CN220615291U - Pearlescent lettering film capable of being digitally printed - Google Patents
Pearlescent lettering film capable of being digitally printed Download PDFInfo
- Publication number
- CN220615291U CN220615291U CN202322129934.2U CN202322129934U CN220615291U CN 220615291 U CN220615291 U CN 220615291U CN 202322129934 U CN202322129934 U CN 202322129934U CN 220615291 U CN220615291 U CN 220615291U
- Authority
- CN
- China
- Prior art keywords
- layer
- pearlescent
- ink
- pearl
- bionic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000010410 layer Substances 0.000 claims abstract description 52
- 238000005187 foaming Methods 0.000 claims abstract description 13
- 239000011664 nicotinic acid Substances 0.000 claims abstract description 12
- 239000004831 Hot glue Substances 0.000 claims abstract description 4
- 239000012943 hotmelt Substances 0.000 claims description 11
- 239000012790 adhesive layer Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 238000010345 tape casting Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000007639 printing Methods 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 238000010023 transfer printing Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Decoration By Transfer Pictures (AREA)
Abstract
The utility model relates to a pearlescent lettering film capable of being digitally printed, which comprises a pearlescent ink-absorbing layer and a white covering layer arranged below the pearlescent ink-absorbing layer, wherein a hot melt adhesive layer is arranged below the white covering layer. The utility model can print the pearl carving film digitally, have the ink layer of pearl, the ink layer of pearl has the bionic mesoporous structure of micro-foaming in the interior, it can increase the ink absorption speed of the whole layer structure, and the bionic mesoporous structure of micro-foaming has stereoscopic anisotropism, the bionic mesoporous structure has good supporting stability and has very strong adsorption force to the digital ink, can offer flexibility and wash-resistant intensity for layer structure at the same time, its anisotropism offers the effect of changing colour with angle of the digital printing layer, make its digital printing pattern have the effect of changing colour pearl with irradiation or observing the angle change.
Description
Technical Field
The utility model belongs to the technical field of digital printing and thermal transfer printing, and particularly relates to a pearlescent engraving film capable of being digitally printed.
Background
The thermal transfer printing lettering film has rich decorative effect and extremely strong washing resistance, and is mainly used for decorating products such as clothes, bags, shoes and the like. The traditional thermal transfer printing lettering film has single color effect and does not have multicolor pattern decoration function; the printable lettering film is mainly white and other light colors, and is printed by digital printing and then cut into patterns, which are transferred to clothing and other fabrics, so that the decorative effect still cannot meet the personalized requirements of consumers on clothing and other products.
Disclosure of Invention
In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide the pearlescent engraving film capable of being digitally printed, which has the effect of metallic pearlescent flickering, can be digitally printed, and is free from fading after being washed by a machine after being transferred.
In order to solve the technical problems, the utility model adopts the following technical scheme: the pearlescent lettering film capable of being digitally printed comprises a pearlescent ink absorption layer and a white covering layer arranged below the pearlescent ink absorption layer, wherein a hot melt back adhesive layer is arranged below the white covering layer, and a micro-foaming bionic mesoporous structure is arranged inside the pearlescent ink absorption layer.
The pearlescent ink-absorbing layer is formed by coating and drying pearlescent micro-foaming paint.
The white covering layer is prepared by coating and drying white flexible paint.
The hot-melt back adhesive layer is prepared from TPU colloidal particles through hot-melt knife coating.
And a release protection film is arranged below the hot melt adhesive backing layer.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model can print the pearl carving film digitally, have the ink layer of pearl, the ink layer of pearl has the bionic mesoporous structure of micro-foaming in the interior, it can increase the ink absorption speed of the whole layer structure, and the bionic mesoporous structure of micro-foaming has stereoscopic anisotropism, the bionic mesoporous structure has good supporting stability and has very strong adsorption force to the digital ink, can offer flexibility and wash-resistant intensity for layer structure at the same time, its anisotropism offers the effect of changing colour with angle of the digital printing layer, make its digital printing pattern have the effect of changing colour pearl with irradiation or observing the angle change.
Drawings
FIG. 1 is a schematic diagram of the structure of a pearlescent inventive film;
fig. 2 is a schematic structural diagram of the pearlescent ink-absorbing layer of the present utility model.
The marks in the figure: 1. a pearlescent ink-absorbing layer; 2. a white cover layer; 3. a hot melt backing adhesive layer; 4. and (3) a release protective film.
Detailed Description
In order to make the above features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 and 2, the present embodiment provides a digital printable pearlescent engraving film, which comprises a pearlescent ink-absorbing layer 1 and a white covering layer 2 arranged below the pearlescent ink-absorbing layer 1, wherein a hot melt adhesive layer 3 is arranged below the white covering layer 2. Specifically, the pearlescent ink-absorbing layer 1 is formed by coating and drying pearlescent micro-foaming paint, and a micro-foaming bionic mesoporous structure is arranged in the pearlescent ink-absorbing layer 1. The ink-absorbing layer 1 is provided with a micro-foaming bionic mesoporous structure in the ink-absorbing layer 1, so that the ink-absorbing speed of the whole layer structure can be increased, the micro-foaming bionic mesoporous structure has three-dimensional anisotropy, the bionic mesoporous structure has good supporting stability and extremely strong adsorption force on digital ink, meanwhile, flexibility and washing resistance can be provided for the layer structure, the anisotropy provides the effect of changing color of a digital printing layer along with the change of irradiation or observation angle, and the digital printing pattern has the effect of changing color of the pearlescent scintillation along with the change of irradiation or observation angle.
Further, the white cover layer 2 is made of white flexible paint by coating and baking. The white covering layer 2 mainly serves as a covering effect while providing good flexible support.
Further, the hot-melt back adhesive layer 3 is made of TPU colloidal particles through hot-melt knife coating. The TPU hot-melt back adhesive layer 3 is used as an adhesive layer to firmly adhere the digital printing pattern, the pearlescent micro-foaming ink absorbing layer and the covering layer to the textile fabric, so that the textile fabric has extremely strong washing resistance.
Further, a release protective film 4 is arranged below the hot-melt adhesive-backed layer 3. The release protective film 4 is mainly used as an adhesion base material to ensure that the effective pattern part is firmly positioned on the release protective film 4 when waste is discharged after the digital pattern is cut, and the cut pattern can be transferred from the release protective film 4 without damage by using an adhesive positioning film.
While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (5)
1. The pearlescent lettering film capable of being digitally printed is characterized in that: the pearl ink absorbing layer comprises a pearl ink absorbing layer and a white covering layer arranged below the pearl ink absorbing layer, wherein a hot melt back adhesive layer is arranged below the white covering layer, and a micro-foaming bionic mesoporous structure is arranged inside the pearl ink absorbing layer.
2. The digitally printable pearlescent inventive film of claim 1, wherein: the pearlescent ink-absorbing layer is formed by coating and drying pearlescent micro-foaming paint.
3. The digitally printable pearlescent inventive film of claim 1, wherein: the white covering layer is prepared by coating and drying white flexible paint.
4. The digitally printable pearlescent inventive film of claim 1, wherein: the hot-melt back adhesive layer is prepared from TPU colloidal particles through hot-melt knife coating.
5. The digitally printable pearlescent inventive film of claim 1, wherein: and a release protection film is arranged below the hot melt adhesive backing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129934.2U CN220615291U (en) | 2023-08-09 | 2023-08-09 | Pearlescent lettering film capable of being digitally printed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129934.2U CN220615291U (en) | 2023-08-09 | 2023-08-09 | Pearlescent lettering film capable of being digitally printed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220615291U true CN220615291U (en) | 2024-03-19 |
Family
ID=90222278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322129934.2U Active CN220615291U (en) | 2023-08-09 | 2023-08-09 | Pearlescent lettering film capable of being digitally printed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220615291U (en) |
-
2023
- 2023-08-09 CN CN202322129934.2U patent/CN220615291U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |