JPH0424057U - - Google Patents
Info
- Publication number
- JPH0424057U JPH0424057U JP6484590U JP6484590U JPH0424057U JP H0424057 U JPH0424057 U JP H0424057U JP 6484590 U JP6484590 U JP 6484590U JP 6484590 U JP6484590 U JP 6484590U JP H0424057 U JPH0424057 U JP H0424057U
- Authority
- JP
- Japan
- Prior art keywords
- printed
- printed layer
- layer
- color change
- base material
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Description
第１図は、平面基材に湿気感知インクを以て印
刷層を形成した湿度検知器具の平面図、第２図は
第１図のＡ−Ａ線断面図。
１は基材、２は印刷層、３は印刷層の色彩変化
現象に対応する注意印刷、４はクリア層。
FIG. 1 is a plan view of a humidity sensing device in which a printed layer is formed on a flat base material using moisture sensing ink, and FIG. 2 is a sectional view taken along the line A-A in FIG. 1. 1 is a base material, 2 is a printed layer, 3 is a caution printing corresponding to the color change phenomenon of the printed layer, and 4 is a clear layer.
Claims (1)
を水で溶いたインクを以て、所望の色彩、図柄の
印刷層を形成するとともに、少なくとも該印刷層
表面に透明なクリア層を設け、更に該基材に印刷
した該印刷層が吸湿による色彩変化現象を呈した
ときの、その色彩変化度に適応した説明、注意事
項を印刷表示したことを特徴とする湿度検知器具
。 A printed layer with a desired color and pattern is formed on a substrate with good hygroscopicity and air permeability using an ink prepared by dissolving cobalt chloride in water, and a transparent clear layer is provided on at least the surface of the printed layer. A humidity sensing device characterized in that when the printed layer printed on a base material exhibits a color change phenomenon due to moisture absorption, explanations and precautions adapted to the degree of color change are printed and displayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6484590U JPH0424057U (en) | 1990-06-19 | 1990-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6484590U JPH0424057U (en) | 1990-06-19 | 1990-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0424057U true JPH0424057U (en) | 1992-02-27 |
Family
ID=31596146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6484590U Pending JPH0424057U (en) | 1990-06-19 | 1990-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424057U (en) |
-
1990
- 1990-06-19 JP JP6484590U patent/JPH0424057U/ja active Pending