CN108360298A - Spherical composite film heat sublimation transfer number paper - Google Patents
Spherical composite film heat sublimation transfer number paper Download PDFInfo
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- CN108360298A CN108360298A CN201711457003.8A CN201711457003A CN108360298A CN 108360298 A CN108360298 A CN 108360298A CN 201711457003 A CN201711457003 A CN 201711457003A CN 108360298 A CN108360298 A CN 108360298A
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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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
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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
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
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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
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
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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
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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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
- D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
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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
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/46—Non-macromolecular organic compounds
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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
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/52—Cellulose; Derivatives thereof
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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
- D21H19/44—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
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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
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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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
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
- D21H19/826—Paper comprising more than one coating superposed two superposed coatings, the first applied being pigmented and the second applied being non-pigmented
Abstract
The present invention relates to thermal dye sublimation transfer printing technical fields, disclose spherical composite film heat sublimation transfer number paper, include substrate paper (1), spherical composite membrane (2) and surface channel layer (3) successively from the bottom to top；Spherical composite membrane (2) is the interpenetrating networks spherical shape composite membrane being made of hydrophilic network resin and porous mineral or cyclodextrin or the composition of porous mineral and cyclodextrin, the interpenetrating network resin that hydrophilic network resin is acrylic acid resin composition, sodium carboxymethylcellulose is cross-linked to form with cationic polyacrylamide respectively；Spherical composite membrane (2) can expand " catching " dyestuff, multi-level to detach dye molecule and hydrone, while adjust its network density to improve water permeability.Spherical composite membrane (2) directly connect the rapid draing that ink can be achieved with substrate paper (1).Coating of the present invention has two-layer structure, production technology simplicity, and prints i.e. dry, quick blotting, good transferring effect, the needs of meeting printing speed and efficiently make.
Description
Technical field
The present invention relates to thermal dye sublimation transfer printing technical fields, more particularly to spherical composite film heat sublimation transfer number paper.
Background technology
Thermal transfer technology is referred to contents such as word, figures using hot print ink printed in plain paper or high-precision
On printing paper, it is heated to 180~230 DEG C in a few minutes using corresponding thermal transfer equipment, the image color on paper is forced
A kind of special process very being transferred on unlike material.Transfer printing digital paper is the carrier of pattern and ink, be heated to 180~
Pattern transfer is printed in different material mediums at 230 DEG C, basic guarantee dye molecule is transferred completely on dielectric material.
The tack quick-drying thermal dye sublimation transfer printing number paper that number of patent application is 201410849229.2 discloses one kind by upper
Arrive down the transfer printing digital paper including substrate paper, hydrophobic layer, water accepting layer, ink absorbing layer and meshy surface layer successively.The transfer printing digital paper
It is equipped with hydrophobic layer between water accepting layer and substrate paper, enters in base material paper fiber for the hydrone in ink to be isolated, makes moisture
The shortcomings that son is only capable of unidirectionally volatilizing by meshy surface layer, therefore there are slow drying speeds.
In addition, above-mentioned transfer printing digital paper is required for that water accepting layer and ink absorbing layer are arranged simultaneously to realize blotting pervious function.Turn
After ink absorbing layer in printing code paper absorbs dyestuff, the interpenetrating network resin meeting rapid expanding in ink absorbing layer " catches " dyestuff, from
And achieve the effect that increase blotting amount, but the hydrone in ink " can also be caught ", keep the transmitance of hydrone very low.Cause
This, raising water permeability requirement while increasing blotting amount can not be implemented separately in ink absorbing layer in the prior art.
The patent text that number of patent application is 201610737097.3 discloses the high blotting calorimetric sublimation transfer number of i.e. dry type
Code paper, the number paper include substrate paper, water suction pervious bed, porous string bag layer and surface channel layer, surface channel layer, the porous string bag
Hole between layer and water suction pervious bed has constructed " aquaporin ", so that the water molecule energy in ink is entered substrate paper, passes through drying
Device is dried, while can be volatilized again from surface channel layer, realizes two-way volatilization, realizes the i.e. dry effect of printing.
But the coating of above-mentioned thermal dye sublimation transfer printing number paper is three-decker, and i.e. dry effect is realized by triple coatings；
Since each masking liquid property is different, generally requiring and realize successively coating production by three coating heads, technics comparing is complicated,
Product quality can be influenced, and energy consumption is bigger；Or realize that production, one of coating head need two by two coating heads
Layer coextrusion coating, the matching of two kinds of masking liquids also require；It, usually can shadow to the requirement higher of equipment and coating process control
Ring the yield rate of coating.
Invention content
The present invention is more complicated for Three coating structure existing in the prior art and coating process, coating yield rate compares
Low disadvantage, provides a kind of spherical composite film heat sublimation transfer number paper of double-layer structure, which has printing
The characteristics of i.e. dry, quick blotting, good transferring effect, and coating process is easy, it is only necessary to production can be realized in two coating heads.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：
Spherical composite film heat sublimation transfer number paper includes that substrate paper, spherical composite membrane and surface are logical successively from the bottom to top
Channel layer；Spherical composite membrane is the combination by hydrophilic network resin and porous mineral or cyclodextrin or porous mineral and cyclodextrin
The interpenetrating networks spherical shape composite membrane of object composition, spherical composite membrane are calculated by mass percentage, and component and content difference are as follows：
Hydrophilic network resin 11~38%；
The composition 62~89% of porous mineral or cyclodextrin or porous mineral and cyclodextrin.
Preferably, hydrophilic network resin be by acrylic acid resin composition, sodium carboxymethylcellulose respectively with cation
The interpenetrating network resin that polyacrylamide is formed by multi isocyanate crosslinking.
Spherical composite membrane is that acrylic acid resin composition, sodium carboxymethylcellulose, porous mineral are poly- with cation respectively
The interpenetrating networks spherical shape composite membrane or acrylic acid resin composition, carboxylic first that acrylamide is formed by multi isocyanate crosslinking
The interpenetrating networks spherical shape that base sodium cellulosate, cyclodextrin are formed with cationic polyacrylamide by multi isocyanate crosslinking respectively is multiple
The composition and cation for closing film or acrylic acid resin composition, sodium carboxymethylcellulose, porous mineral and cyclodextrin gather
The interpenetrating networks spherical shape composite membrane that acrylamide is formed by multi isocyanate crosslinking.
Polyisocyanates is any one in tri o cresyl thiophosphate (4- isocyanate group phenyl ester), triphenylmethane triisocyanate
Any one in kind or two kinds and 1,2,4- benzene triisocyanate, 1,2,6- benzene triisocyanate and 1,3,5- benzene triisocyanates
Combination.
Cationic polyacrylamide is polyacrylamide-hydroxy-ethyl acrylate-methyl acrylate copolymer and polyacrylamide
Amine combines, and the cation reagent used that is cationized includes quaternary ammonium salt and tertiary amine salt, quaternary ammonium salt N, N, N- trimethyl-
2- (2- methyl-1s-oxo -2- acrylic oxygroup) ethyl ammonium chloride-acrylamide and acrylic acid methyl terpolymer, tertiary amine salt are
Dimethylamino propyl acrylamide hydrochloride-acrylamide and acrylic acid methyl terpolymer.
Preferably, acrylic acid resin composition be Acrylate-Acrylic sodium-hydroxy-ethyl acrylate terpolymer,
Acrylate-Acrylic -2- Sodium methacrylates terpolymer, cellulose-Acrylate-Acrylic hydroxyl ethyl ester ternary polymerization
Two or more in object, Sodium Polyacrylate.
Acrylic acid resin composition has a water-wet side and hydrophobic side simultaneously, and water-wet side is by the Water Molecular Adsorption in ink to hole
In, hydrophobic side promotes hydrone to pass to substrate paper, and substrate paper is in direct contact with drier, ensure that the fast rapid-curing cutback of hydrone
It is dry, it is conducive to printing drying, shortens the drying time of dielectric material, the i.e. dry effect of printing is realized, to meet printing speed
Making demand.
Preferably, porous mineral is two in kaolin, montmorillonite, diatomite, aluminium oxide, silica, calcium carbonate
Kind is two or more.Porous structure in porous mineral can provide hole for hydrophilic network resin, enable spherical composite membrane
Rapidly, ink is fully absorbed, blotting amount is increased, shortens transfer time, improves production efficiency.
Cyclodextrin is with the hollow cylinder three-dimensional ring structure tapered slightly, and empty structure can be hydrophilic network resin
Hole is provided, enable spherical composite membrane rapidly, fully absorb ink, increase blotting amount, shorten drying time, improve printing
Production efficiency.In its empty structure, outside larger open end is by C2And C3Secondary hydroxyl constitute, smaller opening end is by C6Primary
Hydroxyl is constituted, and has hydrophily, and inside by the shielding action of c h bond due to being formd hydrophobic region.
The microstructure of spherical composite membrane is more conducive to dye molecule and water quick separating.Ink enters spherical composite membrane
Later, the dye molecule in ink " is mainly caught " by swellable hydrophilic network resin, it is multi-level to detach dye molecule and moisture
Son, while adjusting hydrophilic network resin and porous mineral or the composition of cyclodextrin or the composition of porous mineral and cyclodextrin
With ratio to improve water permeability.
It is formed between hydrophilic network resin and porous mineral or cyclodextrin or porous mineral and the composition of cyclodextrin
Hole, thus spherical composite membrane has more small " aquaporin " --- minitype channels, minitype channel and surface channel layer and
Substrate paper directly communicates, and can not only be volatilized hydrone by surface channel layer, but also the available drying being in direct contact with substrate paper
Device makes hydrone quickly volatilize, and has the function of two-way volatilization, improves rate of drying, realizes the i.e. dry effect of printing, can be full
The printing speed demand of existing 100~2000 ms/h of the print speed of foot.
Preferably, the quality of spherical composite membrane is 8.0~18.0g on every square metre of substrate paper.At this point, the blotting time
It is short, dry rapid；When the quality of spherical composite membrane is less than 8.0g on every square metre of substrate paper, blotting time lengthening, dry speed
It spends slack-off；When the quality of spherical composite membrane is more than 18.0g on every square metre of substrate paper, blotting time, rate of drying show
It is excellent, but material with the production cost increases.
Preferably, surface channel layer is calculated by mass percentage, component and content difference are as follows：
Resin complexes 60~92%；
Porous silica 8~40%；
Wherein, resin complexes are cellulose-Carboxymethyl sodium cellulosate, vinyl alcohol-vinyl acetate copolymer, ethylene-
Two or more in vinyl alcohol-acetate ethylene copolymer, cellulose-hydroxyethyl cellulose copolymer.
The resin complexes of surface channel layer have hydrophily, but slow to the infiltration rate of ink, and the present invention uses
Porous silica can effective control surface channel layer hole, while using silica and resin complexes not on year-on-year basis
Example adjusts the pore size of surface channel layer, to being effectively improved infiltration rate of the surface channel layer to ink.
When printing at normal temperatures, ink can be transmitted in spherical composite membrane by the hole in surface channel layer, be had good
Good blotting speed；When transfer, high temperature (180~230 DEG C) makes the intermolecular hydrogen bonding in surface channel layer be broken, surface channel layer
More or bigger hole is formed, the quickly fully distillation from spherical composite membrane transfer printing digital paper of the dye molecule in ink turns
It prints efficient, picture and text can be kept bright in luster, and can ensure efficiently to transmit in ink to spherical composite membrane.
Preferably, the quality of every square metre of substrate paper upper surface channel layer is 1.5~3.0g.At this point, surface channel
Layer has good blotting speed in the case where room temperature prints, and can be transmitted to ink in spherical composite membrane；It is high when transfer
Warm (180~230 DEG C) make the intermolecular hydrogen bonding of surface channel layer be broken, and surface channel layer forms more or bigger hole, dye
Expecting molecule, quickly fully distillation, transferring effect are ideal from spherical composite membrane transfer printing digital paper.
When the quality of every square metre of substrate paper upper surface channel layer is less than 1.5g, printing dark images will appear ink not
Easily there is the case where dim pattern in dry, wrapup procedure, directly affects transferring effect and leads to the problem of substandard products；Every square metre of base material
When the quality of paper upper surface channel layer is more than 3.0g, the too thick distillation that can influence dye molecule of surface channel layer also results in and turns
It prints effect to be deteriorated, can also directly increase production cost.
The present invention has following significant technique effect as a result of above technical scheme：
(1) spherical composite film heat sublimation transfer number paper provided by the invention, surface channel layer pass through porous silica
Silicon forms hole between resin complexes, and ink enters surface channel layer by hole, improves the infiltration rate of ink, and
Ink is set quickly to be transmitted to spherical composite membrane, dye molecule is effectively separated with hydrone, to make to be transferred to dielectric material
Pattern perfection is true to nature, color saturation is bright-coloured, image detail is clearly demarcated, also save ink；
(2) coating structure of spherical composite film heat sublimation transfer number paper of the invention is simple, only two layers, wherein ball
The microstructure of shape composite membrane is more conducive to dye molecule and water quick separating.Hydrophilic network resin combines for acrylic resin
The interpenetrating network resin that object, sodium carboxymethylcellulose are formed with cationic polyacrylamide by multi isocyanate crosslinking respectively.
After spherical composite membrane absorbs ink, dye molecule " is mainly on the one hand caught " by swellable hydrophilic network resin, multi-level point
From dye molecule and hydrone, to reach the useful achievement for increasing blotting amount；On the other hand by controlling hydrophilic network resin
With the composition and ratio of porous mineral or cyclodextrin or porous mineral and the composition of cyclodextrin, spherical composite membrane is adjusted
Network density improves water permeability, realizes that hydrone rapidly enters substrate paper, reaches and dramatically increase transfer printing digital paper drying speed
The useful achievement of degree.
(3) hydrophilic network resin is formed with porous mineral or cyclodextrin or the composition of porous mineral and cyclodextrin
Constructed more " aquaporin " --- minitype channels between interpenetrating networks spherical shape composite membrane, minitype channel and surface channel layer and
Substrate paper directly communicates, and can not only be volatilized hydrone by surface channel layer, but also the available drying being in direct contact with substrate paper
Device makes hydrone quickly volatilize, and has the function of two-way volatilization, improves rate of drying, realizes the i.e. dry effect of printing, energy
Meet the printing speed demand of 100~2000 ms/h of existing print speed.
(4) spherical composite membrane transfer printing digital paper of the invention is double-layer structure, and coating production technology is easier, two paintings
Production can be realized in the leftover of bolt of cloth, improves the yield rate of coating, reduces production cost, while can realize that printing is i.e. dry, quick again
The functions such as blotting, good transferring effect, the needs of can meeting printing speed and efficiently make.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of spherical composite membrane in Fig. 1.
Fig. 3 is the structural schematic diagram of spherical structure in Fig. 2.
Fig. 4 is the vertical view of spherical structure in Fig. 2.
The toponym that each number designation is referred in attached drawing is as follows：1-substrate paper, 2-spherical composite membranes, 21-spherical shapes
Structure, 22-resin structures, 23-minitype channels, 3-surface channel layers.
Specific implementation mode
Following example is that the present invention is described in further detail, but does not limit the scope of the invention.
Embodiment 1
Spherical composite membrane transfer printing digital paper includes as shown in Figs 1-4 substrate paper 1, spherical composite membrane 2 successively from the bottom to top
With surface channel layer 3, spherical composite membrane 2 includes spherical structure 21 and resin structure 22, and spherical structure 21 is multiple with resin structure 22
It closes and forms spherical composite membrane 2, have minitype channel 23 on spherical structure 21.
Spherical composite membrane 2 is the interpenetrating networks composite membrane being made of hydrophilic network resin and porous mineral, spherical compound
Film 2 is calculated by mass percentage, and component and content difference are as follows：
Hydrophilic network resin 11%；
Porous mineral 89%；
Wherein, hydrophilic network resin is that the acrylic acid resin composition and mass percent for being 40% by mass percent are
The cationic polyacrylamide that 32% sodium carboxymethylcellulose is respectively 23% with mass percent is by mass percent
The interpenetrating network resin that 5% multi isocyanate crosslinking is formed.
Acrylate-Acrylic sodium-hydroxy-ethyl acrylate three that acrylic acid resin composition is 50% by mass percent
Acrylate-Acrylic -2- Sodium methacrylate the terpolymers that membered copolymer and mass percent are 50% form.
Tri o cresyl thiophosphate (4- isocyanate group phenyl ester) and quality percentage of the polyisocyanates by mass percent for 80%
Than the 1,2,6- benzene triisocyanates composition for 20%.
The montmorillonite that the kaolin and mass percent that porous mineral is 40% by mass percent are 60% forms.
The polyacrylamide homo polymer and quality for the cationization that cationic polyacrylamide is 40% by mass percent
The polyacrylamide that percentage is 60%-hydroxyethylacrylate copolymer composition, the cation reagent used that is cationized are N, N,
N- trimethyls -2- (2- methyl-1s-oxo -2- acrylic oxygroup) ethyl ammonium chloride-acrylamide copolymer.
The quality of spherical composite membrane 2 on every square metre of substrate paper 1 is 8.0g.
Surface channel layer 3 is calculated by mass percentage, and component and content difference are as follows：
Resin complexes 92%；
Porous silica 8%；
Wherein, vinyl alcohol-vinyl acetate copolymer and quality percentage of the resin complexes by mass percent for 70%
Than the ethylene-vinyl alcohol for 30%-acetate ethylene copolymer composition.
The quality of surface channel layer 3 on every square metre of substrate paper 1 is 3.0g.
After ink enters surface channel layer 3, enter spherical composite membrane 2 through hole, after spherical composite membrane 2 absorbs ink,
On the one hand dye molecule " is mainly caught " by swellable hydrophilic network resin, spherical composite membrane 2 at many levels separation dye molecule and
Hydrone, to reach the useful achievement for increasing blotting amount；On the other hand by controlling hydrophilic network resin and porous mineral
Or the composition and ratio of cyclodextrin or the composition of porous mineral and cyclodextrin, the network density for adjusting spherical composite membrane 2 are come
Improve water permeability, realize hydrone rapidly enter substrate paper 3, reach dramatically increase transfer printing digital paper rate of drying beneficial at
Fruit.
Meanwhile hydrophilic network resin is formed with porous mineral or cyclodextrin or the composition of porous mineral and cyclodextrin
Interpenetrating networks spherical shape composite membrane between constructed more " aquaporin " --- minitype channels 23, minitype channel 23 is logical with surface
Channel layer 3 and substrate paper 1 directly communicate, and can not only be volatilized hydrone by surface channel layer 3, but also available direct with substrate paper 1
The drier of contact makes hydrone quickly volatilize, and has the function of two-way volatilization, improves rate of drying, and it is i.e. dry to realize printing
Effect, the printing speed demand of 100~2000 ms/h of existing print speed can be met.
Embodiment 2
Spherical composite membrane transfer printing digital paper includes as shown in Figs 1-4 substrate paper 1, spherical composite membrane 2 successively from the bottom to top
With surface channel layer 3, spherical composite membrane 2 includes spherical structure 21 and resin structure 22, and spherical structure 21 is multiple with resin structure 22
It closes and forms spherical composite membrane 2, have minitype channel 23 on spherical structure 21.
Spherical composite membrane 2 is the interpenetrating networks composite membrane being made of hydrophilic network resin and porous mineral, spherical compound
Film 2 is calculated by mass percentage, and component and content difference are as follows：
Hydrophilic network resin 20%；
Porous mineral 80%；
Wherein, hydrophilic network resin is that the acrylic acid resin composition and mass percent for being 33% by mass percent are
The cationic polyacrylamide that 40% sodium carboxymethylcellulose is respectively 23% with mass percent is by mass percent
The interpenetrating network resin that 4% multi isocyanate crosslinking is formed.
Acrylate-Acrylic sodium-hydroxy-ethyl acrylate three that acrylic acid resin composition is 60% by mass percent
The cellulose that membered copolymer and mass percent are 40%-Acrylate-Acrylic hydroxyl ethyl ester terpolymer composition.
Tri o cresyl thiophosphate (4- isocyanate group phenyl ester) and quality percentage of the polyisocyanates by mass percent for 70%
Than the 1,3,5- benzene triisocyanates composition for 30%.
The diatomite that the kaolin and mass percent that porous mineral is 40% by mass percent are 60% forms.
The polyacrylamide homo polymer and quality for the cationization that cationic polyacrylamide is 40% by mass percent
The polyacrylamide that percentage is 60%-hydroxyethylacrylate copolymer composition, the cation reagent used that is cationized are diformazan
Aminopropyl acrylamide hydrochloride-acrylamide copolymer.
The quality of spherical composite membrane 2 on every square metre of substrate paper 1 is 10.0g.
Surface channel layer 3 is calculated by mass percentage, and component and content difference are as follows：
Resin complexes 75%；
Porous silica 25%；
Wherein, ethylene-vinyl alcohol-acetate ethylene copolymer and quality hundred of the resin complexes by mass percent for 50%
Divide than being formed for 50% cellulose-Carboxymethyl sodium cellulosate.
The quality of surface channel layer 3 on every square metre of substrate paper 1 is 2.0g.
Embodiment 3
Spherical composite membrane transfer printing digital paper includes as shown in Figs 1-4 substrate paper 1, spherical composite membrane 2 successively from the bottom to top
With surface channel layer 3, spherical composite membrane 2 includes spherical structure 21 and resin structure 22, and spherical structure 21 is multiple with resin structure 22
It closes and forms spherical composite membrane 2, have minitype channel 23 on spherical structure 21.
Spherical composite membrane 2 is the interpenetrating networks composite membrane being made of hydrophilic network resin and porous mineral, spherical compound
Film 2 is calculated by mass percentage, and component and content difference are as follows：
Hydrophilic network resin 25%；
Porous mineral 75%；
Wherein, hydrophilic network resin is that the acrylic acid resin composition and mass percent for being 30% by mass percent are
The cationic polyacrylamide that 38% sodium carboxymethylcellulose is respectively 25% with mass percent is by mass percent
The interpenetrating network resin that 7% multi isocyanate crosslinking is formed.
Acrylate-Acrylic sodium-hydroxy-ethyl acrylate three that acrylic acid resin composition is 20% by mass percent
Membered copolymer, the Acrylate-Acrylic -2- Sodium methacrylates terpolymer that mass percent is 40% and quality percentage
Than the cellulose for 40%-Acrylate-Acrylic hydroxyl ethyl ester terpolymer composition.
Tri o cresyl thiophosphate (4- isocyanate group phenyl ester) and quality percentage of the polyisocyanates by mass percent for 60%
Than the 1,2,4- benzene triisocyanates composition for 40%.
The aluminium oxide that the kaolin and mass percent that porous mineral is 35% by mass percent are 65% forms.
The polyacrylamide homo polymer and quality for the cationization that cationic polyacrylamide is 40% by mass percent
The polyacrylamide that percentage is 60%-hydroxyethylacrylate copolymer composition, the cation reagent used that is cationized are diformazan
Aminopropyl acrylamide hydrochloride-acrylamide copolymer.
The quality of spherical composite membrane 2 on every square metre of substrate paper 1 is 13.0g.
Surface channel layer 3 is calculated by mass percentage, and component and content difference are as follows：
Resin complexes 60%；
Porous silica 40%；
Wherein, ethylene-vinyl alcohol-acetate ethylene copolymer and quality hundred of the resin complexes by mass percent for 45%
Divide than being formed for 55% cellulose-Carboxymethyl sodium cellulosate.
The quality of surface channel layer 3 on every square metre of substrate paper 1 is 2.4g.
Embodiment 4
Spherical composite membrane transfer printing digital paper includes as shown in Figs 1-4 substrate paper 1, spherical composite membrane 2 successively from the bottom to top
With surface channel layer 3, spherical composite membrane 2 includes spherical structure 21 and resin structure 22, and spherical structure 21 is multiple with resin structure 22
It closes and forms spherical composite membrane 2, have minitype channel 23 on spherical structure 21.
Spherical composite membrane 2 is the interpenetrating networks composite membrane being made of hydrophilic network resin and porous mineral, spherical compound
Film 2 is calculated by mass percentage, and component and content difference are as follows：
Hydrophilic network resin 11%；
Porous mineral 89%；
Wherein, hydrophilic network resin is that the acrylic acid resin composition and mass percent for being 33% by mass percent are
The cationic polyacrylamide that 37% sodium carboxymethylcellulose is respectively 25% with mass percent is by mass percent
The interpenetrating network resin that 5% multi isocyanate crosslinking is formed.
Acrylate-Acrylic sodium-hydroxy-ethyl acrylate three that acrylic acid resin composition is 20% by mass percent
Cellulose-acrylate-propylene that the Sodium Polyacrylate and mass percent that membered copolymer, mass percent are 40% are 40%
Sour hydroxyl ethyl ester terpolymer composition.
Tri o cresyl thiophosphate (4- isocyanate group phenyl ester) and quality percentage of the polyisocyanates by mass percent for 30%
Than for 30% triphenylmethane triisocyanate and mass percent be 40% 1,3,5- benzene triisocyanates composition.
The calcium carbonate that the diatomite and mass percent that porous mineral is 40% by mass percent are 60% forms.
The polyacrylamide homo polymer and quality for the cationization that cationic polyacrylamide is 40% by mass percent
The polyacrylamide that percentage is 60%-hydroxyethylacrylate copolymer composition, the cation reagent used that is cationized are diformazan
Aminopropyl acrylamide hydrochloride-acrylamide copolymer.
The quality of spherical composite membrane 2 on every square metre of substrate paper 1 is 18.0g.
Surface channel layer 3 is calculated by mass percentage, and component and content difference are as follows：
Resin complexes 80%；
Porous silica 20%；
Wherein, vinyl alcohol-acetate ethylene copolymer and mass percent of the resin complexes by mass percent for 66%
For 34% cellulose-hydroxyethyl cellulose copolymer composition.
The quality of surface channel layer 3 on every square metre of substrate paper 1 is 1.5g.
Embodiment 5
Spherical composite membrane transfer printing digital paper includes as shown in Figs 1-4 substrate paper 1, spherical composite membrane 2 successively from the bottom to top
With surface channel layer 3, spherical composite membrane 2 includes spherical structure 21 and resin structure 22, and spherical structure 21 is multiple with resin structure 22
It closes and forms spherical composite membrane 2, have minitype channel 23 on spherical structure 21.
Spherical composite membrane 2 is the interpenetrating networks composite membrane being made of hydrophilic network resin and porous mineral, spherical compound
Film 2 is calculated by mass percentage, and component and content difference are as follows：
Hydrophilic network resin 30%；
Porous mineral 70%；
Wherein, hydrophilic network resin is that the acrylic acid resin composition and mass percent for being 33% by mass percent are
The cationic polyacrylamide that 40% sodium carboxymethylcellulose is respectively 21% with mass percent is by mass percent
The interpenetrating network resin that 6% multi isocyanate crosslinking is formed.
The Sodium Polyacrylate and mass percent that acrylic acid resin composition is 60% by mass percent are the third of 40%
Olefin(e) acid ester-sodium acrylate-hydroxy-ethyl acrylate terpolymer forms.
The triphenylmethane triisocyanate and mass percent that polyisocyanates is 60% by mass percent are 40%
1,3,5- benzene triisocyanates form.
The montmorillonite and quality hundred that kaolin that porous mineral is 40% by mass percent, mass percent are 25%
Divide than being formed for 35% calcium carbonate.
The polyacrylamide homo polymer and quality for the cationization that cationic polyacrylamide is 40% by mass percent
The polyacrylamide that percentage is 60%-hydroxyethylacrylate copolymer composition, the cation reagent used that is cationized are N, N,
N- trimethyls -2- (2- methyl-1s-oxo -2- acrylic oxygroup) ethyl ammonium chloride-acrylamide copolymer.
The quality of spherical composite membrane 2 on every square metre of substrate paper 1 is 15.0g.
Surface channel layer 3 is calculated by mass percentage, and component and content difference are as follows：
Resin complexes 65%；
Porous silica 35%；
Wherein, ethylene-vinyl alcohol-acetate ethylene copolymer and quality hundred of the resin complexes by mass percent for 74%
Divide than the cellulose for 26%-hydroxyethyl cellulose copolymer composition.
The quality of surface channel layer 3 on every square metre of substrate paper 1 is 2.7g.
Embodiment 6
Spherical composite membrane transfer printing digital paper includes as shown in Figs 1-4 substrate paper 1, spherical composite membrane 2 successively from the bottom to top
With surface channel layer 3, spherical composite membrane 2 includes spherical structure 21 and resin structure 22, and spherical structure 21 is multiple with resin structure 22
It closes and forms spherical composite membrane 2, have minitype channel 23 on spherical structure 21.
Spherical composite membrane 2 is the interpenetrating networks composite membrane being made of hydrophilic network resin and cyclodextrin, and spherical composite membrane 2 is pressed
Mass percent calculates, and component and content difference are as follows：
Hydrophilic network resin 30%；
Cyclodextrin 70%；
Wherein, hydrophilic network resin is that the acrylic acid resin composition and mass percent for being 35% by mass percent are
The cationic polyacrylamide that 38% sodium carboxymethylcellulose is respectively 20% with mass percent is by mass percent
The interpenetrating network resin that 7% multi isocyanate crosslinking is formed.
Acrylate-Acrylic -2- the Sodium methacrylates three that acrylic acid resin composition is 60% by mass percent
The cellulose that membered copolymer and mass percent are 40%-Acrylate-Acrylic hydroxyl ethyl ester terpolymer composition.
The 1,2,6- benzene triisocyanate and mass percent that polyisocyanates is 60% by mass percent are 40%
Triphenylmethane triisocyanate forms.
The polyacrylamide homo polymer and quality for the cationization that cationic polyacrylamide is 40% by mass percent
The polyacrylamide that percentage is 60%-hydroxyethylacrylate copolymer composition, the cation reagent used that is cationized are N, N,
N- trimethyls -2- (2- methyl-1s-oxo -2- acrylic oxygroup) ethyl ammonium chloride-acrylamide copolymer.
The quality of spherical composite membrane 2 on every square metre of substrate paper 1 is 9.5g.
Surface channel layer 3 is calculated by mass percentage, and component and content difference are as follows：
Resin complexes 72%；
Porous silica 28%；
Wherein, cellulose-Carboxymethyl sodium cellulosate and mass percent of the resin complexes by mass percent for 40%
For 60% cellulose-hydroxyethyl cellulose copolymer composition.
The quality of surface channel layer 3 on every square metre of substrate paper 1 is 1.7g.
Embodiment 7
Spherical composite membrane transfer printing digital paper includes as shown in Figs 1-4 substrate paper 1, spherical composite membrane 2 successively from the bottom to top
With surface channel layer 3, spherical composite membrane 2 includes spherical structure 21 and resin structure 22, and spherical structure 21 is multiple with resin structure 22
It closes and forms spherical composite membrane 2, have minitype channel 23 on spherical structure 21.
Spherical composite membrane 2 is the interpenetrating networks being made of the composition of hydrophilic network resin and porous mineral and cyclodextrin
Composite membrane, spherical composite membrane 2 are calculated by mass percentage, and component and content difference are as follows：
Hydrophilic network resin 35%；
The composition 65% of porous mineral and cyclodextrin；
Wherein, hydrophilic network resin is that the acrylic acid resin composition and mass percent for being 35% by mass percent are
The cationic polyacrylamide that 39% sodium carboxymethylcellulose is respectively 21% with mass percent is by mass percent
The interpenetrating network resin that 5% multi isocyanate crosslinking is formed.
Acrylate-Acrylic -2- the Sodium methacrylates three that acrylic acid resin composition is 55% by mass percent
The cellulose that membered copolymer and mass percent are 45%-Acrylate-Acrylic hydroxyl ethyl ester terpolymer composition.
The triphenylmethane triisocyanate and mass percent that polyisocyanates is 55% by mass percent are 45%
1,2,4- benzene triisocyanates form.
The kaolin and mass percent that the composition of porous mineral and cyclodextrin is 70% by mass percent is
30% cyclodextrin composition.
The polyacrylamide homo polymer and quality for the cationization that cationic polyacrylamide is 40% by mass percent
The polyacrylamide that percentage is 60%-hydroxyethylacrylate copolymer composition, the cation reagent used that is cationized are N, N,
N- trimethyls -2- (2- methyl-1s-oxo -2- acrylic oxygroup) ethyl ammonium chloride-acrylamide copolymer.
The quality of spherical composite membrane 2 on every square metre of substrate paper 1 is 12.4g.
Surface channel layer 3 is calculated by mass percentage, and component and content difference are as follows：
Resin complexes 83%；
Porous silica 17%；
Wherein, resin complexes by mass percent be 35% ethylene-vinyl alcohol-acetate ethylene copolymer, quality hundred
Cellulose-hydroxyethyl cellulose that cellulose-Carboxymethyl sodium cellulosate and mass percent than being 35% are 30% is divided to be copolymerized
Object forms.
The quality of surface channel layer 4 on 1 on every square metre of substrate paper is 1.8g.
Embodiment 8
Spherical composite membrane transfer printing digital paper includes as shown in Figs 1-4 substrate paper 1, spherical composite membrane 2 successively from the bottom to top
With surface channel layer 3, spherical composite membrane 2 includes spherical structure 21 and resin structure 22, and spherical structure 21 is multiple with resin structure 22
It closes and forms spherical composite membrane 2, have minitype channel 23 on spherical structure 21.
Spherical composite membrane 2 is the interpenetrating networks being made of the composition of hydrophilic network resin and porous mineral and cyclodextrin
Composite membrane, spherical composite membrane 2 are calculated by mass percentage, and component and content difference are as follows：
Hydrophilic network resin 38%；
The composition 62% of porous mineral and cyclodextrin；
Wherein, hydrophilic network resin is that the acrylic acid resin composition and mass percent for being 35% by mass percent are
The cationic polyacrylamide that 39% sodium carboxymethylcellulose is respectively 21% with mass percent is by mass percent
The interpenetrating network resin that 5% multi isocyanate crosslinking is formed.
Acrylate-Acrylic -2- the Sodium methacrylates three that acrylic acid resin composition is 55% by mass percent
The Sodium Polyacrylate that membered copolymer and mass percent are 45% forms.
Polyisocyanates by mass percent be 30% tri o cresyl thiophosphate (4- isocyanate group phenyl ester), mass percent
The 1,2,4- benzene triisocyanates composition that triphenylmethane triisocyanate and mass percent for 35% are 35%.
Montmorillonite that the composition of porous mineral and cyclodextrin is 25% by mass percent, mass percent 40%
Calcium carbonate and mass percent be 35% cyclodextrin form.
The polyacrylamide homo polymer and quality for the cationization that cationic polyacrylamide is 40% by mass percent
The polyacrylamide that percentage is 60%-hydroxyethylacrylate copolymer composition, the cation reagent used that is cationized are N, N,
N- trimethyls -2- (2- methyl-1s-oxo -2- acrylic oxygroup) ethyl ammonium chloride-acrylamide copolymer.
The quality of spherical composite membrane 2 on every square metre of substrate paper 1 is 15.8g.
Surface channel layer 3 is calculated by mass percentage, and component and content difference are as follows：
Resin complexes 92%；
Porous silica 8%；
Wherein, vinyl alcohol-vinyl acetate copolymer and quality percentage of the resin complexes by mass percent for 80%
Than the cellulose-Carboxymethyl sodium cellulosate composition for 20%.
The quality of surface channel layer 4 on 1 on every square metre of substrate paper is 2.8g.
Embodiment 9
Spherical composite membrane transfer printing digital paper includes as shown in Figs 1-4 substrate paper 1, spherical composite membrane 2 successively from the bottom to top
With surface channel layer 3, spherical composite membrane 2 includes spherical structure 21 and resin structure 22, and spherical structure 21 is multiple with resin structure 22
It closes and forms spherical composite membrane 2, have minitype channel 23 on spherical structure 21.
Spherical composite membrane 2 is the interpenetrating networks being made of the composition of hydrophilic network resin and porous mineral and cyclodextrin
Composite membrane, spherical composite membrane 2 are calculated by mass percentage, and component and content difference are as follows：
Hydrophilic network resin 11%；
The composition 89% of porous mineral and cyclodextrin；
Wherein, hydrophilic network resin is that the acrylic acid resin composition and mass percent for being 37% by mass percent are
The cationic polyacrylamide that 36% sodium carboxymethylcellulose is respectively 19% with mass percent is by mass percent
The interpenetrating network resin that 8% multi isocyanate crosslinking is formed.
Acrylate-Acrylic -2- the Sodium methacrylates three that acrylic acid resin composition is 35% by mass percent
Membered copolymer, Acrylate-Acrylic-hydroxy-ethyl acrylate terpolymer that mass percent is 20% and mass percent
For 45% cellulose-Acrylate-Acrylic hydroxyl ethyl ester terpolymer composition.
Polyisocyanates by mass percent be 40% tri o cresyl thiophosphate (4- isocyanate group phenyl ester), mass percent
The 1,2,6- benzene triisocyanates composition that triphenylmethane triisocyanate and mass percent for 35% are 25%.
Aluminium oxide that the composition of porous mineral and cyclodextrin is 20% by mass percent, mass percent 30%
Silica and mass percent be 50% cyclodextrin form.
The polyacrylamide homo polymer and quality for the cationization that cationic polyacrylamide is 40% by mass percent
The polyacrylamide that percentage is 60%-hydroxyethylacrylate copolymer composition, the cation reagent used that is cationized are N, N,
N- trimethyls -2- (2- methyl-1s-oxo -2- acrylic oxygroup) ethyl ammonium chloride-acrylamide copolymer.
The quality of spherical composite membrane 2 on every square metre of substrate paper 1 is 17.9g.
Surface channel layer 3 is calculated by mass percentage, and component and content difference are as follows：
Resin complexes 60%；
Porous silica 40%；
Wherein, cellulose-Carboxymethyl sodium cellulosate and mass percent of the resin complexes by mass percent for 50%
For 50% cellulose-hydroxyethyl cellulose copolymer composition.
The quality of surface channel layer 4 on 1 on every square metre of substrate paper is 2.3g.
Embodiment 10
Spherical composite membrane transfer printing digital paper includes as shown in Figs 1-4 substrate paper 1, spherical composite membrane 2 successively from the bottom to top
With surface channel layer 3, spherical composite membrane 2 includes spherical structure 21 and resin structure 22, and spherical structure 21 is multiple with resin structure 22
It closes and forms spherical composite membrane 2, have minitype channel 23 on spherical structure 21.
Spherical composite membrane 2 is the interpenetrating networks being made of the composition of hydrophilic network resin and porous mineral and cyclodextrin
Composite membrane, spherical composite membrane 2 are calculated by mass percentage, and component and content difference are as follows：
Hydrophilic network resin 38%；
The composition 62% of porous mineral and cyclodextrin；
Wherein, hydrophilic network resin is that the acrylic acid resin composition and mass percent for being 39% by mass percent are
The cationic polyacrylamide that 34% sodium carboxymethylcellulose is respectively 21% with mass percent is by mass percent
The interpenetrating network resin that 6% multi isocyanate crosslinking is formed.
Acrylate-Acrylic -2- the Sodium methacrylates three that acrylic acid resin composition is 25% by mass percent
The cellulose that membered copolymer, mass percent are 30%-acrylic acid-acrylic acid hydroxyl ethyl ester terpolymer and mass percent are
45% Sodium Polyacrylate composition.
Tri o cresyl thiophosphate (4- isocyanate group phenyl ester) and quality percentage of the polyisocyanates by mass percent for 45%
Than the 1,3,5- benzene triisocyanates composition for 55%.
Diatomite that the composition of porous mineral and cyclodextrin is 30% by mass percent, mass percent 30%
Montmorillonite and mass percent be 40% cyclodextrin form.
The polyacrylamide homo polymer and quality for the cationization that cationic polyacrylamide is 40% by mass percent
The polyacrylamide that percentage is 60%-hydroxyethylacrylate copolymer composition, the cation reagent used that is cationized are diformazan
Aminopropyl acrylamide hydrochloride-acrylamide copolymer.
The quality of spherical composite membrane 2 on every square metre of substrate paper 1 is 8.8g.
Surface channel layer 3 is calculated by mass percentage, and component and content difference are as follows：
Resin complexes 71%；
Porous silica 29%；
Wherein, resin complexes by mass percent be 30% vinyl alcohol-vinyl acetate copolymer, mass percent
For 25% cellulose-Carboxymethyl sodium cellulosate, mass percent be 20% cellulose-hydroxyethyl cellulose copolymer and matter
Measure ethylene-vinyl alcohol-vinyl acetate co-polymer composition that percentage is 25%.
The quality of surface channel layer 4 on 1 on every square metre of substrate paper is 2.7g.
Embodiment 11
Spherical composite membrane transfer printing digital paper includes as shown in Figs 1-4 substrate paper 1, spherical composite membrane 2 successively from the bottom to top
With surface channel layer 3, spherical composite membrane 2 includes spherical structure 21 and resin structure 22, and spherical structure 21 is multiple with resin structure 22
It closes and forms spherical composite membrane 2, have minitype channel 23 on spherical structure 21.
Spherical composite membrane 2 is the interpenetrating networks being made of the composition of hydrophilic network resin and porous mineral and cyclodextrin
Composite membrane, spherical composite membrane 2 are calculated by mass percentage, and component and content difference are as follows：
Hydrophilic network resin 38%；
The composition 62% of porous mineral and cyclodextrin；
Wherein, hydrophilic network resin is that the acrylic acid resin composition and mass percent for being 45% by mass percent are
The cationic polyacrylamide that 34% sodium carboxymethylcellulose is respectively 18% with mass percent is by mass percent
The interpenetrating network resin that 3% multi isocyanate crosslinking is formed.
Acrylate-Acrylic -2- the Sodium methacrylates three that acrylic acid resin composition is 15% by mass percent
Membered copolymer, Acrylate-Acrylic-hydroxy-ethyl acrylate terpolymer that mass percent is 20%, mass percent
The cellulose that Sodium Polyacrylate and mass percent for 25% are 40%-Acrylate-Acrylic hydroxyl ethyl ester terpolymer
Composition.
The triphenylmethane triisocyanate and mass percent that polyisocyanates is 65% by mass percent are 35%
1,3,5- benzene triisocyanates form.
Kaolin that the composition of porous mineral and cyclodextrin is 10% by mass percent, mass percent 20%
Montmorillonite, mass percent be 10% diatomite, mass percent be 30% aluminium oxide, mass percent be 10%
The cyclodextrin composition that the calcium carbonate and mass percent that silica, mass percent are 10% are 10%.
The polyacrylamide homo polymer and quality for the cationization that cationic polyacrylamide is 40% by mass percent
The polyacrylamide that percentage is 60%-hydroxyethylacrylate copolymer composition, the cation reagent used that is cationized are diformazan
Aminopropyl acrylamide hydrochloride-acrylamide copolymer.
The quality of spherical composite membrane 2 on every square metre of substrate paper 1 is 8.8g.
Surface channel layer 3 is calculated by mass percentage, and component and content difference are as follows：
Resin complexes 90%；
Porous silica 10%；
Wherein, resin complexes by mass percent be 40% ethylene-vinyl alcohol-acetate ethylene copolymer, quality hundred
Divide more total than the cellulose-hydroxyethyl cellulose for being 40% for 20% vinyl alcohol-vinyl acetate copolymer and mass percent
Polymers forms.
The quality of surface channel layer 4 on 1 on every square metre of substrate paper is 2.5g.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to impartial made by scope of the present invention patent
Variation and modification, should all belong to the covering scope of patent of the present invention.
Claims (8)
1. spherical composite film heat sublimation transfer number paper, it is characterised in that：Include substrate paper (1) successively from the bottom to top, spherical multiple
Close film (2) and surface channel layer (3)；Spherical composite membrane (2) is by hydrophilic network resin and porous mineral or cyclodextrin or more
The interpenetrating networks spherical shape composite membrane of the composition of hole inorganic matter and cyclodextrin composition, spherical composite membrane (2) is by mass percentage
It calculates, component and content difference are as follows：
Hydrophilic network resin 11~38%；
The composition 62~89% of porous mineral or cyclodextrin or porous mineral and cyclodextrin.
2. spherical shape composite film heat sublimation transfer number paper according to claim 1, it is characterised in that：Hydrophilic network resin is
It is formed respectively by multi isocyanate crosslinking with cationic polyacrylamide by acrylic acid resin composition, sodium carboxymethylcellulose
Interpenetrating network resin.
3. spherical shape composite film heat sublimation transfer number paper according to claim 2, it is characterised in that：Acrylic resin combines
Object is Acrylate-Acrylic sodium-hydroxy-ethyl acrylate terpolymer, Acrylate-Acrylic -2- Sodium methacrylates three
Two or more in membered copolymer, cellulose-Acrylate-Acrylic hydroxyl ethyl ester terpolymer, Sodium Polyacrylate.
4. spherical shape composite film heat sublimation transfer number paper according to claim 1 or 2, it is characterised in that：Polyisocyanates
For any one or two kinds and 1,2,4- benzene in tri o cresyl thiophosphate (4- isocyanate group phenyl ester), triphenylmethane triisocyanate
The combination of any one in triisocyanate, 1,2,6- benzene triisocyanate and 1,3,5- benzene triisocyanates.
5. spherical shape composite film heat sublimation transfer number paper according to claim 1, it is characterised in that：Porous mineral is height
Two or more in ridge soil, montmorillonite, diatomite, aluminium oxide, silica, calcium carbonate.
6. spherical shape composite film heat sublimation transfer number paper according to claim 1, it is characterised in that：Every square metre of base material
The quality of spherical composite membrane (2) is 8.0~18.0g on paper (1).
7. spherical shape composite film heat sublimation transfer number paper according to claim 1, it is characterised in that：Surface channel layer (3)
It is calculated by mass percentage, component and content difference are as follows：
Resin complexes 60~92%；
Porous silica 8~40%；
Wherein, resin complexes are cellulose-Carboxymethyl sodium cellulosate, vinyl alcohol-vinyl acetate copolymer, ethylene-vinyl
Two or more in alcohol-acetate ethylene copolymer, cellulose-hydroxyethyl cellulose copolymer.
8. spherical shape composite film heat sublimation transfer number paper according to claim 1, it is characterised in that：Every square metre of base material
The quality of paper (1) upper surface channel layer (3) is 1.5~3.0g.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2979890A1 (en) * | 2013-03-29 | 2016-02-03 | Dai Nippon Printing Co., Ltd. | Protective layer transfer sheet and intermediate transfer medium |
| US20160089921A1 (en) * | 2014-09-30 | 2016-03-31 | Dai Nippon Printing Co., Ltd. | Thermal transfer sheet |
| CN106364205A (en) * | 2016-08-28 | 2017-02-01 | 杭州润畅数码科技有限公司 | Instant dry type heat sublimation transfer digital paper |
| CN106394050A (en) * | 2016-08-28 | 2017-02-15 | 杭州华大海天科技有限公司 | Instant-drying type thermal sublimation transfer printing digital PET film |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2979890A1 (en) * | 2013-03-29 | 2016-02-03 | Dai Nippon Printing Co., Ltd. | Protective layer transfer sheet and intermediate transfer medium |
| US20160089921A1 (en) * | 2014-09-30 | 2016-03-31 | Dai Nippon Printing Co., Ltd. | Thermal transfer sheet |
| CN106364205A (en) * | 2016-08-28 | 2017-02-01 | 杭州润畅数码科技有限公司 | Instant dry type heat sublimation transfer digital paper |
| CN106394050A (en) * | 2016-08-28 | 2017-02-15 | 杭州华大海天科技有限公司 | Instant-drying type thermal sublimation transfer printing digital PET film |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111500110A (en) * | 2020-04-28 | 2020-08-07 | 陕西大风印务科技有限公司 | Transparent ink for cigarette packaging paper, coating of transparent ink and cigarette packaging paper |
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