Sanitary towel printing equipment

By installing a suction seat and scraper assembly at the inlet of the printing press, the problem of impurities adhering to the printing strip before printing is solved, achieving efficient impurity removal and convenient equipment maintenance, and improving the quality of printed products.

CN223657809UActive Publication Date: 2025-12-12SHANGHAI SUNO ENTERPRISE DEV CO LTD
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Patent Information

Application Number
CN202422440408.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-10
Publication Date
2025-12-12
Estimated Expiration
2034-10-10

AI Technical Summary

Technical Problem

Existing sanitary napkin printing equipment lacks pre-treatment cleaning of the printing tape before printing, making it easy for impurities from the external environment to adhere to the tape, affecting printing results and finished product qualification rate.

Method used

A suction seat is installed at the feed inlet of the printing press, equipped with a scraper and a cleaning component. The scraper removes impurities from the surface of the material belt, and the impurities are sucked out through the suction holes and connecting pipes of the suction seat. Combined with the mounting components, the suction seat can be quickly installed and disassembled, which is convenient for maintenance.

Benefits of technology

It effectively improves the cleanliness of the material strip surface, enhances the quality of printed products, ensures that impurities no longer contaminate the material strip, improves impurity removal efficiency, and facilitates equipment maintenance.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses sanitary napkin printing equipment, which belongs to the technical field of sanitary napkin processing and comprises a printing machine body, a side plate is fixed at the feed inlet end of the printing machine body, an inlet allowing a material belt to pass through is arranged on the side face of the side plate, and a suction seat located on the periphery of the inlet is arranged on one side of the side plate. A scraping plate for scraping impurities on the surface of the material belt is fixed to the inner side face of the suction base, a removing assembly is arranged on the suction base, and an assembling assembly is arranged at one end of the suction base; the two side faces of the material belt are synchronously scraped through the two scraping plates, so that impurities adhering to the surface of the material belt are scraped, meanwhile, the impurities scraped by the scraping plates are sucked and removed through the removing assembly, the problem that the impurities fly around and pollute the material belt again is solved, the impurity removing efficiency is high, and the labor intensity of workers is reduced. And it is ensured that the material belt enters the printing machine body to be printed after impurities are removed, the cleanliness of the surface of the material belt is effectively improved, and then the finished product quality of material belt printing is improved.
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