etc. It is characterized by high degree of automation, high price, good image, and good anti-counterfeiting. It is suitable for small-size and large-volume automatic packaging of washing powder, condiments, puffed food and other products. The disadvantage is that it is not convenient to change the packaging specifications.

  The bag-feeding automatic packaging machine is usually composed of two parts: a bag-feeding machine and a weighing machine. The weighing machine can be a weighing type or a screw type, and granular and powder materials can be packaged. The working principle of this machine is to use the manipulator to take, open, cover and seal the user's prefabricated bags. At the same time, it completes the functions of filling and coding under the coordinated control of the microcomputer, so as to realize the automatic packaging of the prefabricated bags.

  Its characteristic is that the manipulator replaces manual bagging, which can effectively reduce the bacterial contamination of the packaging process and improve the level of automation. It is suitable for small-size and large-volume automatic packaging of food, condiments and other products. The disadvantage is that the prefabricated bags must be free of static electricity. Inaccurate taking double bag and opening bag. The machine is not convenient to change the packaging specifications.

  The can type automatic packaging machine is mainly used for automatic canning of cup-shaped containers such as iron cans and paper cans. The whole machine is usually composed of a can feeder, a weighing machine and a capping machine.

  The can feeder generally adopts an intermittent rotating mechanism, which sends a blanking signal to the weighing machine every time a station rotates to complete a quantitative canning. The weighing machine can be either a weighing type or a screw type, and granular and powder materials can be packaged.

  The capping machine is connected to the can-feeding machine through a conveyor belt, and the two are essentially single-machine linkage and work independently of each other. This machine is mainly used for automatic packaging of chicken essence, chicken powder, malted milk essence, milk powder and other products. It is characterized by high degree of automation, few pollution links, high price, high efficiency, and good image. The disadvantage is that it is not convenient to change specifications.

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