CN107718921A - A kind of scratch resistance bloom RC printing paper and preparation method thereof - Google Patents
A kind of scratch resistance bloom RC printing paper and preparation method thereof Download PDFInfo
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- CN107718921A CN107718921A CN201711237322.8A CN201711237322A CN107718921A CN 107718921 A CN107718921 A CN 107718921A CN 201711237322 A CN201711237322 A CN 201711237322A CN 107718921 A CN107718921 A CN 107718921A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5263—Macromolecular coatings characterised by the use of polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- B41M5/5272—Polyesters; Polycarbonates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/529—Macromolecular coatings characterised by the use of fluorine- or silicon-containing organic compounds
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Abstract
The invention discloses a kind of scratch resistance bloom RC printing paper and preparation method thereof.Described preparation method is the coating ink absorption coating on bloom RC paper, obtains precoating RC printing paper after drying；Then, continue to be coated with scratch resistance gloss coating on precoating RC printing paper, scratch resistance bloom RC printing paper is obtained after drying.Ink receptive layer includes nano aluminium oxide, adhesive, pH adjusting agent, silane coupler, defoamer, levelling agent and crosslinking agent；Scratch resistance gloss layer includes fine transparent powder, nano aluminium oxide, adhesive, pH adjusting agent, silane coupler, color fixing agent, levelling agent and crosslinking agent.Described scratch resistance bloom RC printing paper, glossiness are higher than 50%, and case hardness reaches as high as 4H, both with excellent resistance to marring, have the high gloss and imaging effect close to traditional photo again.
Description
Technical field
The invention belongs to color spray print media field, more particularly to a kind of preparation method of scratch resistance bloom RC printing paper.
Technical background
The rapid development of world information industry has effectively pulled inkjet printing industry and the demand to ink-jet printing media.
By development and integration in recent years, people have close to tradition to the kind and quality requirement more and more higher of middle and high end medium
The color spray print media of photo imaging level turns into the focus of research and development.Wherein, pore type bloom RC printing paper is optimal with its
Different combination property and by academia and the extensive concern of industrial quarters.
However, the resistance to marring of common pore type bloom RC printing paper is poor, the easy quilt during production and processing and use
Sharppointed article scratches and influences the attractive in appearance of final print image, and this not only significantly improves production and processing cost, also affects
The usage experience of user.Therefore, researchers start to have carried out extensively the resistance to marring for how improving pore type bloom RC printing paper
General research, is developed so far, and the most frequently used method has two kinds：First, a certain amount of wax material is added in ink-absorbed coated layer；Its
Two, introduce in the superiors of ink-absorbed coated layer and mainly resisted by what nano silicon and nano aluminium oxide and a small amount of adhesive formed
Scratch-resistant coatings.The former the raising effect to printing paper resistance to marring is general, and the addition of wax material often reduces coating now
Glossiness.The latter does not scatter the physical characteristic of light using nano-particle, while coating resistance to marring is improved, at utmost
The glossiness of coating is remained, its shortcoming is that the price of key component nano silicon is high, and need to be coated with altogether using multilayer
Preparation technology, process is complicated, and yield rate is low.
The content of the invention
Have that resistance to marring is good, glossiness is high it is an object of the invention to overcome the deficiencies of the prior art and provide one kind and
Image quality is printed close to the RC printing paper of traditional photo.
Another object of the present invention is to provide the preparation method of above-mentioned scratch resistance bloom RC printing paper.
The present invention uses following technical scheme to achieve these goals：
A kind of scratch resistance bloom RC printing paper and preparation method thereof, described printing paper include bloom RC paper, ink receptive layer and anti-zoned
Hinder gloss layer, described preparation method includes：Ink absorption coating is coated with bloom RC paper, obtains precoating RC phases after drying
Paper；Then, continue scratch resistance gloss coating of the coating containing transparent micro mist on precoating RC printing paper, scratch resistance is obtained after drying
Bloom RC printing paper.Described scratch resistance bloom RC printing paper, glossiness are higher than 50%（60 °, GB/T 8941-2007）, case hardness
Reach as high as 4H（GB/T 6739-2006）, both with excellent resistance to marring, there is the high gloss close to traditional photo again
And imaging effect.
In the present invention, for the bloom RC paper used for the two-sided leaching membrane paper of polyethylene, Substance is 160 ~ 200g/m2, gloss
Degree is higher than 65%（60 °, GB/T 8941-2007）.
In the present invention, ink absorption coating and scratch resistance gloss coating are environment-friendly water-based system.
In the present invention, drying temperature is preferably 80 ~ 120 DEG C, more preferably 95 ~ 105 DEG C.
In the present invention, in terms of parts by weight, ink absorption coating includes 100 parts of nano aluminium oxide, adhesive 10 ~ 20
Part, 0.5 ~ 1.0 part of pH adjusting agent, 0.5 ~ 1.0 part of silane coupler, 10 ~ 20 parts of defoamer, 0.2 ~ 0.5 part of levelling agent, crosslinking agent
0.1 ~ 0.5 part；The pH value of coating is 4 ~ 5, solid content 15% ~ 25%.
In the present invention, in terms of parts by weight, scratch resistance gloss coating includes fine 40 ~ 60 parts of transparent powder, nano oxidized
60 ~ 40 parts of aluminium, 5 ~ 10 parts of adhesive, 1.0 ~ 1.5 parts of pH adjusting agent, 0.2 ~ 0.6 part of silane coupler, 0.2 ~ 0.4 part of color fixing agent,
0.5 ~ 1.0 part of levelling agent, 0.1 ~ 0.3 part of crosslinking agent；The pH value of coating is 4 ~ 5, solid content 5 ~ 15%.
In the present invention, for ink absorption coating using rod coating is scraped, coating weight is 25 ~ 30g/m2；Scratch resistance gloss layer applies
For material using rod coating is scraped, coating weight is 3 ~ 5g/m2。
Compared with prior art, the present invention has following technique effect and outstanding advantages：Scratch resistance prepared by the present invention
Bloom RC printing paper is ensureing high gloss and close on the basis of traditional photo imaging effect, is assigning printing paper excellent scratch resistance
Property, and preparation technology is simple, cost is relatively low.A kind of new functional transparent inserts of transparent powder, there is moderate cost, thoroughly
The features such as lightness is high, and hardness is good, and form and aspect are good, high glaze, and airborne dust is few when slump resistance is good and uses.The present invention is in scratch resistance gloss
Finely dispersed fine transparent powder is introduced in layer, and by controlling coating layer thickness to be less than the particle diameter of transparent powder, then hard wear resistant
A part for transparent powder by exposed on the surface of coating, so as to play scratch resistant effect.On the other hand, due to fine transparent powder
There is the high grade of transparency and high glaze, so as to ensure that the transparency and glossiness of scratch resistance gloss layer to the full extent.
Brief description of the drawings
Fig. 1 is scratch resistance bloom RC printing paper diagrammatic cross-sections of the present invention；
Fig. 2 is scratch resistance gloss layer microstructure schematic diagram of the present invention.
Wherein：1st, scratch resistance gloss layer, 2, ink receptive layer, 3, bloom RC paper, 4, transparent micro mist.
Embodiment
The embodiment of the present invention is described in further detail with reference to example.
As shown in figure 1, scratch resistance bloom RC printing paper of the present invention includes bloom RC paper, ink absorption altogether from bottom to top
Layer and scratch resistance gloss layer.
Bloom RC paper is manufactured paper with pulp using whole wood pulp or mixing wood pulp in example, but in the two-sided leaching polyethylene film of body paper, make it
With not hygroscopic, and there is preferable deflection and pliability.
In parts by weight, 100 parts of nano aluminium oxide is contained in ink receptive layer, 15 ~ 20 parts of adhesive, pH adjusting agent 0.5 ~
1.0 parts, 0.5 ~ 1.0 part of silane coupler, 10 ~ 20 parts of defoamer, 0.2 ~ 0.5 part of levelling agent, 0.1 ~ 0.5 part of crosslinking agent, coating
Measure as 25 ~ 30g/m2.Described adhesive is the one or more in polyvinyl alcohol, styrene-butadiene latex and pure third latex；It is described
PH adjusting agent for 10% concentration acetic acid or aqueous solution of nitric acid in one kind；Defoamer is one kind in isopropanol or butanediol
More than；Described levelling agent is the acrylic copolymer of fluorine richness；Described crosslinking agent is boric acid.
In parts by weight, fine 40 ~ 60 parts of transparent powder, 60 ~ 40 parts of nano aluminium oxide, bonding are contained in scratch resistance gloss layer
5 ~ 10 parts of agent, 1.0 ~ 1.5 parts of pH adjusting agent, 0.2 ~ 0.6 part of silane coupler, 0.2 ~ 0.4 part of color fixing agent, levelling agent 0.5 ~ 1.0
Part, 0.1 ~ 0.3 part of crosslinking agent, coating weight is 3 ~ 5g/m2.The Particle size requirements of described fine transparent powder are at 3 ~ 10 μm, further
It is optimized for 4 ~ 6 μm；Described adhesive is polyvinyl alcohol；Described pH adjusting agent is the acetic acid or aqueous solution of nitric acid of 10% concentration
In one kind；Described color fixing agent is one or more of polyacrylate or poly- amino guanidine color fixing agent；Described levelling
Agent is the acrylic copolymer of fluorine richness；Described crosslinking agent is boric acid.
Scratch resistance bloom RC printing paper prepared by the present invention has excellent resistance to marring, high gloss and close tradition concurrently
The imaging effect of photo, and preparation technology is simple, cost is relatively low.
The preparation method of scratch resistance bloom RC printing paper of the present invention, specifically includes following steps：
（1）Original bloom RC paper is provided, the paper substrate is manufactured paper with pulp after forming by whole wood pulp or mixing wood pulp and carries out two-sided leaching polyethylene
Film.The glossiness of bloom RC paper is higher than 65%（60 °, GB/T 8941-2007）.
（2）Prepare ink absorption coating
The preparation of dispersion liquid：Under stirring, by 100 parts of nano aluminium oxides, 0.5 ~ 1.0 part of pH adjusting agent and 0.5 ~ 1.0
Part silane coupler is slowly added in deionized water, is then slowly increased mixing speed to more than 2000r/min, scattered at a high speed
30min, the dispersion liquid that solid content is 20% ~ 30% is made.
The curing of dispersion liquid：The above-mentioned dispersion liquid prepared is placed in 60 ± 5 DEG C of water bath, cures more than 8h,
To ensure being fully hydrolyzed for silane coupler.
Into the preparation of material：Under stirring at low speed and heated condition, 15 ~ 20 parts of adhesives, 10 ~ 20 parts of defoamers, 0.5 ~ 1.0
Part levelling agent and 0.1 ~ 0.5 part of crosslinking agent are slowly added into the dispersion liquid after overcuring, control mixing speed 100 ~
Between 50 ~ 60 DEG C stirring at low speed 30min, ink absorption coating is made in 200r/min, temperature.
（3）Ink absorption coating is coated with bloom RC paper and drying forms ink receptive layer.Use thread pitch type
For scraper by coatings and RC paper surface, coating weight is 25 ~ 30g/m2.After heated drying, make the most of moisture in coating
Volatilization, form ink receptive layer.
Containing nano aluminium oxide, adhesive and various auxiliary agents etc. in the ink receptive layer, wherein nano aluminium oxide is with gluing
The mass ratio of mixture is 100:10~100:20.Containing a large amount of small holes in the coating, and coating weight is high so that coating
Blotting speed is fast, and ink absorption ability is strong, so that it is guaranteed that during printing, the high resolution of rapid draing and print image, stereovision is strong.
（4）Prepare scratch resistance gloss coating
The preparation of dispersion liquid：Under stirring, by 40 ~ 60 parts of fine transparent powders, 60 ~ 40 parts of nano aluminium oxide, 1.0 ~ 1.5
Part pH adjusting agent and 0.2 ~ 0.6 part of silane coupler are slowly added in deionized water, are then slowly increased mixing speed extremely
More than 2000r/min, scattered 30min, is made the dispersion liquid that solid content is 30% ~ 35% at a high speed.
The curing of dispersion liquid：The above-mentioned dispersion liquid prepared is placed in 60 ± 5 DEG C of water bath, cures more than 8h,
To ensure being fully hydrolyzed for silane coupler.
Into the preparation of material：Under stirring at low speed and heated condition, 5 ~ 10 parts of adhesives, 0.2 ~ 0.4 part of color fixing agent, 0.5 ~
1.0 parts of levelling agents and 0.1 ~ 0.3 part of crosslinking agent are slowly added into the dispersion liquid after overcuring, control mixing speed 100 ~
200r/min, temperature is between 50 ~ 60 DEG C, stirring at low speed 30min, and scratch resistance gloss coating is made.
（5）Scratch resistance gloss coating is coated with above-mentioned ink absorption layer surface and drying forms scratch resistance gloss layer.Make
With thread pitch type scraper by scratch resistance gloss layer coatings and ink absorption layer surface, coating weight is 3 ~ 5g/m2.It is heated
After drying, the most of moisture in coating is volatilized, form scratch resistance gloss layer.
The scratch resistance gloss layer contains fine transparent powder, nano aluminium oxide, adhesive etc., wherein fine transparent powder and nanometer
The mass ratio of aluminum oxide gross mass sum and adhesive is 100:5~10.Due to containing finely dispersed fine transparent in the coating
Powder, the transparent powder possess transparency height, and hardness is good, and form and aspect are good, and the thickness of high glaze and coating is slightly less than the particle diameter of transparent powder, makes
The transparent powder of hard wear resistant it is a part of exposed in coating surface, so as to assign coating excellent resistance to marring and high glaze
Degree.
The present invention is anti-zoned according to method test RC printing paper as defined in GB/T 6739-2006 and GB/T 8941-2007
Hinder grade and glossiness.
In order to make it easy to understand, below by instantiation, the invention will be further described.
Comparative example 1
Bloom RC paper uses the whole wood pulp chopped fiber RC paper of two-sided leaching polyethylene film, Substance 165g/m2, glossiness 68%
（60 °, GB/T 8941-2007）.
Ink absorption coating：100 parts of nano aluminium oxide, 10 parts of adhesive, 0.5 part of pH adjusting agent, silane coupler 0.5
Part, 20 parts of defoamer, 0.2 part of levelling agent, 0.2 part of crosslinking agent.Described adhesive is polyvinyl alcohol, and described pH adjusting agent is
10% aqueous solution of nitric acid, described defoamer are isopropanol, and described levelling agent is the acrylic copolymer of fluorine richness, described
Crosslinking agent is boric acid.
Ink is formed using thread pitch type scraper after RC paper surface coating ink absorption coating and heat drying to inhale
Receive layer, coating weight 25g/m2。
Embodiment 1
Bloom RC paper uses the whole wood pulp chopped fiber RC paper of two-sided leaching polyethylene film, Substance 165g/m2, glossiness 68%
（60 °, GB/T 8941-2007）.
Ink absorption coating：100 parts of nano aluminium oxide, 10 parts of adhesive, 0.5 part of pH adjusting agent, silane coupler 0.5
Part, 20 parts of defoamer, 0.2 part of levelling agent, 0.2 part of crosslinking agent.Described adhesive is polyvinyl alcohol, and described pH adjusting agent is
10% aqueous solution of nitric acid, described defoamer are isopropanol, and described levelling agent is the acrylic copolymer of fluorine richness, described
Crosslinking agent is boric acid.
Ink is formed using thread pitch type scraper after RC paper surface coating ink absorption coating and heat drying to inhale
Receive layer, coating weight 25g/m2。
Scratch resistance gloss coating：Fine 40 parts of transparent powder, 60 parts of nano aluminium oxide, 10 parts of adhesive, pH adjusting agent 1.0
Part, 0.6 part of silane coupler, 0.2 part of color fixing agent, 0.5 part of levelling agent, 0.3 part of crosslinking agent.Described adhesive is polyethylene
Alcohol, described pH adjusting agent are 10% aqueous solution of nitric acid, and described color fixing agent is polyacrylate color fixing agent, described levelling
Agent is the acrylic copolymer of fluorine richness, and described crosslinking agent is boric acid.
Formed after scratch resistance gloss coating and heat drying are coated with ink receptive layer using thread pitch type scraper
Scratch resistance gloss layer, coating weight 3g/m2。
Embodiment 2
Bloom RC paper uses the whole wood pulp chopped fiber RC paper of two-sided leaching polyethylene film, Substance 190g/m2, glossiness 67%
（60 °, GB/T 8941-2007）.
Ink absorption coating：100 parts of nano aluminium oxide, 15 parts of adhesive, 0.5 part of pH adjusting agent, silane coupler 0.5
Part, 20 parts of defoamer, 0.2 part of levelling agent, 0.2 part of crosslinking agent.Described adhesive is that polyvinyl alcohol presses 5 with styrene-butadiene latex:1 ratio
Example mixing, described pH adjusting agent is 10% aqueous solution of nitric acid, and described defoamer is isopropanol, and described levelling agent changes for fluorine
The acrylic copolymer of property, described crosslinking agent is boric acid.
Ink is formed using thread pitch type scraper after RC paper surface coating ink absorption coating and heat drying to inhale
Receive layer, coating weight 26g/m2。
Scratch resistance gloss coating：Fine 40 parts of transparent powder, 60 parts of nano aluminium oxide, 10 parts of adhesive, pH adjusting agent 1.5
Part, 0.6 part of silane coupler, 0.3 part of color fixing agent, 0.5 part of levelling agent, 0.3 part of crosslinking agent.Described adhesive is polyethylene
Alcohol, described pH adjusting agent are 10% aqueous acetic acid, and described color fixing agent is poly- amino guanidine color fixing agent, described levelling agent
For the acrylic copolymer of fluorine richness, described crosslinking agent is boric acid.
Formed after scratch resistance gloss coating and heat drying are coated with ink receptive layer using thread pitch type scraper
Scratch resistance gloss layer, coating weight 3g/m2。
Embodiment 3
Bloom RC paper uses the whole wood pulp chopped fiber RC paper of two-sided leaching polyethylene film, Substance 190g/m2, glossiness 67%
（60 °, GB/T 8941-2007）.
Ink absorption coating：100 parts of nano aluminium oxide, 20 parts of adhesive, 1.0 parts of pH adjusting agent, silane coupler 0.8
Part, 20 parts of defoamer, 0.3 part of levelling agent, 0.3 part of crosslinking agent.Described adhesive is that polyvinyl alcohol presses 5 with styrene-butadiene latex:1 ratio
Example mixing, described pH adjusting agent is 10% aqueous acetic acid, and described defoamer is butanol, and described levelling agent is fluorine richness
Acrylic copolymer, described crosslinking agent is boric acid.
Ink is formed using thread pitch type scraper after RC paper surface coating ink absorption coating and heat drying to inhale
Receive layer, coating weight 28g/m2。
Scratch resistance gloss coating：Fine 40 parts of transparent powder, 60 parts of nano aluminium oxide, 8 parts of adhesive, pH adjusting agent 1.5
Part, 0.6 part of silane coupler, 0.3 part of color fixing agent, 0.4 part of levelling agent, 0.2 part of crosslinking agent.Described adhesive is polyethylene
Alcohol, described pH adjusting agent are 10% aqueous acetic acid, and described color fixing agent is poly- amino guanidine color fixing agent, described levelling agent
For the acrylic copolymer of fluorine richness, described crosslinking agent is boric acid.
Formed after scratch resistance gloss coating and heat drying are coated with ink receptive layer using thread pitch type scraper
Scratch resistance gloss layer, coating weight 4g/m2。
Embodiment 4
Bloom RC paper uses the whole wood pulp chopped fiber RC paper of two-sided leaching polyethylene film, Substance 200g/m2, glossiness 67%
（60 °, GB/T 8941-2007）.
Ink absorption coating：100 parts of nano aluminium oxide, 20 parts of adhesive, 1.0 parts of pH adjusting agent, silane coupler 0.8
Part, 20 parts of defoamer, 0.3 part of levelling agent, 0.3 part of crosslinking agent.Described adhesive is that polyvinyl alcohol presses 5 with styrene-butadiene latex:1 ratio
Example mixing, described pH adjusting agent are 10% aqueous acetic acid, and described defoamer is isopropanol and butanol by weight 3:1 is mixed
Close, described levelling agent is the acrylic copolymer of fluorine richness, and described crosslinking agent is boric acid.
Ink is formed using thread pitch type scraper after RC paper surface coating ink absorption coating and heat drying to inhale
Receive layer, coating weight 29g/m2。
Scratch resistance gloss coating：Fine 50 parts of transparent powder, 50 parts of nano aluminium oxide, 8 parts of adhesive, pH adjusting agent 1.5
Part, 0.5 part of silane coupler, 0.3 part of color fixing agent, 0.4 part of levelling agent, 0.2 part of crosslinking agent.Described adhesive is polyethylene
Alcohol, described pH adjusting agent are 10% aqueous acetic acid, and described color fixing agent is poly- amino guanidine color fixing agent, described levelling agent
For the acrylic copolymer of fluorine richness, described crosslinking agent is boric acid.
Formed after scratch resistance gloss coating and heat drying are coated with ink receptive layer using thread pitch type scraper
Scratch resistance gloss layer, coating weight 4g/m2。
Embodiment 5
Bloom RC paper is using the mixing wood pulp fluff dimension RC paper of two-sided leaching polyethylene film, Substance 200g/m2, glossiness
66%（60 °, GB/T 8941-2007）.
Ink absorption coating：100 parts of nano aluminium oxide, 20 parts of adhesive, 1.0 parts of pH adjusting agent, silane coupler 0.8
Part, 15 parts of defoamer, 0.3 part of levelling agent, 0.4 part of crosslinking agent.Described adhesive is that polyvinyl alcohol presses 5 with styrene-butadiene latex:1 ratio
Example mixing, described pH adjusting agent are 10% aqueous acetic acid, and described defoamer is isopropanol and butanol by weight 3:1 is mixed
Close, described levelling agent is the acrylic copolymer of fluorine richness, and described crosslinking agent is boric acid.
Ink is formed using thread pitch type scraper after RC paper surface coating ink absorption coating and heat drying to inhale
Receive layer, coating weight 30g/m2。
Scratch resistance gloss coating：Fine 60 parts of transparent powder, 40 parts of nano aluminium oxide, 10 parts of adhesive, pH adjusting agent 1.5
Part, 0.4 part of silane coupler, 0.3 part of color fixing agent, 0.4 part of levelling agent, 0.2 part of crosslinking agent.Described adhesive is polyethylene
Alcohol, described pH adjusting agent are 10% aqueous acetic acid, and described color fixing agent is poly- amino guanidine color fixing agent, described levelling agent
For the acrylic copolymer of fluorine richness, described crosslinking agent is boric acid.
Formed after scratch resistance gloss coating and heat drying are coated with ink receptive layer using thread pitch type scraper
Scratch resistance gloss layer, coating weight 5g/m2。
According to method difference test comparison example and embodiment institute as defined in GB/T 6739-2006 and GB/T 8941-2007
The case hardness and glossiness of the scratch resistance bloom RC printing paper of preparation, test result are as shown in table 1.
| Numbering | Glossiness（60 °, GB/T 8941-2007） | Case hardness（GB/T 6739-2006） |
| Comparative example | 58 | 6B |
| Embodiment 1 | 51 | 3H |
| Embodiment 2 | 53 | 3H |
| Embodiment 3 | 55 | 3H |
| Embodiment 4 | 55 | 4H |
| Embodiment 5 | 54 | 4H |
Claims (9)
1. a kind of preparation method of scratch resistance bloom RC printing paper, it is characterised in that described printing paper includes bloom RC paper, ink is inhaled
Receiving layer and scratch resistance gloss layer, described preparation method includes：Ink absorption coating is coated with bloom RC paper, after drying
To precoating RC printing paper；Then, continue scratch resistance gloss coating of the coating containing transparent micro mist on precoating RC printing paper, dry
To scratch resistance bloom RC printing paper.
2. the preparation method of scratch resistance bloom RC printing paper according to claim 1, it is characterised in that：Described bloom RC paper
For the two-sided leaching membrane paper of polyethylene, Substance is 160 ~ 200g/m2, glossiness is higher than 65%.
3. the preparation method of scratch resistance bloom RC printing paper according to claim 1, it is characterised in that：Described ink absorption
Coating and scratch resistance gloss coating are environment protecting water-based paint.
4. the preparation method of scratch resistance bloom RC printing paper according to claim 1, it is characterised in that：Described drying temperature
It is no more than 120 DEG C.
5. the preparation method of the scratch resistance bloom RC printing paper according to claim 1 or 3, it is characterised in that：With parts by weight
Meter, ink absorption coating include 100 parts of nano aluminium oxide, 10 ~ 20 parts of adhesive, 0.5 ~ 1.0 part of pH adjusting agent, silane idol
Join 0.5 ~ 1.0 part of agent, 10 ~ 20 parts of defoamer, 0.2 ~ 0.5 part of levelling agent, 0.1 ~ 0.5 part of crosslinking agent.
6. the preparation method of the scratch resistance bloom RC printing paper according to claim 1 or 3, it is characterised in that：Ink receptive layer
The pH value of coating is 4 ~ 5, solid content 15% ~ 25%.
7. the preparation method of the scratch resistance bloom RC printing paper according to claim 1 or 3, it is characterised in that：With parts by weight
Meter, scratch resistance gloss coating include fine 40 ~ 60 parts of transparent powder, 60 ~ 40 parts of nano aluminium oxide, 5 ~ 10 parts of adhesive, pH tune
1.0 ~ 1.5 parts of agent of section, 0.2 ~ 0.6 part of silane coupler, 0.2 ~ 0.4 part of color fixing agent, 0.5 ~ 1.0 part of levelling agent, crosslinking agent 0.1 ~
0.3 part.
8. the preparation method of the scratch resistance bloom RC printing paper according to claim 1 or 3, it is characterised in that：Scratch resistance gloss
The pH value of coating is 4 ~ 5, solid content 5 ~ 15%.
9. the preparation method of the scratch resistance bloom RC printing paper according to claim 1 ~ 6 any one, it is characterised in that：Ink
Coating is absorbed using rod coating is scraped, and coating weight is 25 ~ 30g/m2；Scratch resistance gloss coating uses and scrapes rod coating, coating weight
For 3 ~ 5g/m2。
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| CN108705873A (en) * | 2018-04-08 | 2018-10-26 | 温州创佳影像材料有限公司 | One kind tearing not rotten duplex printing RC printing paper and its production technology |
| CN109403124A (en) * | 2018-10-25 | 2019-03-01 | 广东阿博特数码纸业有限公司 | A kind of smooth RC printing paper production technology |
| CN111016489A (en) * | 2019-12-31 | 2020-04-17 | 广东高璐美数码科技有限公司 | Degradable and scratch-resistant microporous ink-jet printing photographic paper and preparation method thereof |
| CN114953801A (en) * | 2022-06-15 | 2022-08-30 | 乐凯胶片股份有限公司 | Ink-jet printing material and preparation method thereof |
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| CN111016489B (en) * | 2019-12-31 | 2022-05-13 | 广东高璐美数码科技有限公司 | Degradable and scratch-resistant microporous ink-jet printing photographic paper and preparation method thereof |
| CN114953801A (en) * | 2022-06-15 | 2022-08-30 | 乐凯胶片股份有限公司 | Ink-jet printing material and preparation method thereof |
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Application publication date: 20180223 |