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What are the types of commonly used sealing machines?
Add Time：2022-02-22 07:13:06
Sealing machines are widely used in modern packaging, ensuring long-term product quality. 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, which is done on a sealing machine. The sealing machine refers to a machine that seals the container after the product is contained in the packaging container. The packaging materials of the main tuyere are plastic packaging, paper packaging, metal packaging, etc. Due to the different shapes of packaging containers, different materials, and various strange foods in the packaging, there are many types of sealing machines. So what are the common types of sealing machines?
1. No sealing material sealing machine. Including hot-pressing, cold-pressing, fusion-welding, plug-in, folding and other sealing machines.
2. There is a sealing machine for sealing materials. Including rotary type, knurling type, crimping type, pressing type and other sealing machines.
3, there is auxiliary sealing material sealing machine. Including tape type, adhesive type, staple type, ligation type, suture type and other sealing machines.
4. Paper bag packaging and sealing machine, paper bag packaging is relatively easy to fold, and the sealing is relatively simple. In daily life, people often slaughter glue, tape and other adhesive materials where they want to seal, and then press and dry them by hand. The principle of the sealing machine used for paper bags is the same as the above, except that the external pressure of the machine is used to press the glued place instead of manual pressing.
5. Soft plastic sealing machine. This sealing machine mainly uses the principle of re-solidification after the packaging material is melted. It is heated slightly in the place that needs to be sealed to soften the thin plastic packaging material, and then it is pressed with a machine to make it It condenses together after cooling. This method is also widely used in the packaging of composite film bags, and the sealing of beverage cups such as milk tea cups, soy milk cups, and juice cups.
6. Capping type sealing machine, this type of sealing machine is often used for complex sealing of bottles, cans, and cans, such as common medicine bottles and canned fruit bottles. Its principle is slightly more complicated than the above two, and it needs to be sealed in advance. Threads are machined inside, and the machine rotates to tighten when sealing. More complex food cans are also packaged by using the can lid and the bottle body to hook and crimp each other and then press together to complete the packaging.
7. Rolling sealing machine, this appearance also looks like the sealing method of thread-type pressing and the biggest difference between the screw-cap sealing machine is whether the thread is pressed in advance, and the rolling sealing is pressed according to the thread of the bottle mouth during packaging. , it cannot be recovered after this pressing is opened.
Other common types of sealing machines include roller pressing to turn the bottle cap inward, rolling sealing machine, start-up, electromagnetic induction sealing machine, convenient hand-held sealing machine, etc.
1. No sealing material sealing machine. Including hot-pressing, cold-pressing, fusion-welding, plug-in, folding and other sealing machines.
2. There is a sealing machine for sealing materials. Including rotary type, knurling type, crimping type, pressing type and other sealing machines.
3, there is auxiliary sealing material sealing machine. Including tape type, adhesive type, staple type, ligation type, suture type and other sealing machines.
4. Paper bag packaging and sealing machine, paper bag packaging is relatively easy to fold, and the sealing is relatively simple. In daily life, people often slaughter glue, tape and other adhesive materials where they want to seal, and then press and dry them by hand. The principle of the sealing machine used for paper bags is the same as the above, except that the external pressure of the machine is used to press the glued place instead of manual pressing.
5. Soft plastic sealing machine. This sealing machine mainly uses the principle of re-solidification after the packaging material is melted. It is heated slightly in the place that needs to be sealed to soften the thin plastic packaging material, and then it is pressed with a machine to make it It condenses together after cooling. This method is also widely used in the packaging of composite film bags, and the sealing of beverage cups such as milk tea cups, soy milk cups, and juice cups.
6. Capping type sealing machine, this type of sealing machine is often used for complex sealing of bottles, cans, and cans, such as common medicine bottles and canned fruit bottles. Its principle is slightly more complicated than the above two, and it needs to be sealed in advance. Threads are machined inside, and the machine rotates to tighten when sealing. More complex food cans are also packaged by using the can lid and the bottle body to hook and crimp each other and then press together to complete the packaging.
7. Rolling sealing machine, this appearance also looks like the sealing method of thread-type pressing and the biggest difference between the screw-cap sealing machine is whether the thread is pressed in advance, and the rolling sealing is pressed according to the thread of the bottle mouth during packaging. , it cannot be recovered after this pressing is opened.
Other common types of sealing machines include roller pressing to turn the bottle cap inward, rolling sealing machine, start-up, electromagnetic induction sealing machine, convenient hand-held sealing machine, etc.