CN211468033U - Silica gel is with formula pyrography structure - Google Patents
Silica gel is with formula pyrography structure Download PDFInfo
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- CN211468033U CN211468033U CN201922214772.6U CN201922214772U CN211468033U CN 211468033 U CN211468033 U CN 211468033U CN 201922214772 U CN201922214772 U CN 201922214772U CN 211468033 U CN211468033 U CN 211468033U
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Abstract
The utility model provides a litho formula pyrograph structure of silica gel, including the PET basic unit, set up the antistatic backing in PET basic unit bottom, set up at the mute surface course on PET basic unit upper portion, set up at the environmental protection meteorological silica gel layer on mute surface course upper portion, set up the blotting layer on environmental protection meteorological silica gel layer upper portion, see through the colored picture and text that the blotting layer set up on environmental protection meteorological silica gel layer to and set up the environmental protection white silica gel layer on blotting layer upper portion, set up the hot melt adhesive membrane on environmental protection white silica gel layer upper portion, set up the hot melt adhesive layer on hot melt adhesive membrane upper portion.
Description
Technical Field
The utility model relates to a sign or decoration preparation technical field, mainly used pyrograph goods, the preparation of trade mark or sign on mainly used clothing, case and bag, shoes cap, handbag etc., especially a silica gel is hui formula pyrograph structure.
Background
The prior art is a Ke-style pyrograph made of PU materials, and the surfaces of the pyrograph after being washed by water have mutual adhesion, sublimation, surface cracking, decoloration, glue edges and the like.
SUMMERY OF THE UTILITY MODEL
In view of this, the main objective of the present invention is to provide a litho-type pyrograph structure.
The technical scheme is as follows:
a silica gel-based pyrograph structure comprises
A PET basal layer is arranged on the base layer,
an antistatic layer arranged at the bottom of the PET base layer,
a matte surface layer arranged on the upper part of the PET basal layer,
an environment-friendly meteorological silica gel layer arranged on the upper part of the dummy surface layer,
an ink absorbing layer arranged on the upper part of the environment-friendly meteorological silica gel layer,
the ink absorbing layer is arranged on the colorful pictures and texts on the environment-friendly meteorological silica gel layer,
and an environment-friendly white silica gel layer arranged on the upper part of the ink absorption layer,
a hot melt adhesive film arranged on the upper part of the environment-friendly white silica gel layer,
the hot melt adhesive layer is arranged on the upper part of the hot melt adhesive film.
Preferably, the thickness of the antistatic layer is 0.90um to 1.1 um.
Preferably, the thickness of the matte surface layer is 0.95 um-1.1 um.
Preferably, the thickness of the environment-friendly meteorological silica gel layer is 1.95 um-2.05 um.
Preferably, the thickness of the ink absorption layer is 0.95 um-1.1 um.
The utility model has the advantages that:
the back of the PET is coated with an environment-friendly electrostatic treating agent, so that static electricity is not generated during coating or color printing, and the printing quality is ensured;
edible wax is coated on the surface of the sub-bottom, and after the product is ironed, the pattern can be released and coated on the product;
the sub-surface is coated with environmental-friendly meteorological silica gel in a scraping way to ensure the wear resistance and non-decoloration of surface patterns,
the meteorological silica gel surface is coated with the ink absorption layer, so that the color printing is well colored, the color fastness is good, the ink absorption layer ensures that the silica gel surface can be coated with the UV printing ink, and simultaneously ensures that the bonding fastness of the UV printing ink and the silica gel is good,
the special 6+1 Heidelberg machine is used for color printing, so that the patterns are clear, high and bright;
the environment-friendly cross-linking agent for silk-screen printing on the color printing pictures and texts ensures the bonding fastness of the ink of the color printing and the silica gel, and the environment-friendly white silica gel is silk-screen printed on the cross-linking agent, wherein the white color is the effect of setting off the color of the color printing and preventing sublimation, and the environment-friendly cross-linking agent for printing on the surface of the silica gel ensures the good bonding fastness of the silica gel and the hot melt adhesive film, and has the effects of water washing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided to explain the invention, but not to limit the invention.
The present invention is explained by the terms appearing: PET is a poly-p-phthalic plastic.
The bridging agent is a commonly used curing agent.
The utility model provides a silica gel is with formula pyrograph structure, include
A PET basal layer is arranged on the base layer,
an antistatic layer arranged at the bottom of the PET base layer,
a matte surface layer arranged on the upper part of the PET basal layer,
an environment-friendly meteorological silica gel layer arranged on the upper part of the dummy surface layer,
an ink absorbing layer arranged on the upper part of the environment-friendly meteorological silica gel layer,
the ink absorbing layer is arranged on the colorful pictures and texts on the environment-friendly meteorological silica gel layer,
and an environment-friendly white silica gel layer arranged on the upper part of the ink absorption layer,
a hot melt adhesive film arranged on the upper part of the environment-friendly white silica gel layer,
the hot melt adhesive layer is arranged on the upper part of the hot melt adhesive film.
The utility model also provides a manufacturing method of the litho formula pyrograph structure of silica gel, including following step:
step 1) electrostatic treatment of the back of PET: coating an antistatic layer on the back of the PET by adopting a baking coater, wherein the thickness of the coating is 0.90um, the baking coating speed is 30m per minute, and the coating baking temperature is 115 ℃;
step 2) PET front side sub-bottom treatment: coating a layer of matte layer on the front surface of the PET by adopting a baking coater to form a sub-bottom, wherein the coating thickness is 0.95um, the baking coating speed is 30mm per minute, and the coating baking temperature is 95 ℃;
step 3) subsurface surface treatment: after the step 2), a wax layer is coated on the subbottom by a baking coater, the thickness of the coating is 0.95um, the baking parameter coating speed is 35m meters per minute, and the coating baking temperature is 115 ℃;
step 4), coating an environment-friendly meteorological silica gel layer on the subsurface: after the step 3), carrying out constant temperature treatment at 155 ℃ for 3min, and then coating an environment-friendly weather silica gel layer on the subsurface surface with the molten wax by using a baking coater, wherein the thickness of the coating layer is 1.95 mu m, the baking parameter coating speed is 5m per minute, and the coating baking temperature is 155 ℃;
step 5), coating an ink absorption layer on the surface of the environment-friendly meteorological silica gel layer: coating an ink absorbing layer on the environment-friendly meteorological silica gel layer obtained in the step 4) by adopting a baking coating machine, wherein the thickness of the coating is 0.95um, the baking parameter coating speed is 35m per minute, and the coating baking temperature is 95 ℃;
step 6) cutting into sheets: cutting the coated coiled material into sheets according to different products and specifications after the step 5), and facilitating machine color printing;
step 7), color printing of pictures and texts: performing color printing on the set image-text on the surface of the environment-friendly meteorological silica gel layer through the ink absorption layer by adopting a special 6+1 Heidelberg machine after the step 6);
step 8) carrying out silk-screen bridging agent on color printing texts: silk-screen printing bridging agent on the color printing pictures and texts after the step 7) to ensure that the color printing ink can permeate the ink absorption layer to ensure that the color printing ink is firmly bonded with the silica gel, and baking for 20min at 115 ℃ by adopting a coating and baking machine;
step 9) silk-screen hot-melt adhesive film, which comprises the following specific steps:
printing environment-friendly white silica gel by silk screen: after the step 8), carrying out environment-friendly white silica gel on the color printing pictures and texts, carrying out silk printing for 1-2 times, and baking for 20min at 115 ℃ by adopting a coating baking machine;
silk-screen bridge forming agent: after the treatment of the step 9), printing a bridging agent to form a hot melt adhesive film;
step 10), coating a hot melt adhesive on a hot melt adhesive film, wherein the film coating temperature is 145 ℃;
step 11), laser cutting a positioning hole to ensure the positioning during the subsequent laser marking;
step 12), laser marking, namely marking according to different shapes of products;
and step 13) waste discharge, namely, waste materials except the pictures and the texts are discharged, and the rest pictures and the texts are required.
The antistatic layer is obtained by coating an environment-friendly electrostatic agent on the back of PET (polyethylene terephthalate) by using a baking coater, wherein the environment-friendly electrostatic agent comprises the following components in percentage by mass: 90% of methyl vinyl and 10% of electrostatic agent.
The sub-sole is obtained by coating an environment-friendly Teflon agent on the front surface of PET by using a baking coater, wherein the environment-friendly Teflon agent comprises the following components in percentage by mass: 80% of Teflon, 15% of matte powder and 5% of curing agent.
The wax layer is obtained by coating edible wax on a subbottom by a baking coater.
The environment-friendly meteorological silica gel layer is obtained by coating environment-friendly meteorological silica gel on the subsurface surface with the melting wax by using a baking coater, and the environment-friendly meteorological silica gel comprises the following components in percentage by mass: 99.6 percent of meteoromethyl vinyl, 0.2 percent of food-grade platinum curing agent and 0.2 percent of time delay agent.
The ink absorbing layer is obtained by coating ink absorbing resin on the environment-friendly meteorological silica gel layer by using a baking coater, and the ink absorbing resin comprises the following components in percentage by mass: 99.3 percent of environment-friendly TPU resin and 0.7 percent of curing agent.
The bridging agent comprises the following components in percentage by mass: 96.6 percent of methyl vinyl, 0.2 percent of food-grade platinum curing agent, 0.2 percent of time delay agent and 3 percent of coupling agent.
The environment-friendly white silica gel comprises the following components in percentage by mass: 84.6 percent of methyl vinyl, 15 percent of titanium dioxide, 0.2 percent of food-grade platinum curing agent, 0.2 percent of time delay agent and 3 percent of coupling agent.
The utility model coats the environmental protection electrostatic treating agent on the back of PET, which ensures that no static electricity is generated during coating or color printing and ensures the printing quality;
edible wax is coated on the surface of the sub-bottom, and after the product is ironed, the pattern can be released and coated on the product;
the sub-surface is coated with environmental-friendly meteorological silica gel in a scraping way to ensure the wear resistance and non-decoloration of surface patterns,
the meteorological silica gel surface is coated with the ink absorption layer, so that the color printing is well colored, the color fastness is good, the ink absorption layer ensures that the silica gel surface can be coated with the UV printing ink, and simultaneously ensures that the bonding fastness of the UV printing ink and the silica gel is good,
the special 6+1 Heidelberg machine is used for color printing, so that the patterns are clear, high and bright;
the environment-friendly cross-linking agent for silk-screen printing on the color printing pictures and texts ensures the bonding fastness of the ink of the color printing and the silica gel, and the environment-friendly white silica gel is silk-screen printed on the cross-linking agent, wherein the white color is the effect of setting off the color of the color printing and preventing sublimation, and the environment-friendly cross-linking agent for printing on the surface of the silica gel ensures the good bonding fastness of the silica gel and the hot melt adhesive film, and has the effects of water washing.
The technical solutions disclosed in the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific embodiments, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (5)
1. A silica gel-based pyrograph structure is characterized by comprising
A PET basal layer is arranged on the base layer,
an antistatic layer arranged at the bottom of the PET base layer,
a matte surface layer arranged on the upper part of the PET basal layer,
an environment-friendly meteorological silica gel layer arranged on the upper part of the dummy surface layer,
an ink absorbing layer arranged on the upper part of the environment-friendly meteorological silica gel layer,
the ink absorbing layer is arranged on the colorful pictures and texts on the environment-friendly meteorological silica gel layer,
and an environment-friendly white silica gel layer arranged on the upper part of the ink absorption layer,
a hot melt adhesive film arranged on the upper part of the environment-friendly white silica gel layer,
the hot melt adhesive layer is arranged on the upper part of the hot melt adhesive film.
2. The litho-silica gel pyrograph structure according to claim 1, wherein the antistatic layer has a thickness of 0.90um to 1.1 um.
3. The litho-type pyrograph structure of claim 1, wherein the matte layer has a thickness of 0.95um to 1.1 um.
4. The litho-type pyrograph structure of claim 1, wherein the thickness of the environmental-friendly weather silica gel layer is 1.95um to 2.05 um.
5. The litho-type pyrograph structure of claim 1, wherein the ink-absorbing layer has a thickness of 0.95um to 1.1 um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922214772.6U CN211468033U (en) | 2019-12-12 | 2019-12-12 | Silica gel is with formula pyrography structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922214772.6U CN211468033U (en) | 2019-12-12 | 2019-12-12 | Silica gel is with formula pyrography structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211468033U true CN211468033U (en) | 2020-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922214772.6U Active CN211468033U (en) | 2019-12-12 | 2019-12-12 | Silica gel is with formula pyrography structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211468033U (en) |
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2019
- 2019-12-12 CN CN201922214772.6U patent/CN211468033U/en active Active
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