Printing medium
A print medium with a specified basis weight and colored marks ensures stable detection by reflective sensors, addressing false detection issues in thinner paper.
JP2025153969APending Publication Date: 2025-10-10BROTHER KOGYO KK
Patent Information
- Application Number
- JP2024056713
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-10-10
Smart Images
Figure 2025153969000001_ABST
Abstract
To provide a printing medium that is configured so that a detectable mark can be stably detected by a reflection-type sensor of a printing device.SOLUTION: In a sheet 10, a plurality of labels 150 are attached to an attachment surface 110 of a mount 100 and marks 140 corresponding to the labels 150 are formed on a mount surface 120. A ground color of the mount 100 is white and the marks 140 are formed in a black color. When a thickness of the mount 100 becomes thinner than before, transmission of light of the mount 100 becomes higher and a reflectance of light on the mount surface 120 becomes lower, which makes a difference between the reflectance rate and a reflectance rate of the mark 140 small. Therefore, bias weight of the mount 100 in the sheet 10 is defined to be 55 g / m2 or more and less than 60 g / m2 in order to secure a state in which the mark 140 can be detected.SELECTED DRAWING: Figure 3
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Citation Information
Patent Citations
Method for cutting recording paper in printer and printer
JP2010023386A