阅读说明：本技术 一种低温烧成油墨浮雕烫金移印花纸及其制备方法 (Low-temperature-fired ink relief gold stamping transfer printing paper and preparation method thereof ) 是由 闫长松 于 2019-09-07 设计创作，主要内容包括：本发明公开了一种低温烧成油墨浮雕烫金移印花纸及其制备方法,包括以下原料：基纸和油墨烫金底油。本发明具有烫金效果好、不易龟裂、烫金后不变色、不起皱、光亮平滑和易操控等优点,还解决了烫金底油在PVC材料上附着力不好,油墨无法在PVC材料上堆高的问题,大大提高产品的生产效率,而且本发明制作的移印花纸刺激性低、环保安全、所成膜立体感强、附着力高和各种耐性好。(The invention discloses a low-temperature fired ink relief gold stamping transfer paper and a preparation method thereof, wherein the low-temperature fired ink relief gold stamping transfer paper comprises the following raw materials: base paper and ink gilding base oil. The transfer printing paper has the advantages of good gold stamping effect, difficult cracking, no color change after gold stamping, no wrinkling, brightness, smoothness, easiness in operation and the like, solves the problems that the adhesion force of gold stamping base oil on a PVC material is poor, and printing ink cannot be piled up on the PVC material, greatly improves the production efficiency of products, and is low in irritation, environment-friendly and safe, strong in three-dimensional sense of formed films, high in adhesion force and good in various resistances.)

1. The low-temperature fired ink embossment gold stamping transfer printing paper is characterized in that: the method comprises the following raw materials: base paper and ink gilding base oil.

2. The low-temperature fired ink relief gold stamping transfer paper as claimed in claim 1, wherein: the printing ink bronzing base oil comprises the following raw materials in parts by weight: 45-65% of polyurethane acrylate, 20-25% of TMPTA monomer, 7-12% of active amine, 2-5% of photoinitiator, 3-7% of filler, 4-7% of defoaming agent and 8-10% of flatting agent.

3. The low-temperature fired ink relief gold stamping transfer paper as claimed in claim 2, wherein: the printing ink bronzing base oil comprises the following raw materials in parts by weight: 55% of polyurethane acrylate, 20% of TMPTA monomer, 7% of active amine, 2% of photoinitiator, 3% of filler, 5% of defoaming agent and 8% of flatting agent.

4. The preparation method of the low-temperature firing ink embossment gold stamping transfer paper as claimed in claim 1, wherein the preparation method comprises the following steps: the preparation steps are as follows:

a. firstly, weighing polyurethane acrylate, TMPTA monomer, active amine, photoinitiator, filler, defoamer and leveling agent according to the proportion weight of each component of printing ink gold stamping base oil to obtain raw materials of each component;

b. after the step a is finished, mixing the photoinitiator and the TMPTA monomer, uniformly stirring at a low speed, and heating until the photoinitiator is completely dissolved to obtain a premix;

c. after the step b is finished, sequentially adding polyurethane acrylate, active amine, a filler, a defoaming agent and a leveling agent into the premix, stirring at a high speed until the mixture is uniformly mixed, and filtering to obtain printing ink gold stamping base oil;

d. c, after the step c is finished, patterns are made, films are made respectively according to the method for making the same film with the same color according to the patterns with different colors, and printing silk screen plates are made respectively according to the method for making the same printing silk screen plate with the same color according to the films with the patterns with different colors;

e. after the step d is finished, printing the ink gold stamping base oil once according to the same color by using the manufactured silk screen printing plate, respectively printing patterns with different colors on the same base paper, and drying the ink gold stamping base oil;

f. after the step e is finished, printing a gold stamping film on the dried ink gold stamping base oil according to the requirement of bright gold patterns with different colors and a method of printing the same color once, and then drying the gold stamping film printed on the ink gold stamping base oil;

g. and f, after the step f is finished, covering the surface layer of the dried gold stamping film with surface oil, then curing the surface oil to enable the surface oil to be cured on the surface layer of the gold stamping film, and then using a cover adhesive film to cover the surface layer of the stained paper.

5. The low-temperature fired ink relief gold stamping transfer paper as claimed in claim 2, wherein: the leveling agent is polyacrylic acid, and the defoaming agent is an organic silicon defoaming agent.

6. The low-temperature fired ink relief gold stamping transfer paper as claimed in claim 2, wherein: the photoinitiator is at least one of 1173, 184 and TPO.

7. The low-temperature fired ink relief gold stamping transfer paper as claimed in claim 2, wherein: the filler is at least one of fumed silica and organic bentonite, wherein the particle size of the fumed silica is 20-40 nm, and the organic bentonite is prepared by adopting cetyl trimethyl ammonium bromide and sorbitan oleate to adsorb, intercalate and modify sodium bentonite suspension.

8. The preparation method of the low-temperature fired ink embossed gold stamping transfer paper as claimed in claim 4, wherein the preparation method comprises the following steps: and e, drying the printing ink gold stamping base oil at the temperature of 35-38 ℃ for 1-3 h.

9. The preparation method of the low-temperature fired ink embossed gold stamping transfer paper as claimed in claim 4, wherein the preparation method comprises the following steps: and f, drying the gold stamping film, wherein the temperature of the dried gold stamping film is 20-30 ℃, and the drying time is 0.5-1.5 h.

10. The preparation method of the low-temperature fired ink embossed gold stamping transfer paper as claimed in claim 4, wherein the preparation method comprises the following steps: and g, curing the facial mask oil in the step g by using a photo-curing machine.

Technical Field

The invention relates to the technical field of stained paper, in particular to low-temperature fired ink relief gold stamping transfer stained paper and a preparation method thereof.

Background

The bright gold stained paper has the characteristics of high strength, high temperature resistance, friction resistance and the like, and bright color, and can be widely used for products such as ceramics, glass ornaments and the like.

At present, the existing low-temperature firing ink embossment gold stamping transfer paper has some defects, such as; the existing low-temperature firing printing ink embossment gold stamping transfer paper has the defects of poor gold stamping effect, easiness in cracking, color change after gold stamping, easiness in wrinkling, darkness and roughness, difficulty in control and the like in the preparation process.

Disclosure of Invention

The invention aims to provide low-temperature fired ink relief gold stamping transfer paper and a preparation method thereof, and solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a low-temperature firing ink embossment gold stamping transfer paper and a preparation method thereof comprise the following raw materials: base paper and ink gilding base oil.

As a preferred embodiment of the present invention, the ink bronzing base oil comprises the following raw materials and weight fractions thereof: 45-65% of polyurethane acrylate, 20-25% of TMPTA monomer, 7-12% of active amine, 2-5% of photoinitiator, 3-7% of filler, 4-7% of defoaming agent and 8-10% of flatting agent.

As a preferred embodiment of the present invention, the ink bronzing base oil comprises the following raw materials and weight fractions thereof: 55% of polyurethane acrylate, 20% of TMPTA monomer, 7% of active amine, 2% of photoinitiator, 3% of filler, 5% of defoaming agent and 8% of flatting agent.

As a preferred embodiment of the present invention, the preparation method of the low-temperature firing ink relief gold stamping transfer paper comprises the following preparation steps:

a. firstly, weighing polyurethane acrylate, TMPTA monomer, active amine, photoinitiator, filler, defoamer and leveling agent according to the proportion weight of each component of printing ink gold stamping base oil to obtain raw materials of each component;

b. after the step a is finished, mixing the photoinitiator and the TMPTA monomer, uniformly stirring at a low speed, and heating until the photoinitiator is completely dissolved to obtain a premix;

c. after the step b is finished, sequentially adding polyurethane acrylate, active amine, a filler, a defoaming agent and a leveling agent into the premix, stirring at a high speed until the mixture is uniformly mixed, and filtering to obtain printing ink gold stamping base oil;

d. c, after the step c is finished, patterns are made, films are made respectively according to the method for making the same film with the same color according to the patterns with different colors, and printing silk screen plates are made respectively according to the method for making the same printing silk screen plate with the same color according to the films with the patterns with different colors;

e. after the step d is finished, printing the ink gold stamping base oil once according to the same color by using the manufactured silk screen printing plate, respectively printing patterns with different colors on the same base paper, and drying the ink gold stamping base oil;

f. after the step e is finished, printing a gold stamping film on the dried ink gold stamping base oil according to the requirement of bright gold patterns with different colors and a method of printing the same color once, and then drying the gold stamping film printed on the ink gold stamping base oil;

g. and f, after the step f is finished, covering the surface layer of the dried gold stamping film with surface oil, then curing the surface oil to enable the surface oil to be cured on the surface layer of the gold stamping film, and then using a cover adhesive film to cover the surface layer of the stained paper.

In a preferred embodiment of the present invention, the leveling agent is polyacrylic acid, and the defoaming agent is an organic silicon defoaming agent.

As a preferred embodiment of the present invention, the photoinitiator is at least one of 1173, 184 and TPO.

In a preferred embodiment of the present invention, the filler is at least one of fumed silica and organobentonite, wherein the particle size of the fumed silica is 20 to 40nm, and the organobentonite is prepared by performing adsorptive intercalation modification on a sodium bentonite suspension by using cetyl trimethyl ammonium bromide and sorbitan oleate.

As a preferred embodiment of the invention, in the step e, the printing ink gilding base oil is dried, the drying temperature is 35-38 ℃, and the drying time is 1-3 h.

As a preferred embodiment of the invention, in the step f, the bronzing film is dried, the temperature of the dried bronzing film is 20-30 ℃, and the drying time is 0.5-1.5 h.

In a preferred embodiment of the present invention, the face oil is cured in the step g, and the curing is performed by using a photo-curing machine.

Compared with the prior art, the invention has the following beneficial effects:

the transfer printing paper has the advantages of good gold stamping effect, difficult cracking, no color change after gold stamping, no wrinkling, brightness, smoothness, easiness in operation and the like, solves the problems that the adhesion force of gold stamping base oil on a PVC material is poor, and printing ink cannot be piled up on the PVC material, greatly improves the production efficiency of products, and is low in irritation, environment-friendly and safe, strong in three-dimensional sense of formed films, high in adhesion force and good in various resistances.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a flow chart of the low-temperature firing ink embossment gold stamping transfer paper and the preparation method thereof.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, the present invention provides a technical solution: a low-temperature firing ink embossment gold stamping transfer paper and a preparation method thereof comprise the following raw materials: base paper and ink gilding base oil.

Further, the printing ink bronzing base oil comprises the following raw materials in parts by weight: 45-65% of polyurethane acrylate, 20-25% of TMPTA monomer, 7-12% of active amine, 2-5% of photoinitiator, 3-7% of filler, 4-7% of defoaming agent and 8-10% of flatting agent.

Further, the printing ink bronzing base oil comprises the following raw materials in parts by weight: 55% of polyurethane acrylate, 20% of TMPTA monomer, 7% of active amine, 2% of photoinitiator, 3% of filler, 5% of defoaming agent and 8% of flatting agent.

Further, the preparation method of the low-temperature fired ink embossment gold stamping transfer paper comprises the following preparation steps:

a. firstly, weighing polyurethane acrylate, TMPTA monomer, active amine, photoinitiator, filler, defoamer and leveling agent according to the proportion weight of each component of printing ink gold stamping base oil to obtain raw materials of each component;

b. after the step a is finished, mixing the photoinitiator and the TMPTA monomer, uniformly stirring at a low speed, and heating until the photoinitiator is completely dissolved to obtain a premix;

c. after the step b is finished, sequentially adding polyurethane acrylate, active amine, a filler, a defoaming agent and a leveling agent into the premix, stirring at a high speed until the mixture is uniformly mixed, and filtering to obtain printing ink gold stamping base oil;

d. c, after the step c is finished, patterns are made, films are made respectively according to the method for making the same film with the same color according to the patterns with different colors, and printing silk screen plates are made respectively according to the method for making the same printing silk screen plate with the same color according to the films with the patterns with different colors;

e. after the step d is finished, printing the ink gold stamping base oil once according to the same color by using the manufactured silk screen printing plate, respectively printing patterns with different colors on the same base paper, and drying the ink gold stamping base oil;

f. after the step e is finished, printing a gold stamping film on the dried ink gold stamping base oil according to the requirement of bright gold patterns with different colors and a method of printing the same color once, and then drying the gold stamping film printed on the ink gold stamping base oil;

g. and f, after the step f is finished, covering the surface layer of the dried gold stamping film with surface oil, then curing the surface oil to enable the surface oil to be cured on the surface layer of the gold stamping film, and then using a cover adhesive film to cover the surface layer of the stained paper.

Further, the leveling agent is polyacrylic acid, and the defoaming agent is an organic silicon defoaming agent.

Further, the photoinitiator is at least one of 1173, 184, and TPO.

Further, the filler is at least one of fumed silica and organic bentonite, wherein the particle size of the fumed silica is 20-40 nm, and the organic bentonite is prepared by adopting cetyl trimethyl ammonium bromide and sorbitan oleate to adsorb, intercalate and modify sodium bentonite suspension.

Further, drying the printing ink gold stamping base oil in the step e, wherein the drying temperature is 35-38 ℃, and the drying time is 1-3 h.

Further, the gold stamping film is dried in the step f, the temperature of the dried gold stamping film is 20-30 ℃, and the drying time is 0.5-1.5 h.

And g, curing the facial oil in the step g by using a photo-curing machine.