CN109823074B - Colorful heat transfer pearlized film and preparation method thereof - Google Patents
Colorful heat transfer pearlized film and preparation method thereof Download PDFInfo
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- CN109823074B CN109823074B CN201910129140.1A CN201910129140A CN109823074B CN 109823074 B CN109823074 B CN 109823074B CN 201910129140 A CN201910129140 A CN 201910129140A CN 109823074 B CN109823074 B CN 109823074B
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Abstract
The invention discloses a colorful heat transfer pearlized film and a preparation method thereof, wherein the pearlized film sequentially comprises the following components in parts by weight: the ink comprises a base layer, a release agent layer, a pearlescent layer, a black ink layer, a 6-color ink layer for printing, a white ink layer and a hot melt adhesive layer. According to the colorful heat transfer printing pearlized film, the black ink layer is matched with the pearlized layer, pearlized powder particles are wrapped to form a granular feeling, a bicolor effect can be generated, a printed picture has a granular feeling, the luster and the brightness of a pattern are increased, the colorful heat transfer printing pearlized film is more exquisite than the previous pattern, the visual effect is better, the key point is more prominent, the preparation process is simple, and the colorful heat transfer printing pearlized film is worthy of popularization.
Description
Technical Field
The invention belongs to the field of thermal transfer printing, and particularly relates to a colorful thermal transfer printing pearlized film and a preparation method thereof.
Background
The thermal transfer printing adopts screen dot printing to print patterns on the surface of the film, the printed patterns have rich layers, bright colors, great variability, small color difference and good reproducibility, can achieve the effect of designing the patterns, and is suitable for mass production.
In the prior art, the pearlized film is only made of light color, so that the printed pattern is attractive, but the overall pattern is not outstanding enough and does not focus on the point, and people hope to find a better mode.
Disclosure of Invention
The invention aims to solve the technical problem of providing a colorful heat transfer printing pearlized film which has good pattern gloss and brightness, prominent key points and exquisite pictures.
The invention is realized by the following technical scheme:
the utility model provides a dazzle various heat transfer seal pearlized film, contains in proper order: the ink comprises a base layer, a release agent layer, a pearlescent layer, a black ink layer, a 6-color ink layer for printing, a white ink layer and a hot melt adhesive layer.
Preferably, the printing thickness of the pearlescent layer is 50 +/-10 microns, the printing temperature is 80 ℃, the raw material of the pearlescent layer is a mixture of pearlescent ink and a binder, and the ratio of the pearlescent ink to the binder is 1: 5. Preferably, the pearlescent ink is prepared by mixing toluene and butanone according to a ratio of 1:1, and the pearlescent powder accounts for 20% of the total mass of the pearlescent ink. Further, the pearl powder is selected from glass powder or mica powder, and the adhesive is polyurethane resin.
Furthermore, the preparation method of the raw material of the pearlescent layer comprises the steps of firstly soaking the pearlescent powder in the solvent for 0.5-1 hour in proportion and stirring to obtain the pearlescent ink, then adding the pearlescent ink into the adhesive in proportion, and dispersing at high speed to obtain the raw material of the pearlescent layer.
More preferably, theThe printing pressure of the pearlescent layer is 0.2kg/cm2。
Preferably, the black ink layer is 100% solid black and has a thickness of 50 ± 10 μm.
Preferably, an antistatic agent layer is further arranged between the base layer and the release agent layer.
The invention also discloses a preparation method of the colorful heat transfer printing pearlized film, which comprises the following steps:
(1) preparing a base layer, and then sequentially coating a release agent layer, a pearl layer, a black ink layer and a 6-color ink layer for printing on the base layer according to actual needs;
(2) before transfer printing, a layer of white ink layer is coated on the 6-color ink layer for printing, then hot melt adhesive is coated, and then transfer printing is carried out.
Preferably, in the step (1), the printing thickness of the pearlescent layer is 50 ± 10 μm, the printing temperature is 80 ℃, the raw material of the pearlescent layer is a mixture of pearlescent ink and a binder, and the ratio of the pearlescent ink to the binder is 1: 5. Preferably, the pearlescent ink is prepared by mixing toluene and butanone according to a ratio of 1:1, and the pearlescent powder accounts for 20% of the total mass of the pearlescent ink. Further, the pearl powder is selected from glass powder or mica powder, and the adhesive is polyurethane resin.
Furthermore, the preparation method of the raw material of the pearlescent layer comprises the steps of firstly soaking the pearlescent powder in the solvent for 0.5-1 hour in proportion and stirring to obtain the pearlescent ink, then adding the pearlescent ink into the adhesive in proportion, and dispersing at high speed to obtain the raw material of the pearlescent layer.
More preferably, the printing pressure of the pearlescent layer is 0.2kg/cm2。
Preferably, in the step (1), an antistatic agent layer is further provided between the base layer and the release agent layer.
The invention has the beneficial effects that:
according to the colorful heat transfer printing pearlized film, the black ink layer is matched with the pearlized layer, pearlized powder particles are wrapped to form a granular feeling, a bicolor effect can be generated, a printed picture has a granular feeling, the luster and the brightness of a pattern are increased, the colorful heat transfer printing pearlized film is more exquisite than the previous pattern, the visual effect is better, the key point is more prominent, the preparation process is simple, and the colorful heat transfer printing pearlized film is worthy of popularization.
Detailed Description
The utility model provides a dazzle various heat transfer seal pearlized film, contains in proper order: the ink comprises a base layer, a release agent layer, a pearlescent layer, a black ink layer, a 6-color ink layer for printing, a white ink layer and a hot melt adhesive layer.
The printing thickness of the pearlized layer is 50 +/-10 mu m, the printing temperature is 80 ℃, the raw material of the pearlized layer is a mixture of pearlized ink and an adhesive, and the ratio of the pearlized ink to the adhesive is 1: 5. The pearlescent ink is prepared by mixing toluene and butanone according to the proportion of 1:1 and taking the mixture as a solvent, wherein the pearlescent powder accounts for 20% of the total mass ratio. The pearl powder is selected from glass powder or mica powder, and the adhesive is polyurethane resin.
The preparation method of the raw material of the pearlescent layer comprises the steps of firstly soaking the pearlescent powder in a solvent for 0.5-1 hour in proportion and stirring to obtain the pearlescent ink, then adding the pearlescent ink into the adhesive in proportion, and dispersing at a high speed to obtain the raw material of the pearlescent layer.
The printing pressure of the pearlescent layer is 0.2kg/cm2。
And an antistatic agent layer is also arranged between the base layer and the release agent layer.
The preparation method of the colorful heat transfer printing pearlized film comprises the following steps:
(1) preparing a base layer, and then sequentially coating a release agent layer, a pearl layer, a black ink layer and a 6-color ink layer for printing on the base layer according to actual needs;
(2) before transfer printing, a layer of white ink layer is coated on the 6-color ink layer for printing, then hot melt adhesive is coated, and then transfer printing is carried out.
The printing thickness of the pearlized layer is 50 +/-10 mu m, the printing temperature is 80 ℃, the raw material of the pearlized layer is a mixture of pearlized ink and an adhesive, and the ratio of the pearlized ink to the adhesive is 1: 5. The pearlescent ink is prepared by mixing toluene and butanone according to the proportion of 1:1 and taking the mixture as a solvent, wherein the pearlescent powder accounts for 20% of the total mass ratio. The pearl powder is selected from glass powder or mica powder, and the adhesive is polyurethane resin.
The preparation method of the raw material of the pearlescent layer comprises the steps of firstly soaking the pearlescent powder in a solvent for 0.5-1 hour in proportion and stirring to obtain the pearlescent ink, then adding the pearlescent ink into the adhesive in proportion, and dispersing at a high speed to obtain the raw material of the pearlescent layer.
The printing pressure of the pearlescent layer is 0.2kg/cm2。
In the step (1), an antistatic agent layer is further arranged between the base layer and the release agent layer.
According to the colorful heat transfer printing pearlized film, the black ink layer is matched with the pearlized layer, pearlized powder particles are wrapped to form a granular feeling, a bicolor effect can be generated, a printed picture has a granular feeling, the luster and the brightness of a pattern are increased, the colorful heat transfer printing pearlized film is more exquisite than the previous pattern, the visual effect is better, the key point is more prominent, the preparation process is simple, and the colorful heat transfer printing pearlized film is worthy of popularization.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (10)
1. The utility model provides a dazzle various heat transfer seal pearlized film which characterized in that contains in proper order: the ink comprises a base layer, a release agent layer, a pearlescent layer, a black ink layer, a 6-color ink layer for printing, a white ink layer and a hot melt adhesive layer.
2. The glare heat transfer printing pearlescent film according to claim 1, wherein the printing thickness of the pearlescent layer is 50 ± 10 μm, the printing temperature is 80 ℃, the raw material of the pearlescent layer is a mixture of pearlescent ink and a binder, and the ratio of the pearlescent ink to the binder is 1: 5.
3. The glare heat transfer pearlized film according to claim 2, wherein the pearlized ink is an ink prepared by blending toluene and butanone in a ratio of 1:1 as a solvent, and the total mass ratio of pearlized powder is 20%.
4. The glare heat transfer pearlescent film of claim 2, wherein the binder is a polyurethane resin.
5. The glare heat transfer pearlescent film according to claim 2, wherein the print pressure of the pearlescent layer is 0.2kg/cm2。
6. The glare heat transfer pearlescent film according to claim 1, wherein an antistatic layer is further disposed between the base layer and the release layer.
7. The preparation method of the colorful heat transfer printing pearlized film is characterized by comprising the following steps:
(1) preparing a base layer, and then sequentially coating a release agent layer, a pearl layer, a black ink layer and a 6-color ink layer for printing on the base layer according to actual needs;
(2) before transfer printing, a layer of white ink layer is coated on the 6-color ink layer for printing, then hot melt adhesive is coated, and then transfer printing is carried out.
8. The method for preparing the colorful heat transfer printing pearlized film according to claim 7, wherein in the step (1), the printing thickness of the pearlized layer is 50 +/-10 μm, the temperature is 80 ℃, the pearlized layer is prepared from a mixture of pearlized ink and a binder, and the ratio of the pearlized ink to the binder is 1: 5.
9. The method for preparing the colorful heat transfer printing pearlized film according to claim 8, wherein the pearlized ink is prepared from toluene and butanone in a ratio of 1:1 and is prepared from 20% of pearlized powder serving as a solvent.
10. The method for preparing the glare heat transfer printing pearlescent film according to claim 7, wherein in the step (1), an antistatic agent layer is further arranged between the base layer and the release agent layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910129140.1A CN109823074B (en) | 2019-02-21 | 2019-02-21 | Colorful heat transfer pearlized film and preparation method thereof |
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| CN201910129140.1A CN109823074B (en) | 2019-02-21 | 2019-02-21 | Colorful heat transfer pearlized film and preparation method thereof |
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| CN112832043B (en) * | 2021-01-08 | 2023-04-21 | 苏州市锦展数码科技有限公司 | Method for improving ink-jet stability and hot-dip painting color effect by changing hot-melt adhesive powder |
| CN114181567A (en) * | 2021-12-31 | 2022-03-15 | 厦门市金鑫龙包装工业有限公司 | Pearl image-text layer, pearl decorative outer layer and manufacturing method thereof |
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| JP3667448B2 (en) * | 1996-06-03 | 2005-07-06 | 大日本印刷株式会社 | Integrated thermal transfer sheet and thermal transfer image receiving paper |
| US7829162B2 (en) * | 2006-08-29 | 2010-11-09 | international imagining materials, inc | Thermal transfer ribbon |
| CN201566383U (en) * | 2009-10-27 | 2010-09-01 | 杨子德 | Transfer printing coating film with ray and tincture variation effects |
| CN102343732B (en) * | 2010-08-04 | 2015-04-08 | 喻盛 | Hot pressing and transfer printing method |
| CN103351718B (en) * | 2013-07-23 | 2015-01-07 | 东莞市卓艺印刷制品有限公司 | 3D stereoscopic printing ink, and transfer film provided with 3D stereoscopic decorative layer and made by same |
| CN204641124U (en) * | 2015-01-12 | 2015-09-16 | 江苏学泰印务有限公司 | A kind of variable color pearly-lustre heat transfer film |
| DE102017110387A1 (en) * | 2017-05-12 | 2018-11-15 | Leonhard Kurz Stiftung & Co. Kg | Thermal transfer film for producing a true color image and method for producing a true color image and true color image |
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