CN110525076A - A kind of not frangible dedicated 3D raster print product and preparation method thereof - Google Patents
A kind of not frangible dedicated 3D raster print product and preparation method thereof Download PDFInfo
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- CN110525076A CN110525076A CN201910889771.3A CN201910889771A CN110525076A CN 110525076 A CN110525076 A CN 110525076A CN 201910889771 A CN201910889771 A CN 201910889771A CN 110525076 A CN110525076 A CN 110525076A
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- frangible
- print product
- raster print
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- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 238000007639 printing Methods 0.000 claims abstract description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000012986 modification Methods 0.000 claims abstract description 7
- 230000004048 modification Effects 0.000 claims abstract description 7
- ZYMCJDAUBJFVSM-UHFFFAOYSA-N 6-methylheptyl 4-(dimethylamino)benzoate Chemical compound CC(C)CCCCCOC(=O)C1=CC=C(N(C)C)C=C1 ZYMCJDAUBJFVSM-UHFFFAOYSA-N 0.000 claims abstract description 6
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 6
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 6
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 6
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 4
- 229920001577 copolymer Polymers 0.000 claims abstract description 3
- GTELLNMUWNJXMQ-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid Chemical class OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.CCC(CO)(CO)CO GTELLNMUWNJXMQ-UHFFFAOYSA-N 0.000 claims abstract 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims abstract 2
- 229920005573 silicon-containing polymer Polymers 0.000 claims abstract 2
- 238000007645 offset printing Methods 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 17
- 238000010146 3D printing Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 238000012216 screening Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 8
- 238000007711 solidification Methods 0.000 claims description 8
- 230000008023 solidification Effects 0.000 claims description 8
- 238000013461 design Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 150000001450 anions Chemical class 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 9
- 235000019504 cigarettes Nutrition 0.000 abstract description 8
- 238000004806 packaging method and process Methods 0.000 abstract description 8
- 239000004094 surface-active agent Substances 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 54
- 238000001723 curing Methods 0.000 description 9
- 238000002834 transmittance Methods 0.000 description 6
- FIHBHSQYSYVZQE-UHFFFAOYSA-N 6-prop-2-enoyloxyhexyl prop-2-enoate Chemical compound C=CC(=O)OCCCCCCOC(=O)C=C FIHBHSQYSYVZQE-UHFFFAOYSA-N 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- -1 polydimethylsiloxanes Polymers 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007046 ethoxylation reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 2
- JZZIHCLFHIXETF-UHFFFAOYSA-N dimethylsilicon Chemical compound C[Si]C JZZIHCLFHIXETF-UHFFFAOYSA-N 0.000 description 2
- 238000010017 direct printing Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000000699 topical effect Effects 0.000 description 2
- 101000864990 Homo sapiens Serine incorporator 5 Chemical group 0.000 description 1
- 101100261151 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) TPO5 gene Chemical group 0.000 description 1
- 102100029726 Serine incorporator 5 Human genes 0.000 description 1
- 101150113439 TPO3 gene Chemical group 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical class CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/06—Veined printings; Fluorescent printings; Stereoscopic images; Imitated patterns, e.g. tissues, textiles
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Vascular Medicine (AREA)
- Inorganic Chemistry (AREA)
Abstract
The present invention relates to the printing technology of cigarette packaging more particularly to a kind of not frangible dedicated 3D raster print product and preparation method thereof.This printed matter successively includes printing layer, rasterized images layer and light oil reservoir, the light oil reservoir is according to mass parts, including 10-30 parts of ethoxylated trimethylolpropane triacrylate, 1-10 parts of 5-15 parts of 40-60 parts of urethane acrylate polymer, acrylic acid esters co-polymer, 1, the 6- hexanediyl ester of caprolactone modification, TPO1-5 parts, 1-3 parts of isooctyl p-dimethylaminobenzoate, 0.01-0.5 parts of dimethyl silicone polymer class surfactant, 0.01-0.5 parts of anionic surfactant, 1-5 parts of PE wax and 0.5-3 parts of hydrophobic type gas phase silica.3D raster print product of the invention are mainly used for cigarette packaging, not only conform with YQ15 cigarette standard, and can effectively solve the problem that the fragile problem of printed matter.
Description
Technical field
The present invention relates to the printing technologies more particularly to a kind of not frangible dedicated 3D raster print product of cigarette packaging
And preparation method thereof.
Background technique
At present in the 3D printing technology of print field, there are two types of 3D printing technologies, and one is in printing on substrates 3D grid
Change image, then carries out mount with raster film, obtain the dynamic image of 3D stereo-picture or multi-picture；Another kind is in light
UV is carried out on grid film and prints 3D rasterized images, obtains 3D rendering.But traditional raster film 3D printing product, all from
It does not open using raster film as substrate.And raster film is as a kind of plastic product, in Packaging Printing Product using upper, there is
Following defect: first, do not have the feature of environmental protection, plastics manufacture needs to consume a large amount of social resources, while degradability is poor；Second, it answers
With at high cost, film is as packaging material, and due to being influenced by many processing technology factors, usually entire packaging is all used
Raster film, less carry out topical application all use mount mode, but local mount mode instead can shadow even if topical application
The globality and aesthetics for arriving packaging external appearance are rung, so do not use generally, and entirety undoubtedly will increase packaging using raster film
Overall cost；Third, packaging applications are poor, are mainly shown as that the processing forming of plastic film is poor, and can not carry out table
Face post-processing.Therefore, company develops a kind of 3D direct printing process, the material containing plastic grating is not used, using UV gloss oil
In directly printing molding on printable fabric.
In this technology, need to use UV gloss oil, but it is very hard after general UV gloss oil film forming, and flexibility is very poor, holds very much
Easily there are paper products and folds quick-fried color, damaged phenomenon.And in order to solve the problems, such as that printed matter is fragile, need printing house to paper
, the associated materials such as ink and cross cutting and technique propose quite high requirement, this will lead to the increase and production efficiency of cost
Reduction.Meanwhile it is cigarette packing box, wrapping paper etc. that our company, which needs to use the 3D directly to print technology, general UV gloss oil is not
Meet YQ15 cigarette standard.
Summary of the invention
The invention solves the above problem, one kind is provided and not only conforms with YQ15 cigarette standard, and can effectively solve the problem that print
Dedicated 3D raster print product of the fragile problem of brush product and preparation method thereof.
The technical solution that the present invention solves the problems, such as is to provide a kind of not frangible dedicated 3D raster print product, successively includes
Printing layer, rasterized images layer and light oil reservoir, the light oil reservoir is according to mass parts, including ethoxylated trimethylolpropane 3 third
10-30 parts of olefin(e) acid ester, caprolactone modification 5-15 parts of 40-60 parts of urethane acrylate polymer, acrylic acid esters co-polymer,
1-10 parts of 1,6 hexanediol diacrylate, TPO1-5 parts, 1-3 parts of isooctyl p-dimethylaminobenzoate, polydimethylsiloxanes
0.01-0.5 parts of alkanes surfactant, 0.01-0.5 parts of anionic surfactant, 1-5 parts of PE wax and hydrophobic type gas phase two
0.5-3 parts of silica.
Preferably, the anionic surfactant is neopelex.
Preferably, the light oil reservoir refractive index is not less than 1.5.
Preferably, the thickness of the light oil reservoir is not more than 0.12mm.
Preferably, the thickness of the light oil reservoir is not more than 0.1mm.
It is a further object to provide a kind of preparation methods of not frangible dedicated 3D raster print product, including with
Lower step:
A. its rasterizing is handled after design and printing image, then high-accuracy sleeve position is set mark, carries out screening processing, exports offset printing
Printing plate；
B. the processing of set position will be carried out according to high-accuracy sleeve position mark after the version of offset printing forme installation school, then carries out high definition print with printing layer
Brush and curing process, obtain offset printing printed sheet；
C. raw material is mixed with gloss oil according to above-mentioned mass parts；Obtained gloss oil is coated on 3D grating gravure；
D. the 3D grating gravure after coating gloss oil is pressed together, while curing molding with offset printing printed sheet, is not easy
Broken dedicated 3D raster print product.
Preferably, in step a, rasterizing processing is carried out according to the template raster density of 3D printing plate after design and printing image.
Preferably, the template raster density of the 3D printing plate is not less than 280LPI.
Preferably, offset printing forme output accuracy is not less than the screening linear speed of 9600DPI and 800LPI.
Preferably, in step d, when curing molding, minimum solidification energy demand is 47-55j/cm2.
Beneficial effects of the present invention:
1. gloss oil formula provided in the present invention, not only conforms with YQ15 standard, and to solidify obtained 3D raster print product
With good flexibility, after 180 ° of doublings three times of arc of φ 6mm, still flawless and peeling phenomenon, not fragile.
2. gloss oil formula provided in the present invention, can make light oil reservoir thickness down to 0.1mm or so, be effectively improved gloss oil
The angle of layer arcwall face, and the 3D effect of the light oil reservoir of obtained relatively low thickness can achieve the effect of former 0.22mm thickness.
3. using 3D direct printing process, without using the material containing plastic grating, and the high definition imaging of slim medium is reached
Purpose, applicability is wide.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of not frangible dedicated 3D raster print product；
In figure: printing layer 1, rasterized images layer 2, light oil reservoir 3.
Specific embodiment
It is a specific embodiment of the invention below, and in conjunction with attached drawing, technical solution of the present invention work is further retouched
It states, however, the present invention is not limited to these examples.
Embodiment 1
A kind of not frangible dedicated 3D raster print product, as shown in Figure 1, successively including printing layer 1, rasterized images layer 2 and light
Oil reservoir 3.
Wherein, the gloss oil that light oil reservoir 3 uses is mixed with by following components: according to mass parts, including ethoxylation
10 parts of trimethylolpropane trimethacrylate, 40 parts of urethane acrylate polymer, the esters of acrylic acid of caprolactone modification are total
5 parts of polymers, 1 part of 1,6 hexanediol diacrylate, TPO1 parts, 1 part of isooctyl p-dimethylaminobenzoate, polydimethylsiloxanes
0.01 part of alkanes surfactant, 0.01 part of neopelex, 1 part of PE wax and hydrophobic type gas phase silica 0.5
Part.
The gloss oil being prepared by the formula, use NDJ-1 type rotational viscometer detected at 23 DEG C viscosity for
12500mPa.s.By LED being fixed of cure lamp, at the same use UV energy meter measure its minimum solidification energy demand for
50mj/cm2.The light oil reservoir obtained after solidification uses DR81 light transmittance instrument to measure light transmittance as 82%, is measured using Abbe refractometer
Refractive index is 1.52, and 3NH vancometer HG268 is used to measure glossiness as 100GU, while with the 180 ° of doublings three of the arc of φ 6mm
Secondary mode detects its flexibility, flawless and peeling phenomenon.The above detection data is all satisfied index value.
It follows that the gloss oil being prepared by the formula not only can satisfy YQ15 cigarette standard, but also can make
The refractive index for the light oil reservoir that must solidify is not less than 1.5, in the present embodiment, refractive index 1.52.Further, can make
The refractive index for obtaining light oil reservoir is not less than 1.6.Close to 1.6 refractive index, then cooperate corresponding printing technology, so that the gloss oil can be with
For relatively narrow photocuring template, so that the thickness for the light oil reservoir that gloss oil solidifies is not more than 0.12mm.Further, may be used
So that the thickness of light oil reservoir is not more than 0.1mm.The thickness that this gloss oil only passes through 0.12mm can reach general gloss oil
The effect of 0.22mm thickness reduces printed matter thickness.
The preparation method of this not frangible dedicated 3D raster print product, comprising the following steps:
A. rasterizing processing is carried out according to the template raster density of 3D printing plate after design and printing image, wherein the template of 3D printing plate
Raster density is 280LPI.Then setting high-accuracy sleeve position is marked, and carries out screening processing, exports offset printing forme, wherein offset printing forme
Output accuracy is the screening linear speed of 9600DPI and 800LPI.
B. the processing of set position will be carried out according to high-accuracy sleeve position mark after the version of offset printing forme installation school, is then carried out with printing layer high
Clear printing and curing process, obtain offset printing printed sheet.
C. raw material is mixed with gloss oil according to above-mentioned mass parts；Obtained gloss oil is coated on 3D grating gravure, light
Oil is with a thickness of 0.12mm.
D. the 3D grating gravure after coating gloss oil is pressed together, while curing molding with offset printing printed sheet, is obtained
Not frangible dedicated 3D raster print product.
Embodiment 2
A kind of not frangible dedicated 3D raster print product, as shown in Figure 1, successively including printing layer 1, rasterized images layer 2 and light
Oil reservoir 3.
Wherein, the gloss oil that light oil reservoir 3 uses is mixed with by following components: according to mass parts, including ethoxylation
30 parts of trimethylolpropane trimethacrylate, 60 parts of urethane acrylate polymer, the esters of acrylic acid of caprolactone modification are total
15 parts of polymers, 10 parts of 1,6 hexanediol diacrylate, TPO5 parts, 3 parts of isooctyl p-dimethylaminobenzoate, poly dimethyl silicon
0.5 part of oxygen alkanes surfactant, 0.5 part of neopelex, 5 parts of PE wax and 3 parts of hydrophobic type gas phase silica.
The gloss oil being prepared by the formula, use NDJ-1 type rotational viscometer detected at 23 DEG C viscosity for
14580mPa.s.By LED being fixed of cure lamp, at the same use UV energy meter measure its minimum solidification energy demand for
55mj/cm2.The light oil reservoir obtained after solidification uses DR81 light transmittance instrument to measure light transmittance as 90%, is measured using Abbe refractometer
Refractive index is 1.6, and 3NH vancometer HG268 is used to measure glossiness as 100GU, while with the 180 ° of doublings three of the arc of φ 6mm
Secondary mode detects its flexibility, flawless and peeling phenomenon.The above detection data is all satisfied index value.
The preparation method of this not frangible dedicated 3D raster print product, comprising the following steps:
A. rasterizing processing is carried out according to the template raster density of 3D printing plate after design and printing image, wherein the template of 3D printing plate
Raster density is 300LPI.Then setting high-accuracy sleeve position is marked, and carries out screening processing, exports offset printing forme, wherein offset printing forme
Output accuracy is the screening linear speed of 9800DPI and 1000LPI.
B. the processing of set position will be carried out according to high-accuracy sleeve position mark after the version of offset printing forme installation school, is then carried out with printing layer high
Clear printing and curing process, obtain offset printing printed sheet.
C. raw material is mixed with gloss oil according to above-mentioned mass parts；Obtained gloss oil is coated on 3D grating gravure, light
Oil is with a thickness of 0.1mm.
D. the 3D grating gravure after coating gloss oil is pressed together, while curing molding with offset printing printed sheet, is obtained
Not frangible dedicated 3D raster print product.
Embodiment 3
A kind of not frangible dedicated 3D raster print product, as shown in Figure 1, successively including printing layer 1, rasterized images layer 2 and light
Oil reservoir 3.
Wherein, the gloss oil that light oil reservoir 3 uses is mixed with by following components: according to mass parts, including ethoxylation
20 parts of trimethylolpropane trimethacrylate, 50 parts of urethane acrylate polymer, the esters of acrylic acid of caprolactone modification are total
10 parts of polymers, 5 parts of 1,6 hexanediol diacrylate, TPO3 parts, 2 parts of isooctyl p-dimethylaminobenzoate, poly dimethyl silicon
0.2 part of oxygen alkanes surfactant, 0.2 part of neopelex, 3 parts of PE wax and hydrophobic type gas phase silica 1.5
Part.
The gloss oil being prepared by the formula, use NDJ-1 type rotational viscometer detected at 23 DEG C viscosity for
13920mPa.s.By LED being fixed of cure lamp, at the same use UV energy meter measure its minimum solidification energy demand for
51mj/cm2.The light oil reservoir obtained after solidification uses DR81 light transmittance instrument to measure light transmittance as 86%, is measured using Abbe refractometer
Refractive index is 1.53, and 3NH vancometer HG268 is used to measure glossiness as 96GU, while with the 180 ° of doublings three of the arc of φ 6mm
Secondary mode detects its flexibility, flawless and peeling phenomenon.The above detection data is all satisfied index value.
The preparation method of this not frangible dedicated 3D raster print product, comprising the following steps:
A. rasterizing processing is carried out according to the template raster density of 3D printing plate after design and printing image, wherein the template of 3D printing plate
Raster density is 290LPI.Then setting high-accuracy sleeve position is marked, and carries out screening processing, exports offset printing forme, wherein offset printing forme
Output accuracy is the screening linear speed of 9700DPI and 900LPI.
B. the processing of set position will be carried out according to high-accuracy sleeve position mark after the version of offset printing forme installation school, is then carried out with printing layer high
Clear printing and curing process, obtain offset printing printed sheet.
C. raw material is mixed with gloss oil according to above-mentioned mass parts；Obtained gloss oil is coated on 3D grating gravure, light
Oil is with a thickness of 0.12mm.
D. the 3D grating gravure after coating gloss oil is pressed together, while curing molding with offset printing printed sheet, is obtained
Not frangible dedicated 3D raster print product.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of not frangible dedicated 3D raster print product, it is characterised in that: successively include printing layer (1), rasterized images layer
(2) and light oil reservoir (3), the light oil reservoir (3) is according to mass parts, including ethoxylated trimethylolpropane triacrylate 10-
30 parts, 5-15 parts of 40-60 parts of urethane acrylate polymer, the acrylic acid esters co-polymer of caprolactone modification, 1,6- oneself two
1-10 parts of alcohol diacrylate, TPO1-5 parts, 1-3 parts of isooctyl p-dimethylaminobenzoate, dimethyl silicone polymer class surface
0.01-0.5 parts of activating agent, 0.01-0.5 parts of anionic surfactant, 1-5 parts of PE wax and hydrophobic type gas phase silica
0.5-3 parts.
2. a kind of not frangible dedicated 3D raster print product according to claim 1, it is characterised in that: the anion table
Face activating agent is neopelex.
3. a kind of not frangible dedicated 3D raster print product according to claim 1, it is characterised in that: the light oil reservoir folding
Rate is penetrated not less than 1.5.
4. a kind of not frangible dedicated 3D raster print product according to claim 3, it is characterised in that: the light oil reservoir
Thickness is not more than 0.12mm.
5. a kind of not frangible dedicated 3D raster print product according to claim 4, it is characterised in that: the light oil reservoir
Thickness is not more than 0.1mm.
6. a kind of preparation method of not frangible dedicated 3D raster print product described in -5 any one according to claim 1,
It is characterized in that: the following steps are included:
A. its rasterizing is handled after design and printing image, then high-accuracy sleeve position is set mark, carries out screening processing, exports offset printing
Printing plate；
B. the processing of set position will be carried out according to high-accuracy sleeve position mark after the version of offset printing forme installation school, then carries out high definition print with printing layer
Brush and curing process, obtain offset printing printed sheet；
C. raw material is mixed with gloss oil according to above-mentioned mass parts；Obtained gloss oil is coated on 3D grating gravure；
D. the 3D grating gravure after coating gloss oil is pressed together, while curing molding with offset printing printed sheet, is not easy
Broken dedicated 3D raster print product.
7. a kind of preparation method of not frangible dedicated 3D raster print product according to claim 6, it is characterised in that: step
In rapid a, rasterizing processing is carried out according to the template raster density of 3D printing plate after design and printing image.
8. a kind of preparation method of not frangible dedicated 3D raster print product according to claim 7, it is characterised in that: institute
The template raster density of 3D printing plate is stated not less than 280LPI.
9. a kind of preparation method of not frangible dedicated 3D raster print product according to claim 8, it is characterised in that: glue
Print the screening linear speed that printing plate output accuracy is not less than 9600DPI and 800LPI.
10. a kind of preparation method of not frangible dedicated 3D raster print product according to claim 6, it is characterised in that:
In step d, when curing molding, minimum solidification energy demand is 47-55j/cm2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN101575476A (en) * | 2009-05-27 | 2009-11-11 | 彭文表 | Aqueous wear-resistant gloss oil and preparation method thereof |
| CN102660171A (en) * | 2012-04-28 | 2012-09-12 | 武汉虹之彩包装印刷有限公司 | High-gloss abrasion-resisting ultraviolet (UV) gold-stamping gloss oil for the field of cigarette packet printing and preparation method thereof |
| CN106585148A (en) * | 2016-12-25 | 2017-04-26 | 天津荣彩3D科技有限公司 | Paper base 3D direct printing process and paper base 3D direct printing product manufactured with same |
| CN108467611A (en) * | 2018-03-21 | 2018-08-31 | 湖北中烟工业有限责任公司 | A kind of water-mist-proof gloss oil |
| CN109749510A (en) * | 2019-01-29 | 2019-05-14 | 浙江银鹿新材料有限公司 | A kind of ultraviolet light solidification silk screen snowflake ink |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101575476A (en) * | 2009-05-27 | 2009-11-11 | 彭文表 | Aqueous wear-resistant gloss oil and preparation method thereof |
| CN102660171A (en) * | 2012-04-28 | 2012-09-12 | 武汉虹之彩包装印刷有限公司 | High-gloss abrasion-resisting ultraviolet (UV) gold-stamping gloss oil for the field of cigarette packet printing and preparation method thereof |
| CN106585148A (en) * | 2016-12-25 | 2017-04-26 | 天津荣彩3D科技有限公司 | Paper base 3D direct printing process and paper base 3D direct printing product manufactured with same |
| CN108467611A (en) * | 2018-03-21 | 2018-08-31 | 湖北中烟工业有限责任公司 | A kind of water-mist-proof gloss oil |
| CN109749510A (en) * | 2019-01-29 | 2019-05-14 | 浙江银鹿新材料有限公司 | A kind of ultraviolet light solidification silk screen snowflake ink |
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Application publication date: 20191203 |