A punching device for processing plastic bags

By using a fixed platform, rubber anti-slip rings, and suction hole structure in the plastic bag processing device, combined with an electric telescopic rod and lifting plate, the problems of displacement and deformation of plastic bags during punching are solved, achieving stable and neat punching results and convenient waste collection.

CN224296732UActive Publication Date: 2026-05-29HUBEI ANTANG FLEXIBLE PACKAGING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUBEI ANTANG FLEXIBLE PACKAGING CO LTD
Filing Date
2025-07-18
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing plastic bag processing equipment has a smooth surface during punching, which makes the plastic bags prone to displacement and deformation at the punching point, affecting the punching effect.

Method used

The system employs a fixed platform, rubber anti-slip rings, and suction hole structure within the workbench. The plastic bags are secured by suction, and the pressure ring and second rubber anti-slip ring increase resistance to ensure that the plastic bags do not shift during punching. Combined with an electric telescopic rod and lifting plate, stable punching is achieved. Waste is collected through a collection net and suction pipe.

Benefits of technology

This device securely holds the plastic bag during punching, ensuring neat punch cuts, easy waste collection, and improved protection and ease of operation.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224296732U_ABST
    Figure CN224296732U_ABST
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Abstract

The utility model relates to the technical field of plastic bag processing discloses a punching device for plastic bag processing, including work table, the bottom fixedly connected with fixed platform of work table inner wall, the bottom of fixed platform has the cavity, the inside of fixed platform is equipped with the blanking hole, the inside of fixed platform is equipped with the suction hole, the top of fixed platform is equipped with the recess. The utility model has the advantages and effects that: corresponding hole avoids the suction hole to be shielded, and the ring is pressed down immediately, makes the second rubber antiskid ring and the top contact of plastic film, with the second rubber antiskid ring and the rubber antiskid ring of pressing down after being extruded, thereby increasing the resistance, plus the fixed of suction, when punching, the plastic layer around can be firmly fixed, the phenomenon of subsidence does not appear around the plastic bag punching hole when receiving the pressure, ensure the neatness of punching cut, under the action of suction, the plastic disc produced by punching is sucked into the blanking hole, and is collected along the blanking hole into the cavity.
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