CN201089262Y - Recycle-usable answering card - Google Patents
Recycle-usable answering card Download PDFInfo
- Publication number
- CN201089262Y CN201089262Y CNU2007200466257U CN200720046625U CN201089262Y CN 201089262 Y CN201089262 Y CN 201089262Y CN U2007200466257 U CNU2007200466257 U CN U2007200466257U CN 200720046625 U CN200720046625 U CN 200720046625U CN 201089262 Y CN201089262 Y CN 201089262Y
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- CN
- China
- Prior art keywords
- answering card
- printed layers
- printed
- layer
- answer sheet
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a recycling answer sheet which comprises a transparent substrate and a printed layer, wherein the substrate is positioned at the top layer of the answer sheet; the printed layer is printed at the bottom surface of the transparent substrate; the bottom surface of the printed layer is also provided with a protective layer. With the structure and the material of the answer sheet, the imprints of a pencil can be easily erased from the answer sheet without causing graph and text loss or unclearness on the printed layer; therefore, the answer sheet can be used repeatedly, which is propitious to reduce expenditure and save resources.
Description
Technical field
The utility model relates to a kind of answering card that can be recycled.
Background technology
Now, the shared proportion of objective multiple-choice question is increasing in all kinds of examinations, in order to alleviate teacher's the burden of going over examination papers, can arise at the historic moment with the answering card that the machine Card Reader is goed over examination papers, the examinee is with the Pencil with 2B hardness blacking of corresponding option on the answering card, whether can differentiate option automatically during the machine Card Reader correct, very time saving and energy saving.Yet common answering card is a papery, can only discard after using once, can not recycle, along with the application of answering card more and more widely, consumption is increasing, this answering card that can not recycle can cause the increase and the waste of school eduaction funds expenditure, also be unfavorable for the saving of resource, therefore need find a kind of novel answering card that can repeatedly recycle.
Summary of the invention
The utility model purpose provides a kind of answering card that can be recycled, the vestige that structure that it is special and material can be coated with pencil is wiped thoroughly easily, can not cause the printed layers picture and text disappearance or the unsharp situation that cause because of wiping, answering card can repeatedly be recycled, help the minimizing funds and economize on resources.
The technical solution of the utility model is: a kind of answering card that can be recycled; described answering card comprises base material and printed layers, and described base material is a transparent base, and it is positioned at the superiors of answering card; described printed layers is printed on the bottom surface of transparent base, and the bottom surface of printed layers also is provided with layer protective layer.
The further technical scheme of the utility model is: a kind of answering card that can be recycled, described answering card comprises base material and printed layers, and described base material is a transparent base, and it is positioned at the superiors of answering card, described printed layers is printed on the bottom surface of transparent base, and the bottom surface of printed layers also is provided with layer protective layer; Described base material is a moldable resin, and described printed layers is the UV printing ink layer, and described protective layer is the pearly-lustre rete.
The utility model advantage is:
1. the utility model is printed on printed layers the bottom surface of transparent base, during use, pencil is coated on the transparent base, the vestige that pencil was coated with on this transparent base can easier thoroughly be wiped, be difficult for leaving a trace, can not cause the printed layers picture and text disappearance or the unsharp situation that cause because of wiping yet, answering card can repeatedly be recycled, help the minimizing funds and economize on resources.
2. the utility model also is provided with layer protective layer in the bottom surface of printed layers, makes picture and text on the answering card printed layers disappearance of can not wearing and tearing easily, thereby guarantees repeatedly recycling of answering card.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein: 1 base material; 2 printed layers; 3 protective layers.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: as shown in Figure 1, a kind of answering card that can be recycled, described answering card comprise base material 1 and printed layers 2; described base material 1 is a transparent base; it is positioned at the superiors of answering card, and described printed layers 2 is printed on the bottom surface of transparent base 1, and the bottom surface of printed layers 2 also is provided with layer protective layer 3.
Described base material 1 is a moldable resin, and described printed layers 2 is the UV printing ink layer, and described protective layer 3 is the pearly-lustre rete.
The utility model is printed on printed layers the bottom surface of transparent base, during use, pencil is coated on the transparent base, the vestige that pencil was coated with on this transparent base can easier thoroughly be wiped, be difficult for leaving a trace, can not cause the printed layers picture and text disappearance or the unsharp situation that cause because of wiping yet, answering card can repeatedly be recycled, help the minimizing funds and economize on resources; The bottom surface of printed layers also is provided with layer protective layer, makes picture and text on the answering card printed layers disappearance of can not wearing and tearing easily, thereby guarantees repeatedly recycling of its.
Claims (2)
1. answering card that can be recycled; described answering card comprises base material (1) and printed layers (2); it is characterized in that: described base material (1) is a transparent base; it is positioned at the superiors of answering card; described printed layers (2) is printed on the bottom surface of transparent base (1), and the bottom surface of printed layers (2) also is provided with layer protective layer (3).
2. the answering card that can be recycled according to claim 1 is characterized in that: described base material (1) is a moldable resin, and described printed layers (2) is the UV printing ink layer, and described protective layer (3) is the pearly-lustre rete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200466257U CN201089262Y (en) | 2007-09-18 | 2007-09-18 | Recycle-usable answering card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200466257U CN201089262Y (en) | 2007-09-18 | 2007-09-18 | Recycle-usable answering card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089262Y true CN201089262Y (en) | 2008-07-23 |
Family
ID=39861021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200466257U Expired - Fee Related CN201089262Y (en) | 2007-09-18 | 2007-09-18 | Recycle-usable answering card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089262Y (en) |
-
2007
- 2007-09-18 CN CNU2007200466257U patent/CN201089262Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20120918 |