CN106149469A - A kind of micro-spray art rice paper - Google Patents
A kind of micro-spray art rice paper Download PDFInfo
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- CN106149469A CN106149469A CN201510198645.5A CN201510198645A CN106149469A CN 106149469 A CN106149469 A CN 106149469A CN 201510198645 A CN201510198645 A CN 201510198645A CN 106149469 A CN106149469 A CN 106149469A
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Abstract
The invention discloses a kind of micro-spray art rice paper.The micro-jet printer of polychrome is specifically used to carry out the rice paper of a kind of coating used by arts reproduction.It is characterized in that with the machine-processed rice paper of the big continuous rolling producing as body paper, use on its surface the coating method of the combination after optimizing to carry out primary coat, topcoating, the back of the body apply coating, optimization formulation for coating material, coating process, and control dry moisture.The distribution of artistic rice paper coating, the coating porosity produced are evenly distributed unanimously；During printing, blotting speed is fast, color uniformity, does not haves printing spot problem；The overall color density of print pattern is high, colour gamut is wide, resolution ratio is high, and preferable tone reproduction can be obtained, this art rice paper uses high-end coating apparatus, and the coating process combining advanced person produces, stable production control can be realized, thus obtain stable product quality.Solve the domestic at present bottleneck problem that can not produce expensive goods.
Description
Technical field
The present invention relates to a kind of Alhue paper.The micro-jet printer of polychrome is specifically used to carry out a kind of band used by arts reproduction
Cated rice paper.
Background technology
With the fast development of modern print reproduction means and digital technology, the art work starts the substantial amounts of duplication carrying out high emulation
And batch production, it is formerly only available and leave the famous and precious works in museum in and start the life that the form with duplicate enters people.2004
Year, Seiko Epson Corporation starts the Giclee technology that art of advertisement product replicate, the popularization of this technology, becomes the high-end art work multiple
The important means of system.Micro-spray art rice paper is the one of which carrier utilizing micro-spray technology to carry out handicraft duplication, is also high imitative work
The important component part of skill product.Art rice paper is mainly used in the imitative duplication of height of ancient Chinese painting and calligraphy and modern painting and calligraphy, it is desirable to energy
The color of enough reductivism product original work accurately, level, details, style of writing, and lightfast antioxidant, the collection feature such as persistently.
Artistic rice paper for micro-spray requires there is a high color density, broad colour gamut, uniformly, the color rendering of stable and consistent, good
Grey balance etc..
The imitative duplication of the height of the art work is particular about " primary colors, former big, protoplasm ground ", is all using closest to original work as standard.It is suitable for skill
The micro-rice paper spraying print of art, its paper surface coarse with traditional rice paper and texture are close.The artistic rice paper of early stage essentially from
The ground such as Japan, Korea S, Taiwan, owing to it holds at high price, domestic at present also beginning to produces micro-spray art rice paper voluntarily,
With the expensive imported product of fictitious hosts.But, the production technology of this product domestic is ripe not enough, and, owing to being used for applying
The characteristics such as the coarse surface of the rice paper body paper of cloth, high water imbibition, also make the more difficult control of coating quality.Mainly show as
Print that color density is low, color not uniformly (occurs printing spot), color reprodubility difference, colour gamut are wide not, pattern stereovision difference,
The problems such as details performance is bad.For example, some domestic papers are when large area prints the pattern of single color, easily occur printing
Spot, and print pattern stereovision is bad, details the problem such as does not reflects, can cause the overall class of the art work of printing not
High；Meanwhile, the coating apparatus of this product of domestic production is also relatively backward, and coating accuracy is low, produces control instability, causes product
Quality fluctuates, it may appear that during the Paper Printing of same pattern different batches, color is inconsistent, aberration occurs, and color density is unstable
Fixed, its product is only used for low-grade arts reproduction, and the arts reproduction of medium-to-high grade time still selects imported product.
The artistic rice paper of micro-spray has similar printing to require with Conventional color Alhue paper, if any high printing color density, width
Colour gamut, quick blotting speed, good color fastness, ooze, without characteristics such as burr without spreading and sinking in.But, conventional color jet-ink is beaten
Printing paper can not replace the artistic rice paper of micro-spray.From texture, two kinds of paper significant differences, color ink jet printer paper is not
The imitative duplication of height of the art work can be used for.In order to pursue the texture of tradition rice paper, it is former that art rice paper is typically with tradition rice paper
Paper, is coated on its surface.Compared with body paper used by color ink jet printer paper, rice paper body paper surface is substantially coarse, paper hole
Gap is thick, and porosity is high, and more open, and the water imbibition of rice paper body paper is also apparently higher than color ink jet printer paper body paper, and this is also
When rice paper body paper is coated with, easily there is absorbing the migration that in uneven, coating skewness, coating, adhesive is uneven
Etc. problem, so that occur that blotting speed is uneven, layer of ink skewness, layer of ink are close when the artistic rice paper after Tu Bu prints
Spend fatal problems such as uneven (occurring printing spot).Conventional color spray dope viscosity is low, generally inhales in pressure permeation and capillary
Under adduction, need continuous phase part in wet coating to move in paper, formed cake layer, in order to air knife measures, this for
It for the very strong rice paper body paper of absorbability, according to color spray coatings, is also easy to that above-mentioned fatal problem occurs.So, often
The production technology of rule color ink jet printer paper is not appropriate for the production of high-quality art rice paper.
At home, some producers have applied for the patent of micro-spray rice paper, as patent " applies in digital micro jet high simulation replication Chinese Painting and Calligraphy
Cloth rice paper and the method for tiffany " (application number CN200810116778), in provide a kind of coating rice paper being applicable to micro-spray Gao Fang
With the manufacture method of tiffany, the method first applies one layer of glue, then coating, and the method is single paper coated processing, and the method is not
The requirement being coated with production on the machine-processed rice paper of entire volume continuously can be met, be not suitable for large-scale industrial production；Patent " art
Product replicate by spool rice paper and manufacture craft thereof " (application number CN201210577467), provide a kind of applicable industrialization raw continuously
The technique of spool rice paper produced, this technique is only to solve single paper coated to form extensive industrialization and run, during production costs,
Arduously, cost of manufacture is high, and difficult quality reaches the problem that industrialization carries out the simulation requirements of arts reproduction, not to upper
The problem existing during the micro-spray rice paper application stating domestic production solves；Patent " method for penetrating and coating of ink-jet printing material "
(application number CN 200710063661) and patent " inkjet printing coating and use the ink-jet typing artificial material that this coating makes "
(application number CN200710063662) individually disclose the coating process of a kind of ink-jet printing material and a kind of inkjet printing coating and
Its ink-jet typing artificial material made, with solve tradition rice paper or silk paper on color inkjet printer the serious ink of generation
The problems such as diffusion, poor contrast and color saturation difference.What this two patents solved is tradition rice paper or silk paper occurs when printing
Problem, the problem existing during the micro-spray rice paper application not solving current domestic production.Meanwhile, this two patents are suitable only for
Single paper coated, its poor stability, be not suitable for industrializing production continuously；Patent " a kind of ink jet recording paper " (application number
CN200810225556) disclose respectively with patent " a kind of highly artificial material for jet ink printing " (application number CN200810225553)
A kind of material of applicable inkjet printing.Its Patent " a kind of highly artificial material for jet ink printing " is disclosed that silk paper and silk, and
It is not related to inkjet printing rice paper, and patent " a kind of ink jet recording paper " also only solves the ink that occurs slowly due to print substrate blotting speed
Water interpenetrates, and affects the print quality problem of pattern resolution, and the micro-spray rice paper not solving current domestic production is applied
When exist problem；Patent " ink-jet typing artificial material " (application number CN201120402556), the ink-jet of this utility model is beaten
Print artificial material can solve tradition rice paper or silk paper produced on color inkjet printer serious ink spread, poor contrast
The problem such as poor with color saturation, does not mention the problem solving to exist during micro-spray rice paper application domestic at present.
As can be seen here, the rice paper that the applicable Giclee of current domestic production prints, occurs such as: print color inadequate during application
Uniformly (occur printing spot), color reprodubility difference, colour gamut are wide not, pattern stereovision difference, details show the problems such as bad；
Produce control instability, cause product quality fluctuate, and during the Paper Printing of same pattern different batches, color is inconsistent,
The problems such as aberration occur, still there is no good solution.The existence of these problems, is also that the high-grade art work of restriction China is multiple
System moves towards a high-end bottleneck problem.
Content of the invention
Patent of the present invention provides a kind of micro-spray art rice paper, and this art rice paper coating and coating porosity are evenly distributed unanimously；Beat
During print, blotting speed is fast, uniform, when great Mo amount solid color (especially black) prints, and color uniformity, will not go out
Now print spot problem (i.e. due to uneven blotting, the local color density of appearance and color distortion)；The overall color density of print pattern
High, colour gamut is wide, resolution ratio is high, it is possible to obtaining preferable tone reproduction, so that print pattern stereovision is good, pattern more connects
Nearly original copy, it is achieved the high-grade art work is copied.This art rice paper uses high-end coating apparatus, and combines the coating process of advanced person
Produce, it is possible to achieve stable production control, thus obtain stable product quality.
To achieve these goals, the technical solution used in the present invention is as follows:
(1) it with the machine-processed rice paper of the big continuous rolling producing as body paper, is coated on its surface；Coating includes the primary coat in front
Layer, finishing coat or front only has finishing coat, including the back coating of reverse side；Based on priming coat is with porous, functional pigment,
And it is aided with macromolecular adhesive and auxiliary agent, it based on finishing coat is with porous, high-absorbable and functional pigment, and is aided with high score
Sub-adhesive and auxiliary agent, based on back coating is with water soluble polymer glue；The end, in finishing coat application have thixotropic functional pigment,
This pigment mutually acts synergistically with other pigment component, and coating can be made to have obvious thixotropy, contributes to the quick solid of wet coating
, reduce infiltration in body paper for the coating composition；Priming coat uses curtain coating mode, or film transfer coated mode, or
Gravure roll coating method carries out 1 coating, and finishing coat uses curtain coating mode to carry out 1～2 coating, and back coating uses curtain
Coating method, or film branch mode, or gravure roll mode, or scraper mode, or scraper coating method, carry out 1
Secondary coating；When priming coat and finishing coat use curtain coating mode to be coated with, trip temperature control is entered to its coating, it is ensured that apply during coating
Material performance and coating process are stable.
The present invention with mechanism rice paper as body paper, this body paper surface is substantially coarse, and has substantially high surface absorption characteristics, this for
Coating waste water is very unfavorable, and in the present invention, front uses the coating method of profiling, such as film transfer coated mode, and gravure roll is coated with
Mode, especially curtain coating mode, it is possible to obtain uniform coating distribution, uniform blotting when this is very beneficial for printing,
Do not have the problem printing spot.The obvious thixotropy of coating also makes the coating being coated on paper can form solidification faster,
Reduce coating and too much being drawn onto in paper of continuous phase, and uneven migration occurs, it is possible to obtain uniform coating structure, have
The problem helping avoid printing spot.Meanwhile, the coating of curtain coating is after excess temperature control, and coating property is stable, contributes to
Stablizing of product quality, can avoid the occurrence of different batches and print the appearance of aberration.
(2) in primary coat, painting coating, pigment used is silica, and functional pigment is the magnesium of silicate, aluminium, calcium, lithium salts
Being combined of one or more silicate, precipitated calcium carbonate；Macromolecular adhesive is PVA and VAE emulsion；Auxiliary agent be color fixing agent,
Water-loss reducer, thickener, wetting agent, water repellent agent, defoamer；During the back of the body applies, polymer waterborne glue used includes amylan, and spreads out
Biology, cellulose family, polyvinyl alcohol etc..
(3) used by, silica D50 particle diameter is 1～10 μm, and DOP oil factor is 150～300g/100g, and in primary coat, consumption is
30～60%, in topcoating, consumption is 50～80%；The silicate D50 particle diameter of calcium silicates or Magnesiumaluminumsilicate or lithium magnesium silicate etc. is 1～7 μm,
Thixotropic index (6rpm shear viscosity/60rpm shear viscosity) 3～10, in primary coat, consumption is 10～50%, and in topcoating, consumption is
5～30%；Precipitated calcium carbonate D50 particle diameter is 0.5～7 μm, and the consumption in primary coat and topcoating is 0～50%；PVA alcoholysis degree is
88～99%, the degree of polymerization be 1700 and more than, the consumption in primary coat and topcoating is 10～30%；VAE is vinyl acetate-second
Alkene copolymer emulsion, the consumption in primary coat and topcoating is 10～20%；Color fixing agent is cationic fixing agent, in primary coat and topcoating
Consumption is 5～20%；Water-loss reducer be carboxymethylcellulose calcium class or and association type Polymer Synthesizing water-loss reducer, in primary coat and topcoating
Consumption be 0～3%；Thickener is acroleic acid macromolecular type of latex type thickener, and the consumption in primary coat and topcoating is 0～6%；Profit
Consumption in primary coat and topcoating for the humectant is 0～5%；Water repellent agent is PAPU class, glyoxal class, zirconium carbonate salt, in primary coat and
Consumption in topcoating is 0～2%；Consumption in primary coat and topcoating for the defoamer is 0.05～0.5%.
(4) mechanism rice paper is quantitatively not less than 40g/m2；Primary coat coating weight is 5～10g/m2, topcoating coating weight 6～15g/m2, the back of the body
Applying coating weight is 0.5～3g/m2。
(5) priming coat, or finishing coat, or the die head of curtain coating mode used by back coating is slit or slope streaming, and slope is flowed
Coventry type die head coventry gap is 1～5 layer；Die head is furnished with temperature control system, and control coating material temperature scope is 10～30 DEG C；Curtain is used to apply
The Coating Speed of mode for cloth is 50～300m/min.
(6) coating of priming coat, finishing coat and back coating produces once to be coated with on a production line and completes, it is also possible to single
It is solely coated processing successively.
(7) controlling primary coat, topcoating and the back of the body to apply, after coating is dried every time, moisture is 4～6%.After control every time coating drying
Moisture, prevented from being dried, contributed to into the planarization of paper paper, when being possible to prevent user to apply due to paper crimp and cause
The phenomenon rubbing black first-class impact application occurs.
The present invention takes full advantage of the feature of curtain coating, i.e. perfect profiling feature, it is possible to obtain highly uniform coating distribution.
Curtain coating mode is compared with airblade coating mode, and its coating weight will not be by the shadow of body paper absorbability and coating water retention, rheological characteristic
Ring, it is possible to achieve accurate, stable coating weight control, it is ensured that the stability contorting of the quality of production.Meanwhile, the present invention is also abundant
Make use of the end, coating materials to have obvious thixotropic feature, quick formation solidifies, and effectively alleviates wet coating too much and uneven
Even infiltration problem in body paper.The present invention takes full advantage of above-mentioned technical characterstic, effectively solves in absorbability extremely strong, and
Coating on shaggy mechanism rice paper, the problem of the runnability problems occurring and obvious quality and quality stability.Meanwhile,
Another feature of the present invention is, in the case of relatively low coating weight, optimizes formulation for coating material by rational, effectively reduces curtain
The feeding flow (i.e. reducing the thickness of curtain coating curtain) of coating, still can flow out stable, homogeneous curtain, it is achieved that curtain
Formula is coated under the low speed of 50～300m/min and remains able to properly functioning (generally use curtain coating mode to produce convention pigment
Coating paper or special, in order to obtain relatively low coating weight, its Coating Speed is not less than 600m/min).
The artistic rice paper that the present invention produces, utilize ten ink-jet printers of the same colour distinguish in front print image and 100%C, M, Y,
K tetra-look, prints blotting fast, without printing heap ink phenomenon.Four look color lump average color density are more than 1.70, and the look of 100%K color lump is close
Degree be more than 2.40, C, M, Y, R, G, B six look gamut area be more than 9800；Meanwhile, different batches art rice paper C, M,
Y, R, G, B six the average color difference Δ E of look color lump be not more than 1.5.The present invention produce artistic rice paper have printing color density height,
Colour gamut is wide, print resolution is high, and pattern stereovision is good, without great quality problems such as printing spot or local aberration, and product matter
Amount is stable, is suitable for the high-grade art work and copies.
Brief description
Fig. 1 is embodiment 1～3 gamut area figure.
Detailed description of the invention
Embodiment 1
Art rice paper uses 50g/m2Machine-processed rice paper be body paper, front priming coat, finishing coat, all use curtain coating mode,
The back of the body applies and uses gravure roll coating method, and the end, face, the back of the body apply and be coated with 1 time, and once completes to be coated with to produce, Coating Speed 150m/min,
The die head of curtain coating is dropping curtain formula；In primer, 5～8 μm of silica content of particle diameter are 50%, and calcium silicates consumption is 30%,
Precipitated calcium carbonate consumption is 20%, the degree of polymerization 2000, and the PVA consumption of alcoholysis degree 99% is 15%, and VAE consumption is 15%,
Cationic fixing agent consumption is 10%, and CMC water-loss reducer consumption is 2%, and thickener consumption is 0.6%, and wetting agent consumption is 0.3%,
Defoamer consumption is 0.2%, and coating solids is 30%, and during coating, coating material temperature controls at 20～23 DEG C, and coating weight is 6～7g/m2；
In coating materials, 2～6 μm of silica content of particle diameter are 70%, and calcium silicates consumption is 20%, and precipitated calcium carbonate consumption is 10%,
The degree of polymerization 1700, the PVA consumption of alcoholysis degree 99% is 25%, and VAE consumption is 10%, and cationic fixing agent consumption is 10%,
Thickener consumption is 0.8%, and wetting agent consumption is 0.25%, and defoamer consumption is 0.2%, and coating solids is 25%, during coating
Coating material temperature controls at 20～25 DEG C, and coating weight is 9～10g/m2；Back paint uses surface sizing starch, and concentration is 10%, applies
Cloth amount is 1～2g/m2；After coating drying, moisture is 5～6%.Through cutting, rewinding can produce the reel of one fixed width and length
Artistic rice paper product.
The present embodiment produce artistic rice paper, utilize ten ink-jet printers of the same colour print respectively in front 100%C (cyan),
100%M (magenta), 100%Y (yellow), 100%K (black) color lump, print R (red, 94%M+97%Y), G
(green, 65%C+100%Y), B (blue, 90%C+79%M) color lump, during printing, blotting speed is fast, without printing heap
Ink phenomenon.Utilize Ai Seli Spectrodensiotometer (528 type) test C, M, Y, K tetra-look color lump density；Test C, M,
Y, R, G, B six L*, a*, b* of look color lump, (a* numerical value is horizontal stroke at plane right-angle coordinate to utilize a*, b* of six color lumps
Axial coordinate, b* numerical value is ordinate of orthogonal axes) in coordinate, calculate the size of the area that C, B, M, R, Y, G are surrounded,
As the numerical value of colour gamut, this value is bigger, and colour gamut is wider, as shown in Figure 1；The test artistic rice paper C of different batches, M, Y,
R, G, B six average color difference Δ E of look color lump.Print simultaneously and test import and domestic sample, contrast.Test result
As shown in table 1.
The artistic rice paper using the method to produce has printing color density height, colour gamut is wide, print resolution is high, and pattern stereovision is good,
Do not occur printing spot or local aberration problem.
Embodiment 2
As tdescribed in embodiment 1, the quantification of 75g/m of machine-processed rice paper used by body paper2, front primary coat uses film transfer coated mode,
Coating Speed 300m/min；In primary coat, silica content is 40%, and calcium silicates consumption is 30%, and precipitated calcium carbonate consumption is
30%, the degree of polymerization 1700, the PVA consumption of alcoholysis degree 88% is 12%, and CMC water-loss reducer consumption is 2.5%, thickener consumption
Being 0.2%, wetting agent consumption is 0.1%, and defoamer consumption is 0.1%, and coating solids is 33%, and coating weight is 8g/m2；
In coating materials, silica content is 80%, and calcium silicates consumption is 20%, and precipitated calcium carbonate consumption is 0%, the degree of polymerization 1700,
The PVA consumption of alcoholysis degree 88% is 25%, and VAE consumption is 15%, and cationic fixing agent consumption is 18%, thickener consumption
Being 1.0%, coating solids is 22%, and coating weight is 12g/m2.The artistic rice paper that the present embodiment produces, utilizes ten ink-jets of the same colour
Printer carries out printing, tests, and test result is as shown in table 1.
The artistic rice paper using the method to produce has printing color density height, colour gamut is wide, print resolution is high, and pattern stereovision is good,
Do not occur printing spot or local aberration problem.
Embodiment 3
As tdescribed in embodiment 1, the quantification of 60g/m of machine-processed rice paper used by body paper2, front primary coat uses gravure roll coating method,
Coating Speed 200m/min；In primary coat, silica content is 60%, and calcium silicates consumption is 10%, and precipitated calcium carbonate consumption is
30%, association type Polymer Synthesizing water-loss reducer consumption is 3%, and thickener consumption is 0.1%, and wetting agent consumption is 0%, froth breaking
Agent consumption is 0.1%, and coating solids is 25%, and coating weight is 5g/m2；In coating materials, silica content is 65%, silicon
Acid calcium consumption is 35%, and precipitated calcium carbonate consumption is 0%, the degree of polymerization 1700, and the PVA consumption of alcoholysis degree 99% is 23%, VAE
Consumption is 15%, and cationic fixing agent consumption is 18%, and thickener consumption is 1.0%, and PAPU class water repellent agent consumption is 1.0%,
Coating solids is 22%, and coating weight is 9g/m2.The artistic rice paper that the present embodiment produces, utilizes ten ink-jet printers of the same colour to enter
Row prints, test, and test result is as shown in table 1.
The artistic rice paper using the method to produce has printing color density height, colour gamut is wide, print resolution is high, and pattern stereovision is good,
Do not occur printing spot or local aberration problem.
The 1st, table tests data
Claims (7)
1. micro-spray art rice paper, it is characterised in that: with the machine-processed rice paper of the big continuous rolling producing as body paper, enter on its surface
Row coating；Coating includes that the priming coat in front, finishing coat or front only have finishing coat, including the back coating of reverse side；Priming coat
Based on porous, functional pigment, and be aided with macromolecular adhesive and auxiliary agent, finishing coat with porous, high-absorbable and
It based on functional pigment, and is aided with macromolecular adhesive and auxiliary agent, based on back coating is with water soluble polymer glue；The end, topcoating
Application in Ceng has thixotropic functional pigment, and this pigment mutually acts synergistically with other pigment component, and coating can be made to have substantially
Thixotropy, contribute to the quick set of wet coating, reduce infiltration in body paper for the coating composition；Priming coat uses curtain coating
Mode, or film transfer coated mode, or gravure roll coating method carries out 1 coating, and finishing coat uses curtain coating mode
Carrying out 1～2 coating, back coating uses curtain coating mode, or film branch mode, or gravure roll mode, or scraper
Mode, or scraper coating method, carry out 1 coating；When priming coat and finishing coat use curtain coating mode to be coated with, to it
Coating enters trip temperature control, it is ensured that during coating, coating property and coating process are stable.
2. a kind of micro-spray art rice paper as claimed in claim 1, it is characterised in that: in primary coat, painting coating, pigment used is two
Silica, functional pigment be the magnesium of silicate, aluminium, calcium, one or more silicate of lithium salts compound, precipitated calcium carbonate；
Macromolecular adhesive is PVA and VAE emulsion；Auxiliary agent is color fixing agent, water-loss reducer, thickener, wetting agent, water repellent agent, disappears
Infusion；During the back of the body applies, polymer waterborne glue used includes amylan, and derivative, cellulose family, polyvinyl alcohol.
3. a kind of micro-spray art rice paper as claimed in claim 2, it is characterised in that: silica D50 particle diameter used is 1～10 μm,
DOP oil factor is 150～300g/100g, and in primary coat, consumption is 30～60%, and in topcoating, consumption is 50～80%；Calcium silicates or silicon
The silicate D50 particle diameter of acid magnalium or lithium magnesium silicate etc. is 1～7 μm, and (6rpm shear viscosity/60rpm shearing is viscous for thixotropic index
Degree) 3～10, in primary coat, consumption is 10～50%, and in topcoating, consumption is 5～30%；Precipitated calcium carbonate D50 particle diameter is 0.5～7 μm,
Consumption in primary coat and topcoating is 0～50%；PVA alcoholysis degree is 88～99%, the degree of polymerization be 1700 and more than, in primary coat and
Consumption in topcoating is 10～30%；VAE is vinyl acetate-ethylene copolymerization emulsions, and the consumption in primary coat and topcoating is 10～20%；
Color fixing agent is cationic fixing agent, and the consumption in primary coat and topcoating is 5～20%；Water-loss reducer be carboxymethylcellulose calcium class or and
Association type Polymer Synthesizing water-loss reducer, the consumption in primary coat and topcoating is 0～3%；Thickener is that acroleic acid macromolecular type of latex type increases
Thick dose, the consumption in primary coat and topcoating is 0～6%；Consumption in primary coat and topcoating for the wetting agent is 0～5%；Water repellent agent is PAPU
Class, glyoxal class, zirconium carbonate salt, the consumption in primary coat and topcoating is 0～2%；Consumption in primary coat and topcoating for the defoamer
It is 0.05～0.5%.
4. a kind of micro-spray art rice paper as claimed in claim 1, it is characterised in that: mechanism rice paper is quantitatively not less than 40g/m2；The end
Applying coating weight is 5～10g/m2, topcoating coating weight 6～15g/m2, it is 0.5～3g/m that the back of the body applies coating weight2。
5. a kind of micro-spray art rice paper as claimed in claim 1, it is characterised in that: priming coat, or finishing coat, or back coating institute
Die head by curtain coating mode is slit or slope streaming, and streaming die head gap, slope is 1～5 layer；Die head is furnished with temperature control
System, control coating material temperature scope is 10～30 DEG C；The Coating Speed using curtain coating mode is 50～300m/min.
6. a kind of micro-spray art rice paper as claimed in claim 1, it is characterised in that: the coating of priming coat, finishing coat and back coating
Production can once be coated with on a production line and complete, it is also possible to is individually coated processing successively.
7. a kind of micro-spray art rice paper as claimed in claim 1, it is characterised in that: control primary coat, topcoating and the back of the body apply, and apply every time
After cloth drying, moisture is 4～6%.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108611921A (en) * | 2016-12-08 | 2018-10-02 | 金东纸业（江苏）股份有限公司 | A kind of preparation method of coating for paper, coating paper and coating for paper |
| CN109763377A (en) * | 2019-03-04 | 2019-05-17 | 中国制浆造纸研究院有限公司 | A kind of production method of inkjet printing decoration paper and coating |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005329716A (en) * | 2002-10-22 | 2005-12-02 | Ricoh Co Ltd | Recording medium |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108611921A (en) * | 2016-12-08 | 2018-10-02 | 金东纸业（江苏）股份有限公司 | A kind of preparation method of coating for paper, coating paper and coating for paper |
| CN108611921B (en) * | 2016-12-08 | 2020-09-18 | 金东纸业（江苏）股份有限公司 | Paper coating, coated paper and preparation method of paper coating |
| CN109763377A (en) * | 2019-03-04 | 2019-05-17 | 中国制浆造纸研究院有限公司 | A kind of production method of inkjet printing decoration paper and coating |
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Address after: 100102 Zhongyang building, No. 4, Qiyang East Road, Wangjing, Chaoyang District, Beijing Co-patentee after: Cangzhou Yida Decal Printing Materials Co., Ltd. Patentee after: China pulp and Paper Research Institute Co., Ltd. Address before: 100102 Zhongyang building, No. 4, Qiyang East Road, Wangjing, Chaoyang District, Beijing Co-patentee before: Cangzhou Yida Decal Printing Materials Co., Ltd. Patentee before: China National Pulp & Paper Research Institute |
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