CN105758856A - New humidity indicator card - Google Patents
New humidity indicator card Download PDFInfo
- Publication number
- CN105758856A CN105758856A CN201410791456.4A CN201410791456A CN105758856A CN 105758856 A CN105758856 A CN 105758856A CN 201410791456 A CN201410791456 A CN 201410791456A CN 105758856 A CN105758856 A CN 105758856A
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- CN
- China
- Prior art keywords
- color
- indicator card
- humidity
- color change
- display
- 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.)
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The present invention relates to a new humidity indicator card which includes strong absorbent sheets, a color change window and at least two display frames, the color change window and the display frames are geometric outer frames coating in the middle of the strong absorbent sheets, a cavity of the color change window is internally coated with a humidity color change agent, the two display frames are different in internal color, and a night vision fluorescent layer is arranged on the surface of the indicator card. The new humidity indicator card is simple in structure, low in cost, easy to use, clear to display, and conductive to observation at night or in the dark.
Description
Technical field
The present invention relates to the card judging whether to make moist under a kind of vacuum packaging environment, particularly relate to a kind of Novel humidity instruction card.
Background technology
At present, quasiconductor, electronics, the equipment such as electrical equipment and the parts thereof sold on market all need protection against the tide, it is likely to when humidity is higher cause certain damage, so product is typically chosen vacuum packaging, humidity indicating card (HIC) is a kind of environmental measurement product whether detection relative humidity in airtight package is safe.
Summary of the invention
The present invention is to solve problem above provide a kind of simple in construction, with low cost, easy to use, show clear, be easy in night or dark observe Novel humidity instruction card.
The technical scheme is that described instruction card includes the strong tablet of absorbability, a color-changing window and at least two display box, described color-changing window and display box are be coated in the geometric form housing in the middle of tablet, humidity colour-changing agent it is coated with in the cavity of described color-changing window, color in two described display boxes is different, and described instruction card surface is provided with night vision fluorescence coating.
Present configuration is simple, with low cost, easy to use, it is clear to show, be easy in night or dark observes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure, 1 is tablet, and 2 is color-changing window, and 3 is display box one, and 4 is display box two, and 5 is night vision fluorescence coating.
Detailed description of the invention
Novel humidity instruction card, described instruction card includes 1, color-changing window 2 of the strong tablet of absorbability and at least two display box, described color-changing window 1 and display box are be coated in the geometric form housing in the middle of tablet, it is coated with humidity colour-changing agent in the cavity of described color-changing window 2, color in two described display boxes is different, and described instruction card surface is provided with night vision fluorescence coating 5.
Claims (1)
1. Novel humidity instruction card, described instruction card includes the strong tablet of absorbability, a color-changing window and at least two display box, described color-changing window and display box are be coated in the geometric form housing in the middle of tablet, humidity colour-changing agent it is coated with in the cavity of described color-changing window, color in two described display boxes is different, it is characterised in that: described instruction card surface is provided with night vision fluorescence coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791456.4A CN105758856A (en) | 2014-12-19 | 2014-12-19 | New humidity indicator card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791456.4A CN105758856A (en) | 2014-12-19 | 2014-12-19 | New humidity indicator card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105758856A true CN105758856A (en) | 2016-07-13 |
Family
ID=56340435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410791456.4A Pending CN105758856A (en) | 2014-12-19 | 2014-12-19 | New humidity indicator card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105758856A (en) |
-
2014
- 2014-12-19 CN CN201410791456.4A patent/CN105758856A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |