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Automatic bag making machine

An automatic bag making machine technology, applied in bag making operation, flexible container manufacturing, paper/cardboard container and other directions, can solve problems such as low efficiency, achieve the effect of simple and fast operation and improve preparation efficiency

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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above method can prepare packaging bags, the overall efficiency is low. For this reason, how to improve the preparation efficiency of packaging bags is a problem that needs to be solved at present

Method used

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Embodiment Construction

[0026] The following is attached Figure 1-5 The application is described in further detail.

[0027] The embodiment of the present application discloses an automatic bag making machine. refer to figure 1 , the automatic bag making machine includes an unwinding mechanism 1, a cutting mechanism 2, a half-folding mechanism 3, a preheating mechanism 4, a hot pressing mechanism 5 and a bag cutting mechanism 6 arranged in sequence. The mechanism 2 is divided into a transparent part and a part printed with information, and then the two parts are folded in half by the folding mechanism 3, and then preheated by the preheating mechanism 4, and bonded under the action of the hot pressing mechanism 5, and finally the bag is cut Mechanism 6 forms independent packaging bags one by one.

[0028] refer to figure 2 and image 3 The unwinding mechanism 1 includes an unwinding rack 11, the unwinding rack 11 is provided with an unwinding roller 12 and several horizontally arranged conveyin...

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PUM

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Abstract

The invention relates to an automatic bag making machine, and relates to the field of bag making machines, the automatic bag making machine comprises an unwinding mechanism, a cutting mechanism, a folding mechanism, a hot pressing mechanism and a bag cutting mechanism which are arranged in sequence, the cutting mechanism comprises a supporting frame, and the supporting frame is provided with a horizontally-arranged conveying roller, an obliquely-arranged first reversing roller and a vertically-arranged second reversing roller; a mounting rod is arranged on the supporting frame, and a cutting knife close to the second reversing roller is arranged on the mounting rod; and the folding mechanism is used for folding the transparent raw material belt and the raw material belt with information. The preparation method has the effect of effectively improving the preparation efficiency of the packaging bag.

Description

technical field [0001] The present application relates to the field of bag making machines, in particular to a controllable sealing device for a printing machine. Background technique [0002] At present, with the development of the economy and the improvement of people's living standards, people have higher and higher requirements for product packaging. In order to improve the aesthetics and recognition of packaging bags, specific patterns and manufacturer information will be printed on packaging bags. During the preparation process of the packaging bag, the two raw material strips folded in half are sent to the bag making machine, and the bag making machine performs hot-press bonding on the raw material strips according to actual needs, and then cuts the bags to finally make individual independent bags. bags. [0003] For packaging bags with transparent side and printed information on the other side, during the preparation process, the raw material tape needs to be cut in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B70/10B31B70/16B31B70/64B31B70/00B31B70/26B31B155/00B31B160/10
CPCB31B70/10B31B70/16B31B70/64B31B70/006B31B70/26B31B2155/00B31B2160/10
Inventor 沈旻昊沈国峰