CN107059470B - A kind of coating suitable for producing digital thermal dye sublimation transfer printing paper on high speed coating machine - Google Patents
A kind of coating suitable for producing digital thermal dye sublimation transfer printing paper on high speed coating machine Download PDFInfo
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- CN107059470B CN107059470B CN201710311584.8A CN201710311584A CN107059470B CN 107059470 B CN107059470 B CN 107059470B CN 201710311584 A CN201710311584 A CN 201710311584A CN 107059470 B CN107059470 B CN 107059470B
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/385—Oxides, hydroxides or carbonates
-
- 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
-
- 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
- B41M5/5227—Macromolecular coatings characterised by organic non-macromolecular additives, e.g. UV-absorbers, plasticisers, surfactants
-
- 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
- B41M5/5236—Macromolecular coatings characterised by the use of natural gums, of proteins, e.g. gelatins, or of macromolecular carbohydrates, e.g. cellulose
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/52—Cellulose; Derivatives thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/58—Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/12—Defoamers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
Abstract
The present invention relates to field of papermaking, it is especially high-end to use paper field, specifically provide a kind of coating suitable for producing digital thermal dye sublimation transfer printing paper on high speed coating machine, the coating is prepared with sodium carboxymethylcellulose or sodium alginate, high hydroscopic resin and styrene-acrylic latex etc. for primary raw material, it can be adapted for the requirement that coating machine of the coating speed greater than 500m/min is coated with, to obtain the digital thermal dye sublimation transfer printing paper of high quality.
Description
Technical field
The present invention relates to field of papermaking, are related to a kind of suitable for producing digital thermal dye sublimation transfer printing paper on high speed coating machine
Coating.
Background technique
Thermal dye sublimation transfer printing is that the picture and text such as portrait, landscape, text are used the ink-jet printer equipped with thermal dye sublimation transfer printing ink
It is printed upon on thermal dye sublimation transfer printing paper with mirror image posture, is heated to 200 DEG C or so using thermal transfer equipment, makes on heat sublimation paper
The distillation of thermal transfer ink penetrates into stock, and wherein the quality of thermal dye sublimation transfer printing paper directly influences the result of the above process.
The coater speed of production heat sublimation transfer printing is substantially in 100m/min hereinafter, press existing formulation for coating material now
When the coating of preparation is used in the high speed coating machine of 500m/min or more, due to the high shear forces by high-speed blade or air knife, apply
Great variety occurs for the rheological equationm of state of material, and shear viscosity sharply declines, and causes coating kiss-coating difficult, coating weight is unable to satisfy work
Skill requirement, and the too low coating speed of the prior art then greatly limits the yield of thermal dye sublimation transfer printing paper, therefore how to solve this
One problem becomes one of this field urgent problem to be solved.
Summary of the invention
The present invention is directed to problems of the existing technology, provides a kind of suitable for producing number on high speed coating machine
The coating of code thermal dye sublimation transfer printing paper, the coating is with sodium carboxymethylcellulose or sodium alginate, high hydroscopic resin and styrene-acrylic latex etc.
It is prepared for primary raw material, can be adapted for the requirement that coating machine of the coating speed greater than 500m/min is coated with, to obtain
The digital thermal dye sublimation transfer printing paper of high quality.
Technical scheme is as follows:
A kind of coating suitable for producing digital thermal dye sublimation transfer printing paper on high speed coating machine: its main component is by weight
It is calculated as:
Sodium carboxymethylcellulose or 20-60 parts of sodium alginate, 20-50 parts of particulate minerals, high hydroscopic resin 20-50
Part, 5-10 parts of styrene-acrylic latex, 1-3 parts of defoaming agent, 1-3 parts of fungicide,
Wherein degree of substitution >=0.6 of the sodium carboxymethylcellulose, sodium alginate use the sodium alginate of ultra-low viscosity,
Viscosity≤10cp of its 2wt% aqueous solution at 25 DEG C；
The particulate minerals are selected from CaCO3Or attapulgite or or mixtures thereof talcum powder or china clay, and wherein
The part partial size≤50nm will account for 65% or more；
Above-mentioned raw materials are added to the water, the coating solids 40-65% finally obtained is made；
The high hydroscopic resin used after present invention optimization are as follows: with bentonite, phosphate ester starch, acrylic acid, acrylamide etc.
For starch/bentonite complex high absorbent resin of raw material production, preparation method can be interim according to " functional material " 2015 17,
Wang Rui outstanding person et al. holds the production preparation of the process in " starch/bentonite complex high absorbent resin Study on Preparation " write
It forms.
Using this high hydroscopic resin, guarantee printing effect and print quality using its high-hydroscopicity, because heat sublimation turns
Printing ink is water-based ink mostly, needs paper to have good water imbibition when printing on paper come can be quickly after guaranteeing on ink to paper
It is absorbed, first is that rate of drying and print speed are improved, if the page of ink not dry printing for a long time cannot be wound, meeting
Adhere to the back side of paper；Second is that ink is avoided that two kinds of ink interpenetrate influence printing matter in page surface after being quickly absorbed
Amount, and the application of above-mentioned high hydroscopic resin then ensure that the water imbibition of the transfer paper finally obtained is splendid.
Styrene-acrylic latex of the present invention is market general types, and standard is 0-10 DEG C of glass transition temperature when selecting, Gu
Content 40-50%；
The defoaming agent is selected from polysiloxane defoamer, and fungicide is selected from isothiazolinone biocide agent；It is selected from
Market conventional products.
Above-mentioned component and dosage are selected, main cause is as follows:
1, sodium carboxymethylcellulose or sodium alginate can play the role of gluing, film forming, print to paper first is that carrying
On ink do not permeate in body paper, second is that guaranteeing that these ink more as far as possible can be transferred on cloth in high temperature distillation；And it uses
Amount cannot be excessive, in order to avoid run counter to desire；
2, mineral in granular form mass-energy plays the role of certain suction-operated, while can play skeleton to entire coating, this
It is one of the important component for improving shear viscosity；
3, the main function of high hydroscopic resin is the water imbibition for improving paper as described above, to absorb ink, is improved
The ink setting speed and print quality of paper；
4, styrene-acrylic latex can play the role of auxiliary adhesive, due to the use of inventive formulation mineral, so that
It must guarantee its adherency with the use of a certain amount of styrene-acrylic latex, in addition styrene-acrylic latex and particulate minerals are used cooperatively
It is one of the important source material of anti-high shear；
5, the use of defoaming agent is mainly that the bubble reduced in coating improves coating homogeneity, and fungicide can prevent coating
It goes mouldy, reduces the growth of bacterium.
From the foregoing, it will be observed that required to adapt to high speed of the present invention coating, first is that being utilized in formulation for coating material of the invention
The strong characteristic of the anti-high shear ability of granular mineral；Second is that the addition cooperation particulate minerals of styrene-acrylic latex improve anti-height and cut
Cut ability；Third is that solid content is increased to 40-65% in the formula of coating, it is much higher than the prior art, this is to adapt to high-speed coating to want
An important factor for asking.
In addition to this, the present inventor still further provide the coating the preparation method is as follows:
Sodium carboxymethylcellulose or sodium alginate are dissolved with 40-60 DEG C of warm water, concentration is 15-35wt% after dissolution, together
When with 40-50 DEG C of warm water disperse high hydroscopic resin, the solid content control of dispersion is in 40-60%, and particulate minerals are with dry
The form of powder is added；
Above-mentioned dissolved sodium carboxymethylcellulose or sodium alginate, high water absorption are sequentially added in groove tank when specific preparation
Resin is slowly added to particulate minerals after mixing evenly while stirring, and above-mentioned three is uniformly mixed, solid content after mixing
50% or so；Remaining other raw materials are subsequently added, stirring no less than 20 after every kind of raw material is added when other raw materials are added
Minute a kind of lower raw material is added, it is more uniform in favor of mixing, while water consumption is adjusted according to its solid content, so that most
The solid content of whole coating is between 40-65%.
The coating final properties prepared using the above method are as follows: solid content 40-65wt%, low-shear viscosity 800-
1700cPs, shear viscosity is not less than 30 (shearing digit rates 106), it is adapted to the work of the high-speed coating of 500m/min or more
Skill.
In conclusion this coating provided by the present invention is with sodium carboxymethylcellulose or sodium alginate, high hydroscopic resin
It is prepared with styrene-acrylic latex etc. for primary raw material, can be adapted for that coating machine of the coating speed greater than 500m/min be coated with wants
It asks, to obtain the digital thermal dye sublimation transfer printing paper of high quality.
Specific embodiment
The present invention is further illustrated below with reference to embodiment, can make those skilled in the art that this hair be more completely understood
It is bright, but do not limit the invention in any way.
Embodiment 1
A kind of coating suitable for producing digital thermal dye sublimation transfer printing paper on high speed coating machine: its main component is by weight
It is calculated as:
Sodium carboxymethylcellulose or 20 parts of sodium alginate, 20 parts of particulate minerals, 20 parts of high hydroscopic resin, styrene-acrylic latex
5 parts, 1 part of defoaming agent, 1 part of fungicide,
(1) sodium carboxymethylcellulose of degree of substitution >=0.6 is selected；
(2) particulate minerals described in are selected from CaCO3, and wherein the part partial size≤50nm will account for 65% or more；
Used high hydroscopic resin are as follows: with bentonite, phosphate ester starch, acrylic acid, acrylamide etc. be raw material production
Starch/bentonite complex high absorbent resin, preparation method can be according to " functional material " 17 interim, Wang Ruijie et al. in 2015
The process production held in " starch/bentonite complex high absorbent resin Study on Preparation " write is prepared.
Styrene-acrylic latex of the present invention is market general types, such as styrene-acrylate emulsion, standard when selection
It is 0-10 DEG C of glass transition temperature, solid content 40-50%；
The defoaming agent is selected from polysiloxane defoamer, and fungicide is selected from isothiazolinone biocide agent, is selected from
Market conventional products.
Preparation method is as follows:
(1) 45 DEG C of warm water dissolves sodium carboxymethylcellulose, and concentration is 30wt% after dissolution；
(2) 45 DEG C of warm water disperses high hydroscopic resin, and solid content is controlled in 60wt%；
(3) after above two raw material prepares, it is fine to be pumped into minister's carboxymethyl respectively in 10 cubes of tanks with blender
Plain 4.1 tons of sodium solution is tieed up, 2 tons of high hydroscopic resin dispersion liquid, is mixed 30 minutes, is slow added into 1.2 tons of CaCO3, stirring
30 minutes；
(4) it is stirring evenly and then adding into 0.6 ton of styrene-acrylic latex, 61kg defoaming agent and 61kg fungicide, stirs 30min.
The coating finally obtained, property are as follows:
Solid content 50wt%, low-shear viscosity 2400cPs, shear viscosity are 38 (shearing digit rates 106)
Painting effect: the coating prepared using the above coating formulation, coating machine speed are increased to 1050m/min, and front (is beaten
Print face) coating weight reached 8-10g/m2, do not occur disconnected paper phenomenon during coating operation, production efficiency has reached 1400-1600
Ton/day, the production efficiency of the remote small coating machine of ultra-traditional.Finished paper Indexs measure situation: entire banner coating weight uniformity is beaten
It is good to print test effect.
Embodiment 2:
A kind of coating suitable for producing digital thermal dye sublimation transfer printing paper on high speed coating machine: its main component is by weight
It is calculated as:
60 parts of sodium alginate, 50 parts of particulate minerals, 50 parts of high hydroscopic resin, 10 parts of styrene-acrylic latex, 3 parts of defoaming agent,
3 parts of fungicide,
Wherein the sodium alginate using ultra-low viscosity sodium alginate (that is: viscosity of 2% aqueous solution at 25 DEG C≤
10cp)；
The particulate minerals are selected from the mixture of attapulgite and talcum powder, and the wherein part partial size≤50nm
65% or more is accounted for, the two amount ratio is 1:1；
Used high hydroscopic resin are as follows: with bentonite, phosphate ester starch, acrylic acid, acrylamide etc. be raw material production
Starch/bentonite complex high absorbent resin, preparation method can be according to " functional material " 17 interim, Wang Ruijie et al. in 2015
The process production held in " starch/bentonite complex high absorbent resin Study on Preparation " write is prepared.
Styrene-acrylic latex of the present invention is styrene-acrylate emulsion, and standard is glass transition temperature 0- when selecting
10 DEG C, solid content 40-50%；
The defoaming agent is selected from polysiloxane defoamer, and fungicide is selected from isothiazolinone biocide agent, is selected from
Market conventional products.
Preparation method is as follows:
(1) 45 DEG C of warm water dissolves sodium carboxymethylcellulose, and concentration is 25wt% after dissolution；
(2) 45 DEG C of warm water disperses high hydroscopic resin, and solid content is controlled in 55wt%；
(3) after above two raw material prepares, it is pumped into sodium alginate soln respectively in 10 cubes of tanks with blender
It 4.2 tons, 1.6 tons of high hydroscopic resin dispersion liquid, is mixed 25 minutes, is slow added into 0.9 ton of CaCO3, stir 30 minutes；
(4) it is stirring evenly and then adding into 0.34 ton of styrene-acrylic latex, 53kg defoaming agent and 53kg fungicide, stirs 30min.I.e.
It can.The coating finally obtained, property are as follows:
Solid content 42wt%, low-shear viscosity 2100cPs, shear viscosity are 32 (shearing digit rates 106)
Painting effect: the coating prepared using the above coating formulation, coating machine speed are increased to 980m/min, and front (is beaten
Print face) coating weight reached 7-8g/m2, do not occur disconnected paper phenomenon during coating operation, production efficiency has reached 1300-1400
Ton/day, the production efficiency of the remote small coating machine of ultra-traditional.Finished paper Indexs measure situation: entire banner coating weight uniformity is beaten
It is good to print test effect.
Claims (4)
1. a kind of coating suitable for producing digital thermal dye sublimation transfer printing paper on high speed coating machine, it is characterised in that: its main group
Divide by weight are as follows:
Sodium carboxymethylcellulose or 20-60 parts of sodium alginate, 20-50 parts of particulate minerals, 20-50 parts of high hydroscopic resin, benzene
Third 5-10 parts of latex, 1-3 parts of defoaming agent, 1-3 parts of fungicide,
Wherein degree of substitution >=0.6 of the sodium carboxymethylcellulose, sodium alginate use the sodium alginate of ultra-low viscosity,
Viscosity≤10cp of the 2wt% aqueous solution at 25 DEG C；
The particulate minerals are selected from CaCO3Or attapulgite or or mixtures thereof talcum powder or china clay；
0-10 DEG C of its glass transition temperature of used styrene-acrylic latex, solid content 40-50%；
Preparation method is as follows:
Dissolved sodium carboxymethylcellulose or sodium alginate and high hydroscopic resin are sequentially added in groove tank, after mixing evenly,
It is slowly added to particulate minerals while stirring, above-mentioned three is uniformly mixed, solid content is 50% after mixing；Subsequently it is added
Remaining other raw materials add a kind of lower raw material in stirring no less than 20 minutes after every kind of raw material is added when other raw materials are added,
It is more uniform in favor of mixing, while water consumption is adjusted according to its solid content, so that the solid content of final coating is in 40-
Between 65wt%；
Sodium carboxymethylcellulose or sodium alginate are dissolved with 40-60 DEG C of warm water, concentration is 15-35wt% after dissolution；Use 40-50
DEG C warm water disperse high hydroscopic resin, the solid content of dispersion is controlled in 40-60wt%.
2. coating according to claim 1, it is characterised in that: partial size≤50nm is wanted part in the particulate minerals
Account for 65% or more.
3. coating according to claim 1, it is characterised in that: the defoaming agent is selected from polysiloxane defoamer, sterilization
Agent is selected from isothiazolinone biocide agent.
4. it is suitable for producing the preparation method of the coating of digital thermal dye sublimation transfer printing paper described in claim 1 on high speed coating machine,
It is characterized by:
Specific step is as follows:
Dissolved sodium carboxymethylcellulose or sodium alginate and high hydroscopic resin are sequentially added in groove tank, after mixing evenly,
It is slowly added to particulate minerals while stirring, above-mentioned three is uniformly mixed, solid content is 50% after mixing；Subsequently it is added
Remaining other raw materials add a kind of lower raw material in stirring no less than 20 minutes after every kind of raw material is added when other raw materials are added,
It is more uniform in favor of mixing, while water consumption is adjusted according to its solid content, so that the solid content of final coating is in 40-
Between 65wt%；
Sodium carboxymethylcellulose or sodium alginate are dissolved with 40-60 DEG C of warm water, concentration is 15-35wt% after dissolution；Use 40-50
DEG C warm water disperse high hydroscopic resin, the solid content of dispersion is controlled in 40-60wt%.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN2016112533148 | 2016-12-30 | ||
| CN201611253314 | 2016-12-30 |
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| CN107059470A CN107059470A (en) | 2017-08-18 |
| CN107059470B true CN107059470B (en) | 2019-02-22 |
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| CN108894053A (en) * | 2018-08-28 | 2018-11-27 | 赵慧哲 | The thermal dye sublimation transfer printing paper of high-speed production in a kind of suitable machine |
| CN111364285B (en) * | 2018-12-26 | 2022-09-13 | 金华盛纸业（苏州工业园区）有限公司 | High-surface-retention coating, coated paper and preparation method thereof |
| CN112227111A (en) * | 2020-09-18 | 2021-01-15 | 江阴万邦新材料有限公司 | Processing technology of high-ink-absorption anti-permeation thermal sublimation transfer printing paper |
| CN112176765A (en) * | 2020-09-18 | 2021-01-05 | 江阴万邦新材料有限公司 | High-transfer-precision thermal sublimation dye adsorption coating formula |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003064597A (en) * | 2001-08-24 | 2003-03-05 | Nippon Unicar Co Ltd | Water-based surface coating agent for printing paper, method for producing the same and printing paper coated therewith |
| CN102877360A (en) * | 2012-09-05 | 2013-01-16 | 喻小琦 | Coating component for heat transfer paper, heat transfer paper and manufacturing method thereof |
| CN103538386A (en) * | 2012-07-16 | 2014-01-29 | 苏州市全佳涂布制品有限公司 | Quick-drying ink-jet thermal dye sublimation transfer printing medium and preparation method thereof |
| CN106223120A (en) * | 2016-08-22 | 2016-12-14 | 浙江金泽纸品科技有限公司 | A kind of heat sublimation transfer printing paper coating process |
-
2017
- 2017-05-05 CN CN201710311584.8A patent/CN107059470B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003064597A (en) * | 2001-08-24 | 2003-03-05 | Nippon Unicar Co Ltd | Water-based surface coating agent for printing paper, method for producing the same and printing paper coated therewith |
| CN103538386A (en) * | 2012-07-16 | 2014-01-29 | 苏州市全佳涂布制品有限公司 | Quick-drying ink-jet thermal dye sublimation transfer printing medium and preparation method thereof |
| CN102877360A (en) * | 2012-09-05 | 2013-01-16 | 喻小琦 | Coating component for heat transfer paper, heat transfer paper and manufacturing method thereof |
| CN106223120A (en) * | 2016-08-22 | 2016-12-14 | 浙江金泽纸品科技有限公司 | A kind of heat sublimation transfer printing paper coating process |
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Denomination of invention: The invention relates to a coating suitable for producing digital thermal sublimation transfer paper on a high-speed coater Effective date of registration: 20211223 Granted publication date: 20190222 Pledgee: Industrial and Commercial Bank of China Limited Guangrao sub branch Pledgor: SHANDONG HUATAI PAPER Co.,Ltd. Registration number: Y2021980015852 |