CN203126163U - Powdered ink bonding layer for laser printing - Google Patents
Powdered ink bonding layer for laser printing Download PDFInfo
- Publication number
- CN203126163U CN203126163U CN 201220414180 CN201220414180U CN203126163U CN 203126163 U CN203126163 U CN 203126163U CN 201220414180 CN201220414180 CN 201220414180 CN 201220414180 U CN201220414180 U CN 201220414180U CN 203126163 U CN203126163 U CN 203126163U
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- China
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- ink powder
- tack coat
- laser printing
- bonding layer
- coating
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- Thermal Transfer Or Thermal Recording In General (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The utility model discloses a powdered ink bonding layer for laser printing. The powdered ink bonding layer is formed by a base material and powdered ink bonding layer coating liquid coated on the surface of the base material through a high-temperature drying mode. The powdered ink bonding layer has the beneficial effects of being high in imaging definition and good in water repellency, and being capable of being stored for a long time.
Description
Technical field
The utility model relates to camera technique and is printed as picture technical applications, particularly a kind of ink powder tack coat for laser printing.
Background technology
The coating that is used for printing or imaging at present on the paper mainly obtains by dual mode: a kind of is traditional photosensitive silver coating, the photo color rendition that this coating obtains is good, the definition height, but the cost height, the coating structure complexity, imaging process is many, image taking speed is slow, imaging preserves later on that the life-span is shorter, and process is supervened chemical waste fluid, contaminated environment.Another kind is the coating for inkjet printing, the coating cost that this mode obtains is low, imaging effect also can satisfy people substantially to the requirement of printing character or photograph image, but be to use this coating technology print image or photo, speed is very slow, imaging efficiency is low, and coating water proofing property and keeping quality are poor.
It is fast that laser printing technology has print speed, and printing writing is clear, the print image quality height, and the saturated good stability of color, image noise is low, is mainly used in figure message printing at present.Along with the fast development of laser printing technology, can print the image of high-resolution, high color saturation.Be badly in need of the supporting coating of a kind of new and laser printing ink powder or ink, it is coated on the print media is used with laser printer, produce the high-quality photo.Thereby can reduce the cost that photographic coating is made significantly, improve image taking speed, and guarantee definition, color saturation and the preservation life-span of coating imaging.
Summary of the invention
The purpose of this utility model is in order to address the above problem, to have designed a kind of ink powder tack coat for laser printing.
Realize that the above-mentioned purpose the technical solution of the utility model is, a kind of ink powder tack coat for laser printing comprises base material 1, is coated with ink powder tack coat coating fluid on the substrate surface, and forms ink powder adhesive linkage 2 by the high temperature drying mode.
Described high temperature drying mode refers to coating fluid on the substrate surface earlier by behind the high-temperature shaping, again the process by heated-air drying.
Described ink powder adhesive linkage coating fluid be by binder solution and white nano dye slurry according to 1: after the weight ratio of 0.1-1.2 mixed, the weight ratio that adds again with binder solution was that the curing agent of 1/1000-10/1000 and silicone based wetting agent form.
Described binder solution be by any one or multiple combination in synthetic resin, biogelatin, polyvinylpyrrolidone, cellulose or the polyvinyl alcohol.
Described white nano dye slurry is with synthetic high polymer class dispersant or scattered nano titania slurry or the nano silicon slurry of phosphate, sulfonate or silicates dispersant.
The single face coating grammes per square metre scope of described ink powder tack coat is 5-30g/m
2, the single face coating layer thickness is the 4-24 micron.
The range of transmittance of described ink powder tack coat is 8%-95%.
The softening range of described ink powder tack coat is 140 ℃-195 ℃.
The ink powder tack coat that is used for laser printing that utilizes the technical solution of the utility model to make, simple in structure, production process is reasonable, and the ink powder bonding coat and the multiple dielectric surface that obtain of technology has caking property preferably thus, can be directly used on paper, polyester film, metal and the glass ceramics; This coating and laser printing ink powder cohere firmly, and the image definition height of formation is bright-colored saturated, and has fabulous water resistance, is conducive to the long preservation of image.
Description of drawings
Fig. 1 is the structural representation of the ink powder tack coat for laser printing described in the utility model;
Among the figure, 1, base material; 2, ink powder adhesive linkage.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is specifically described, be the structural representation of the ink powder tack coat for laser printing described in the utility model as Fig. 1, as shown in the figure, a kind of ink powder tack coat for laser printing, comprise base material 1, be coated with ink powder tack coat coating fluid on the substrate surface, and form ink powder adhesive linkage 2 by the high temperature drying mode.Wherein, described high temperature drying mode refers to coating fluid on the substrate surface earlier by behind the high-temperature shaping, again the process by heated-air drying; Described ink powder adhesive linkage coating fluid be by binder solution and white nano dye slurry according to 1: after the weight ratio of 0.1-1.2 mixed, the weight ratio that adds again with binder solution was that the curing agent of 1/1000-10/1000 and silicone based wetting agent form; Described binder solution be by any one or multiple combination in synthetic resin, biogelatin, polyvinylpyrrolidone, cellulose or the polyvinyl alcohol; Described white nano dye slurry is with synthetic high polymer class dispersant or scattered nano titania slurry or the nano silicon slurry of phosphate, sulfonate or silicates dispersant.
In the technical program, ink powder tack coat making step is as follows:
Preparation binder solution: be 1: 3 solvent and adhesive with weight ratio, join in the stainless steel cask, stir and disperse;
The preparation pigment slurry: the 2g dispersant joined in the solvent stir, slowly add white nano dye 1kg stir, pre-dispersed and shear and disperse, make pigment slurry;
Make ink powder tack coat coating fluid: binder solution and pigment slurry are mixed, add curing agent and wetting agent, namely make ink powder tack coat coating fluid;
Ink powder tack coat coating fluid is coated on the upper surface of base material, namely obtains laser printer ink powder special tack coat after the drying.
The dried light transmittance of this coating can be controlled in 8-95%, softening temperature 140-195 ℃.The coating weight of this ink powder tack coat is counted 5-30g/m with dry weight
2
Case study on implementation one
Coating with the special-purpose photo film of laser printing is prepared as example:
1. preparation binder solution: the aqueous polyurethane with 14 parts pure water and 42 parts, join in the stainless steel cask, stir and disperseed again 30 minutes after 15 minutes;
2. preparation pigment slurry: 2 parts of dispersants are joined in 30 parts of pure water stir, slowly add 8 parts of white nano dyes, stir, pre-dispersed mixing, use high speed shear disperser (the BME 100L of Shanghai prestige space company) to disperse again 1 hour, make pigment slurry;
3. make ink powder tack coat coating fluid: binder solution and pigment slurry are mixed, add 1 part of curing agent and 3 parts of wetting agents, circulation stirs, and static froth breaking makes ink powder tack coat coating fluid;
4. use coating device that ink powder tack coat coating fluid is applied on the PET sheet base, the coating dry measure is 20g/m
2Drying is 10 minutes under 50～80 ℃, can obtain the special-purpose photo film sheet of laser printer.
Case study on implementation two
1. preparation binder solution: 40 parts ethanol are joined in the stainless steel cask, add 35 parts PVB while stirring, stirred 1 hour, begin to be warming up to 40 ℃ and kept 1 hour, be cooled to room temperature, obtain PVB solution (binder solution);
2. preparation pigment slurry: 2 parts of dispersants are joined in 10 parts of ethanol stir, slowly add 8 parts of white nano dyes, continue to stir, pre-dispersed 1 hour, use high speed shear disperser (the BME 100L of Shanghai prestige space company) to disperse again 1 hour, make pigment slurry;
3. make ink powder tack coat coating fluid: binder solution and pigment slurry are mixed, add 1 part of curing agent and 4 parts of wetting agents, circulation stirs, and static froth breaking makes ink powder tack coat coating fluid;
4. use coating device that ink powder tack coat coating fluid is applied on the paper substrate, the coating dry measure is 20g/m
2Drying is 10 minutes under 50～80 ℃, can obtain the laser printer photo papers.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art to some part wherein some changes that may make all embodied principle of the present utility model, belong within the protection domain of the present utility model.
Claims (2)
1. an ink powder tack coat that is used for laser printing comprises base material (1), it is characterized in that, is coated with ink powder tack coat coating fluid on the substrate surface, and forms ink powder adhesive linkage (2) by the high temperature drying mode.
2. the ink powder tack coat for laser printing according to claim 1 is characterized in that, the single face coating grammes per square metre scope of described ink powder tack coat is 5-30g/m
2, the single face coating layer thickness is the 4-24 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220414180 CN203126163U (en) | 2012-08-21 | 2012-08-21 | Powdered ink bonding layer for laser printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220414180 CN203126163U (en) | 2012-08-21 | 2012-08-21 | Powdered ink bonding layer for laser printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126163U true CN203126163U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220414180 Expired - Fee Related CN203126163U (en) | 2012-08-21 | 2012-08-21 | Powdered ink bonding layer for laser printing |
Country Status (1)
| Country | Link |
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| CN (1) | CN203126163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643588A (en) * | 2013-12-04 | 2014-03-19 | 福建省晋江优兰发纸业有限公司 | Formula and production method of copy paper |
| CN106379071A (en) * | 2016-08-29 | 2017-02-08 | 安徽奥斯博医疗仪器设备有限公司 | Special medical film for laser printing |
-
2012
- 2012-08-21 CN CN 201220414180 patent/CN203126163U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643588A (en) * | 2013-12-04 | 2014-03-19 | 福建省晋江优兰发纸业有限公司 | Formula and production method of copy paper |
| CN103643588B (en) * | 2013-12-04 | 2016-05-04 | 福建省晋江优兰发纸业有限公司 | A kind of formula of copy paper and production method thereof |
| CN106379071A (en) * | 2016-08-29 | 2017-02-08 | 安徽奥斯博医疗仪器设备有限公司 | Special medical film for laser printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: TIANJIN REAL IMAGE CO., LTD. Document name: Notification to Pay the Fees |
|
| 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: 20130814 Termination date: 20160821 |