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Bag making machine

A bag-making machine and bag-tying technology, which is applied in bag-making operations, container manufacturing machinery, flexible container manufacturing, etc., can solve the problems of low production efficiency and high equipment cost, and achieve the effect of high production efficiency and low equipment cost.

Inactive Publication Date: 2017-03-08
苏州万洋精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, for the packaging bag formed by folding and sewing on both sides, the existing bag making machine usually uses two production lines to realize the folding and sewing of the packaging bag. In this way, not only the production efficiency is low, but also the equipment cost is high

Method used

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the implementations shown in the drawings, but it should be noted that these implementations are not limitations of the present invention, and those of ordinary skill in the art based on the functions, methods, or structural changes made by these implementations Equivalent transformations or substitutions all fall within the protection scope of the present invention.

[0035] Such as figure 1 , 2 As shown, the bag making machine of the present invention includes sequentially arranged: feeding device 10, hot cutting device 20, half-folding device 30, hemming device 40, first seaming device 50, reversing hemming device 60, second seaming device 70 , bag collection device 80 and bag tie device 90.

[0036] Such as image 3 As shown, the feeding device 10 is used to realize the feeding of packaging bag raw materials. Specifically, the feeding device 10 includes: a feeding roller 1 , a tension ro...

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PUM

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Abstract

The invention provides a bag making machine comprising a feeding device, a hot cutting device, a folding device, a flanging device, a first sewing device, a reversing and flanging device, a second sewing device, a bag collecting device and a bag tying device which are sequentially arranged. The bag making machine provided by the invention is high in production efficiency, low in equipment cost and capable of overcoming defects existing in the existing packaging bag making machine, realizing continuous automatic production of packaging bags on one production line and sufficiently meeting the requirement of modern industrial production.

Description

technical field [0001] The invention relates to a bag making machine, in particular to a bag making machine capable of automatic production. Background technique [0002] A bag making machine is a machine that makes various plastic packaging bags or other material packaging bags, for example, for different machine types, the bag making machine can be used to produce plastic bags or non-woven bags, etc. Among them, for the packaging bag formed by folding and sewing on both sides, the existing bag making machine usually uses two production lines to realize the folding and sewing of the packaging bag. In this way, not only the production efficiency is low, but also the equipment cost is high. [0003] Therefore, in view of the above problems, it is necessary to propose a further solution. Contents of the invention [0004] The object of the present invention is to provide a bag making machine to overcome the problems in the prior art. [0005] In order to achieve the above-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B70/10B31B70/16B31B70/26B31B70/68B31B70/04B31B70/98B31B155/00
Inventor 蔡志明
Owner 苏州万洋精密机械有限公司
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