Automatic bag-making and packaging machine usually consists of bag-making machine and weighing machine. Weighing machine can be weighing type or spiral type, and both granular and powdery materials can be packed.
Automatic bag-making and packaging machine is an automatic packaging equipment that directly bags the packaging film and completes the actions of measuring, filling, coding and cutting in the process of bag-making. Packaging materials are usually plastic composite films, aluminum-platinum composite films, paper bag composite films and so on.
The automatic bag-making and packaging machine is characterized by high automation, high price, good image and good anti-counterfeiting. It is suitable for small batch and large batch automatic packaging of washing powder, seasoning, puffed food and other products, but the disadvantage is that it is not convenient to change the packaging specifications.
Automatic bag feeding packaging machine usually consists of two parts: bag feeding machine and weighing machine. Weighing machine can be of weighing type or spiral type, and can package granular and powdery materials.
The working principle of the automatic bag-feeding packaging machine is to take, open, cover and seal the user's prefabricated bags by using the manipulator, and at the same time complete the functions of filling and coding under the coordinated control of the microcomputer, so as to realize the automatic packaging of the prefabricated bags.
The characteristic of automatic packaging machine for bag feeding is that the manipulator replaces manual bagging, which can effectively reduce the bacterial pollution in the packaging process and improve the automation level. Suitable for small batch and large batch automatic packaging of food, condiment and other products. The disadvantage is that the prefabricated bag needs static electricity, otherwise the double bag is easy to take and it is not allowed to open the bag. It is not convenient to change the packaging specifications of this machine.
The automatic packaging machine for tin cans is mainly used for automatically filling tin cans, paper cans and other cup-shaped containers. The whole machine usually consists of three parts: a can feeder, a weighing machine and a capping machine. Generally, the can-feeding machine adopts intermittent rotating mechanism, and each time it rotates a station, it sends a blanking signal to the weighing machine to complete a quantitative can.
The weighing machine of automatic packaging machine for canned food can be of weighing type or spiral type, and both granular and powdery materials can be packaged. The capping machine is connected with the can-feeding machine through the conveyor belt, which is essentially a single machine linkage and works independently of each other.
Automatic canning and packaging machine is mainly used for automatic packaging of chicken essence, chicken powder, malt extract, 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.
Here is to introduce the classification and characteristics of automatic packaging machines. In a word, automatic packaging machine has become a hot topic in packaging machinery. For those food, condiment, medicine, daily necessities, hardware and other processing enterprises, having an automatic packaging machine can get twice the result with half the effort, and it is good to choose different models and types of machines according to needs.