Sealing machine introduction
Products packed in containers, in order to make the product to be sealed to maintain product quality and avoid product loss, the need for sealing the packaging container, this operation is done on the sealing machine. Products packed in containers, in order to make the product to be sealed to maintain product quality and avoid product loss, the need for sealing the packaging container, this operation is done on the sealing machine. Sealing machine is a brilliant service in the packaging container products, mechanical seal on the container.
Made a lot of container materials, such as paper, plastic, glass, ceramics, metal, composite materials, and packaging containers shape and physical properties are different, therefore, the form used in sealing and sealing devices are not the same. Generally based on the mechanical properties of packaging materials, which can be divided into the following categories:
(1) flexible container sealing device
Flexible container with flexible material such as paper, plastic films, laminated films such as the production of container bags. More with this type of container sealing bag making, filling form joint machine, rarely used independently, due to different materials, the sealing device are not the same.
① bag sealing device. For paper materials, commonly used in the adhesive seal at the brushing, and then subjected to mechanical pressure seal, there is a common carton sealing machines.
② Plastic bags and film composite film bag sealing device. Many plastics have good heat sealing, use these plastic bags made of plastic or composite, commonly used in the seal and subjected to mechanical stress directly heated to fusion seal.
(2) rigid container sealing machine
Rigid container vessel is not easily change its shape after forming the container, the sealing cover many different forms, commonly used in sealing machine are the following.
① screw cap sealing machine. This pre-processing of a female seal, threaded with a single head or long points. Such as multi-purpose single thread bottles, cans bottles and more with long threads. This machine is by rotating blocks, and to compress the container mouth.
② rolling grain sealer. This multi-purpose aluminum cover, without the prior thread, with rolling aluminum wheel cover, so that exactly the same appearance and shape of the bottle screw thread, and the container sealed. This will cover the unsealed perimeter indentation along the skirt off, but can not be undone, so called "for foods." The machine used for high-end wine, drinks sealed packaging.
③ piping sealing machine. It is the first tubular metal cover sets in the bottle, with its bottom edge of the wheel rolling, it varus deformation, closely linked to housing flange and to seal the bottle. The aircraft used for wide-mouth bottles and cans of sealing packaging.
④ gland sealing machine. It is dedicated to beer, soft drinks and other beverages crown cap sealing machine. Will be placed in the crown bottle cap, the machine gland mold under pressure, the crown cover is squeezed around the inner corrugated shrink, stuck in the bottle neck flange, causing the bottle cap and collusion between the mechanical, thereby sealing the bottle.
⑤ tamponade sealing machine. This sealing material is rubber, plastic, cork and other materials made with a certain flexibility of the cork, with its own elastic deformation to seal the bottle. Sealing machine, it will be placed in the bottle above the cork, cork the vertical direction by the pressure to be pressed into the bottle to achieve sealing packaging. Either as a separate plug sealing pressure seal can also be used as a combination together with the sealing cap.
⑥ crimping sealer. It is mainly used for sealing of metal food cans. It will use the wheel flange of the lid and the jar around, through mutual curl, hook together, pressed to achieve the sealed packaging. is a brilliant service in the packaging container products, mechanical seal on the container.
Made a lot of container materials, such as paper, plastic, glass, ceramics, metal, composite materials, and packaging containers shape and physical properties are different, therefore, the form used in sealing and sealing devices are not the same. Generally based on the mechanical properties of packaging materials, which can be divided into the following categories:
(1) flexible container sealing device
Flexible container with flexible material such as paper, plastic films, laminated films such as the production of container bags. More with this type of container sealing bag making, filling form joint machine, rarely used independently, due to different materials, the sealing device are not the same.
① bag sealing device. For paper materials, commonly used in the adhesive seal at the brushing, and then subjected to mechanical pressure seal, there is a common carton sealing machines.
② Plastic bags and film composite film bag sealing device. Many plastics have good heat sealing, use these plastic bags made of plastic or composite, commonly used in the seal and subjected to mechanical stress directly heated to fusion seal.
(2) rigid container sealing machine
Rigid container vessel is not easily change its shape after forming the container, the sealing cover many different forms, commonly used in sealing machine are the following.
① screw cap sealing machine. This pre-processing of a female seal, threaded with a single head or long points. Such as multi-purpose single thread bottles, cans bottles and more with long threads. This machine is by rotating blocks, and to compress the container mouth.
② rolling grain sealer. This multi-purpose aluminum cover, without the prior thread, with rolling aluminum wheel cover, so that exactly the same appearance and shape of the bottle screw thread, and the container sealed. This will cover the unsealed perimeter indentation along the skirt off, but can not be undone, so called "for foods." The machine used for high-end wine, drinks sealed packaging.
③ piping sealing machine. It is the first tubular metal cover sets in the bottle, with its bottom edge of the wheel rolling, it varus deformation, closely linked to housing flange and to seal the bottle. The aircraft used for wide-mouth bottles and cans of sealing packaging.
④ gland sealing machine. It is dedicated to beer, soft drinks and other beverages crown cap sealing machine. Will be placed in the crown bottle cap, the machine gland mold under pressure, the crown cover is squeezed around the inner corrugated shrink, stuck in the bottle neck flange, causing the bottle cap and collusion between the mechanical, thereby sealing the bottle.
⑤ tamponade sealing machine. This sealing material is rubber, plastic, cork and other materials made with a certain flexibility of the cork, with its own elastic deformation to seal the bottle. Sealing machine, it will be placed in the bottle above the cork, cork the vertical direction by the pressure to be pressed into the bottle to achieve sealing packaging. Either as a separate plug sealing pressure seal can also be used as a combination together with the sealing cap.
⑥ crimping sealer. It is mainly used for sealing of metal food cans. It will use the wheel flange of the lid and the jar around, through mutual curl, hook together, pressed to achieve the sealed packaging.