A device for a paste bottoming machine

CN224323679UActive Publication Date: 2026-06-05JIANGXI XINWEI PACKAGING CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: JIANGXI XINWEI PACKAGING CO LTD
Filing Date: 2025-05-16
Publication Date: 2026-06-05

AI Technical Summary

Technical Problem

Existing bottom-sealing machines are unable to achieve precise straight-line tearing in valve bag production, leading to damage to the integrity of the information carrier, increased risk of packaging leakage, and higher costs for secondary sealing.

Method used

Design an easy-tear strip device for a base-applying machine, including components such as an easy-tear strip positioning rod, guide wheel, and dotted line cutter, to achieve synchronous pressing and cutting of the easy-tear strip and sticker to create a wavy line, ensuring ease of tearing and stability of adhesion.

Benefits of technology

It improves the accuracy and efficiency of easy-tear strip application, reduces manual intervention, ensures smooth and stable sticker delivery, enhances the ease of use and product quality of valve bags, and reduces equipment operating costs.

✦ Generated by Eureka AI based on patent content.

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Figure CN224323679U_ABST

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Abstract

The utility model provides a kind of easy tear strip device for pasting machine, comprising: bottom plate and top plate, bottom plate top side middle right end is fixedly installed with first support frame, first support frame rear side is fixedly installed with second support frame, second support frame top side right end is rotatably installed with easy tear strip positioning rod, easy tear strip positioning rod outer surface middle upper end is fixedly installed with easy tear strip, first support frame top side front end is fixedly installed with guide pulley support rod, guide pulley support rod outer surface upper end is rotatably installed with guide pulley, between bottom plate and top plate, first block support shaft is fixedly installed at second adhesive tape roll support rod left end, first block support shaft outer surface lower end and upper end are fixedly installed with first tool rest positioning block and second tool rest positioning block respectively, and second block support shaft is fixedly installed between first tool rest positioning block and second tool rest positioning block right end.The kind of easy tear strip device for pasting machine can play the role of conveniently integrating easy tear strip and adhesive tape, synchronous pressing and cutting out wavy line.

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