CN103909755A - Heat-transfer-printing foil with metal pigment layer - Google Patents

Heat-transfer-printing foil with metal pigment layer Download PDF

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Publication number
CN103909755A
CN103909755A CN201410139963.XA CN201410139963A CN103909755A CN 103909755 A CN103909755 A CN 103909755A CN 201410139963 A CN201410139963 A CN 201410139963A CN 103909755 A CN103909755 A CN 103909755A
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Prior art keywords
layer
metal
metallic pigments
transfer
metal pigment
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CN201410139963.XA
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CN103909755B (en
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不公告发明人
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Kurtz Press Technology (hefei) Co Ltd
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Kurtz Press Technology (hefei) Co Ltd
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Abstract

The invention provides a heat-transfer-printing foil with a metal pigment layer. The heat-transfer-printing foil comprises a base film layer, a peeling layer, a color layer, an aluminium-plated layer and an adhesive layer which are overlaid in sequence, wherein the color layer contains the metal pigment layer; the metal pigment layer comprises the following materials in percentage by weight: 8-15% of metal pigment, 72-85% of thermoplastic resin, 0.2-0.5% of a filler, 0.2-0.3% of a defoaming agent, 2-8% of a rheological additive and 1.8-6.7% of a dispersing and wetting agent; and the metal pigment layer comprises metal particles, an amorphous silicon oxide film layer adhered on the metal particles and organic carboxylic-acid metal salt adhered on the silicon oxide film layer. The heat-transfer-printing foil provided by the invention has the advantages that by multiple additives, the viscosity of the metal pigment layer and the metal glossiness of the whole color layer are improved, so that the combination of the metal pigment layer and other coloring layers is closer, the dropping of the metal pigment layer in the transfer-printing process is prevented, and the metal glossiness of the transfer-printing foil also can be effectively increased without influencing the whole color phase.

Description

A kind of hot transfer foil with metallic pigments layer
Technical field
The present invention relates to transfer technique field, be specifically related to a kind of hot transfer foil with metallic pigments layer.
 
Background technology
Along with social development, product competition is more and more fierce, in order to attract consumer's sight, the desire to purchase stimulating consumer, at present commodity packaging is also more and more beautiful, more and more dazzling, in order to grab client's eyeball, packaging pattern new and original and that have a metal effect has become the important trump card of businessman.The thermoprint technology of transfer foil can significantly increase packing of product glossiness and glittering degree, makes its color bright, dazzlingly beautiful, has more promoted the magnificent noble quality of commodity, has become the requisite printing means of packaging industry.
On market, using maximum transfer foils is electrochemical aluminum foils, this transfer foil is generally made up of base membrane layer, peel ply, dyed layer, aluminium coated and adhesive layer, in order to increase the metal luster of transfer foil, can in chromatograph, add metallic pigments layer, but entirety form and aspect deficiency when metallic pigments content is few in chromatograph, amount affects chromatograph caking ability at most, metallic pigments layer easily occurs by peeling phenomenon.
Summary of the invention
The invention provides and a kind ofly can ensure that metal coat of colo(u)r does not come off and do not affect the hot transfer foil of chromatograph entirety form and aspect.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of hot transfer foil with metallic pigments layer, comprise base membrane layer, peel ply, chromatograph, aluminium coated and the adhesive layer of stack successively, described chromatograph contains metallic pigments layer, and described metallic pigments layer contains by mass percentage: 8~15% metallic pigments, 72~85% thermoplastic resin, 0.2~0.5% filler, 0.2~0.3% defoamer, 2~8% auxiliary rheological agents and 1.8~6.7% dispersion moisture agent;
Described metallic pigments layer comprises: metal particle, be attached to the amorphous silicon oxide rete on described metal particle and be attached to the metal salt of organic carboxylic acid on described membranous layer of silicon oxide.
By percentage to the quality, the macrogol ester by 60~100% and 0~40% water form described defoamer.
By percentage to the quality, the polymethyl methacrylate by 27~29% and 71~73% water form described auxiliary rheological agents.
By percentage to the quality, simple function group by 79~81%, oleoyl epoxyalkane block copolymer and 19~21% water form described dispersion wetting agent.
Described amorphous silicon oxide rete has the thickness in 10 to 500nm scope, and described metal particle has the average grain diameter that is less than or equal to 50nm.
Preferably, described metal particle is aluminium.
From above technical scheme, the present invention has following beneficial effect:
Improve the viscosity of metallic pigments layer and the metal luster of whole chromatograph by multiple auxiliary agent, what make that metallic pigments layer is combined with other dyed layers is tightr, prevent from occurring coming off of metallic pigments layer in transfer process, can effectively increase the metal luster of transfer foil again and not affect its overall form and aspect.
 
Detailed description of the invention
The invention provides a kind of hot transfer foil with metallic pigments layer, comprise base membrane layer, peel ply, chromatograph, aluminium coated and the adhesive layer of stack successively.Wherein base membrane layer is made up of biaxially oriented polyester film, conventionally all adopts PET, is in anodized aluminium, to play the middle amboceptor that connects and support; Its main component of peel ply is organic siliconresin, and after being heated, fusing comes off automatically, is conducive to the transfer printing of aluminium coated; Chromatograph is the main body (silver color anodized aluminium is incomparable layer) that forms coloured anodized aluminium, and after conventionally being dissolved in organic solvent by heat-resisting lucite and dyestuff, quality is directly coated on stratum disjunction surface; Aluminium coated is to be gasified under the condition of high temperature, vacuum by aluminum metal, is attached to equably chromatograph surface, plays a part to increase metallic luster; Adhesive layer is in electrochemical aluminium thermoprinting, and melted by heat sticks to printable fabric surface, plays a part to make aluminium coated set.
Described chromatograph contains metallic pigments layer, and this metallic pigments layer contains by mass percentage: 8~15% metallic pigments, 72~85% thermoplastic resin, 0.2~0.5% filler, 0.2~0.3% defoamer, 2~8% auxiliary rheological agents and 1.8~6.7% dispersion moisture agent.Each component has following counterweight ratio:
Embodiment 1-1
8 parts of metallic pigments
76.5 parts of thermoplastic resins
0.5 part of filler
0.3 part of defoamer
8 parts of auxiliary rheological agents
6.7 parts of dispersion moisture agents
Embodiment 1-2
10.8 parts of metallic pigments
85 parts of thermoplastic resins
0.2 part of filler
0.2 part of defoamer
2 parts of auxiliary rheological agents
1.8 parts of dispersion moisture agents
Embodiment 1-3
15 parts of metallic pigments
72 parts of thermoplastic resins
0.5 part of filler
0.3 part of defoamer
6.2 parts of auxiliary rheological agents
6 parts of dispersion moisture agents
Described metallic pigments layer comprises metal particle, is attached to the amorphous silicon oxide rete on described metal particle and is attached to the metal salt of organic carboxylic acid on described membranous layer of silicon oxide.The preferred embodiment of the metal particle that will use in the present invention comprises the particle of at least one component in the group of the following composition: Al (aluminium), Ti (titanium), Cr (chromium), Fe (iron), Co (cobalt), Ni (nickel), Cu (copper), Zn (zinc), Ru (ruthenium), Rh (rhodium), Pd (palladium), Ag (silver), Sn (tin), Pt (platinum), Au (gold) and alloy thereof, be particularly preferably aluminium.Metallic preferably has the average grain diameter that is less than or equal to 50nm, the colourity of the metallic pigments layer of this size is better, the lower limit of the average grain diameter of metallic is not particularly limited, and be preferably more than or equal 1nm, if average grain diameter is less than 1nm, light can pass through metallic, from metallic layer reverberation reduce, and the coloring effect by the interference of light weakens, thereby sometimes cause the colourity of obtained metallic pigments layer to reduce.
In order to increase the viscosity of metallic pigments layer, on metal particle, be attached with amorphous silicon oxide rete, on this membranous layer of silicon oxide, adhere to metal salt of organic carboxylic acid, wherein amorphous silicon oxide rete has the thickness in 10 to 500nm scope, amorphous silicon oxide rete preferably has from 10 to 500nm scope, more preferably from the thickness in 10 to 100nm scope, in the time that thickness is more than or equal to 10nm, metal particle to the adsorption state on metallic pigments surface improves and can form and has the more metallic pigments layer of high chroma, and then meet the form and aspect requirement of whole chromatograph.In the time that thickness is less than or equal to 500nm, the adhesive force of metallic pigments layer becomes remarkably, has strengthened the adhesion between metallic pigments layer and other chromatographs, thereby has reduced the risk that occurs that in transfer process metallic pigments pull-up falls.
In order to increase the thermostable type of metallic pigments layer, eliminate the foam producing in production process, need in metallic pigments layer, add defoamer, by percentage to the quality, defoamer is made up of 60~100% macrogol ester and 0~40% water.
Auxiliary rheological agents is used for improving viscosity, and by percentage to the quality, auxiliary rheological agents is made up of 27~29% polymethyl methacrylate and 71~73% water.
Disperse wetting agent for improving the stability of metallic pigments layer, by percentage to the quality, disperse wetting agent to be formed by the water of 79~81% simple function group, oleoyl epoxyalkane block copolymer and 19~21%.
The above embodiment is only that the preferred embodiment of the present invention is described; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that those of ordinary skill in the art make technical scheme of the present invention, all should fall in the definite protection domain of claims of the present invention.

Claims (6)

1. one kind has the hot transfer foil of metallic pigments layer, comprise base membrane layer, peel ply, chromatograph, aluminium coated and the adhesive layer of stack successively, described chromatograph contains metallic pigments layer, it is characterized in that, described metallic pigments layer contains by mass percentage: 8~15% metallic pigments, 72~85% thermoplastic resin, 0.2~0.5% filler, 0.2~0.3% defoamer, 2~8% auxiliary rheological agents and 1.8~6.7% dispersion moisture agent;
Described metallic pigments layer comprises: metal particle, be attached to the amorphous silicon oxide rete on described metal particle and be attached to the metal salt of organic carboxylic acid on described membranous layer of silicon oxide.
2. hot transfer foil according to claim 1, is characterized in that, by percentage to the quality, the macrogol ester by 60~100% and 0~40% water form described defoamer.
3. hot transfer foil according to claim 1, is characterized in that, by percentage to the quality, the polymethyl methacrylate by 27~29% and 71~73% water form described auxiliary rheological agents.
4. hot transfer foil according to claim 1, is characterized in that, by percentage to the quality, simple function group by 79~81%, oleoyl epoxyalkane block copolymer and 19~21% water form described dispersion wetting agent.
5. hot transfer foil according to claim 1, is characterized in that, described amorphous silicon oxide rete has the thickness in 10 to 500nm scope, and described metal particle has the average grain diameter that is less than or equal to 50nm.
6. hot transfer foil according to claim 1, is characterized in that, described metal particle is aluminium.
CN201410139963.XA 2014-04-09 2014-04-09 A kind of hot transfer foil with metallic pigments layer Active CN103909755B (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017100352A (en) * 2015-12-01 2017-06-08 ローランドディー.ジー.株式会社 Foil film
CN107160838A (en) * 2017-05-26 2017-09-15 昆山市生力包装材料有限公司 A kind of line positions the equipment and its production technology of thermal transfer alumite thermoprinting foil
CN108349283A (en) * 2015-11-02 2018-07-31 凸版印刷株式会社 Heat-sensitive transfer recording medium
CN108587332A (en) * 2018-03-05 2018-09-28 库尔兹压烫科技(合肥)有限公司 Insert injection moulding decoration transfer printing foil with yellowing resistance energy
CN108705872A (en) * 2018-05-29 2018-10-26 徐冬雪 A kind of cold wave hot transfer foil and its process for making with metallic pigments layer
CN108944111A (en) * 2018-07-23 2018-12-07 库尔兹压烫科技(合肥)有限公司 The notebook decoration transfer printing foil of high temperature resistant toughness
CN109789717A (en) * 2016-09-30 2019-05-21 爱克发有限公司 For ostentatious ink jet printing method
CN112123987A (en) * 2020-09-08 2020-12-25 深圳恒润达光电网印科技有限公司 Anti-falling thermal transfer foil with metallic luster

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EP0623479A1 (en) * 1993-05-07 1994-11-09 Minnesota Mining And Manufacturing Company Dye-donor ribbons for thermal transfer recording
JPH0872496A (en) * 1994-08-31 1996-03-19 Pilot Ink Co Ltd Metallic tone thermochromic water sliding transfer paper and transfer decorated vessel using it
CN101049773A (en) * 2006-08-17 2007-10-10 杭州兴甬复合材料有限公司 Heat blocking film
CN101423001A (en) * 2007-10-31 2009-05-06 焦作市卓立烫印材料有限公司 Glass thermal transfer foil and preparation method thereof
CN103025832A (en) * 2010-07-28 2013-04-03 东洋铝株式会社 Color metallic pigment, method for producing same, and coating composition and cosmetic containing same
CN103232742A (en) * 2013-04-03 2013-08-07 沭阳凤凰美术颜料有限公司 Metal-imitating pigment
CN103287147A (en) * 2013-06-27 2013-09-11 上海申永烫金材料有限公司 Manufacturing method of color-changing electric aluminum hot stamping foil

Patent Citations (7)

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Publication number Priority date Publication date Assignee Title
EP0623479A1 (en) * 1993-05-07 1994-11-09 Minnesota Mining And Manufacturing Company Dye-donor ribbons for thermal transfer recording
JPH0872496A (en) * 1994-08-31 1996-03-19 Pilot Ink Co Ltd Metallic tone thermochromic water sliding transfer paper and transfer decorated vessel using it
CN101049773A (en) * 2006-08-17 2007-10-10 杭州兴甬复合材料有限公司 Heat blocking film
CN101423001A (en) * 2007-10-31 2009-05-06 焦作市卓立烫印材料有限公司 Glass thermal transfer foil and preparation method thereof
CN103025832A (en) * 2010-07-28 2013-04-03 东洋铝株式会社 Color metallic pigment, method for producing same, and coating composition and cosmetic containing same
CN103232742A (en) * 2013-04-03 2013-08-07 沭阳凤凰美术颜料有限公司 Metal-imitating pigment
CN103287147A (en) * 2013-06-27 2013-09-11 上海申永烫金材料有限公司 Manufacturing method of color-changing electric aluminum hot stamping foil

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108349283A (en) * 2015-11-02 2018-07-31 凸版印刷株式会社 Heat-sensitive transfer recording medium
CN108349283B (en) * 2015-11-02 2020-09-11 凸版印刷株式会社 Thermal transfer recording medium
JP2017100352A (en) * 2015-12-01 2017-06-08 ローランドディー.ジー.株式会社 Foil film
CN109789717A (en) * 2016-09-30 2019-05-21 爱克发有限公司 For ostentatious ink jet printing method
CN107160838A (en) * 2017-05-26 2017-09-15 昆山市生力包装材料有限公司 A kind of line positions the equipment and its production technology of thermal transfer alumite thermoprinting foil
CN108587332A (en) * 2018-03-05 2018-09-28 库尔兹压烫科技(合肥)有限公司 Insert injection moulding decoration transfer printing foil with yellowing resistance energy
CN108705872A (en) * 2018-05-29 2018-10-26 徐冬雪 A kind of cold wave hot transfer foil and its process for making with metallic pigments layer
CN108944111A (en) * 2018-07-23 2018-12-07 库尔兹压烫科技(合肥)有限公司 The notebook decoration transfer printing foil of high temperature resistant toughness
CN112123987A (en) * 2020-09-08 2020-12-25 深圳恒润达光电网印科技有限公司 Anti-falling thermal transfer foil with metallic luster

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