CN203487413U - Thermo-sensitive paper - Google Patents
Thermo-sensitive paper Download PDFInfo
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- CN203487413U CN203487413U CN201320441063.1U CN201320441063U CN203487413U CN 203487413 U CN203487413 U CN 203487413U CN 201320441063 U CN201320441063 U CN 201320441063U CN 203487413 U CN203487413 U CN 203487413U
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- paper
- heat
- dope layer
- sensitive
- coated
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Abstract
The utility model discloses thermo-sensitive paper. The thermo-sensitive paper comprises raw paper (1) and a thermo-sensitive coating (2) arranged on the front surface of the raw paper (1) in a coating manner; the thermo-sensitive paper is characterized in that a paint layer (3) is uniformly cast and coated on the reverse side of the raw paper (1). The thermo-sensitive paper has a simple structure, and the reverse side of the raw paper is coated with the paint layer, so that the raw paper is smooth and flat and has high brightness, high quality and high level; besides, the printing is clear without handwriting transformation, the printing bar code is clear and the machine recognition degree is improved.
Description
Technical field
The utility model belongs to printing technique field, specifically, relates to a kind of heat-sensitive paper.
Background technology
Heat-sensitive paper be otherwise known as thermal fax paper, electrothermal sensitive recording paper, thermography paper, be called sensible heat carbon paper in Taiwan.Heat-sensitive paper is a kind of converted paper, and it manufactures principle is exactly on the body paper of high-quality, to be coated with one deck " thermo colour " (heat-sensitive variable colour layer).
And heat-sensitive paper is to be specifically designed on thermal printer and the printing paper of thermosensitive fax machine, the quality of its quality directly has influence on print quality and holding time, even has influence on the service life of Printers and Faxes machine.Heat-sensitive paper is in the market very different, country does not also put into effect again GB, and a lot of users are unclear quality how to differentiate heat-sensitive paper also, and this just keeps heat-sensitive paper inferior for a lot of businessmans system convenience is provided, if the coating of heat-sensitive paper is inhomogeneous, when light meeting causes printing, some places color is dark, and some places are of light color, print quality obviously reduces, holding time shortens, and the handwriting is blurred, heavy damage printer.
Prior art shortcoming: body paper positive coating heat susceptible coating and reverse side flatness missionary society cause print unintelligible, writing is yielding, cannot print and the problem such as scanning barcode.
Summary of the invention
For solving above technical problem, the purpose of this utility model be to provide a kind of print clear, writing without distortion, print the heat-sensitive paper that bar code is clear, improve machine recognition degree.
The utility model object is achieved in that a kind of heat-sensitive paper, comprises body paper and the heat susceptible coating that is coated on this body paper front, it is characterized in that: the reverse side of described body paper evenly casting scribbles dope layer.Adopt said structure, dope layer is bright and clean smooth, and smoothness is high, and coating uniform coating intensity is high, makes the base fixed of printing paper, and resolution is high, and it is clear to print.
Above-mentioned coating layer is art paper dope layer, and this art paper dope layer is mixed by Chinese white, adhesive and auxiliary additive.Wherein said Chinese white is kaolin, talcum powder, calcium carbonate or titanium dioxide; Described adhesive is modified starch, synthetic latex, polyvinyl alcohol or casein; On a kind of or a kind of in polishing material, curing agent, plasticiser, dispersant, wetting agent, opalizer, fluorescent whitening agent and toner of described auxiliary additive, form.
Above-mentioned coating layer or be offset paper dope layer, or be cast-coated paper dope layer.
The thickness 5-15g/m of above-mentioned coating layer
2, whiteness is 80-100 degree.Adopt said structure: the thickness of this dope layer can guarantee the intensity of this dope layer, and the stability of printing, do not affect the print thickness of printing paper, and its whiteness is high, printing writing is more clear, and the holding time is longer.
The thickness of above-mentioned body paper is 50-65g/m
2, the thickness of described heat susceptible coating is 5-15g/m
2.Adopt said structure, thickness appropriateness can guarantee the stability of printing, and can not waste resource.
On above-mentioned heat susceptible coating, be coated with protective layer.Adopt said structure, protective layer can absorb a part and cause heat susceptible coating to produce the light of chemical reaction, slows down the rotten of printing paper, and can protect the temperature-sensitive element of printer injury-free, has improved its holding time.
Beneficial effect:
The present invention is a kind of heat-sensitive paper, simple in structure, and body paper reverse side applying coatings layer makes smooth, the high luminosity of body paper, better quality, class higher, and print clear, writing is indeformable, print bar code clear, improve machine recognition degree.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Embodiment 1:
As shown in Figure 1: a kind of heat-sensitive paper, the dope layer 3 that is applied to this body paper 1 reverse side by body paper 1, the heat susceptible coating 2 that is coated on this body paper 1 front and even casting forms.Described dope layer 3 mixes by Chinese white, adhesive and auxiliary additive the art paper applying coating forming and forms, and wherein said Chinese white is kaolin; Described adhesive is modified starch; Described auxiliary additive is comprised of polishing material, plasticiser, dispersant, wetting agent, fluorescent whitening agent and toner.The thickness 5g/m of described dope layer 3
2, whiteness is 100 degree; The thickness of described body paper 1 is 50g/m
2; The thickness of described heat susceptible coating 2 is 15g/m
2; On described heat susceptible coating 2, be coated with protective layer 4.
Embodiment 2:
As shown in Figure 1: a kind of heat-sensitive paper, the dope layer 3 that is applied to this body paper 1 reverse side by body paper 1, the heat susceptible coating 2 that is coated on this body paper 1 front and even casting forms.Described dope layer 3 is offset paper dope layer.The thickness 15g/m of described dope layer 3
2, whiteness is 80 degree; The thickness of described body paper 1 is 65g/m
2; The thickness of described heat susceptible coating 2 is 5g/m
2; On described heat susceptible coating 2, be coated with protective layer 4.
Embodiment 3:
As shown in Figure 1: a kind of heat-sensitive paper, the dope layer 3 that is applied to this body paper 1 reverse side by body paper 1, the heat susceptible coating 2 that is coated on this body paper 1 front and even casting forms.Described dope layer 3 is cast-coated paper dope layer.The thickness 10g/m of described dope layer 3
2, whiteness is 90 degree; The thickness of described body paper 1 is 55g/m
2; The thickness of described heat susceptible coating 2 is 10g/m
2; On described heat susceptible coating 2, be coated with protective layer 4.
Embodiment 4:
As shown in Figure 1: a kind of heat-sensitive paper, the dope layer 3 that is applied to this body paper 1 reverse side by body paper 1, the heat susceptible coating 2 that is coated on this body paper 1 front and even casting forms.Described dope layer 3 mixes by Chinese white, adhesive and auxiliary additive the art paper applying coating forming and forms, and wherein said Chinese white is titanium dioxide; Described adhesive is casein; Described auxiliary additive is comprised of polishing material, curing agent, plasticiser, dispersant, wetting agent, opalizer, fluorescent whitening agent and toner.The thickness 5g/m of described dope layer 3
2, whiteness is 95 degree; The thickness of described body paper 1 is 60g/m
2; The thickness of described heat susceptible coating 2 is 15g/m
2; On described heat susceptible coating 2, be coated with protective layer 4.
Claims (4)
1. a heat-sensitive paper, comprise body paper (1) and be coated on the positive heat susceptible coating (2) of this body paper (1), it is characterized in that: the reverse side of described body paper (1) evenly casting scribbles dope layer (3), dope layer (3) is bright and clean smooth, coating evenly, described dope layer (3) is art paper dope layer, offset paper dope layer or cast-coated paper dope layer, and described art paper dope layer is mixed by Chinese white, adhesive and auxiliary additive.
2. heat-sensitive paper according to claim 1, is characterized in that: the thickness 5-15g/m of described dope layer (3)
2, whiteness is 80-100 degree.
3. heat-sensitive paper according to claim 1, is characterized in that: the thickness of described body paper (1) is 50-65g/m
2, the thickness of described heat susceptible coating (2) is 5-15g/m
2.
4. according to heat-sensitive paper described in claim 1 or 3, it is characterized in that: on described heat susceptible coating (2), be coated with protective layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441063.1U CN203487413U (en) | 2013-07-23 | 2013-07-23 | Thermo-sensitive paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441063.1U CN203487413U (en) | 2013-07-23 | 2013-07-23 | Thermo-sensitive paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203487413U true CN203487413U (en) | 2014-03-19 |
Family
ID=50258256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320441063.1U Expired - Fee Related CN203487413U (en) | 2013-07-23 | 2013-07-23 | Thermo-sensitive paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203487413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404833A (en) * | 2014-08-31 | 2015-03-11 | 珠海经济特区红塔仁恒纸业有限公司 | Thermal-alteration anti-counterfeiting coated ivory board and production method thereof |
-
2013
- 2013-07-23 CN CN201320441063.1U patent/CN203487413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404833A (en) * | 2014-08-31 | 2015-03-11 | 珠海经济特区红塔仁恒纸业有限公司 | Thermal-alteration anti-counterfeiting coated ivory board and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20190723 |