Hot-pressing device for medical paper-plastic sterilization rolling pipe bag

By using a combined structure of heating large rollers and ironing rollers in the hot pressing device of medical paper-plastic sterilized packaging bags, the problems of complex structure and poor hot pressing quality of the existing device are solved, and a more efficient and accurate hot pressing process is achieved.

CN222662836UActive Publication Date: 2025-03-25ZHEJIANG HONGCHANG MACHINERY
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Patent Information

Application Number
CN202421386243.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-18
Publication Date
2025-03-25
Estimated Expiration
2034-06-18

AI Technical Summary

Technical Problem

The existing hot pressing device for medical paper-plastic sterilized packaging bags has a complex structure, and the preheating mechanism needs additional settings, which affects the processing efficiency, and the hot pressing plate cannot be fully fitted, resulting in poor thermal pressing quality.

Method used

The combination of heating large rollers and hot rollers is adopted, and the heating large rollers is preheated by heating large rollers, and the hot pressing is used to perform heat pressing, replacing the traditional lifting hot pressing plate structure.

Benefits of technology

The equipment structure is simplified, the assembly complexity is reduced, the stability and accuracy of hot pressing are improved, and the hot pressing cooperation can be completed during continuous traction, which improves processing efficiency.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a hot-pressing device for a medical paper-plastic sterilization rolling pipe bag, which comprises a first bag body base material unwinding roller and a second bag body base material unwinding roller, and is characterized in that a large heating roller is arranged on one side of the first bag body base material unwinding roller and one side of the second bag body base material unwinding roller, and the first bag body base material and the second bag body base material are wound around the large heating roller. A hot pressing roller is arranged close to the discharging end of the large heating roller, the hot pressing roller is arranged corresponding to the two side edges of the unwinding base material, and the first bag body base material and the second bag body base material are tightly pressed between the hot pressing roller and the large heating roller to penetrate through the hot pressing roller and the large heating roller. The hot-pressing device is simple in structure, reasonable in design and capable of effectively improving the hot-pressing stability of the pipe bags and improving the hot-pressing processing efficiency.
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