Roll-to-roll surface pressing device

CN115881585BActive Publication Date: 2026-05-26HAESUNG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HAESUNG CO LTD
Filing Date
2022-07-28
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing technologies struggle to precisely control the substrate position and uniformly adjust the PSR ink thickness in roll-to-roll methods, leading to difficulties in hole generation and positioning, especially in roll-to-roll type PSR planarization processes.

Method used

The roll-to-roll surface pressing device includes an uncoiler, a winding machine, a press, a feeder, and a controller. It precisely controls the substrate position through a reference hole and a vision camera, and uses a buffer roller and a release film conveying system. Combined with thickness measurement and tension control, it achieves precise pressing and uniform thickness adjustment.

Benefits of technology

This technology enables precise control of substrate position and uniform thickness adjustment of PSR ink in roll-to-roll methods, improving the accuracy and quality of the pressing process, reducing hole formation, and ensuring precise substrate positioning and pressing effect.

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Abstract

This invention discloses a roll-to-roll surface pressing apparatus. The roll-to-roll surface pressing apparatus includes: an uncoiler and a coiler, both conveying components in a roll-to-roll manner; a press, disposed between the uncoiler and the coiler, including a pressure plate for pressing components and having a plurality of reference holes spaced equally along the edge of the pressure plate; a feeder, disposed behind the uncoiler and moving components; and a controller configured to control the conveyed components based on at least one of the plurality of reference holes.
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