An auxiliary wetting device for paper folding
CN224691538UActive Publication Date: 2026-08-28BINZHOU MEDIA GRP PRINTING CO LTD
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Patent Information
- Application Number
- CN202522271453.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-27
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-10-27
AI Technical Summary
Technical Problem
[0003]目前的生产方式普遍采用机械自动化折叠，虽能快速完成折页，但由于纸张的张力、厚度和挺度差异导致受力不均，容易使折叠位置偏离设计好的折叠线，造成折页偏移，影响产品质量
Benefits of technology
1.电控开关阀控制供水管向纸张折页线处喷水润湿，使得原本干燥的纸张折页线处质地变软，在后续折页过程中，可直接沿润湿后的折页线处精准折叠，提升了折页效率，保障了产品质量，降低了产品次品率。
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Figure CN224691538U_ABST
Abstract
The application relates to the technical field of printing and binding equipment, in particular to an auxiliary wetting device for paper folding, which comprises a wetting assembly used for spraying water to wet a paper folding part in transmission, a water supply assembly used for supplying water to the wetting assembly, and a fixing assembly installed on a rack for transmitting paper and used for fixing the wetting assembly. After the water supply assembly is started, water is supplied to the wetting assembly, the wetting assembly sprays water to wet the paper folding part in transmission, the wetted folding part is clear and easy to fold, the folding line is not easy to deviate when the machine is folded, the folding precision is improved, and the product quality is guaranteed.
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