A continuous packaging material label sticking device with a self-cleaning function

By introducing cleaning and dust-blowing devices into the label pasting unit, combined with a pressing mechanism, the label pasting problem caused by surface contamination of packaging materials is solved, achieving high-quality automated and stable label pasting, adapting to various materials, and improving production efficiency and product quality.

CN122144282APending Publication Date: 2026-06-05ANHUI HUASAI PACKAGING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ANHUI HUASAI PACKAGING CO LTD
Filing Date
2026-03-30
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

In continuous production, dust and particulate matter adhering to the surface of packaging materials are not effectively removed, resulting in quality problems such as labels not sticking properly, air bubbles, and edges lifting, which affect production efficiency and costs.

Method used

Design a continuous packaging material label pasting device with self-cleaning function, including a cleaning device and a dust blowing device. The device removes dust and particles by rotating brushes, and then blows away residual impurities by a fan. Combined with a pressing device, it ensures the firmness and flatness of the label pasting.

Benefits of technology

It effectively solves problems such as poor label adhesion, bubbling, and curling, improves the label's firmness and appearance, automates and stabilizes the label application process, adapts to different material sizes and thicknesses, and reduces manual intervention and labor intensity.

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Abstract

The application discloses a continuous packaging material label sticking device with a self-cleaning function and concretely relates to the technical field of label sticking, which comprises a conveying device and a mounting plate mounted on the conveying device, wherein the mounting plate is provided with a label sticking device, a belt pressing device, a cleaning device, a pressing device, a soot blowing device and a color mark sensor. The continuous packaging material label sticking device with the self-cleaning function has the double cleaning guarantee formed by the cleaning device and the soot blowing device arranged before the label sticking station, the granular matters and dust on the surface of the packaging material are first swept away by the rotating brush, then the residual floating dust and the swept impurities are completely blown away through the air blowing port by the airflow generated by the fan, and the process of first sweeping and then blowing ensures the high cleanliness of the label sticking surface, fundamentally solves the problems of label sticking instability, bubbling and edge lifting caused by surface pollution, and greatly improves the firmness, flatness and aesthetic degree of the label sticking.
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