An LED-UV printing curing device
CN119348284BActive Publication Date: 2026-05-26WEIHAI HENGDA COLOR PRINT CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- WEIHAI HENGDA COLOR PRINT CO LTD
- Filing Date
- 2024-12-12
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
In flexographic printing, the low surface tension of film materials makes it difficult for ink to adhere firmly. Traditional coating treatments increase costs and their effectiveness weakens over time, affecting print quality.
Method used
Design an LED-UV printing and curing device, comprising an inkjet printer, a rotary impression assembly, a tension expansion assembly, and a curing assembly, to ensure strong ink adhesion by increasing the surface tension of the film material and using ultraviolet light to rapidly cure the ink.
Benefits of technology
It improves printing quality, prevents ink dispersion, has a compact structure, shortens curing time, reduces costs, and maintains long-term printing results.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN119348284B_ABST
Abstract
This invention belongs to the field of printing and curing technology, and in particular to an LED-UV printing and curing device. It includes a printing and curing integrated machine housing, an inkjet printer, a tension expansion component, an inking component, a rotary impression component, and a curing component. The inkjet printer is threaded to the top of the printing and curing integrated machine housing. The inking component is fixedly connected inside the printing and curing integrated machine housing. The rotary impression component is movably connected inside the printing and curing integrated machine housing. The tension expansion component is slidably connected to both sides of the rotary impression component. The curing component is fixedly connected to the outside of the printing and curing integrated machine housing. This device adds two sets of vertically movable square rubber pads, allowing the two sets of square rubber pads to simultaneously stretch the film outwards when the impression plate is pressing the film with the support plate. This increases the surface tension of the film material, allowing the ink to firmly adhere to the film surface with the LED curing lamp, improving the printing and curing quality. Furthermore, this device has a compact structure, making it easier to carry.
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