Single-film concave-convex chain clipped applying bag making machine

A bag making machine and zipper technology, applied in container manufacturing machinery, box making operations, rigid/semi-rigid container manufacturing, etc., can solve the problems of small specification range, lower production efficiency, and inability to print in multiple colors, and meet the specifications Wider range and improved accuracy

Inactive Publication Date: 2006-09-13
郭明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, in the concave-convex zipper bag production line, the resin is first pressed to the extrusion die by the screw, and the zipper and the film are blown from the same mold. This technology, in a production line It is necessary to configure multiple molds, and because it is a blow mold, its specification range is small, and it cannot be made into a larger bag. The mold needs to be replaced frequently. There are too many molds in a production line, which has limitations in material selection. The flatness of bag products is not good, and multi-color printing is not possible. If you want multi-color printing, you can only rely on manual bonding of the clip chain to the bag mouth, which greatly reduces production efficiency, and the operation is very troublesome.

Method used

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  • Single-film concave-convex chain clipped applying bag making machine

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Embodiment Construction

[0008] Accompanying drawing has represented the structure of the present invention and its embodiment, further describes the relevant details of its embodiment below again in conjunction with accompanying drawing. This single-film concave-convex zipper laminating bag making machine includes an automatic film folding mechanism 3, a zipper chain discharging mechanism, a zipper laminating mechanism 16, a bag corner bonding mechanism 12, and a sealing and cutting mechanism 15. The zipper chain discharging mechanism The mechanism is placed on the side of the clip chain bonding mechanism 16 (not shown in the figure). The automatic film folding mechanism 3 folds the soft packaging film into a semi-finished product bag, and the automatic film folding mechanism 3 is provided with a magnetic powder clutch 1 and an automatic deviation corrector (not shown in the figure), the magnetic powder clutch 1 is used to control the tension of the film, so that the film reel can rotate according to ...

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Abstract

The single-film concave-convex clip chain jointing machine is provided with upper and lower cylinders, ironing molds mounted on the pistons in the cylinders, bakelite board between the upper and lower ironing molds, and bag adhering mechanism with punching head mounted on the piston of one cylinder. The present invention has high bag making efficiency, convenient operation and stable performance, and the jointing machine is microcomputer controlled and provided with pneumatic mechanism.

Description

【Technical field】 [0001] The invention relates to a bag-making machine, in particular to a bag-making equipment for plastic flexible packaging self-sealing bags, and in particular to a single-film concave-convex clip chain bonding bag-making machine. 【Background technique】 [0002] In the existing technology, in the concave-convex zipper bag production line, the resin is first pressed to the extrusion die through the screw, and the zipper and the film are blown from the same mold. This technology, in a production line It is necessary to configure multiple molds, and because it is a blow mold, its specification range is small, and it cannot be made into a larger bag. The mold needs to be replaced frequently. There are too many molds in a production line, which has limitations in material selection. The flatness of bag products is not good, and multi-color printing is not possible. If you want multi-color printing, you can only rely on manual bonding of...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B65B47/00B65B51/10B31B1/64B31B1/74B31B50/64
Inventor郭明
Owner郭明