CN113119616A - Gold stamping process for manufacturing shirt - Google Patents

Gold stamping process for manufacturing shirt Download PDF

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Publication number
CN113119616A
CN113119616A CN202110421060.0A CN202110421060A CN113119616A CN 113119616 A CN113119616 A CN 113119616A CN 202110421060 A CN202110421060 A CN 202110421060A CN 113119616 A CN113119616 A CN 113119616A
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CN
China
Prior art keywords
gold stamping
clothes
metal plate
parts
plate
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Pending
Application number
CN202110421060.0A
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Chinese (zh)
Inventor
严惠琴
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.)
Suzhou Keyi Clothing Co ltd
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Suzhou Keyi Clothing Co ltd
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Publication date
Application filed by Suzhou Keyi Clothing Co ltd filed Critical Suzhou Keyi Clothing Co ltd
Priority to CN202110421060.0A priority Critical patent/CN113119616A/en
Publication of CN113119616A publication Critical patent/CN113119616A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/22—Metallic printing; Printing with powdered inks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J201/00—Adhesives based on unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

The invention discloses a gold stamping process for manufacturing shirts; the method comprises the following steps: s1, drawing images and characters on the metal plate through a 3D printing technology; s2, cleaning the surface of the clothes; s3, starting the stamping machine, and pressing down the metal plate through the stamping machine; s4, transferring the images and characters on the metal plate to the surface of the clothes through a heating process; s5, cooling the surface of the clothes subjected to gold stamping to enable the gold stamping material to be completely cooled and solidified; according to the invention, the 3D printer is adopted, so that the printed images and characters keep smooth, cooling treatment is carried out after gold stamping, the fast drying of gold stamping is kept, and gold stamping and pattern grinding are prevented.

Description

Gold stamping process for manufacturing shirt
Technical Field
The invention belongs to the technical field of gold stamping processes, and particularly relates to a gold stamping process for manufacturing shirts.
Background
Gilding is also used as "hot stamping", a printing decoration process. Heating the metal printing plate, applying foil, and stamping golden characters or patterns on the printed matter. With the rapid development of the hot stamping foil and packaging industry, the application of the hot stamping of the alumite is more and more extensive, the hot stamping process is to transfer an aluminum layer in the alumite to the surface of a printing stock by utilizing the principle of hot pressing transfer to form a special metal effect, and the hot stamping is also called as the hot stamping of the alumite because the main material used for the hot stamping is the alumite. Electrochemical aluminum foils are typically constructed of multiple layers of material, often P E as the substrate, followed by a release coat, a color coat, a metal coat (aluminized), and a glue coat. The basic gold stamping process is that under a pressure state, namely a state that the alumite is pressed by a hot stamping plate and a printing stock, the alumite is heated to melt a hot-melt organic silicon resin layer and an adhesive on the alumite, the viscosity of the organic silicon resin melted by heating is reduced, and the viscosity of the special heat-sensitive adhesive is increased after being melted by heating, so that the aluminum layer and the alumite film are peeled off and simultaneously transferred to the printing stock. With the removal of the pressure, the adhesive is rapidly cooled and solidified, and the aluminum layer is firmly attached to the printing stock, thereby completing a hot stamping process. Gold stamping mainly has two functions: firstly, the surface decoration can improve the added value of the product. The combination of gold stamping and embossing processes and other processing modes can better show the strong decorative effect of the product; and secondly, endowing the product with higher anti-counterfeiting performance, such as holographic positioning thermoprinting trademark identification and the like. The product has clear and beautiful patterns after gold stamping, bright and attractive color, wear resistance and weather resistance. However, various gold stamping processes on the market still have various problems.
For example, in the bronzing process disclosed in the publication No. CN109440506A, although the mixing of the toner and the glue is performed to obtain the bronzing liquid, the bronzing liquid is printed on the fabric by the bronzing roller, or indirectly. The problems that the utilization rate of an alumite foil is low and waste is huge in the existing gold stamping process are solved, but the problems that the existing gold stamping process cannot enable a gold stamping layer to keep the same thickness during preparation, gold stamping is uneven, timely cooling solidification cannot be achieved, and patterns are easy to grind after gold stamping are solved, and therefore the gold stamping process for manufacturing shirts is provided.
Disclosure of Invention
The invention aims to provide a gold stamping process for shirt manufacturing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a gold stamping process for manufacturing shirts comprises the following steps:
s1, drawing images and characters on the metal plate through a 3D printing technology: placing the metal plate inside the 3D printer, enabling the metal plate to be stably and fixedly clamped, and inputting the gold stamping raw material into an input end of the 3D printer, so that the 3D printer can draw images and characters on the metal plate;
s2, cleaning the surface of the clothes: cleaning flying wadding and redundant thread ends on the surface of clothes, flatly spreading the clothes on a supporting plate of a gold stamping machine to ensure that no wrinkles exist at the upper end and the lower end of the clothes, and placing a metal plate with images and characters drawn on the surface of the clothes;
s3, starting the stamping machine, and pressing down the metal plate through the stamping machine: the method comprises the following steps that a stamping machine is started, so that a lower pressing plate on the upper portion of the stamping machine can be pressed downwards, a metal plate is covered, and heating devices are arranged on the lower pressing plate and a supporting plate of the stamping machine, so that clothes and the metal plate are heated;
s4, transferring the image and characters on the metal plate to the surface of the clothes through the heating process: heating and pressing the metal plate through an upper pressing plate and a lower pressing plate of a gold stamping machine to melt an organic silicon resin layer and an adhesive in an electrochemical aluminum foil on the metal plate, wherein the viscosity of the organic silicon resin which is heated and melted is reduced, and the viscosity of the special heat-sensitive adhesive is increased after the special heat-sensitive adhesive is heated and melted, so that the aluminum layer and the electrochemical aluminum film are peeled off and simultaneously transferred to a printing stock, and the adhesive is rapidly cooled and solidified along with the removal of the pressure to ensure that the gold stamping is firmly attached to the printing stock;
s5, cooling the surface of the clothes subjected to gold stamping, so that the gold stamping material can be completely cooled and solidified: after the gold stamping is finished on the surface of the clothes, the gold stamping images and characters on the surface of the clothes are cooled through the cold air mechanism, so that the gold stamping images and the characters can be stably adhered to the clothes.
Preferably, in S1, before performing 3D printing, the metal plate is coated with a layer of gold stamping glue on the surface of the metal plate, and the thickness of the gold stamping glue is kept at 1-2mm, and the surface of the gold stamping glue is kept flat and the same in thickness.
Preferably, the metal plate stable fixing clamping in S1 employs an adjusting screw and a buckle, and the position of the buckle is moved by the adjusting screw, so that the buckle can stably and fixedly mount the metal plate on the surface of the support table of the 3D printer.
Preferably, in S2, the cleaning of the surface of the garment is performed by ironing, adsorption and electrostatic precipitation, and the cleaning of the surface of the garment is performed by first performing adsorption, then ironing, and finally performing electrostatic precipitation, wherein the adsorption is performed by using an air flow to remove lint and large-particle impurities on the surface of the garment, the ironing is performed by using steam to flatten the surface of the garment, and the electrostatic precipitation is used for removing gaps or fine-particle impurities of the garment.
Preferably, before the clothes in S2 are flatly placed on the supporting plate of the stamping press, the supporting plate and the lower pressing plate of the stamping press are preheated, and the preheating of the supporting plate can realize the drying treatment of the clothes.
Preferably, the preheating temperature of the support plate is 25-35 ℃, the preheating temperature of the lower pressing plate is 145 ℃ and the lower pressing plate is used for heating the metal plate.
Preferably, when the metal plate in S2 is placed, the image and characters printed in advance are attached to the surface of the clothes to be bronzed, with the surface facing downward.
Preferably, the pressure of the lower pressing plate in S3 is 50-70N, and the pressure is the same everywhere on the lower pressing plate, so as to keep the metal plate at the lower part of the lower pressing plate uniformly stressed.
Preferably, the cold air mechanism in S5 includes cooling water and a blower, the cooling water is used to cool the rear end of the blower via a conveying pipe, and the blower is used to convey the cooling air to complete the cooling and solidification of the gold stamping, or the UV lamp is used to dry and solidify the gold stamping.
Preferably, the formula of the gold stamping in S4 is as follows: electrochemical aluminum foil: 30-40 parts of organic silicon resin: 10-15 parts of gelatin and bull and pearl agent: 5-8 parts of a heat-sensitive adhesive: 12-14 parts of modified polyurethane: 3-7 parts of polyethylacrylate: 5-8 parts of polyalkylene oxide resin: 1-4 parts of butanone: 10-17 parts of ethyl acetate: 5-9 parts of n-propyl acetate: 3-8 parts of polyvinyl butyral: 1-14 parts.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the 3D printer is used for printing the images and characters on the gold stamping plate, so that the images and characters on the gold stamping plate can keep the same thickness and levelness, and further, when the gold stamping plate is heated and pressed for stamping, clear, complete and accurate images and characters can be displayed on clothes.
(2) According to the invention, when the hot stamping and hot stamping are carried out, the hot stamping surface is rapidly cooled, so that the hot stamping surface can be rapidly cooled and formed, and the phenomenon that the hot stamping on clothes causes pattern grinding in subsequent operation, the hot stamping surface is damaged, the quality is influenced, and the waste of resources is caused can be reduced.
Drawings
FIG. 1 is a schematic flow chart of the steps of the present invention.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
the first embodiment is as follows:
a gold stamping process for manufacturing shirts comprises the following steps:
s1, drawing images and characters on the metal plate through a 3D printing technology: placing the metal plate inside the 3D printer, enabling the metal plate to be stably and fixedly clamped, and inputting the gold stamping raw material into an input end of the 3D printer, so that the 3D printer can draw images and characters on the metal plate;
s2, cleaning the surface of the clothes: cleaning flying wadding and redundant thread ends on the surface of clothes, flatly spreading the clothes on a supporting plate of a gold stamping machine to ensure that no wrinkles exist at the upper end and the lower end of the clothes, and placing a metal plate with images and characters drawn on the surface of the clothes;
s3, starting the stamping machine, and pressing down the metal plate through the stamping machine: the method comprises the following steps that a stamping machine is started, so that a lower pressing plate on the upper portion of the stamping machine can be pressed downwards, a metal plate is covered, and heating devices are arranged on the lower pressing plate and a supporting plate of the stamping machine, so that clothes and the metal plate are heated;
s4, transferring the image and characters on the metal plate to the surface of the clothes through the heating process: heating and pressing the metal plate through an upper pressing plate and a lower pressing plate of a gold stamping machine to melt an organic silicon resin layer and an adhesive in an electrochemical aluminum foil on the metal plate, wherein the viscosity of the organic silicon resin which is heated and melted is reduced, and the viscosity of the special heat-sensitive adhesive is increased after the special heat-sensitive adhesive is heated and melted, so that the aluminum layer and the electrochemical aluminum film are peeled off and simultaneously transferred to a printing stock, and the adhesive is rapidly cooled and solidified along with the removal of the pressure to ensure that the gold stamping is firmly attached to the printing stock;
s5, cooling the surface of the clothes subjected to gold stamping, so that the gold stamping material can be completely cooled and solidified: after the gold stamping is finished on the surface of the clothes, the gold stamping images and characters on the surface of the clothes are cooled through the cold air mechanism, so that the gold stamping images and the characters can be stably adhered to the clothes.
In this embodiment, preferably, in S1, before performing 3D printing, a layer of gold stamping glue is applied to the surface of the metal plate, and the thickness of the gold stamping glue is kept at 1mm, and the surface of the gold stamping glue is kept flat and the same in thickness.
In this embodiment, it is preferable that the metal plate in S1 is stably and fixedly clamped by using an adjusting screw and a buckle, and the position of the buckle is moved by the adjusting screw, so that the buckle can stably and fixedly mount the metal plate on the surface of the support table of the 3D printer.
In this embodiment, it is preferable that in S2, ironing, adsorbing, and electrostatic precipitation are used to clean the surface of the clothes, and the surface cleaning process of the clothes includes first adsorbing, then ironing, and finally performing electrostatic precipitation, where the adsorbing removes lint and large-particle impurities on the surface of the clothes by air flow, the ironing makes the surface of the clothes smooth by steam ironing, and the electrostatic precipitation is used to remove gaps or fine-particle impurities from the clothes.
In this embodiment, preferably, before the clothes in S2 are flatly placed on the supporting plate of the bronzing machine, the supporting plate and the lower pressing plate of the bronzing machine are preheated, and the preheating of the supporting plate can realize drying treatment of the clothes.
In this embodiment, preferably, the preheating temperature of the support plate is 25 ℃, the preheating temperature of the lower press plate is 100 ℃, and the lower press plate is used for heating the metal plate.
In this embodiment, it is preferable that, when the metal plate in S2 is placed, the image and the text which are printed in advance face down and are attached to the surface of the clothes to be subjected to the gold stamping.
In this embodiment, preferably, the pressure of the lower pressing plate in S3 is 50N, and the pressure is the same everywhere on the lower pressing plate, so as to keep the metal plate under the lower pressing plate uniformly stressed.
In this embodiment, preferably, the cold air mechanism in S5 includes cooling water and a blower, the cooling water radiates cold air at a rear end of the blower through a delivery duct, and the blower delivers the cold air to complete cooling and solidifying of gold stamping, or uses a UV lamp to dry and solidify the gold stamping.
In this embodiment, preferably, the formula of the gold stamping in S4 is as follows: electrochemical aluminum foil: 38 parts of silicone resin: 12 parts of gelatin: 6 parts of a heat-sensitive adhesive: 13 parts of modified polyurethane: 5 parts of polyethylacrylate: 6 parts of polyalkylene oxide resin: 2 parts of butanone: 15 parts of ethyl acetate: 8 parts of n-propyl acetate: 7 parts of polyvinyl butyral: 10 parts.
Example two:
a gold stamping process for manufacturing shirts comprises the following steps:
s1, drawing images and characters on the metal plate through a 3D printing technology: placing the metal plate inside the 3D printer, enabling the metal plate to be stably and fixedly clamped, and inputting the gold stamping raw material into an input end of the 3D printer, so that the 3D printer can draw images and characters on the metal plate;
s2, cleaning the surface of the clothes: cleaning flying wadding and redundant thread ends on the surface of clothes, flatly spreading the clothes on a supporting plate of a gold stamping machine to ensure that no wrinkles exist at the upper end and the lower end of the clothes, and placing a metal plate with images and characters drawn on the surface of the clothes;
s3, starting the stamping machine, and pressing down the metal plate through the stamping machine: the method comprises the following steps that a stamping machine is started, so that a lower pressing plate on the upper portion of the stamping machine can be pressed downwards, a metal plate is covered, and heating devices are arranged on the lower pressing plate and a supporting plate of the stamping machine, so that clothes and the metal plate are heated;
s4, transferring the image and characters on the metal plate to the surface of the clothes through the heating process: heating and pressing the metal plate through an upper pressing plate and a lower pressing plate of a gold stamping machine to melt an organic silicon resin layer and an adhesive in an electrochemical aluminum foil on the metal plate, wherein the viscosity of the organic silicon resin which is heated and melted is reduced, and the viscosity of the special heat-sensitive adhesive is increased after the special heat-sensitive adhesive is heated and melted, so that the aluminum layer and the electrochemical aluminum film are peeled off and simultaneously transferred to a printing stock, and the adhesive is rapidly cooled and solidified along with the removal of the pressure to ensure that the gold stamping is firmly attached to the printing stock;
s5, cooling the surface of the clothes subjected to gold stamping, so that the gold stamping material can be completely cooled and solidified: after the gold stamping is finished on the surface of the clothes, the gold stamping images and characters on the surface of the clothes are cooled through the cold air mechanism, so that the gold stamping images and the characters can be stably adhered to the clothes.
In this embodiment, preferably, in S1, before performing 3D printing, a layer of gold stamping glue is applied to the surface of the metal plate, and the thickness of the gold stamping glue is kept at 2mm, and the surface of the gold stamping glue is kept flat and the same in thickness.
In this embodiment, it is preferable that the metal plate in S1 is stably and fixedly clamped by using an adjusting screw and a buckle, and the position of the buckle is moved by the adjusting screw, so that the buckle can stably and fixedly mount the metal plate on the surface of the support table of the 3D printer.
In this embodiment, it is preferable that in S2, ironing, adsorbing, and electrostatic precipitation are used to clean the surface of the clothes, and the surface cleaning process of the clothes includes first adsorbing, then ironing, and finally performing electrostatic precipitation, where the adsorbing removes lint and large-particle impurities on the surface of the clothes by air flow, the ironing makes the surface of the clothes smooth by steam ironing, and the electrostatic precipitation is used to remove gaps or fine-particle impurities from the clothes.
In this embodiment, preferably, before the clothes in S2 are flatly placed on the supporting plate of the bronzing machine, the supporting plate and the lower pressing plate of the bronzing machine are preheated, and the preheating of the supporting plate can realize drying treatment of the clothes.
In this embodiment, preferably, the preheating temperature of the support plate is 35 ℃, the preheating temperature of the lower press plate is 145 ℃, and the lower press plate is used for heating the metal plate.
In this embodiment, it is preferable that, when the metal plate in S2 is placed, the image and the text which are printed in advance face down and are attached to the surface of the clothes to be subjected to the gold stamping.
In this embodiment, preferably, the pressure of the lower pressing plate in S3 is 70N, and the pressure at each position on the lower pressing plate is the same, so as to keep the metal plate at the lower portion of the lower pressing plate uniformly stressed.
In this embodiment, preferably, the cold air mechanism in S5 includes cooling water and a blower, the cooling water radiates cold air at a rear end of the blower through a delivery duct, and the blower delivers the cold air to complete cooling and solidifying of gold stamping, or uses a UV lamp to dry and solidify the gold stamping.
In this embodiment, preferably, the formula of the gold stamping in S4 is as follows: electrochemical aluminum foil: 40 parts of organic silicon resin: 15 parts of gelatin: 8 parts of heat-sensitive adhesive: 14 parts of modified polyurethane: 7 parts of polyethylacrylate: 8 parts of polyalkylene oxide resin: 4 parts of butanone: 117 parts of ethyl acetate: 9 parts of n-propyl acetate: 8 parts of polyvinyl butyral: 14 parts of (A).
The working principle and the using process of the invention are as follows:
firstly, drawing images and characters on a metal plate by a 3D printing technology: placing the metal plate inside the 3D printer, enabling the metal plate to be stably and fixedly clamped, and inputting the gold stamping raw material into an input end of the 3D printer, so that the 3D printer can draw images and characters on the metal plate;
secondly, cleaning the surface of the clothes: cleaning flying wadding and redundant thread ends on the surface of clothes, flatly spreading the clothes on a supporting plate of a gold stamping machine to ensure that no wrinkles exist at the upper end and the lower end of the clothes, and placing a metal plate with images and characters drawn on the surface of the clothes;
thirdly, starting the stamping machine, and pressing down the metal plate through the stamping machine: the method comprises the following steps that a stamping machine is started, so that a lower pressing plate on the upper portion of the stamping machine can be pressed downwards, a metal plate is covered, and heating devices are arranged on the lower pressing plate and a supporting plate of the stamping machine, so that clothes and the metal plate are heated;
fourthly, transferring the image and the characters on the metal plate to the surface of the clothes through a heating process: heating and pressing the metal plate through an upper pressing plate and a lower pressing plate of a gold stamping machine to melt an organic silicon resin layer and an adhesive in an electrochemical aluminum foil on the metal plate, wherein the viscosity of the organic silicon resin which is heated and melted is reduced, and the viscosity of the special heat-sensitive adhesive is increased after the special heat-sensitive adhesive is heated and melted, so that the aluminum layer and the electrochemical aluminum film are peeled off and simultaneously transferred to a printing stock, and the adhesive is rapidly cooled and solidified along with the removal of the pressure to ensure that the gold stamping is firmly attached to the printing stock;
fifthly, cooling the surface of the clothes subjected to gold stamping to ensure that the gold stamping material can be completely cooled and solidified: after the gold stamping is finished on the surface of the clothes, the gold stamping images and characters on the surface of the clothes are cooled through the cold air mechanism, so that the gold stamping images and the characters can be stably adhered to the clothes.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A gold stamping process for manufacturing shirts is characterized by comprising the following steps:
s1, drawing images and characters: placing the metal plate inside the 3D printer, enabling the metal plate to be stably and fixedly clamped, and inputting the gold stamping raw material into an input end of the 3D printer, so that the 3D printer can draw images and characters on the metal plate;
s2, surface cleaning: cleaning flying wadding and redundant thread ends on the surface of clothes, flatly spreading the clothes on a support plate of a gold stamping machine to ensure that the clothes have no wrinkles, and then placing a metal plate with drawn images and characters on the surface of the clothes;
s3, gold stamping: starting the stamping machine to enable a lower pressing plate at the upper part of the stamping machine to be pressed downwards and to cover the metal plate, wherein heating devices are arranged on the lower pressing plate and the supporting plate of the stamping machine to heat the clothes and the metal plate;
s4, transfer: heating and pressing the metal plate through an upper pressing plate and a lower pressing plate of a gold stamping machine to melt an organic silicon resin layer and an adhesive in an electrochemical aluminum foil on the metal plate, wherein the viscosity of the organic silicon resin which is heated and melted is reduced, and the viscosity of the special heat-sensitive adhesive is increased after the special heat-sensitive adhesive is heated and melted, so that the aluminum layer and the electrochemical aluminum film are peeled off and simultaneously transferred to a printing stock, and the adhesive is rapidly cooled and solidified along with the removal of the pressure to ensure that the gold stamping is firmly attached to the printing stock;
s5, cooling: after the gold stamping is finished on the surface of the clothes, the gold stamping images and characters on the surface of the clothes are cooled through the cold air mechanism, so that the gold stamping materials can be completely cooled and solidified, and the gold stamping images and the characters can be stably adhered to the clothes.
2. The gold stamping process for shirt manufacture according to claim 1, wherein: before 3D printing, the metal plate is coated with a layer of gold stamping glue on the surface of the metal plate in S1, the thickness of the gold stamping glue is kept at 1-2mm, and the surface of the gold stamping glue is kept flat and the thickness of the gold stamping glue is the same.
3. The gold stamping process for shirt manufacture according to claim 1, wherein: what the stable fixed centre gripping of metal sheet adopted in S1 is adjusting screw and buckle, realizes removing the position of buckle through adjusting screw for the buckle can be with the stable fixed mounting of metal sheet on the surface of the brace table of 3D printer.
4. The gold stamping process for shirt manufacture according to claim 1, wherein: in the step S2, ironing, adsorbing and electrostatic precipitation are adopted for cleaning the surface of the clothes, the surface cleaning process of the clothes comprises the steps of firstly adsorbing, then ironing and finally electrostatic precipitation, the adsorption realizes the removal of thread ends and large-particle impurities on the surface of the clothes through air flow, the ironing makes the surface of the clothes smooth through steam ironing, and the electrostatic precipitation is used for removing impurities in gaps or tiny particles of the clothes.
5. The gold stamping process for shirt manufacture according to claim 1, wherein: and preheating the supporting plate and the lower pressing plate of the gold stamping machine before the clothes in the S2 are flatly placed on the supporting plate of the gold stamping machine, wherein the clothes can be dried by preheating the supporting plate.
6. The gold stamping process for shirt manufacture according to claim 5, wherein: the preheating temperature of the supporting plate is 25-35 ℃, the preheating temperature of the lower pressing plate is 145 ℃ and the lower pressing plate is used for heating the metal plate.
7. The gold stamping process for shirt manufacture according to claim 1, wherein: when the metal plate in the step S2 is placed, the surface of the image and the characters which are printed in advance is faced down, and the metal plate is attached to the surface of the clothes which is subjected to gold stamping.
8. The gold stamping process for shirt manufacture according to claim 1, wherein: the pressure of the lower pressing plate in the S3 is 50-70N, the pressure of all the positions on the lower pressing plate is the same, and the metal plate at the lower part of the lower pressing plate is uniformly stressed.
9. The gold stamping process for shirt manufacture according to claim 1, wherein: the cold air mechanism in the S5 comprises cooling water and a blower, the cooling water is used for radiating cold air at the rear end of the blower through a conveying pipeline, the blower conveys the cold air to finish cooling and solidifying of gold stamping, or a UV baking lamp is used for drying and solidifying the gold stamping.
10. The gold stamping process for shirt manufacture according to claim 1, wherein: the formula of the gold stamping in the S4 is as follows: electrochemical aluminum foil: 30-40 parts of organic silicon resin: 10-15 parts of gelatin and bull and pearl agent: 5-8 parts of a heat-sensitive adhesive: 12-14 parts of modified polyurethane: 3-7 parts of polyethylacrylate: 5-8 parts of polyalkylene oxide resin: 1-4 parts of butanone: 10-17 parts of ethyl acetate: 5-9 parts of n-propyl acetate: 3-8 parts of polyvinyl butyral: 1-14 parts.
CN202110421060.0A 2021-04-19 2021-04-19 Gold stamping process for manufacturing shirt Pending CN113119616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110421060.0A CN113119616A (en) 2021-04-19 2021-04-19 Gold stamping process for manufacturing shirt

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Application Number Priority Date Filing Date Title
CN202110421060.0A CN113119616A (en) 2021-04-19 2021-04-19 Gold stamping process for manufacturing shirt

Publications (1)

Publication Number Publication Date
CN113119616A true CN113119616A (en) 2021-07-16

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Application Number Title Priority Date Filing Date
CN202110421060.0A Pending CN113119616A (en) 2021-04-19 2021-04-19 Gold stamping process for manufacturing shirt

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CN (1) CN113119616A (en)

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