Device for folding side edge of K film color-printing packaging bag

A folding device, packaging bag technology, applied in the directions of packaging, transportation and packaging, bag making operations, etc., can solve the problems of reducing the production efficiency and product quality of packaging bags, damaged edge sealing of packaging bags, and difficult operation, etc. and shaking, the product is tightly sealed, and the effect of reducing the failure rate

Active Publication Date: 2019-02-01
淮南市通宇塑编有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The side folding process of K-film packaging bags requires high requirements and difficult operation. During production, traditional folding dev

Method used

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  • Device for folding side edge of K film color-printing packaging bag
  • Device for folding side edge of K film color-printing packaging bag
  • Device for folding side edge of K film color-printing packaging bag

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1

[0029] Such as Figure 1-5 The shown side folding device for K-film color printing packaging bags includes a bottom plate 1, a working table 2 is provided on the top of the bottom plate 1, and a working groove 3 is opened on the top of the working table 2 in the working groove 3 A limit device 4 is provided at the bottom of the cavity. The limit device 4 includes a limit rod 5, the outer wall of the limit rod 5 is sleeved with a limit tube 6, and the bottom end of the limit tube 6 is provided with a limit hole 7. A limit block 8 is provided at the top of the limit rod 5, and auxiliary devices 9 are provided on both sides of the limit device 4. The auxiliary device 9 includes a first connecting rod 10, and the outer wall of the first connecting rod 10 is sleeved with a connection Tube 11, the top of the working tank 3 is provided with a folding table 12, the top of the folding table 12 is provided with a rubber pad 13 and the bottom is provided with an electrom...

Example Embodiment

[0032] Example 2

[0033] Such as Figure 1-5 A side folding device for K film color printing packaging bags is shown. The control device 17 is provided with a control button, and the control device 17 is provided with a PID controller inside, and the PID controller is set on an electric telescopic rod 19 and the input end of the electromagnet 14, the bottom end of the limit rod 5 is fixedly connected with the bottom wall of the working slot 3, and the top end of the limit tube 6 is fixedly connected with the bottom of the folding table 12.

[0034] The limit rod 5 is inserted into the limit hole 7, the outer wall of the limit rod 5 fits with the inner wall of the limit hole 7, and the inner diameter of the limit tube 6 is larger than that of the limit hole 7 and the limit rod 5. Diameter, the outer wall of the limiting block 8 fits with the inner wall of the limiting tube 6, the limiting rod 5 is movably connected to the limiting tube 6, the bottom end of the first connecting rod...

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PUM

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Abstract

The invention discloses a device for folding the side edge of a K film color-printing packaging bag. The device for folding the side edge of the K film color-printing packaging bag comprises a bottomplate, wherein a working table is arranged on the top part of the bottom plate; a working tank is arranged in the top part of the working table; a limiting device is arranged on the bottom part of aninner cavity of the working tank and comprises a limiting rod; a limiting pipe sleeves the outer wall of the limiting rod; a limiting hole is formed in the bottom end of the limiting pipe; a limitingblock is arranged at the top end of the limiting rod; auxiliary devices are arranged on two sides of the limiting device; each auxiliary device comprises a first connecting rod; connecting pipes sleeve the outer walls of the first connecting rods; a folding table is arranged on the top part of the working tank; a rubber pad is arranged at the top end of the folding table; and an electromagnet is arranged at the bottom end of the folding table. According to the device for folding the side edge of the K film color-printing packaging bag provided by the invention, through arranging the rubber padand a fluff layer, a product contacts the surface of a machine when being extruded and edge-folded so as to have a good buffer effect, so that the product processing quality is improved, the productedge-folding speed is accelerated, and the product is sealed tightly.

Description

technical field [0001] The invention relates to related technical fields, in particular to a side folding device for K-film color printing packaging bags. Background technique [0002] PVDC coating film (chemical name polyvinylidene chloride) is also known as PVDC coating film, coating film, coating film, referred to as K film, that is, KOP (including extinction KOP), KPET, KPA, KCPP, KCPE and other coatings film. K film is a packaging material with the best comprehensive barrier performance in plastic packaging in the world today. It is not only different from polyvinyl alcohol, which makes the gas barrier performance drop sharply with the increase of moisture absorption, nor is it different from nylon film, which makes the moisture barrier performance worse due to water absorption, but it is a high barrier performance material with excellent moisture barrier and gas barrier performance. . K film has a long history of application abroad. Since DOW Chemical in the United...

Claims

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Application Information

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IPC IPC(8): B31B70/26
CPCB31B70/26
Inventor 张树行
Owner 淮南市通宇塑编有限公司
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