CN207123985U - A kind of anti-strike-through colour fading thermal label - Google Patents
A kind of anti-strike-through colour fading thermal label Download PDFInfo
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- CN207123985U CN207123985U CN201720736091.4U CN201720736091U CN207123985U CN 207123985 U CN207123985 U CN 207123985U CN 201720736091 U CN201720736091 U CN 201720736091U CN 207123985 U CN207123985 U CN 207123985U
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Abstract
It the utility model is related to a kind of anti-strike-through colour fading thermal label, top coat, temperature-sensitive chromonic layer, priming coat, water layer on original paper layer and the back side are sequentially provided with from top to bottom, the priming coat is the composite layer added with flexible water silicon rubber emulsion, water layer is arranged on the shiny surface of original paper layer on the back side, and the temperature-sensitive chromonic layer is arranged on the mat surface of original paper layer.The utility model due on priming coat and the back side water layer be coated with using water-proof emulsion, after water-proof emulsion film forming, film has good water-resistance, and effectively preventing the composition in glue to migrate causes temperature-sensitive to be faded, and ensure that the stabilization of label quality；In addition, the mat surface in body paper carries out temperature-sensitive coating, reserve shiny surface and carry out ornamenting, improve the uniformity of glue application.
Description
Technical field
It the utility model is related to logistics, supermarket's thermal label technical field, and in particular to a kind of anti-strike-through colour fading temperature-sensitive
Label.
Background technology
The thermosensitive adhesive label product that in the market uses, mainly divide two layers of label and three layers of label.Two layers of label is general
For supermarket's price tag, glue application typically is carried out in the non-temperature sensitive face of heat-sensitive paper, then dative Racine base stock is combined.
Three layers of label are generally used for logistics distribution label, generally first carry out glue application, and and intermediate layer in the non-temperature sensitive face of heat-sensitive paper（It is logical
It is often film or paper）First compound, further in intermediate layer gum, dative Racine base stock is combined again, and used glue is general
For water-base cement or PUR.
Temperature-sensitive plane materiel, which generally selects stationery base material and is coated, to be process, and the water-resistance of various processes paper is
Easily there is water suction, seepage problem in difference, the paper of water-resistance difference.Simultaneously because the glue technique of different user is different, made
Being coated with glue may contain for the unfavorable chemical substance of temperature-sensitive plane materiel coating, be coated in adhesive sticker process
Glue component is easily produced when glue and penetrates into temperature-sensitive face, so as to seriously affect temperature-sensitive chromophoric characteristic, generation is taken off
The quality problems of color.In addition, during carrying out glue application in the non-temperature sensitive face of label temperature-sensitive plane materiel, glue layer coating homogeneity
It is very crucial for label quality stability.
In order to adapt to the coating of different glue techniques, ensure stable label quality, temperature-sensitive paper manufacturing enterprise must
This defect of paper must be overcome, strengthen the surface treatment for paper substrate in production process, reach preferable water-resistance and table
Face planarization, to meet gum process below.
Utility model content
The purpose of this utility model is：For above-mentioned technical problem present in prior art, there is provided a kind of anti-strike-through
Colour fading thermal label.
The utility model is achieved through the following technical solutions：
A kind of anti-strike-through colour fading thermal label, is sequentially provided with top coat, temperature-sensitive chromonic layer, priming coat, body paper from top to bottom
Water layer on layer and the back side, the priming coat are provided with protecting film, and water layer is arranged on the shiny surface of original paper layer, the temperature-sensitive on the back side
Chromonic layer is arranged on the mat surface of original paper layer.
Further, the original paper layer is any of carbon-free body paper, thermosensitive body paper or wood-free paper.
Further, water layer sets protecting film on the back side.
Further, the protecting film is flexible water silicon rubber emulsion.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, the utility model due on priming coat and the back side water layer be coated with using water-proof emulsion, after water-proof emulsion film forming,
Film has good water-resistance, and effectively preventing the composition in glue to migrate causes temperature-sensitive to be faded, and ensure that the steady of label quality
It is fixed.
2nd, the uncoated face planarization for the thermal label that the utility model is produced significantly improves, downstream label manufacturing enterprise
Glue quantity is saved using process, product quality is more stable.
3rd, the mat surface of body paper is carried out temperature-sensitive coating by the utility model, is reserved shiny surface and is carried out ornamenting, improves glue
The uniformity of coating.
4th, the utility model need not still further set coating overcoat, reduce production process, be brought to enterprise good
Good economy.
Brief description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is structural representation of the present utility model；
Shown in figure：1- top coats, 2- temperature-sensitives chromonic layer, 3- priming coats, 4- original paper layers, water layer on the 5- back sides.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figure 1, a kind of anti-strike-through colour fading thermal label, be sequentially provided with from top to bottom top coat 1, temperature-sensitive chromonic layer 2,
Water layer 5 on priming coat 3, original paper layer 4 and the back side, the priming coat 3 are the protecting film added with flexible water silicon rubber emulsion, the back of the body
Water layer 5 is to be coated with flexible water silicon rubber emulsion, the glass of flexible water silicon rubber emulsion in the shiny surface of original paper layer 4 on face
It is >=5 DEG C to change temperature, and pH value=7 ~ 9, the temperature-sensitive chromonic layer 2 is arranged on the mat surface of original paper layer 4, and original paper layer 4 is carbon-free original
Any of paper, thermosensitive body paper or wood-free paper.
Wherein, the coating fluid of temperature-sensitive chromonic layer 2 is made up of the raw material of following parts by weight：0.5 part of dispersant, leuco dye
12 parts, 20 parts of sensitizer, 24 parts of developer, 34 parts of diatomite, 5 parts of polyvinyl alcohol, 3 parts of lubricant, 1.5 parts of water-loss reducer,
Temperature-sensitive chromonic layer 2 is using modified diphenyl sulphone (DPS) class material or high-molecular weight polyphenol class material as developer.
The composite layer is made up of the raw material of following parts by weight：0.8 part of dispersant, 49.7 parts of calcined kaolin, sky
20 parts of bulbus cordis, 4 parts of water-loss reducer, 0.5 part of defoamer, 20 parts of flexible water silicon rubber emulsion, 5 parts of styrene-butadiene latex.
The top coat 1 is made up of the raw material of following parts by weight：0.5 part of dispersant, 35 parts of precipitated calcium carbonate, polyethylene
10 parts of alcohol, 10 parts of zinc stearate emulsion, 45 parts of acrylic latex, 0.5 part of defoamer.
Water layer 5 is made up of the raw material of following parts by weight on the back side：95 parts of water, 5 parts of flexible water silicon rubber emulsion.
In the form of a roll, priming coat 3 uses flexible water silicon rubber emulsion to thermal label of the present utility model, after coating drying
It can strengthen the water-resistance of priming coat, further prevent glue active ingredient from being permeated toward temperature-sensitive chromonic layer direction during composite glue,
Prevent that temperature-sensitive is faded；Water layer 5 adds flexible water silicon rubber emulsion on the back side, and thin water resistant can be formed in body paper layer surface
Film, produce it is same prevent temperature-sensitive fading effect, while have filling effect to body paper aspect, body paper aspect is more after press polish
It is smooth, be advantageous to the uniform of glue layer, the spread for reaching lower reduces the purpose of production cost.Temperature-sensitive mark of the present utility model
It is good to sign stability, is advantageous to popularization and application.
Particular embodiments described above, the purpose of this utility model, technical scheme and beneficial effect are carried out to enter one
Step describes in detail, should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model.The utility model expands to any new feature disclosed in this manual or any new combination, and discloses
Any new method or process the step of or any new combination.
Claims (4)
1. a kind of anti-strike-through colour fading thermal label, it is characterised in that be sequentially provided with top coat, temperature-sensitive chromonic layer, bottom from top to bottom
Water layer on coating, original paper layer and the back side, the priming coat are provided with protecting film, and water layer is arranged on the smooth of original paper layer on the back side
Face, the temperature-sensitive chromonic layer are arranged on the mat surface of original paper layer.
2. anti-strike-through colour fading thermal label as claimed in claim 1, it is characterised in that the original paper layer is carbon-free body paper, heat
Any of quick body paper or wood-free paper.
3. anti-strike-through colour fading thermal label as claimed in claim 1, it is characterised in that water layer is protecting film on the back side.
4. the anti-strike-through colour fading thermal label as described in claim 1 or 3, it is characterised in that the protecting film is flexible water
Silicon rubber emulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720736091.4U CN207123985U (en) | 2017-06-23 | 2017-06-23 | A kind of anti-strike-through colour fading thermal label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720736091.4U CN207123985U (en) | 2017-06-23 | 2017-06-23 | A kind of anti-strike-through colour fading thermal label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207123985U true CN207123985U (en) | 2018-03-20 |
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ID=61615762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720736091.4U Active CN207123985U (en) | 2017-06-23 | 2017-06-23 | A kind of anti-strike-through colour fading thermal label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207123985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517578A (en) * | 2019-09-17 | 2019-11-29 | 粤港（广州）智能印刷有限公司 | A kind of no base stock thermosensitive adhesive label |
-
2017
- 2017-06-23 CN CN201720736091.4U patent/CN207123985U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517578A (en) * | 2019-09-17 | 2019-11-29 | 粤港（广州）智能印刷有限公司 | A kind of no base stock thermosensitive adhesive label |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 212000 No. 86, Dagang Wufengshan Road, Zhenjiang New Area, Zhenjiang City, Jiangsu Province Patentee after: JIANGSU WANBAO RUIDA HIGH-NEW TECHNOLOGY CO.,LTD. Address before: 212132 No. 99, Wufengshan Road, Dagang, New District, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU WANBAO RUIDA HIGH-NEW TECHNOLOGY CO.,LTD. |