CN111845176A - Method for manufacturing foaming bronzing canvas picture - Google Patents

Method for manufacturing foaming bronzing canvas picture Download PDF

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Publication number
CN111845176A
CN111845176A CN202010791799.6A CN202010791799A CN111845176A CN 111845176 A CN111845176 A CN 111845176A CN 202010791799 A CN202010791799 A CN 202010791799A CN 111845176 A CN111845176 A CN 111845176A
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CN
China
Prior art keywords
foaming
slurry
bronzing
manufacturing
canvas
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.)
Withdrawn
Application number
CN202010791799.6A
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Chinese (zh)
Inventor
张耀
王青青
刘虎成
金喆
刘方毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zibo Lvlin Frame Industry Co ltd
SHANDONG INTCO RECYCLING RESOURCES CO Ltd
Original Assignee
Zibo Lvlin Frame Industry Co ltd
SHANDONG INTCO RECYCLING RESOURCES CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zibo Lvlin Frame Industry Co ltd, SHANDONG INTCO RECYCLING RESOURCES CO Ltd filed Critical Zibo Lvlin Frame Industry Co ltd
Priority to CN202010791799.6A priority Critical patent/CN111845176A/en
Publication of CN111845176A publication Critical patent/CN111845176A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17—Dry transfer
    • B44C1/1712—Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
    • B44C1/1729—Hot stamping techniques
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/10—Applying flat materials, e.g. leaflets, pieces of fabrics
    • B44C1/14—Metallic leaves or foils, e.g. gold leaf

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  • Printing Methods (AREA)

Abstract

The invention discloses a method for manufacturing a foaming bronzing canvas picture, which comprises the following steps: uniformly mixing the foaming slurry, the gold stamping slurry and the elastic transparent slurry; secondly, silk-screen printing and natural drying; and thirdly, foaming at low temperature, and then thermoprinting the gilding paper on the foaming position to obtain a finished product of the foamed gilding canvas picture. The method can greatly improve the firmness of the gold stamping part under the condition of ensuring the foaming quality and the gold stamping effect, so that the gold stamping part is not easy to break and fall off, the service life of the foaming gold stamping canvas picture is effectively prolonged, and the preservation of the product is also facilitated.

Description

Method for manufacturing foaming bronzing canvas picture
Technical Field
The invention belongs to the field of canvas painting manufacturing, and particularly relates to a manufacturing method of a foaming gold stamping canvas painting.
Background
The thermal transfer printing technology, commonly known as gold stamping, is a special printing process without ink. The method applies a template arranged on a thermoprinting machine with the help of certain pressure and temperature to ensure that a printed matter and a thermoprinting foil are mutually pressed in a short time, and a metal foil or a pigment foil is transferred to the surface of the printed matter according to the pictures and texts of the thermoprinting template.
The gilding graph and text has the visual effect of brilliant and magnificent, can play the role of pointing stone to gold and pointing eyes to dragon, and is widely applied to various products such as textiles, paper, plastic, craft pictures and the like. The foaming and the gold stamping are combined, so that the gold stamping pictures and texts have stereoscopic impression, and the aesthetic feeling and visual enjoyment of the gold stamping pictures and texts are further enhanced.
For example, the manufacturing process of the foaming bronzing art picture disclosed in chinese patent CN 102627051 a is a technology combining the foaming process and the bronzing process, and although the technology can obtain a bronzing picture and text with stereoscopic impression, the following two problems exist: (1) the firmness of the gold stamping part is low, and the gold stamping part is easy to break and fall off; (2) the foaming and/or hot stamping temperature is high, and the process picture is easy to be affected negatively, such as blurry, writing or line blurring.
The present invention is particularly directed to solving any of the aforementioned problems.
Disclosure of Invention
Aiming at the problems and/or the defects in the prior art, the invention aims to provide a method for manufacturing a foaming bronzing canvas picture. The method can greatly improve the firmness of the gold stamping part under the condition of ensuring the foaming quality and the gold stamping effect, so that the gold stamping part is not easy to break and fall off, the service life of the foaming gold stamping canvas picture is effectively prolonged, and the preservation of the product is also facilitated.
The technical scheme provided by the invention is as follows:
a manufacturing method of a foaming bronzing canvas picture comprises the following steps:
uniformly mixing the foaming slurry, the gold stamping slurry and the elastic transparent slurry;
secondly, silk-screen printing and natural drying;
and thirdly, foaming at low temperature, and then thermoprinting the gilding paper on the foaming position to obtain a finished product of the foamed gilding canvas picture.
In any technical scheme of the manufacturing method, the weight ratio of the foaming slurry, the bronzing slurry and the elastic transparent slurry meets one of the following I-III:
I. 4 parts of foaming slurry, 3 parts of bronzing slurry and 1 part of elastic transparent slurry;
II. 5 parts of foaming slurry, 2 parts of bronzing slurry and 1 part of elastic transparent slurry;
III, 6 parts of foaming slurry, 2 parts of hot-stamping slurry and 1 part of elastic transparent slurry.
In any technical scheme of the manufacturing method, the low-temperature foaming temperature is 120-160 ℃, and preferably 130-150 ℃.
In any technical scheme of the manufacturing method, the pressure of the low-temperature foaming is 0.4-0.75 MPa, preferably 0.5-0.6 MPa.
In any technical scheme of the manufacturing method, the low-temperature foaming time is 10-15 s.
In any technical scheme of the manufacturing method, the height of the low-temperature foaming is more than or equal to 1.5mm, and preferably 1.5 mm-1.6 mm.
In any technical scheme of the manufacturing method, the temperature of the hot stamping is 75-95 ℃, and preferably 80-90 ℃.
In any technical scheme of the manufacturing method, the hot stamping pressure is more than or equal to 4kg/cm2Preferably 4kg/cm2～5kg/cm2。
In any of the above-mentioned manufacturing methods, the time for hot stamping is 4s to 6s, preferably 5 s.
In any technical scheme of the manufacturing method, the gold stamping slurry is replaced by the foiling adhesive, after foaming is finished, the foil is covered at the foaming position, the foil is swept once by a drying brush or pressed once by a roller, and redundant broken foil at the edge is removed; the using amount of the foiling adhesive is 1 part or 2 parts.
The invention has the following beneficial effects:
(1) the foaming gold stamping treatment is carried out on the printed canvas painting, so that the visual effect and the attractiveness of the product are improved;
(2) the foaming slurry has the function of providing foaming height, and can be increased or decreased according to the requirement; the function of the gold stamping paste is to increase the bonding firmness, and the electrochemical aluminum foil at the gold stamping part is not easy to fall off; the elastic transparent paste mainly has the function of increasing the firmness of the foam body at the gold stamping part, so that the foam body is not easy to break and fall off;
(3) the low-temperature foaming is adopted, so that the adverse effects of weakness, dizziness, writing or line blurring and the like on canvas painting caused by overhigh temperature are effectively reduced;
(4) the firmness of the gilt part is greatly improved under the condition of ensuring the foaming quality and the gilt effect, so that the gilt part is not easy to break and fall off, the service life of the foaming gilt canvas picture is effectively prolonged, and the preservation of the product is also facilitated.
Obviously, many modifications, substitutions, and variations are possible in light of the above teachings of the invention, without departing from the basic technical spirit of the invention, as defined by the following claims.
The foregoing aspects of the present invention are explained in further detail by the following detailed description; this should not be understood as limiting the scope of the above-described subject matter of the present invention to the following examples only; all the technologies realized based on the concept of the present invention belong to the scope of the present invention.
Drawings
Fig. 1 is a manufacturing effect diagram of the foamed bronzing canvas painting of the embodiment 1 of the invention.
Fig. 2 is a manufacturing effect diagram of the foamed bronzing canvas painting of the embodiment 2 of the invention.
Detailed Description
The following detailed description of embodiments of the invention is provided in connection with the examples, which are intended to illustrate the invention and should not be construed as limiting the scope of the invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
For example, elastic transparent syrup, anionic, white viscous, Weifang Rui chemical Limited.
Example 1
A manufacturing method of a foaming bronzing canvas picture comprises the following steps:
uniformly mixing 4 parts of foaming slurry, 3 parts of hot-stamping slurry and 1 part of elastic transparent slurry according to the weight ratio;
secondly, silk-screen printing and natural drying;
thirdly, foaming by a pressing machine: foaming at a low temperature of 130-150 ℃, under a pressure of 0.5-0.6 MPa for 10-15 s and at a foaming height of 1.5mm, and hot stamping the gilding paper (electrochemical aluminum foil) at a foaming position at a temperature of 80-90 ℃ under a hot stamping pressure of 4kg/cm2And hot stamping for 5s to obtain the finished product of the foamed gilding canvas painting, wherein the effect is shown in figure 1.
Example 2
A manufacturing method of a foaming bronzing canvas picture comprises the following steps:
uniformly mixing 5 parts of foaming slurry, 2 parts of hot-stamping slurry and 1 part of elastic transparent slurry according to the weight ratio;
secondly, silk-screen printing and natural drying;
thirdly, foaming by a pressing machine: foaming at low temperature of 145 ℃, pressure of 0.6MPa, foaming time of 12s and foaming height of 1.5mm, and hot stamping gilding paper (electrochemical aluminum foil) at the foaming position at 85 ℃ and hot stamping pressure of 4kg/cm2And hot stamping for 5s to obtain the finished product of the foamed gilding canvas painting, wherein the effect is shown in figure 2.
Example 3
A manufacturing method of a foaming bronzing canvas picture comprises the following steps:
firstly, uniformly mixing 6 parts of foaming slurry, 2 parts of hot-stamping slurry and 1 part of elastic transparent slurry according to the weight ratio;
secondly, silk-screen printing and natural drying;
thirdly, foaming by a pressing machine: foaming at 140 deg.C under 0.5MPa for 15s and with a foaming height of 1.5mm, and hot stamping gilding paper (electrochemical aluminum foil) at a foaming position at 90 deg.CPut on the hot stamping machine and hot stamping the hot stamping machine under the pressure of 4kg/cm2And carrying out hot stamping for 5s to obtain a finished product of the foamed gilding canvas picture.
Example 4
A manufacturing method of a foaming bronzing canvas picture comprises the following steps:
uniformly mixing 3 parts of foaming slurry, 2 parts of hot-stamping slurry and 1 part of elastic transparent slurry according to the weight ratio;
secondly, silk-screen printing and natural drying;
thirdly, foaming by a pressing machine: foaming at low temperature of 145 ℃, pressure of 0.6MPa, foaming time of 12s and foaming height of 1.5mm, and hot stamping gilding paper (electrochemical aluminum foil) at the foaming position at 85 ℃ and hot stamping pressure of 4kg/cm2And carrying out hot stamping for 5s to obtain a finished product of the foamed gilding canvas picture.
Example 5
A manufacturing method of a foaming bronzing canvas picture comprises the following steps:
uniformly mixing 1 part of foaming slurry, 1 part of hot-stamping slurry and 0.5 part of elastic transparent slurry according to the weight ratio;
secondly, silk-screen printing and natural drying;
thirdly, foaming by a pressing machine: foaming at low temperature of 145 ℃, pressure of 0.6MPa, foaming time of 12s and foaming height of 1.5mm, and hot stamping gilding paper (electrochemical aluminum foil) at the foaming position at 85 ℃ and hot stamping pressure of 4kg/cm2And carrying out hot stamping for 5s to obtain a finished product of the foamed gilding canvas picture.
Example 6
A manufacturing method of a foaming bronzing canvas picture comprises the following steps:
uniformly mixing 7 parts of foaming slurry, 2 parts of hot-stamping slurry and 1 part of elastic transparent slurry according to the weight ratio;
secondly, silk-screen printing and natural drying;
thirdly, foaming by a pressing machine: foaming at 140 deg.C under 0.5MPa for 15s and with a foaming height of 1.5mm, hot stamping the gilding paper (electrochemical aluminum foil) at 90 deg.C, and hot stampingStamp pressure 4kg/cm2And carrying out hot stamping for 5s to obtain a finished product of the foamed gilding canvas picture.
The finished products of the foamed gold stamping canvas paintings manufactured in the above embodiments are evaluated from three aspects of foaming quality, gold stamping effect and firmness (the dropping condition of the gold stamping part is observed by lightly touching the gold stamping part), and the evaluation results are divided into four grades of excellent, good, general and poor, and are shown in table 1.
TABLE 1 evaluation results of the foamed bronzing canvas painting products
Evaluation item Example 1 Example 2 Example 3 Example 4 Example 5 Example 6
Quality of foaming Superior food Superior food Superior food Difference (D) Difference (D) Superior food
Gilding effect Superior food Superior food Superior food Superior food Superior food Difference (D)
Firmness Superior food Superior food Good wine Good wine In general Difference (D)
The result shows that the ratio of the foaming slurry, the gilding slurry and the elastic transparent slurry and the technological parameters of foaming and gilding are skillfully adjusted, so that the firmness of a gilding part can be greatly improved under the condition of ensuring the foaming quality and the gilding effect, the gilding part is not easy to break and fall off, the service life of the foaming gilding canvas picture is effectively prolonged, and the product storage is facilitated.
Example 7
The manufacturing method of the foaming gold stamping canvas picture is the same as that in the embodiment 1, the same parts are not repeated, and the difference is that gold stamping slurry is replaced by foiling glue (the using amount is changed to 1 part or 2 parts), after foaming is completed, a foil is covered at a foaming position, a drying brush is used for sweeping once or the foil is pressed once through a roller, and redundant broken foils at the edge are removed. The method has the advantages of excellent foaming quality, excellent firmness and the like, effectively prolongs the service life of the foaming bronzing canvas painting, and is also beneficial to the storage of the product.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that all such changes and modifications as fall within the true spirit and scope of the invention be considered as within the following claims.

Claims (10)

1. A manufacturing method of a foaming bronzing canvas picture is characterized by comprising the following steps:
uniformly mixing the foaming slurry, the gold stamping slurry and the elastic transparent slurry;
secondly, silk-screen printing and natural drying;
and thirdly, foaming at low temperature, and then thermoprinting the gilding paper on the foaming position to obtain a finished product of the foamed gilding canvas picture.
2. The manufacturing method of the foaming bronzing canvas painting according to claim 1, wherein the weight ratio among the foaming pulp, the bronzing pulp and the elastic transparent pulp meets one of the following I to III:
I. 4 parts of foaming slurry, 3 parts of bronzing slurry and 1 part of elastic transparent slurry;
II. 5 parts of foaming slurry, 2 parts of bronzing slurry and 1 part of elastic transparent slurry;
III, 6 parts of foaming slurry, 2 parts of hot-stamping slurry and 1 part of elastic transparent slurry.
3. The method for manufacturing the foaming gilding canvas painting according to claim 1 or 2, wherein the temperature of the low temperature foaming is 120-160 ℃, preferably 130-150 ℃.
4. The manufacturing method of the foaming bronzing canvas painting according to claim 3, wherein the pressure of the low temperature foaming is 0.4-0.75 MPa, preferably 0.5-0.6 MPa.
5. The manufacturing method of the foaming bronzing canvas painting according to claim 4, wherein the time of low temperature foaming is 10-15 s.
6. The method for manufacturing the foaming bronzing canvas painting according to claim 1 or 2, wherein the height of the low temperature foaming is more than or equal to 1.5mm, preferably 1.5mm to 1.6 mm.
7. The method for manufacturing the foamed bronzing canvas painting according to claim 1 or 2, wherein the temperature of the hot stamping is 75-95 ℃, preferably 80-90 ℃.
8. The method for making the foam gilding canvas painting according to claim 1 or 2, wherein the pressure of the gilding is more than or equal to 4kg/cm2Preferably 4kg/cm2～5kg/cm2。
9. The method for making the foamed bronzing canvas painting according to claim 1 or 2, wherein the time for hot stamping is 4s to 6s, preferably 5 s.
10. The method for manufacturing the foaming bronzing canvas painting according to claim 1 or 2, wherein the bronzing paste is replaced by a foiling adhesive, after the foaming is finished, a foil is covered at the foaming position, the foil is swept once by a drying brush or pressed once by a roller, and the redundant broken foil at the edge is removed; the using amount of the foiling adhesive is 1 part or 2 parts.
CN202010791799.6A 2020-08-08 2020-08-08 Method for manufacturing foaming bronzing canvas picture Withdrawn CN111845176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010791799.6A CN111845176A (en) 2020-08-08 2020-08-08 Method for manufacturing foaming bronzing canvas picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010791799.6A CN111845176A (en) 2020-08-08 2020-08-08 Method for manufacturing foaming bronzing canvas picture

Publications (1)

Publication Number Publication Date
CN111845176A true CN111845176A (en) 2020-10-30

Family

ID=72972279

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010791799.6A Withdrawn CN111845176A (en) 2020-08-08 2020-08-08 Method for manufacturing foaming bronzing canvas picture

Country Status (1)

Country Link
CN (1) CN111845176A (en)

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Application publication date: 20201030

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