CN104129214B - Transfer printing method of 3D stereoscopic color film - Google Patents
Transfer printing method of 3D stereoscopic color film Download PDFInfo
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- CN104129214B CN104129214B CN201410364966.3A CN201410364966A CN104129214B CN 104129214 B CN104129214 B CN 104129214B CN 201410364966 A CN201410364966 A CN 201410364966A CN 104129214 B CN104129214 B CN 104129214B
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Abstract
The invention relates to the technical field of heat transfer printing, and particularly relates to a transfer printing method of a 3D stereoscopic color film. The transfer printing method comprises the following processing steps: a, sheet selection: selecting a sheet; b, printing a color image-text ink layer on the sheet; c, carrying out silk-screen printing of a white ink layer on the color image-text ink layer; d, carrying out silk-screen printing of an adhesive base oil layer on the white ink layer; and e, heat transfer printing: carrying out transfer printing of the sheet printed with the 3D stereoscopic pattern to the surface of a to-be-processed workpiece, and finishing the transfer printing of the 3D stereoscopic color film. The transfer printing method is simple and mature in process, and adopts a non-toxic ink for sheet printing; the color image-text ink layer, the white ink layer and the adhesive base oil layer are successively formed on the workpiece, and then the printed sheet is transfer-printed to the surface of the workpiece, so that the surface of the workpiece has a 3D stereoscopic color film decorative pattern effect, and is strong in stereoscopic impression.
Description
Technical field
The present invention relates to Thermal-printing Technology field, more particularly, to a kind of printing transferring method of 3d stereo color film.
Background technology
At present, the method adopting silk-screen, bat printing, thermoprint in needs the pattern of printing decorative in appearance of the product decorated more.
But these methods respectively have weak point.Specifically, the pattern of silk-screen is not fine, and site is too thick；The decoration area of bat printing
Too little；Thermoprint needs special equipment, and blocking point requirement is very high.
Whether silk-screen technology or thermoprint technology predominantly reach that the commodity list mask being attached to is attractive in appearance, it is beautiful to dazzle or tool is dim
The effects such as aesthetic feeling；But the pattern being formed on existing goods is mostly plane aspect, lack third dimension, and its pattern sample
Lack the alternate stereovision of contrast.
Content of the invention
Present invention aims to the deficiencies in the prior art, provide a kind of printing transferring method of 3d stereo color film, transfer
Surface of the work forms the pattern of 3d stereoeffect afterwards, and third dimension is strong.
The present invention is achieved through the following technical solutions.
A kind of printing transferring method of 3d stereo color film, including following procedure of processing:
A, sheet material select: choose sheet material；
B, on sheet material the colored picture and text ink layer of printing one；
C, on colored picture and text ink layer silk-screen one white ink layer；White ink layer is by the component of following mass percent
Composition:
Acetylbutyrylcellulose 14-20%
Acrylic resin 10-30%
Titanium dioxide 40-50%
Propylene glycol methyl ether acetate 5-15%
Polymethyl siloxane 0.5-2%
D, on white ink layer silk-screen one bonding base oil layer；Bonding base oil layer is grouped by the group of following mass percent
Become:
NC Nitroncellulose 20-30%
Polyester resin 10-25%
Propylene glycol methyl ether acetate 40-60%
Dipropylene glycol methyl ether 5-10%
Polymethyl siloxane 0.5-1%
Organic silicon modified by polyether polymer 1-2%
E, turn scald: the sheet material being printed with 3d space pattern is transferred to workpiece to be processed surface, completes 3d stereo color film
Transfer.
Preferably, white ink layer is grouped into by the group of following mass percent:
Acetylbutyrylcellulose 14-20%
Acrylic resin 22-28%
Titanium dioxide 40-46%
Propylene glycol methyl ether acetate 8.5-11%
Polymethyl siloxane 0.5-1%.
It is highly preferred that the white ink layer of the present invention also includes the epoxy resin that mass percent is 15-22, this white
Ink layer is grouped into by the group of following mass percent:
Acetylbutyrylcellulose 14-20%
Plastic propene acid resin 12-18%
Epoxy resin 15-22%
Titanium dioxide 40-46%
pma 5-11.0%
Polymethyl siloxane 0.5-2.0%.
Acetylbutyrylcellulose (cellulose acetate butyrate, abbreviation cab), it has excellent moisture-resisting, resistance to
The performances such as ultraviolet light, cold-resistant, pliable and tough, transparent, electric insulation.
The molecular formula of acrylic resin is (c3h4o2) n, there is excellent richness, gloss, hardness, solvent resistance, weather-proof
Property, in high-temperature baking invariant color, not brightness reversion.The acrylic resin of the present invention is thermoplastic acrylic resin.
Propylene glycol methyl ether acetate (pma) be also propylene glycol methyl ether acetate, and molecular formula is c6h12o3, it is a kind of tool
There is multi-functional non-public hazards solvent, be mainly used in the solvent of ink, paint, ink, textile dyestuff, textile finish oil.
Polymethyl siloxane is organosilicone copolymer, has electrical insulating property and resistant of high or low temperature, and flash-point is high, freezing point is low,
Can under -50+250 ° of c life-time service, viscosity-temperature coefficient is little, compression ratio is big, and surface tension is low, and hydrophobic moisture resistance is good.
The advantage of the white ink layer of the present invention is strong covering power, and white ink layer employs the excellent propylene of pliability
Acid resin component, substantially increases the thermal deformation degree of white ink layer so that the sheet material of plane printed is applicable to big radian
The incrustation of curved surface, simultaneously because its stretching shrinks radian greatly, can shrink with workpiece material synchro-draw, can meet tpu, pvc
Incrustation Deng flexible glue product.
Preferably, bonding base oil layer is grouped into by the group of following mass percent:
NC Nitroncellulose 22.0-25.5%
Polyester resin 13.5-19.5%
Propylene glycol methyl ether acetate 44.5-57.0%
Dipropylene glycol methyl ether 6.0-9.5%
Polymethyl siloxane 0.5-1.0%
Organic silicon modified by polyether polymer 1.0-2.0%.
It is highly preferred that bonding base oil layer also includes the organic siliconresin that mass percent is 5-12%, this bonding base oil layer
It is grouped into by the group of following mass percent:
NC Nitroncellulose 20-25.5%
Polyester resin 10-19.5%
Organic siliconresin 5-12%
pma 40-57%
dpm 5-9.5%
Polymethyl siloxane 0.5-1%
Polyether-modified have silicon polymer 1.0-2%.
NC Nitroncellulose is in slightly yellow, and as fiber, molecular formula is [c to outward appearance6h7o2(ono2)3] n, water insoluble, it is dissolved in
Methanol, acetone, glacial acetic acid etc., are slightly soluble in 1: 3(volume) alcohol-ether mixed solvent.Polyester resin is by dihydroxylic alcohols or binary
The general name of the macromolecular compound of acid or polyhydric alcohol and polyprotic acid polycondensation.Dipropylene glycol methyl ether (dpm) character: water white transparency
Liquid, has faint ether taste.Hypotoxicity；Low viscosity；Low surface tension；The evaporation rate of appropriateness；Good dissolving, coupling capacity,
The basic solvent of solvent-borne type screen printing ink, coupling agent.Organic silicon modified by polyether polymer is specially polyether-modified poly- diformazan
Radical siloxane, outward appearance: the sticky oily liquids of light yellow clear, water, alcohol, aromatic hydrocarbon etc., viscosity (25 DEG C): 1000 can be dissolved in
～2500mpa.s, volatile matters wt% (105 DEG C, 3h) :≤8%, the surface current of polyether-modified polydimethylsiloxane is put down, shrinkproof
Hole, improves coating richness and transparent feel.The advantage of the bonding base oil of the present invention is that release effect is good, and burn fissility is excellent.
Wherein, described step e turns boiling hot, particularly as follows:
(1) workpiece is put: workpiece root Ju pattern position is accurately put lower mode cavity；
(2) film releasing: the sheet material of printed pattern is put into the locating clip turning ironing equipment, then locating clip clipping sheets；
(3) bake piece: using infrared system, sheet material is softened；
(4) vac sorb: using vacuum by soften after sheet material on workpiece；
(5) temperature-pressure: upper cavity pushes, carries out heat-insulating pressurizing, the transfer of more sharp pattern to sheet material and workpiece；
(6) cool down: with compressed air, workpiece is cooled down after upper cavity return；Directly right using the compressed air in air pressure gun
Turn the workpiece blowing after scalding, cooled down；
(7) sheet: unclamp locating clip after workpiece cooling, tear sheet material, pattern transfers to complete on workpiece.Dress
Case: workpiece is removed from the molds, and enters subsequent processing with vanning after compressed air cleaning.
Wherein, described step (3) is baked in piece, and softening temperature is 60-300 DEG C, and the softening time is the 10-60 second；Described step
(4), in vac sorb, vacuum is-0.3-0.1mpa；In described step (5) temperature-pressure, warm temperature is 50-100 DEG C,
Moulding pressure is 0.1-8mpa.
Wherein, described step b is specifically, adopt the colored picture and text ink layer of Ke's formula uv offset printing one, this cromogram on sheet material
Civilian ink layer includes the component of following mass percent:
Pigment 10-25%
Photosensitive resin 30-50%
Photoactive 20-40%
Light trigger 5-20%
Wherein, described pigment be pigment Green 7, white carbon black, pigment orange 48, Aniline Red, pigment Yellow 12, in pigment blue 15
Four or more mixture；Described photosensitive resin is ethoxylated trimethylolpropane triacrylate；Described photosensitive
Monomer is the polymer of Colophonium and acrylic acid and glycerol；Described light trigger is light trigger 907.
Preferably, described pigment be pigment Green 7, white carbon black, pigment orange 48, Aniline Red, pigment Yellow 12, in pigment blue 15
Four or more equal proportion mixing mixture.It is highly preferred that described pigment is pigment Green 7, white carbon black, pigment orange
48th, the mixture of the equal proportion mixing of Aniline Red, it is ensured that the rich color of prepared colored picture and text ink layer, meets different objective
The demand at family, the suitability is wide.
Ethoxylated trimethylolpropane triacrylate is trifunctional function monomer, can be used for as reactive dilute dose
In radiation curable coating, glossy black and adhesive, it have highly active simultaneously, there is suitable viscosity and excellent dissolving
Power, and can give cured film good pliability, reduce the shrinkage factor of cured film, improve the adhesive force to base material, low skin thorn
Sharp property is important feature.
Colophonium and the polymer of acrylic acid and glycerol, cas is 75783-28-7, and molecular formula is (c3h8o3·c3h4o2·
w99)x.
Light trigger 907, No. cas is 71868-10-5, and molecular formula is c15h21no2S, light trigger 907 is a kind of special
Door is light-initiated for the efficient ultraviolet of the ultraviolet-curing paint containing pigment, ink and the colored cured system of adhesive
Agent, the distinctive high-selenium corn characteristic of light trigger 907 makes it particularly suited for uv cured printing ink and colored paint.Uv ink contains
More amount light trigger, exactly these light triggers promote rapid ink drying in printing process, and efficient light trigger is used for
Ultra-violet curing system, can make its long-term not yellowing and extend storage.
Wherein, the heat resisting temperature of the ink of colored picture and text ink layer of described Ke's formula uv offset printing is less than 200 DEG C, draftability
Reach more than 10%.
Wherein, described step b specifically, on sheet material the colored picture and text ink layer of silk-screen one, this colored picture and text ink layer
Colored ink is common ink for screen printing, one of infrared drying ink for screen printing or uv ink for screen printing.
Common ink for screen printing can be divided into fluorescent ink, gloss ink, magnetic ink, electrically conductive ink, fragrant printing ink, distillation
Ink, transfer ink etc..User, according to user's request, can select the ink material of fluorescence, light or luminous effect.
Wherein, in described step a, described sheet material is pvc sheet material, and the thickness of pvc sheet material is 0.05-0.5mm, pvc sheet material
Light transmittance be not less than 90%, mist degree be less than 5%.
Preferably, the thickness of pvc sheet material is 0.075-0.35mm, and light transmittance is 92-95%, and mist degree is 2-4%, pvc sheet material
Printing level film gauge: environmentally-friendly plastic product can be reached, odorless tasteless after burning, do not produce toxic gas, high transparency, surface
No water ripples, no fisheye, impact intensity is good.
Certainly, the sheet material in step a of the present invention can also be the material of the materials such as pet, apet, pp, eopp.
Wherein, also include between described step a and described step b step a1, on sheet material silk-screen one parting agent layer, institute
State colored picture and text ink layer to be arranged in described parting agent layer.Parting agent layer adopts polyurethane material or water-base polyurethane material system
Become.
Wherein, also include step a0 between step a and described step a1, destatic process: sheet material is passed through to destatic
Equipment eliminates sheet surface electrostatic, improves the adhesive force of sheet material, and printing effect is good, it is to avoid deinking.
Wherein, step f, surface treatment are also included after described step e: the workpiece transferred with 3d stereo color film is carried out
Surface cleaning, then protects ink in workpiece surface spraying.During use, protection ink can be selected according to the demand of user
Type, protection and enhancing surface of the work hardness and glossiness, are conducive to extending the service life of 3d stereo color film.
The invention has the benefit that the process is simple of the present invention is ripe, sheet material printing is carried out using non-toxic ink, makes work
Colored picture and text ink layer, white ink layer and bonding base oil layer are sequentially formed on part, then the sheet material printing is transferred to work
Part surface, so that surface of the work has the decorative design effects of 3d stereo color film, third dimension is strong.In addition, white ink layer is adopted
With the excellent acrylic resin component of pliability, substantially increase the thermal deformation degree of white ink layer so that plane printed
Sheet material be applicable to the incrustation of big radian curved surface, because of its stretching, to shrink radian big simultaneously, synchronously can draw with workpiece material
Stretch contraction, the incrustation of the flexible glue product such as tpu, pvc can be met.Therefore, the present invention effectively increases decoration on product
The elegance and durability of decorative pattern.
Specific embodiment
With reference to embodiment, the present invention is further illustrated.
Embodiment 1.
A kind of printing transferring method of 3d stereo color film, including following procedure of processing:
A, sheet material select: choose sheet material；Described sheet material isPvc sheet material, pvc sheet materialThickness be 0.05mm,Pvc sheet material's
Light transmittance is 95%, and mist degree is 3%；
B, on sheet material the colored picture and text ink layer of printing one；
C, on colored picture and text ink layer silk-screen one white ink layer；White ink layer is by the component of following mass percent
Composition: acetylbutyrylcellulose 14%, acrylic resin 30%, titanium dioxide 50%, propylene glycol methyl ether acetate 5%, methyl polysilicone
Alkane 1%；
D, on white ink layer silk-screen one bonding base oil layer；Bonding base oil layer is grouped by the group of following mass percent
Become: NC Nitroncellulose 20%, polyester resin 25%, propylene glycol methyl ether acetate 43%, dipropylene glycol methyl ether 10%, methyl polysilicone
Alkane 1%, organic silicon modified by polyether polymer 1%；
E, turn scald: the sheet material being printed with 3d space pattern is transferred to workpiece to be processed surface, completes 3d stereo color film
Transfer.
Described step e turns boiling hot, particularly as follows: (1) workpiece is put: workpiece root Ju pattern position is accurately put lower mode cavity；
(2) film releasing: the sheet material of printed pattern is put into the locating clip turning ironing equipment, then locating clip clipping sheets；(3) bake piece: utilize
Sheet material is softened by infrared system, and softening temperature is 60 DEG C, and the time that softens is 60 seconds；(4) vac sorb: will using vacuum
To on workpiece, vacuum is -0.1mpa to sheet material after softening；(5) temperature-pressure: upper cavity pushes, to sheet material and workpiece
Carry out heat-insulating pressurizing, warm temperature is 50 DEG C, moulding pressure is 8mpa；(6) cool down: with compressed air to work after upper cavity return
Part cools down；(7) sheet: unclamp locating clip after workpiece cooling, tear sheet material, pattern transfers to complete on workpiece.
Described step b is specifically, adopt the colored picture and text ink layer of Ke's formula uv offset printing one, this colored picture and text ink on sheet material
Layer includes the component of following mass percent: pigment 10%, photosensitive resin 50%, photoactive 20%, light trigger 20%；Wherein,
Described pigment is pigment Green 7, white carbon black, pigment orange 48, the mixture of Aniline Red equal proportion mixing；Described photosensitive resin is second
Epoxide trimethylolpropane trimethacrylate；Described photoactive is the polymer of Colophonium and acrylic acid and glycerol；Described light
Initiator is light trigger 907.The heat resisting temperature of the ink of colored picture and text ink layer of described Ke's formula uv offset printing is 195 DEG C, draws
Stretching property reaches 11%.
Embodiment 2.
The difference of the present embodiment and embodiment 1 is: also includes between step a of the present embodiment and described step a1
There is step a0, destatic process: sheet material is eliminated sheet surface electrostatic by static removal equipment.Sheet material in described step a is
Pet sheet material.
Step a1, silk-screen one mould release on the sheet material after destaticing also is included between described step a and described step b
Layer, described colour picture and text ink layer is arranged in described parting agent layer.
Step f, surface treatment is also included: surface is carried out to the workpiece transferred with 3d stereo color film after described step e
Cleaning, then protects ink in workpiece surface spraying.
Described step b specifically, on sheet material the colored picture and text ink layer of silk-screen one, the color oil of this colored picture and text ink layer
Ink is common ink for screen printing.
The white ink layer of described step c is grouped into by the group of following mass percent: acetylbutyrylcellulose 14%, third
Olefin(e) acid resin 18%, epoxy resin 22%, titanium dioxide 40%, propylene glycol methyl ether acetate 5.5%, polymethyl siloxane 0.5%；
The bonding base oil layer of described step d is grouped into by the group of following mass percent: NC Nitroncellulose 20%, polyester tree
Fat 10%, organic siliconresin 12%, propylene glycol methyl ether acetate 50%, dipropylene glycol methyl ether 6%, polymethyl siloxane 0.5%, polyethers
Silicon modified organic polymer 1.5%.
The remainder of the present embodiment is same as Example 1, repeats no more here.
Embodiment 3.
A kind of printing transferring method of 3d stereo color film, including following procedure of processing:
A, sheet material select: choose sheet material；Described sheet material is pvc sheet material, and the thickness of pvc sheet material is 0.08mm, pvc sheet material
Light transmittance is 92%, and mist degree is 3%；
B, on sheet material the colored picture and text ink layer of printing one；
C, on colored picture and text ink layer silk-screen one white ink layer；White ink layer is by the component of following mass percent
Composition: acetylbutyrylcellulose 15%, acrylic resin 28%, titanium dioxide 47%, propylene glycol methyl ether acetate 8.5%, poly- methyl silicon
Oxygen alkane 1.5%；
D, on white ink layer silk-screen one bonding base oil layer；Bonding base oil layer is grouped by the group of following mass percent
Become: NC Nitroncellulose 22%, polyester resin 20%, propylene glycol methyl ether acetate 48%, dipropylene glycol methyl ether 8%, polymethyl siloxane
0.8%th, organic silicon modified by polyether polymer 1.2%；
E, turn scald: the sheet material being printed with 3d space pattern is transferred to workpiece to be processed surface, completes 3d stereo color film
Transfer.
Described step e turns boiling hot, particularly as follows: (1) workpiece is put: workpiece root Ju pattern position is accurately put lower mode cavity；
(2) film releasing: the sheet material of printed pattern is put into the locating clip turning ironing equipment, then locating clip clipping sheets；(3) bake piece: utilize
Sheet material is softened by infrared system, and softening temperature is 100 DEG C, and the time that softens is 50 seconds；(4) vac sorb: utilize vacuum
By the sheet material after softening on workpiece, vacuum is -0.2mpa；(5) temperature-pressure: upper cavity pushes, to sheet material and work
Part carries out heat-insulating pressurizing, and warm temperature is 60 DEG C, and moulding pressure is 5mpa；(6) cool down: with compressed air pair after upper cavity return
Workpiece cools down；(7) sheet: unclamp locating clip after workpiece cooling, tear sheet material, pattern transfers to complete on workpiece.
Described step b is specifically, adopt the colored picture and text ink layer of Ke's formula uv offset printing one, this colored picture and text ink on sheet material
Layer includes the component of following mass percent: pigment 15%, photosensitive resin 45%, photoactive 25%, light trigger 15%；Wherein,
Described pigment is pigment Green 7, white carbon black, pigment orange 48, the mixture of pigment Yellow 12 equal proportion mixing；Described photosensitive resin is second
Epoxide trimethylolpropane trimethacrylate；Described photoactive is the polymer of Colophonium and acrylic acid and glycerol；Described light
Initiator is light trigger 907.The heat resisting temperature of the ink of colored picture and text ink layer of described Ke's formula uv offset printing is 190 DEG C, draws
Stretching property reaches 12%.
Embodiment 4.
The difference of the present embodiment and embodiment 3 is: also includes between step a of the present embodiment and described step a1
There is step a0, destatic process: sheet material is eliminated sheet surface electrostatic by static removal equipment.Sheet material in described step a is
Apet sheet material.
Step a1, silk-screen one mould release on the sheet material after destaticing also is included between described step a and described step b
Layer, described colour picture and text ink layer is arranged in described parting agent layer.
Step f, surface treatment is also included: surface is carried out to the workpiece transferred with 3d stereo color film after described step e
Cleaning, then protects ink in workpiece surface spraying.
Described step b specifically, on sheet material the colored picture and text ink layer of silk-screen one, the color oil of this colored picture and text ink layer
Ink is infrared drying ink for screen printing.
The white ink layer of described step c is grouped into by the group of following mass percent: acetylbutyrylcellulose 15%, third
Olefin(e) acid resin 16%, epoxy resin 20%, titanium dioxide 41%, propylene glycol methyl ether acetate 7.2%, polymethyl siloxane 0.8%；
The bonding base oil layer of described step d is grouped into by the group of following mass percent: NC Nitroncellulose 21%, polyester tree
Fat 12%, organic siliconresin 10%, propylene glycol methyl ether acetate 50%, dipropylene glycol methyl ether 5%, polymethyl siloxane 0.6%, polyethers
Silicon modified organic polymer 1.4%.
The remainder of the present embodiment is same as Example 3, repeats no more here.
Embodiment 5.
A kind of printing transferring method of 3d stereo color film, including following procedure of processing:
A, sheet material select: choose sheet material；Described sheet material is pvc sheet material, and the thickness of pvc sheet material is 0.1mm, pvc sheet material
Light transmittance is 92%, and mist degree is 4%；
B, on sheet material the colored picture and text ink layer of printing one；
C, on colored picture and text ink layer silk-screen one white ink layer；White ink layer is by the component of following mass percent
Composition: acetylbutyrylcellulose 16%, acrylic resin 25%, titanium dioxide 45%, propylene glycol methyl ether acetate 12%, methyl polysilicone
Alkane 2%；
D, on white ink layer silk-screen one bonding base oil layer；Bonding base oil layer is grouped by the group of following mass percent
Become: NC Nitroncellulose 25%, polyester resin 18%, propylene glycol methyl ether acetate 50%, dipropylene glycol methyl ether 5%, polymethyl siloxane
0.7%th, organic silicon modified by polyether polymer 1.3%；
E, turn scald: the sheet material being printed with 3d space pattern is transferred to workpiece to be processed surface, completes 3d stereo color film
Transfer.
Described step e turns boiling hot, particularly as follows: (1) workpiece is put: workpiece root Ju pattern position is accurately put lower mode cavity；
(2) film releasing: the sheet material of printed pattern is put into the locating clip turning ironing equipment, then locating clip clipping sheets；(3) bake piece: utilize
Sheet material is softened by infrared system, and softening temperature is 150 DEG C, and the time that softens is 40 seconds；(4) vac sorb: utilize vacuum
By the sheet material after softening on workpiece, vacuum is -0.3mpa；(5) temperature-pressure: upper cavity pushes, to sheet material and work
Part carries out heat-insulating pressurizing, and warm temperature is 20 DEG C, and moulding pressure is 2mpa；(6) cool down: after upper cavity return, use compressed air
Workpiece is cooled down；(7) sheet: unclamp locating clip after workpiece cooling, tear sheet material, pattern transfers to complete on workpiece.
Described step b is specifically, adopt the colored picture and text ink layer of Ke's formula uv offset printing one, this colored picture and text ink on sheet material
Layer includes the component of following mass percent: pigment 18%, photosensitive resin 40%, photoactive 30%, light trigger 12%；Wherein,
Described pigment is pigment Green 7, white carbon black, pigment Yellow 12, the mixture of pigment blue 15 equal proportion mixing；Described photosensitive resin is second
Epoxide trimethylolpropane trimethacrylate；Described photoactive is the polymer of Colophonium and acrylic acid and glycerol；Described light
Initiator is light trigger 907.The heat resisting temperature of the ink of colored picture and text ink layer of described Ke's formula uv offset printing is 180 DEG C, draws
Stretching property reaches 15%.
Embodiment 6.
The difference of the present embodiment and embodiment 5 is: also includes between step a of the present embodiment and described step a1
There is step a0, destatic process: sheet material is eliminated sheet surface electrostatic by static removal equipment.Sheet material in described step a is
Pp sheet material.
Step a1, silk-screen one mould release on the sheet material after destaticing also is included between described step a and described step b
Layer, described colour picture and text ink layer is arranged in described parting agent layer.
Step f, surface treatment is also included: surface is carried out to the workpiece transferred with 3d stereo color film after described step e
Cleaning, then protects ink in workpiece surface spraying.
Described step b specifically, on sheet material the colored picture and text ink layer of silk-screen one, the color oil of this colored picture and text ink layer
Ink is uv ink for screen printing.
The white ink layer of described step c is grouped into by the group of following mass percent: acetylbutyrylcellulose 16%, third
Olefin(e) acid resin 15%, epoxy resin 18%, titanium dioxide 42%, propylene glycol methyl ether acetate 8%, polymethyl siloxane 1%；
The bonding base oil layer of described step d is grouped into by the group of following mass percent: NC Nitroncellulose 22%, polyester tree
Fat 15%, organic siliconresin 8%, propylene glycol methyl ether acetate 43.5%, dipropylene glycol methyl ether 9.5%, polymethyl siloxane 0.8%,
Organic silicon modified by polyether polymer 1.2%.
The remainder of the present embodiment is same as Example 5, repeats no more here.
Embodiment 7.
A kind of printing transferring method of 3d stereo color film, including following procedure of processing:
A, sheet material select: choose sheet material；Described sheet material is pvc sheet material, and the thickness of pvc sheet material is 0.25mm, pvc sheet material
Light transmittance is 90%, and mist degree is 3%；
B, on sheet material the colored picture and text ink layer of printing one；
C, on colored picture and text ink layer silk-screen one white ink layer；White ink layer is by the component of following mass percent
Composition: acetylbutyrylcellulose 18%, acrylic resin 22%, titanium dioxide 44%, propylene glycol methyl ether acetate 14.8%, poly- methyl silicon
Oxygen alkane 1.2%；
D, on white ink layer silk-screen one bonding base oil layer；Bonding base oil layer is grouped by the group of following mass percent
Become: NC Nitroncellulose 28%, polyester resin 15%, propylene glycol methyl ether acetate 55%, dipropylene glycol methyl ether 10%, methyl polysilicone
Alkane 0.6%, organic silicon modified by polyether polymer 1.4%；
E, turn scald: the sheet material being printed with 3d space pattern is transferred to workpiece to be processed surface, completes 3d stereo color film
Transfer.
Described step e turns boiling hot, particularly as follows: (1) workpiece is put: workpiece root Ju pattern position is accurately put lower mode cavity；
(2) film releasing: the sheet material of printed pattern is put into the locating clip turning ironing equipment, then locating clip clipping sheets；(3) bake piece: utilize
Sheet material is softened by infrared system, 200 DEG C of softening temperature, and the time that softens is 30 seconds；(4) vac sorb: will using vacuum
To on workpiece, vacuum is -0.1mpa to sheet material after softening；(5) temperature-pressure: upper cavity pushes, to sheet material and workpiece
Carry out heat-insulating pressurizing, warm temperature is 80 DEG C, moulding pressure is 1mpa；(6) cool down: with compressed air to work after upper cavity return
Part cools down；(7) sheet: unclamp locating clip after workpiece cooling, tear sheet material, pattern transfers to complete on workpiece.
Described step b is specifically, adopt the colored picture and text ink layer of Ke's formula uv offset printing one, this colored picture and text ink on sheet material
Layer includes the component of following mass percent: pigment 20%, photosensitive resin 35%, photoactive 35%, light trigger 10%；Wherein,
Described pigment is pigment orange 48, Aniline Red, pigment Yellow 12, the mixture of pigment blue 15 equal proportion mixing；Described photosensitive resin
For ethoxylated trimethylolpropane triacrylate；Described photoactive is the polymer of Colophonium and acrylic acid and glycerol；Institute
Stating light trigger is light trigger 907.The heat resisting temperature of the ink of colored picture and text ink layer of described Ke's formula uv offset printing is 150
DEG C, draftability reaches 15%.
Embodiment 8.
The difference of the present embodiment and embodiment 7 is: also includes between step a of the present embodiment and described step a1
There is step a0, destatic process: sheet material is eliminated sheet surface electrostatic by static removal equipment.Sheet material in described step a is
Eopp sheet material.
Step a1, silk-screen one mould release on the sheet material after destaticing also is included between described step a and described step b
Layer, described colour picture and text ink layer is arranged in described parting agent layer.
Step f, surface treatment is also included: surface is carried out to the workpiece transferred with 3d stereo color film after described step e
Cleaning, then protects ink in workpiece surface spraying.
Described step b specifically, on sheet material the colored picture and text ink layer of silk-screen one, the color oil of this colored picture and text ink layer
Ink is infrared drying ink for screen printing.
The white ink layer of described step c is grouped into by the group of following mass percent: acetylbutyrylcellulose 18%, third
Olefin(e) acid resin 14%, epoxy resin 16%, titanium dioxide 45%, propylene glycol methyl ether acetate 5.5%, polymethyl siloxane 1.5%；
The bonding base oil layer of described step d is grouped into by the group of following mass percent: NC Nitroncellulose 23%, polyester tree
Fat 16%, organic siliconresin 6%, propylene glycol methyl ether acetate 45%, dipropylene glycol methyl ether 7%, polymethyl siloxane 1%, polyethers change
Property organosilicon polymer 2%.
The remainder of the present embodiment is same as Example 7, repeats no more here.
Embodiment 9.
A kind of printing transferring method of 3d stereo color film, including following procedure of processing:
A, sheet material select: choose sheet material；Described sheet material is pvc sheet material, and the thickness of pvc sheet material is 0.25mm, pvc sheet material
Light transmittance is 90%, and mist degree is 3%；
B, on sheet material the colored picture and text ink layer of printing one；
C, on colored picture and text ink layer silk-screen one white ink layer；White ink layer is by the component of following mass percent
Composition: acetylbutyrylcellulose 20%, acrylic resin 25%, titanium dioxide 40%, propylene glycol methyl ether acetate 14.5%, poly- methyl silicon
Oxygen alkane 0.5%；
D, on white ink layer silk-screen one bonding base oil layer；Bonding base oil layer is grouped by the group of following mass percent
Become: NC Nitroncellulose 30%, polyester resin 10%, propylene glycol methyl ether acetate 53%, dipropylene glycol methyl ether 5%, polymethyl siloxane
0.5%th, organic silicon modified by polyether polymer 1.5%；
E, turn scald: the sheet material being printed with 3d space pattern is transferred to workpiece to be processed surface, completes 3d stereo color film
Transfer.
Described step e turns boiling hot, particularly as follows: (1) workpiece is put: workpiece root Ju pattern position is accurately put lower mode cavity；
(2) film releasing: the sheet material of printed pattern is put into the locating clip turning ironing equipment, then locating clip clipping sheets；(3) bake piece: utilize
Sheet material is softened by infrared system, and softening temperature is 300 DEG C, and the time that softens is 10 seconds；(4) vac sorb: utilize vacuum
By the sheet material after softening on workpiece, vacuum is -0.15mpa；(5) temperature-pressure: upper cavity pushes, to sheet material and work
Part carries out heat-insulating pressurizing, and warm temperature is 00 DEG C, and moulding pressure is 0.5mpa；(6) cool down: after upper cavity return, use compressed air
Workpiece is cooled down；(7) sheet: unclamp locating clip after workpiece cooling, tear sheet material, pattern transfers to complete on workpiece.
Described step b is specifically, adopt the colored picture and text ink layer of Ke's formula uv offset printing one, this colored picture and text ink on sheet material
Layer includes the component of following mass percent: pigment 25%, photosensitive resin 30%, photoactive 40%, light trigger 5%；Wherein, institute
State pigment be pigment Green 7, Aniline Red, pigment Yellow 12, pigment blue 15 equal proportion mixing mixture；Described photosensitive resin is
Ethoxylated trimethylolpropane triacrylate；Described photoactive is the polymer of Colophonium and acrylic acid and glycerol；Described
Light trigger is light trigger 907.The heat resisting temperature of the ink of colored picture and text ink layer of described Ke's formula uv offset printing be 160 DEG C with
Under, draftability reaches 16%.
Embodiment 10.
The difference of the present embodiment and embodiment 9 is: also includes between step a of the present embodiment and described step a1
There is step a0, destatic process: sheet material is eliminated sheet surface electrostatic by static removal equipment.
Step a1, silk-screen one mould release on the sheet material after destaticing also is included between described step a and described step b
Layer, described colour picture and text ink layer is arranged in described parting agent layer.
Step f, surface treatment is also included: surface is carried out to the workpiece transferred with 3d stereo color film after described step e
Cleaning, then protects ink in workpiece surface spraying.
Described step b specifically, on sheet material the colored picture and text ink layer of silk-screen one, the color oil of this colored picture and text ink layer
Ink is uv ink for screen printing.
The white ink layer of described step c is grouped into by the group of following mass percent: acetylbutyrylcellulose 20%, third
Olefin(e) acid resin 12%, epoxy resin 15%, titanium dioxide 46%, propylene glycol methyl ether acetate 5%, polymethyl siloxane 2%；
The bonding base oil layer of described step d is grouped into by the group of following mass percent: NC Nitroncellulose 25.5%, polyester
Resin 19.5%, organic siliconresin 5%, propylene glycol methyl ether acetate 40%, dipropylene glycol methyl ether 8%, polymethyl siloxane 0.7%,
Organic silicon modified by polyether polymer 1.3%.
The remainder of the present embodiment is same as Example 9, repeats no more here.The above embodiment, simply originally
Invention better embodiment, not to limit the scope of the present invention, thus all according to the structure described in scope of the present invention patent
Make, equivalence changes that feature and principle are done or modification, all should include in the range of present patent application.
Claims (11)
1. a kind of printing transferring method of 3d stereo color film it is characterised in that: include following procedure of processing:
A, sheet material select: choose sheet material；
B, on sheet material the colored picture and text ink layer of printing one；
C, on colored picture and text ink layer silk-screen one white ink layer；White ink layer is grouped by the group of following mass percent
Become:
Acetylbutyrylcellulose 14-20%
Acrylic resin 10-30%
Titanium dioxide 40-50%
Propylene glycol methyl ether acetate 5-15%
Polymethyl siloxane 0.5-2%
D, on white ink layer silk-screen one bonding base oil layer；Bonding base oil layer is grouped into by the group of following mass percent:
NC Nitroncellulose 20-30%
Polyester resin 10-25%
Propylene glycol methyl ether acetate 40-60%
Dipropylene glycol methyl ether 5-10%
Polymethyl siloxane 0.5-1%
Organic silicon modified by polyether polymer 1-2%
E, turn scald: the sheet material being printed with 3d space pattern is transferred to workpiece to be processed surface, completes the transfer of 3d stereo color film.
2. a kind of 3d stereo color film according to claim 1 printing transferring method it is characterised in that: described step e turns boiling hot, tool
Body is:
(1) workpiece is put: workpiece root Ju pattern position is accurately put lower mode cavity；
(2) film releasing: the sheet material of printed pattern is put into the locating clip turning ironing equipment, then locating clip clipping sheets；
(3) bake piece: using infrared system, sheet material is softened；
(4) vac sorb: using vacuum by soften after sheet material on workpiece；
(5) temperature-pressure: upper cavity pushes, carries out heat-insulating pressurizing to sheet material and workpiece；
(6) cool down: with compressed air, workpiece is cooled down after upper cavity return；
(7) sheet: unclamp locating clip after workpiece cooling, tear sheet material, pattern transfers to complete on workpiece.
3. a kind of 3d stereo color film according to claim 2 printing transferring method it is characterised in that: described step (3) bakes piece
In, softening temperature is 60-300 DEG C, and the softening time is the 10-60 second；In described step (4) vac sorb, vacuum be-0.3-
0.1mpa；In described step (5) temperature-pressure, warm temperature is 50-150 DEG C, and moulding pressure is 0.1-8mpa.
4. a kind of 3d stereo color film according to claim 1 printing transferring method it is characterised in that: described step b specifically,
The colored picture and text ink layer of Ke's formula uv offset printing one is adopted on sheet material, this colored picture and text ink layer includes the group of following mass percent
Point:
Pigment 10-25%
Photosensitive resin 30-50%
Photoactive 20-40%
Light trigger 5-20%
Wherein, described pigment be pigment Green 7, white carbon black, pigment orange 48, Aniline Red, pigment Yellow 12, four kinds in pigment blue 15
Or more than four kinds of mixture；Described photosensitive resin is ethoxylated trimethylolpropane triacrylate；Described photoactive
Polymer for Colophonium and acrylic acid and glycerol；Described light trigger is light trigger 907.
5. a kind of 3d stereo color film according to claim 4 printing transferring method it is characterised in that: described Ke's formula uv offset printing
The heat resisting temperature of the ink of colored picture and text ink layer is less than 200 DEG C, and draftability reaches more than 10%.
6. a kind of 3d stereo color film according to claim 1 printing transferring method it is characterised in that: described step b specifically,
The colored picture and text ink layer of silk-screen one on sheet material, the colored ink of this colored picture and text ink layer is common ink for screen printing.
7. a kind of 3d stereo color film according to claim 1 printing transferring method it is characterised in that: in described step a, described
Sheet material is pvc sheet material, and the thickness of pvc sheet material is 0.05-0.5mm, and the light transmittance of pvc sheet material is not less than 90%, and mist degree is less than 5%.
8. a kind of 3d stereo color film according to claim 1 printing transferring method it is characterised in that: described step a and described
Also include between step b step a1, on sheet material silk-screen one parting agent layer, described colour picture and text ink layer be arranged at described from
In type oxidant layer.
9. a kind of 3d stereo color film according to claim 8 printing transferring method it is characterised in that: step a and described step
Also include step a0 between a1, destatic process: sheet material is eliminated sheet surface electrostatic by static removal equipment.
10. a kind of 3d stereo color film according to claim 1 printing transferring method it is characterised in that: after described step e also
Include step f, surface treatment: surface cleaning is carried out to the workpiece transferred with 3d stereo color film, then in workpiece surface spraying
Protection ink.
A kind of 11. printing transferring methods of 3d stereo color film according to claim 6 it is characterised in that: described common silk-screen
Ink is infrared drying ink for screen printing or uv ink for screen printing.
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| CN106313923A (en) * | 2015-07-03 | 2017-01-11 | 禹辉（上海）转印材料股份有限公司 | Method for producing high abrasion-resistant solvent-resistant heat transfer film |
| CN106336725A (en) * | 2015-07-16 | 2017-01-18 | 上海箩箕技术有限公司 | Printing ink, and imaging module and coloring method thereof |
| CN106379066A (en) * | 2016-08-31 | 2017-02-08 | 无锡市科虹标牌有限公司 | Novel membrane transfer-printing process |
| CN108610997B (en) * | 2018-04-13 | 2021-02-19 | 卢汉军 | High-elasticity silicone rubber lettering film and preparation method and application method thereof |
| WO2021076106A1 (en) | 2019-10-15 | 2021-04-22 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing with melting point suppression agents |
| CN115246256A (en) * | 2021-04-27 | 2022-10-28 | 华为技术有限公司 | Shell, preparation method thereof and electronic equipment |
| CN115195316B (en) * | 2022-07-05 | 2024-03-08 | 北京工业大学 | 3D object surface color printing method |
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| JP2002062798A (en) * | 2000-08-16 | 2002-02-28 | Koou Kogei Kk | Drawing set for coloring and drawing sheet for drawing set for coloring, and method of manufacturing the same |
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Effective date of registration: 20170224 Address after: 511328 Guangdong city of Guangzhou province Zengcheng City stone town of Sha Zhuang Longdi along the road No. 18 two Patentee after: Guangzhou Color Printing Co., Ltd. Address before: 511328 Guangzhou, Zengcheng, Sha Zhuang Street, along the Yangtze River West Road, No. 18 Patentee before: Yunhao Hardware Plastic Co., Ltd., Zengcheng City |