CN113696589A - Gold card paper production process - Google Patents
Gold card paper production process Download PDFInfo
- Publication number
- CN113696589A CN113696589A CN202110958217.3A CN202110958217A CN113696589A CN 113696589 A CN113696589 A CN 113696589A CN 202110958217 A CN202110958217 A CN 202110958217A CN 113696589 A CN113696589 A CN 113696589A
- Authority
- CN
- China
- Prior art keywords
- glue
- coating
- pet film
- layer
- production process
- 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.)
- Pending
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000010931 gold Substances 0.000 title claims abstract description 35
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000003292 glue Substances 0.000 claims abstract description 57
- 239000010410 layer Substances 0.000 claims abstract description 44
- 238000000576 coating method Methods 0.000 claims abstract description 36
- 239000011248 coating agent Substances 0.000 claims abstract description 35
- 229920002799 BoPET Polymers 0.000 claims abstract description 33
- 239000002904 solvent Substances 0.000 claims abstract description 33
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002131 composite material Substances 0.000 claims abstract description 26
- 239000011111 cardboard Substances 0.000 claims abstract description 25
- 239000000123 paper Substances 0.000 claims abstract description 24
- 229920002635 polyurethane Polymers 0.000 claims abstract description 20
- 239000004814 polyurethane Substances 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 16
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 15
- 239000011888 foil Substances 0.000 claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000013329 compounding Methods 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 9
- 239000000975 dye Substances 0.000 claims abstract description 9
- 239000012790 adhesive layer Substances 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000001048 orange dye Substances 0.000 claims abstract description 4
- 239000011265 semifinished product Substances 0.000 claims abstract description 4
- 239000001043 yellow dye Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000007761 roller coating Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000002966 varnish Substances 0.000 abstract description 27
- 230000007613 environmental effect Effects 0.000 abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- YKYONYBAUNKHLG-UHFFFAOYSA-N propyl acetate Chemical compound CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000005269 aluminizing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/08—Corrugated paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/526—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by printing or by transfer from the surfaces of elements carrying the adhesive, e.g. using brushes, pads, rollers, stencils or silk screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
-
- 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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a gold card paper production process, which comprises the following steps: coating the solvent type polyurethane glue on the surface of the PET film and drying to form a solvent glue layer; compounding an aluminum foil layer on one side of the solvent adhesive layer; placing the compounded semi-finished product in a curing chamber at 50 +/-5 ℃; coating acrylic acid composite glue on one side of the PET film to form a composite glue layer, and compounding the composite glue layer with the white cardboard; coating a golden printing coating on one side of the white cardboard, and drying; the solvent type polyurethane glue comprises ethyl acetate, polyurethane glue and a curing agent; the golden printing coating comprises ethyl acetate, acrylic acid and dye powder; the dye powder comprises yellow dye powder and orange dye powder. The solvent type polyurethane glue and the acrylic acid composite glue are adopted, and varnish is not used, so that the environmental protection problem caused by the solvent type polyurethane glue and the acrylic acid composite glue can be avoided, and the production process is environment-friendly. The drying temperature is increased and then reduced, so that the paste is firmer.
Description
Technical Field
The invention relates to a production process of a gold card paper.
Background
The gold card paper is a reprocessed synthetic paper and is also a common special paper. The gold card paper has the advantages of hard texture, glossy surface and rich color and variety, and is widely applied to cigarette spill box packaging. The general preparation method of the existing gold card paper comprises the steps of firstly coating varnish on a plastic film, then printing gold pigment on the surface of the varnish layer, then carrying out vacuum aluminizing on the gold printing layer to form an aluminized layer, then coating glue on the aluminized layer, bonding the white card paper with the white card paper, and finally tearing off the plastic film to obtain the gold card paper.
The varnish used in the existing gold card paper production process can cause that the varnish used in the use process mainly has three types:
1) the solvent-based varnish is obtained by dissolving solid resin powder in a large amount of organic solvents such as butanone, cyclohexanone, ethyl acetate, n-propyl acetate, n-butyl acetate, xylene, toluene and the like in the production and preparation processes, and the volatilization of the organic solvents causes great damage to the environment and human bodies in the production process and the application and coating process of the varnish; the paperboard made of solvent varnish is easy to cause poor printing and deviation of ink adhesion fastness on a high-speed UV offset press; with the continuous improvement of the environmental protection requirement and the continuous progress of the printing process, the printing quality requirement is higher and higher, and the application range of the solvent-based varnish is smaller and smaller.
2) An alcohol-soluble varnish prepared by dissolving an aqueous resin in an alcohol ether solvent during production; the selectivity of the water-based resin is low, and the application range of the varnish is narrow; except for the volatilization of alcohol ether, the alcohol ether still has great harm to the environment and human body, the printing adaptability of the alcohol-soluble varnish is poorer, and only a very small part of the alcohol-soluble varnish is used on the composite paperboard which does not need the subsequent process at present.
3) The water-based varnish has the advantages that the main diluents of the varnish in the production and preparation process are water and ethanol, the VOC content of the product is low, the varnish is environment-friendly, and the national and local environmental protection requirements are met; the performance is excellent, the transparency is good, and the glossiness is high; the product quality is stable, and the method is particularly suitable for high-speed UV offset press printing; the varnish for coating the surface of the paperboard of the printing package, which is the most popular and used amount in recent years, is used.
When the solvent type varnish is used for producing gold cards, the solvent type toner is directly dissolved by butanone, xylene and the like, and then added into the varnish for color mixing; in the production of gold cards from alcohol-soluble varnish, alcohol-soluble toner is dissolved by ethanol, n-butanol and the like, and then added into the varnish for color matching; the gold card manufactured by the two methods has flat surface, good leveling property and good glossiness; but the production process can not meet the environmental protection requirement and is gradually eliminated by the market.
Aqueous varnishes there are many aqueous dye-colored inks that can be used. The common water-soluble dye has good compatibility with water, but has poor tinting strength and weather resistance, is easy to fade and is not suitable for the production of the water-based composite gold card; the conventional water-based varnish has poor compatibility, the water-based varnish is easy to be demulsified to generate flocculation and precipitation phenomena, a coating roller is easy to be blocked during coating construction, and poor color spreading causes the poor conditions of uneven coating, missing coating, poor surface leveling property, unevenness, poor glossiness and the like; the production efficiency and the quality of the composite gold card paper are seriously influenced.
How to prepare qualified gold cardboard without using varnish becomes a problem to be solved.
Disclosure of Invention
The invention aims to provide a production process of a gold card paper, which can prepare the gold card paper meeting the requirements under the condition of not using varnish.
In order to solve the technical problem, the invention aims to realize that:
the invention relates to a gold card paper production process, which comprises the following steps:
step S1: coating the solvent type polyurethane glue on the surface of the PET film in a reticulate pattern roller coating mode, and drying the PET film by an oven to form a solvent glue layer on the surface of the PET film; compounding a layer of aluminum foil layer on one side of the solvent adhesive layer, and performing compounding and winding;
the solvent type polyurethane glue comprises ethyl acetate, polyurethane glue and a curing agent;
step S2, placing the semi-finished product compounded by the PET film and the aluminum foil layer in a curing chamber at 50 +/-5 ℃ for 48 hours, and then carrying out the next procedure;
step S3, coating the acrylic acid composite glue on the other side of the PET film in a roller coating mode to form a composite glue layer, and compounding the composite glue layer with the white cardboard; after compounding, thenAluminum foil layer insulationCoating a gold printing coating on one side of the white cardboard, and drying by using an oven;
the golden printing coating comprises ethyl acetate, acrylic acid and dye powder; the dye powder comprises yellow dye powder and orange dye powder;
and step S4, cutting into flat sheets according to the size requirement of the client.
On the basis of the above scheme and as a preferable scheme of the scheme: step 3 also includes another step of white cardboard One side of the PET film is compounded with another PET film coated with a compound glue layer by a roller; the other side of the PET film far away from the white cardboard is coated with A gold printing coating.
On the basis of the above scheme and as a preferable scheme of the scheme: in step S1, the thickness of the PET film is 4-10 μm; the temperature of the oven is 50 ℃, 70 ℃, 80 ℃ and 70 ℃ respectively; the thickness of the aluminum foil layer is 6-12 μm; the dry basis weight of the solvent type polyurethane glue is 2.5-3g/m2。
On the basis of the above scheme and as a preferable scheme of the scheme: in step S3, the dry basis weight of the acrylic acid composite glue is 5-7g/m2(ii) a The surface density of the white cardboard is 250-300g/m2。
On the basis of the above scheme and as a preferable scheme of the scheme: in step S3, the oven temperature is 80 ℃, 95 ℃, 120 ℃, 95 ℃, 80 ℃.
The invention has the beneficial effects that: the production process of the gold card paper adopts the solvent type polyurethane glue and the acrylic acid composite glue without varnish, so that the environmental protection problem caused by the solvent type polyurethane glue and the acrylic acid composite glue can be avoided, and the production process is environment-friendly. The drying temperature is increased and then reduced, so that the paste is firmer.
Drawings
Fig. 1 is a schematic structural diagram of a gold card paper according to an embodiment;
fig. 2 is a schematic structural diagram of a gold cardboard according to the second embodiment.
The designations in the figures illustrate the following: 1-white cardboard; 2-composite glue layer; 3-a PET film; 4-solvent glue layer; 5-an aluminum foil layer; 6-golden printing coating.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Example one
This embodiment will be described in detail with reference to fig. 1. The gold cardboard production process related to the embodiment comprises the following steps:
step S1: coating the solvent type polyurethane glue on the surface of the PET film 3 in a reticulate pattern roller coating mode, and drying the PET film 3 in an oven to form a solvent glue layer 4 on the surface of the PET film 3; and compounding a layer of aluminum foil layer 5 on one side of the solvent adhesive layer 4, and performing compounding and winding.
The thickness of the PET film 3 is 4-10 μm; the temperature of the oven is 50 ℃, 70 ℃, 80 ℃ and 70 ℃ respectively; the thickness of the aluminum foil layer 5 is 6-12 μm; the dry basis weight of the solvent type polyurethane glue is 2.5-3g/m2. Specifically, the thickness of the PET film 3 is 7 μm, the thickness of the aluminum foil layer 5 is 9 μm, and the dry basis weight of the solvent type polyurethane glue is 2.5g/m2。
The solvent type polyurethane glue comprises 45% of ethyl acetate, 45% of polyurethane glue and 10% of curing agent.
Step S2, placing the semi-finished product compounded by the PET film 3 and the aluminum foil layer 5 in a curing chamber at 50 +/-5 ℃ for 48 hours, and then carrying out the next procedure.
Step S3, coating the acrylic acid composite glue on the other side of the PET film 3 in a roller coating mode to form a composite glue layer 2, and compositing the composite glue layer with the white cardboard 1; after compounding, thenAluminium foil layer 5 away fromOne side of the white cardboard 1 is coated with a golden printing coating 6 and then dried by an oven. The temperature of the oven was 80 deg.C, 95 deg.C, 120 deg.C, 95 deg.C, 80 deg.C.
The dry basis weight of the acrylic acid composite glue is 5-7g/m2(ii) a The surface density of the white cardboard 1 is 250-300g/m2. Specifically, the dry basis weight of the acrylic acid composite glue is 6g/m2(ii) a The surface density of the white cardboard 1 is 280g/m2。
The golden printing coating comprises 80% of ethyl acetate, 18% of acrylic acid and 2% of dye powder; the dye powder comprises 90% of yellow dye powder and 10% of orange dye powder.
And step S4, cutting into flat sheets according to the size requirement of the client.
The gold card paper prepared by the embodiment sequentially comprises: the aluminum foil layer 5, the solvent glue layer 4, the PET film 3, the composite glue layer 2, the white cardboard 1 and the golden printing coating 6.
Example two
This embodiment will be described in detail with reference to fig. 2. The difference between this embodiment and the first embodiment is:in step 3 Comprises compounding another PET film 3 coated with a compound glue layer 2 on the other side of the white cardboard 1. The compound glue layer 2 is prepared by mixing The olefine acid composite glue is formed by coating the olefine acid composite glue on the surface of the PET film 3 in a roller coating mode. In which the PET film 3 is far from the white cardboard 1 One side is coated with another gold print coating 6.
The gold card paper prepared by the embodiment sequentially comprises: golden printing coating 6, aluminium foil layer 5, solvent glue film 4, PET film 3, compound glue layer 2, ivory board 1, compound glue layer 2, PET film 3 and golden printing coating 6.
The gold card paper prepared in the first and second examples was checked and contained no formaldehyde.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. A production process of a gold card paper is characterized by comprising the following steps:
step S1: coating the solvent type polyurethane glue on the surface of the PET film (3) in a reticulate pattern roller coating mode, and drying the PET film (3) through an oven to form a solvent glue layer (4) on the surface of the PET film (3); compounding an aluminum foil layer (5) on one side of the solvent adhesive layer (4) and performing compounding and winding;
the solvent type polyurethane glue comprises ethyl acetate, polyurethane glue and a curing agent;
step S2, placing the semi-finished product compounded by the PET film (3) and the aluminum foil layer (5) in a curing chamber at 50 +/-5 ℃ for 48 hours, and then performing the next procedure;
step S3, coating the acrylic acid composite glue on the other side of the PET film (3) in a roll coating mode to form a composite glue layer (2) which is compounded with the white cardboard (1); after compounding, coating a golden printing coating (6) on one side of the aluminum foil layer (5) far away from the white cardboard (1), and drying by using an oven;
the golden printing coating comprises ethyl acetate, acrylic acid and dye powder; the dye powder comprises yellow dye powder and orange dye powder;
and step S4, cutting into flat sheets according to the size requirement of the client.
2. The production process of the gold cardboard according to the claim 1, wherein the step 3 further comprises compounding another PET film (3) coated with a compound glue layer (2) on the other side of the white cardboard (1); the other side of the PET film (3) far away from the white cardboard (1) is coated with a golden printing coating (6).
3. The process for producing gold card paper according to claim 1Characterized in that, in step S1, the thickness of the PET film (3) is 4-10 μm; the temperature of the oven is 50 ℃, 70 ℃, 80 ℃ and 70 ℃ respectively; the thickness of the aluminum foil layer (5) is 6-12 mu m; the dry basis weight of the solvent type polyurethane glue is 2.5-3g/m2。
4. A gold cardboard production process according to claim 1, wherein in step S3, the dry basis weight of the acrylic composite glue is 5-7g/m2(ii) a The surface density of the white cardboard (1) is 250-300g/m2。
5. A gold card paper production process according to claim 1, wherein in step S3, the temperature of the oven is 80 ℃, 95 ℃, 120 ℃, 95 ℃, 80 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110958217.3A CN113696589A (en) | 2021-08-20 | 2021-08-20 | Gold card paper production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110958217.3A CN113696589A (en) | 2021-08-20 | 2021-08-20 | Gold card paper production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113696589A true CN113696589A (en) | 2021-11-26 |
Family
ID=78653842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110958217.3A Pending CN113696589A (en) | 2021-08-20 | 2021-08-20 | Gold card paper production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113696589A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434932A (en) * | 2022-03-08 | 2022-05-06 | 苍南百体实业有限公司 | Anti-cracking PET card and preparation process thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601988A (en) * | 2012-02-27 | 2012-07-25 | 宁波市江北宏菱绝缘材料厂 | Manufacturing method for strengthening ring for reverser |
| CN202416071U (en) * | 2012-01-18 | 2012-09-05 | 广东壮丽彩印股份有限公司 | Environment-friendly packing card paper with laser crystal effect |
| CN103612464A (en) * | 2013-11-11 | 2014-03-05 | 莱芜金鼎电子材料有限公司 | Copper-clad plate with two flexible surfaces and preparation method of copper-clad plate with two flexible surfaces |
| CN103773288A (en) * | 2014-02-18 | 2014-05-07 | 南通高盟新材料有限公司 | Waterborne PET (Polyethylene Terephthalate) complex adhesive for cigarette packets and preparation method thereof |
| CN104626683A (en) * | 2015-02-10 | 2015-05-20 | 河南万顺包装材料有限公司 | Full water-based system coated composite aluminum foil paper and preparation process thereof |
| CN105926360A (en) * | 2016-04-28 | 2016-09-07 | 山东富扬科技包装材料有限公司 | High-environmental friendliness aqueous transfer paperboard production method |
| CN109370487A (en) * | 2018-09-13 | 2019-02-22 | 广东星宇耐力新材料股份有限公司 | A kind of universal aluminizer composite adhesive and preparation method thereof for gold and silver paper jam |
| CN110406176A (en) * | 2019-07-29 | 2019-11-05 | 武汉银采天纸业股份有限公司 | A kind of compound silver foil process units of PET and its process |
| CN210333252U (en) * | 2019-06-17 | 2020-04-17 | 宜昌和达利复合材料股份公司 | Core bar adhesive sectional drying device |
| CN111155321A (en) * | 2019-12-30 | 2020-05-15 | 湖州新利商标制带有限公司 | Method for manufacturing novel label tape |
| CN111873657A (en) * | 2020-08-17 | 2020-11-03 | 浙江德铝包装材料有限公司 | Pearl white aluminum foil paper production printing process |
| CN211892339U (en) * | 2019-12-12 | 2020-11-10 | 余姚市康乐彩印包装有限公司 | Environment-friendly gold-silver card paper |
-
2021
- 2021-08-20 CN CN202110958217.3A patent/CN113696589A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202416071U (en) * | 2012-01-18 | 2012-09-05 | 广东壮丽彩印股份有限公司 | Environment-friendly packing card paper with laser crystal effect |
| CN102601988A (en) * | 2012-02-27 | 2012-07-25 | 宁波市江北宏菱绝缘材料厂 | Manufacturing method for strengthening ring for reverser |
| CN103612464A (en) * | 2013-11-11 | 2014-03-05 | 莱芜金鼎电子材料有限公司 | Copper-clad plate with two flexible surfaces and preparation method of copper-clad plate with two flexible surfaces |
| CN103773288A (en) * | 2014-02-18 | 2014-05-07 | 南通高盟新材料有限公司 | Waterborne PET (Polyethylene Terephthalate) complex adhesive for cigarette packets and preparation method thereof |
| CN104626683A (en) * | 2015-02-10 | 2015-05-20 | 河南万顺包装材料有限公司 | Full water-based system coated composite aluminum foil paper and preparation process thereof |
| CN105926360A (en) * | 2016-04-28 | 2016-09-07 | 山东富扬科技包装材料有限公司 | High-environmental friendliness aqueous transfer paperboard production method |
| CN109370487A (en) * | 2018-09-13 | 2019-02-22 | 广东星宇耐力新材料股份有限公司 | A kind of universal aluminizer composite adhesive and preparation method thereof for gold and silver paper jam |
| CN210333252U (en) * | 2019-06-17 | 2020-04-17 | 宜昌和达利复合材料股份公司 | Core bar adhesive sectional drying device |
| CN110406176A (en) * | 2019-07-29 | 2019-11-05 | 武汉银采天纸业股份有限公司 | A kind of compound silver foil process units of PET and its process |
| CN211892339U (en) * | 2019-12-12 | 2020-11-10 | 余姚市康乐彩印包装有限公司 | Environment-friendly gold-silver card paper |
| CN111155321A (en) * | 2019-12-30 | 2020-05-15 | 湖州新利商标制带有限公司 | Method for manufacturing novel label tape |
| CN111873657A (en) * | 2020-08-17 | 2020-11-03 | 浙江德铝包装材料有限公司 | Pearl white aluminum foil paper production printing process |
Non-Patent Citations (3)
| Title |
|---|
| 刘全香 等编著: "《装潢印刷技术》", 31 January 2004, 化学工业出版社 * |
| 欧阳慧 著: "《绿色品牌包装创新研究》", 31 January 2018, 吉林大学出版社 * |
| 陈锦彬: "镀铝膜湿式复合工艺对金银卡纸性能影响研究", 《镀铝膜湿式复合工艺对金银卡纸性能影响研究》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434932A (en) * | 2022-03-08 | 2022-05-06 | 苍南百体实业有限公司 | Anti-cracking PET card and preparation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101671510B (en) | High-gloss direct plating method binding layer coating as well as preparation method and application thereof | |
| CN102864683B (en) | Preparation process of laser golden vacuum aluminized paper and transfer coating used for preparation process | |
| CN102241923A (en) | Shifted Al-plating paint for offset printing, preparation method and application thereof | |
| CN109094991B (en) | Uncovering display holographic color printing anti-counterfeiting film and manufacturing method thereof | |
| CN102501676A (en) | Matte waterproof polypropylene photo paper applicable for aqueous ink | |
| CN106087590A (en) | The wrapping paper of a kind of band halo of many colours effect and production technology thereof | |
| CN103756496A (en) | Environment-friendly printed matter oil polish | |
| CN103395337A (en) | Water-borne matte water-proof ink jet canvas and preparation method thereof | |
| CN113696589A (en) | Gold card paper production process | |
| CN109594347A (en) | A kind of aluminium system waterproof glossy canvas and preparation method thereof | |
| CN111845177A (en) | Scratch-resistant and folding-resistant transfer film, production process and application thereof | |
| CN104592855A (en) | PET membrane primer composition for UV composite laser and preparation method thereof | |
| CN114015374A (en) | Hidden hollow-out aluminized pattern holographic anti-counterfeiting adhesive tape and manufacturing method thereof | |
| CN103540242B (en) | Polyester film adhesive label laser anti-counterfeiting composite paint | |
| CN105038560A (en) | Golden water-borne coating for vacuum aluminum-plating paper and application method thereof | |
| CN114150526A (en) | Hidden hollow-out aluminized pattern holographic anti-counterfeiting transfer paper and manufacturing method thereof | |
| CN108357279B (en) | Environment-friendly type, which is pasted, shifts straight calico paper and preparation method thereof | |
| CN112060796B (en) | Multifunctional cold transfer gold stamping film and manufacturing process thereof | |
| CN113583529A (en) | Aqueous coating liquid, preparation method thereof and application of aqueous coating liquid in UV ink printing | |
| CN1288217C (en) | Alcohol soluble notch board paper box preprinting ink | |
| CN208558689U (en) | Environment-friendly type, which is pasted, shifts straight calico paper | |
| CN105385234B (en) | A kind of ink and preparation method thereof can be used for optical disk printing | |
| CN102816490A (en) | Holographic transfer single coating material and its preparation method | |
| CN202181484U (en) | Paper for packaging | |
| CN208558690U (en) | Environment-friendly type, which is pasted, shifts straight calico paper complex printing paper membrane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211126 |
|
| RJ01 | Rejection of invention patent application after publication |