JPS5994357U - Sheet to prevent deterioration in copyability of information recording paper - Google Patents
Sheet to prevent deterioration in copyability of information recording paperInfo
- Publication number
- JPS5994357U JPS5994357U JP18800782U JP18800782U JPS5994357U JP S5994357 U JPS5994357 U JP S5994357U JP 18800782 U JP18800782 U JP 18800782U JP 18800782 U JP18800782 U JP 18800782U JP S5994357 U JPS5994357 U JP S5994357U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- information recording
- recording paper
- copyability
- humidity control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図及び第2図は本考案にかかる複写性低下防止用シ
ートの一例を示す断面図である。第1図は湿度調節用シ
ート1が湿度調節用紙aから成ることを示し、第2図は
湿度調節用シート1が湿度調節用紙a及びbの2層から
成ることを示す。
両図において、1は湿度調節用シート、2は防湿層、3
は平滑な非吸湿性多孔性の層を示す。FIGS. 1 and 2 are cross-sectional views showing an example of a sheet for preventing deterioration in copyability according to the present invention. FIG. 1 shows that the humidity control sheet 1 is made of humidity control paper a, and FIG. 2 shows that the humidity control sheet 1 is made of two layers of humidity control papers a and b. In both figures, 1 is a humidity control sheet, 2 is a moisture barrier layer, and 3 is a humidity control sheet.
indicates a smooth non-hygroscopic porous layer.
Claims (1)
%、かつ絶対量として10f/d以上含有する湿度調節
用繊維シートの表面に防湿層が、該湿度調節用繊維シー
トの裏面に平滑な非吸湿性多孔性の層が、それぞれ積層
されて成ることを特徴とする情報記録紙の複写性低下を
防止するシート。A moisture-proof layer is provided on the surface of a humidity control fiber sheet containing 15% to 40% by weight of a humidity control agent or desiccant and 10 f/d or more as an absolute amount, and a smooth non-moisture absorbing layer is provided on the back surface of the humidity control fiber sheet. 1. A sheet for preventing deterioration in copying properties of information recording paper, characterized in that the porous layers are laminated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18800782U JPS5994357U (en) | 1982-12-14 | 1982-12-14 | Sheet to prevent deterioration in copyability of information recording paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18800782U JPS5994357U (en) | 1982-12-14 | 1982-12-14 | Sheet to prevent deterioration in copyability of information recording paper |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5994357U true JPS5994357U (en) | 1984-06-27 |
JPH0143713Y2 JPH0143713Y2 (en) | 1989-12-19 |
Family
ID=30405690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18800782U Granted JPS5994357U (en) | 1982-12-14 | 1982-12-14 | Sheet to prevent deterioration in copyability of information recording paper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5994357U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009008161A1 (en) * | 2009-02-09 | 2010-08-12 | Oerlikon Trading Ag, Trübbach | Modifiable magnet configuration for arc evaporation sources |
-
1982
- 1982-12-14 JP JP18800782U patent/JPS5994357U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0143713Y2 (en) | 1989-12-19 |
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