CN105525538A - Wallpaper with gold stamping effect and preparation method thereof - Google Patents
Wallpaper with gold stamping effect and preparation method thereof Download PDFInfo
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- CN105525538A CN105525538A CN201610036432.7A CN201610036432A CN105525538A CN 105525538 A CN105525538 A CN 105525538A CN 201610036432 A CN201610036432 A CN 201610036432A CN 105525538 A CN105525538 A CN 105525538A
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- 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
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
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- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/66—Coatings characterised by a special visual effect, e.g. patterned, textured
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
-
- 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
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
- D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0866—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of several layers, e.g. sandwich panels or layered panels
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to the technical field of wallpaper printing, in particular to wallpaper with a gold stamping effect and a preparation method thereof. The wallpaper with the gold stamping effect comprises a substrate layer, a water-based ink layer and an imitated gold stamping layer from bottom to top, wherein the substrate layer, the water-based ink layer and the imitated gold stamping layer are connected in sequence; the preparation method comprises the following preparation steps: A: substrate pretreatment: putting a prepared wallpaper substrate in a conveyer, and properly adjusting transfer tension and transfer rate of the substrate, wherein the transfer tension is 200 to 600 N/m, and printing speed is 10 to 150 m/min; B: water-based ink layer printing: printing the surface of the substrate with water-based ink, and drying; C: imitated gold stamping layer printing: printing the surface of the water-based ink layer with the imitated gold stamping layer, and baking for drying, wherein a printing method is silk-screen printing or direct etching gravure printing; a refractive index of the imitated gold stamping layer is 1.93 to 3.92, and baking temperature is 30 to 150 DEG C. The wallpaper disclosed by the invention has a good imitated gold stamping effect, is high in glossiness, low in raw material cost and environmental friendly.
Description
Technical field
The present invention relates to wallpaper printing technology, be specifically related to a kind of wallpaper with bronzing effect and preparation method thereof.
Background technology
Gilding technology is the principle utilizing hot pressing to shift, and the aluminium lamination in anodized aluminium is transferred to stock surface to form special metal effect, the main material because of gold stamping use is electrochemical aluminum foil, is therefore gold stampingly also electrochemical aluminium thermoprinting.Gilding technology wallpaper significantly improves because of its metal-like, gives splendid, elegant and poised sense, is more and more subject to the favor of people.
But this type of wallpaper also has its natural drawback, such as, its production process is comparatively loaded down with trivial details, and its gold stamping layer adhesive force is poor, and gold stamping printing technology turn gold stamping paper tinsel after the PE film that stays have certain pollution to environment.In addition, after its full end on base material scalds gold (silver) paper tinsel, then adopt mode of printing to cover unwanted gold (silver) foil portion to divide, energy consumption is higher, is unfavorable for cost-saving, and the production cycle is longer etc.
Bronze printing, also referred to as bronzing, by special process, in commodity packaging or label printing product, appointed part attachment specialty metal powder, realizes the technical process of metallic luster effect.This technology can obtain metal-like true to nature and good gloss, and figure line is meticulous simultaneously, and chromatography is accurate.The metal dust that bronzing technique adopts, due to the impact of self powder weight, current bronzing technology is widely used in, in the printing of the product such as the packagings such as cigarette, wine, medicine, cosmetics and luxury food and greeting card, invitation card, year calendar, the added value of commodity can being made to improve a lot.It is a kind of mode of attempting replacing gold stamping technique, but its glossiness is difficult to the effect reaching gold stamping paper tinsel, and it exists the not strong drawback of adhesion equally.
So, how to produce one efficiently and there is bronzing effect, but Environment-friendlywallpaper wallpaper is current urgent problem.
Summary of the invention
In order to overcome the shortcoming and defect existed in prior art, the object of the present invention is to provide a kind of wallpaper with bronzing effect, it is good that it has imitative bronzing effect, and glossiness is high, and cost of material is low, environment friendly and pollution-free feature.
Another goal of the invention of the present invention is to provide a kind of preparation method with the wallpaper of bronzing effect, and it is simple that it has technique, and the bronzing effect wallpaper metal-like obtained is strong, and glossiness is high, and fastness is good, and environment friendly and pollution-free.
Object of the present invention is achieved through the following technical solutions:
There is a wallpaper for bronzing effect, it is characterized in that: include the substrate layer, water color ink layer, the imitative gold stamping layer that connect successively from bottom to top.
Wherein, the thickness of described imitative gold stamping layer is 0.01-0.5mm, is preferably 0.01-0.3mm.
Wherein, the thickness of described ground processing layer is 0.02-0.1mm.The main material of described ground processing layer can be the good resin bottom of compactness, also can be glue face resinous coat; Described resin bottom is acrylic resin or fluorocarbon resin, and described glue face resin is polyethylene, polystyrene or polyvinyl chloride.Above-mentioned resin is mixed and made into resin emulsion by adding corresponding additive, coats above substrate layer and forms ground processing layer, have compactness good.
Wherein, also include bottoming tack coat between described water color ink layer and imitative gold stamping layer, bottoming tack coat is colourless transparent resin material.This material has fine associativity with imitative gold stamping layer, improve the adhesive force to imitative gold stamping ink, strengthen its COLOR FASTNESS and alkaline resistance properties, and can prevent the ink between water color ink layer with imitative gold stamping layer from mixing and affecting the exquisite degree of pattern, simultaneously, transparent material has good light therethrough, in visual effect, maintains verisimilitude and the integrality of water color ink color.
Wherein, the thickness of described bottoming tack coat is 0.01-0.2mm.
Wherein, the surface of described imitative gold stamping layer is also provided with mica capping protective layer, the thin layer that mica capping protective layer is mixed by water-borne acrylic resin emulsion mixing pearlescent flake pigments.Metal sense effect and the glossiness of gold stamping layer are imitated in further raising.
Wherein, the thickness of described mica capping protective layer is 0.02-0.08mm.
The raw material that imitative gold stamping layer printing uses is imitative gold stamping ink, and described imitative gold stamping ink is made up of the raw material of following weight portion:
Polyurethane modified acrylic resin emulsion 45-80 part
Fluorocarbon resin emulsion 30-50 part
Modified calcium carbonate 30-60 part
Varnish 0-5 part
Water aluminum-silver slurry 1-10 part
Pearlescent pigment 2-30 part
Dispersant 0.5-2 part
The 0.1-5 of resistance to base agent part
Film forming agent 0.1-10 part.
Further, described imitative gold stamping ink is made up of the raw material of following weight portion:
Polyurethane modified acrylic resin emulsion 50-60 part
Fluorocarbon resin emulsion 35-45 part
Modified calcium carbonate 40-50 part
Varnish 1-3 part
Water aluminum-silver slurry 3-7 part
Pearlescent pigment 10-25 part
Dispersant 1-1.5 part
The 1-2 of resistance to base agent part
Film forming agent 2-5 part.
Acrylic resin has outstanding weather resisteant, resistance to water, the feature of alkali resistance, it is excellent that polyurethane has physical and mechanical properties, cold resistance is good, elasticity and soft durometer vary with temperature the advantages such as little, by polyurethane, modification is carried out to acrylic resins, to make the high-wearing feature of polyurethane, good physical and mechanical properties is with the good weather resisteant of acrylic resin, resistance to water, alkali resistance combines, learn from other's strong points to offset one's weaknesses, thus improve the combination property of material, comprise ageing resistance, impact strength, weather-proof humidity resistance, INTEGRATED LOGISTICS performance, by to the copolyreaction of polyurethane acroleic acid group, thus cured product electrical property and chemical-resistance are improved, curing rate is fast.The emulsion viscosity of polyurethane modified acrylic resin emulsion is 2000-4500mpa.s, improves cohesive force, and transfer ability.
Fluorocarbon resin emulsion has excellent weatherability, resistance to water, stain resistance, chemical-resistant and solvent-based fluorocarbon resin and is more or less the same.Be eager to excel than other conventional acrylic water-based emulsion performances a lot, and wherein do not have organic solvent, therefore it is safe from harm to human body, does not pollute environment, and the solid content of fluorocarbon resin emulsion is 40%-47%.
So-called modified calcium carbonate means that powdered whiting or precipitated calcium carbonate surface are carried out activation processing to be obtained, not only hydrophobization but also activate.
Varnish, also known as cold stamp-pad ink, formulated oil, tempered oil, connection oil, blending cream etc.On the glazing process such as the main serigraphy at glassware of its application, glaze spraying or manual delineation.Because color glaze all must be made glaze slip or paste by these techniques, just can be attached to the enterprising luggage decorations of smooth glass surface, adhere at glass surface before sintering simultaneously, require that it has certain fastness.Main application is used to adjust the viscosity of ink or rare thick degree, improves the cohesive force of ink, increases the elasticity of ink, strengthens metastatic.
The interpolation of water aluminum-silver slurry can make ink possess metal sense, then can modulate required metallic pigments color in conjunction with pearl essence, and the mixing energy of pearl essence and water aluminum-silver slurry improves the glossiness of ink and imitative metal sense.
Wherein, the viscosity that described water-based imitates gold stamping ink is 4000-12000cps, and preferred 6000-10000cps, during printing, viscosity is excessive, and printing ink transfer performance is deteriorated, and causes printing planarization effects bad, glossiness also can step-down, and viscosity is too low, but can not realize the printing of stereoeffect pattern.
Dispersant can be accelerated pearl essence and mix with the dispersion of other components, makes ink more even.
Described dispersant, resistance to base agent are non-ionic surface active agent, be this area common formulations, and film forming agent are anionic auxiliary agent, are also this area common formulations.
Because the products such as common goldleaf wallpaper are poor to alkaline environment adaptability, there will be the phenomenon that goldleaf pull-up falls when metope alkalescence is larger, losing metallic luster, increasing resistance to base agent here for strengthening the resistance to alkali ability of imitative gold stamping ink.
The preparation method of described imitative gold stamping ink is, dispersant, varnish are joined in water aluminum-silver slurry, with the speed dispersed with stirring 15-20min of 800-1200r/min, then polyurethane modified acrylic resin emulsion and fluorocarbon resin emulsion mix and blend is added, 20-30min is stirred with the rotating speed of 1000-1200r/min, adding modified calcium carbonate, pearlescent pigment is stirring 20-40min with the rotating speed of 600-1200r/min, finally adds resistance to base agent and film forming agent and fully stirs and can obtain water-based and imitate gold stamping ink.It is good that prepared by the method imitate the degree of mixing of gold stamping ink to water-based, and printing effect is good, and glossiness is strong.
There is a preparation method for the wallpaper of bronzing effect, comprise following preparation process:
A, ground pre-treatment: ready wallpaper ground is put into conveyer, and the transmission tension force and the transfer rate that regulate ground, described transmission tension force is 200-600N/m, and print speed printing speed is 10-150m/min;
B, water color ink layer print: at the surface printing water color ink of ground, dry;
C, imitative gold stamping layer printing: imitate gold stamping layer at the surface printing of water color ink layer, baking is dry, and described mode of printing can adopt serigraphy or directly carve gravure; The index of refraction of described imitative gold stamping layer is 1.93-3.92, and baking temperature is 30-150 DEG C.Further, according to serigraphy, then silk-screen order number is 300-380 order.
When wallpaper of the present invention comprises ground processing layer, then before step B, increase step B1: utilize coating process to be coated with layer of PVC or adopt the bottoming of typography printing dense resin, forming ground processing layer.
When wallpaper of the present invention comprises bottoming tack coat, at the coating of the surface of water color ink layer or printing bottoming slurry, drying can obtain bottoming tack coat, then republishes imitative gold stamping layer.
When wallpaper of the present invention comprises mica capping protective layer; at the emulsion acrylic resin of the pearlescent pigment such as top layer printing mixing mica powder, shimmering powder etc. of imitative gold stamping layer; dry and form mica capping protective layer, the wallpaper that the present invention preferably has bronzing effect can be obtained.
The ink adhesive property with the wallpaper of bronzing effect obtained is good, and metal sense is strong, and glossiness is high, and preparation technology is simple, environmentally safe pollution-free.
Beneficial effect of the present invention is: the present invention has imitative gold stamping layer at the surface printing of water color ink layer, and make wallpaper have imitative bronzing effect, the present invention has the following advantages:
1, a kind of wallpaper typography with bronzing effect is simple, and printing can one-shot forming, and gold stamping printing technology first will print the transfer of gold stamping slurry reheating, technique relative complex;
2, imitative gold stamping ink environmental protection, and the PE film that gold stamping slurry printing technology stays after turning gold stamping paper tinsel has certain pollution to environment;
The elasticity 3, with the wallpaper of bronzing effect is better than gold stamping paper tinsel;
The wash water fastness 4, with the wallpaper of bronzing effect is greatly superior to gold stamping slurry and turns gold stamping paper tinsel stamp;
5, imitative gold stamping layer ink is produced by site and is appeared variable color, arbitrarily can adjust tone in stamp;
The wallpaper 6, with bronzing effect has the incomparable advanced metal flicker effect of traditional gold stamping stamp and flat surface, and also can print out the pattern with stereoeffect is that traditional goldleaf wallpaper cannot realize simultaneously.
7, have the wallpaper of bronzing effect, it significantly strengthens imitative gold stamping layer adhesive force, and alkaline resistance properties is also improved.
Accompanying drawing explanation
Fig. 1 is a kind of cross section structure schematic diagram with the embodiment 1 of the wallpaper of bronzing effect of the present invention.
Fig. 2 is a kind of cross section structure schematic diagram with the embodiment 2 of the wallpaper of bronzing effect of the present invention.
1---substrate layer 2---ground processing layer 3---water color ink layer 4---imitative gold stamping layer 5---mica capping protective layer 6---bottoming tack coat.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment and accompanying drawing 1-2, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
Embodiment 1
As shown in Figure 1, a kind of wallpaper with bronzing effect, includes the substrate layer 1, water color ink layer 3, the imitative gold stamping layer 4 that connect successively from bottom to top.
Wherein, the thickness of described imitative gold stamping layer is 0.01mm.
Wherein, also include ground processing layer 2 between described substrate layer 1 and water color ink layer 3, the thickness of ground processing layer 2 is 0.02mm, and the main material of described ground processing layer 2 is acrylic resin.
Wherein, the surface of described imitative gold stamping layer 4 is also provided with mica capping protective layer 5, the thin layer that mica capping protective layer 5 is mixed by water-borne acrylic resin emulsion mixing pearlescent flake pigments.
Wherein, the thickness of described mica capping protective layer 5 is 0.08mm.
Embodiment 2
As shown in Figure 2, a kind of wallpaper with bronzing effect, includes the substrate layer 1, water color ink layer 3, the imitative gold stamping layer 4 that connect successively from bottom to top.
Wherein, the thickness of described imitative gold stamping layer is 0.5mm.
Wherein, also include ground processing layer 2 between described substrate layer 1 and water color ink layer 3, the thickness of ground processing layer 2 is 0.1mm, and the main material of described ground processing layer 2 is polyvinyl chloride.
Wherein, also include bottoming tack coat 6 between described water color ink layer 3 and imitative gold stamping layer 4, bottoming tack coat 6 is colourless transparent resin material.
Wherein, the thickness of described bottoming tack coat 6 is 0.02mm.
Wherein, the surface of described imitative gold stamping layer 4 is also provided with mica capping protective layer 5, the thin layer that mica capping protective layer 5 is mixed by water-borne acrylic resin emulsion mixing pearlescent flake pigments.
Wherein, the thickness of described mica capping protective layer 5 is 0.02mm.
Embodiment 3
There is a preparation method for the wallpaper of bronzing effect, comprise following preparation process:
A, ground pre-treatment: ready wallpaper ground is put into conveyer, and the transmission tension force and the transfer rate that regulate ground, described transmission tension force is 200N/m, and print speed printing speed is 150m/min;
B, water color ink layer 3 print: at the surface printing water color ink of ground, dry;
C, imitative gold stamping layer 4: imitate gold stamping layer at the surface printing of water color ink layer 3, baking is dry, and described mode of printing can adopt serigraphy; Silk-screen order number is 300 orders, and the index of refraction of described imitative gold stamping layer 4 is 1.93, and baking temperature is 30 DEG C.
The wallpaper ink adhesive property with bronzing effect obtained is good, and metal sense is strong, and glossiness is high, and preparation technology is simple, environmentally safe pollution-free.
Described imitative gold stamping ink is made up of the raw material of following weight portion:
Polyurethane modified acrylic resin emulsion 80 parts
Fluorocarbon resin emulsion 30 parts
Modified calcium carbonate 60 parts
Water aluminum-silver slurry 1 part
Pearlescent pigment 30 parts
Dispersant 0.5 part
Resistance to base agent 5 parts
Film forming agent 0.1 part.
Embodiment 4
There is a preparation method for the wallpaper of bronzing effect, comprise following preparation process:
A, ground pre-treatment: ready wallpaper ground is put into conveyer, and the transmission tension force and the transfer rate that regulate ground, described transmission tension force is 600N/m, and print speed printing speed is 10m/min;
B1: utilize coating process to be coated with layer of PVC or adopt the bottoming of typography printing dense resin, forming ground processing layer;
B, water color ink layer 3 print: at the surface printing water color ink of ground, dry;
Then at the coating of the surface of water color ink layer 3 or printing bottoming tack coat 6.
C, imitative gold stamping layer 4: imitate gold stamping layer at the surface printing of bottoming tack coat 6, baking is dry, described mode of printing is for directly to carve gravure, and the index of refraction of described imitative gold stamping layer 4 is 3.92, and baking temperature is 150 DEG C.
The wallpaper ink adhesive property with bronzing effect obtained is good, and metal sense is strong, and glossiness is high, and preparation technology is simple, environmentally safe pollution-free.
Described imitative gold stamping ink is made up of the raw material of following weight portion:
Polyurethane modified acrylic resin emulsion 45 parts
Fluorocarbon resin emulsion 50 parts
Modified calcium carbonate 30 parts
Varnish 5 parts
Water aluminum-silver slurry 10 parts
Pearlescent pigment 2 parts
Dispersant 2 parts
Resistance to base agent 5 parts
Film forming agent 10 parts.
Embodiment 5
There is a preparation method for the wallpaper of bronzing effect, comprise following preparation process:
A, ground pre-treatment: ready wallpaper ground is put into conveyer, and the transmission tension force and the transfer rate that regulate ground, described transmission tension force is 400N/m, and print speed printing speed is 100m/min;
B1: utilize coating process to be coated with layer of PVC or adopt the bottoming of typography printing dense resin, forming ground processing layer;
B, water color ink layer 3 print: at the surface printing water color ink of ground, dry;
Then at the coating of the surface of water color ink layer 3 or printing bottoming tack coat 6.
C, imitative gold stamping layer 4: imitate gold stamping layer at the surface printing of bottoming tack coat 6, baking is dry, and described mode of printing can adopt serigraphy, and silk-screen order number is 380 orders, the index of refraction of described imitative gold stamping layer 4 is 2.93, and baking temperature is 80 DEG C.
Finally at the emulsion acrylic resin of the pearlescent pigment such as top layer printing mixing mica powder, shimmering powder etc. of imitative gold stamping layer 4, dry and form mica capping protective layer 5, the wallpaper that the present invention preferably has bronzing effect can be obtained.
The wallpaper ink adhesive property with bronzing effect obtained is good, and metal sense is strong, and glossiness is high, and preparation technology is simple, environmentally safe pollution-free.
Described imitative gold stamping ink is made up of the raw material of following weight portion:
Polyurethane modified acrylic resin emulsion 55 parts
Fluorocarbon resin emulsion 40 parts
Modified calcium carbonate 45 parts
Varnish 2 parts
Water aluminum-silver slurry 7 parts
Pearlescent pigment 15 parts
Dispersant 1.2 parts
Resistance to base agent 1.5 parts
Film forming agent 3 parts.
Embodiment 6
There is a preparation method for the wallpaper of bronzing effect, comprise following preparation process:
A, ground pre-treatment: ready wallpaper ground is put into conveyer, and the transmission tension force and the transfer rate that regulate ground, described transmission tension force is 300N/m, and print speed printing speed is 50m/min;
B, water color ink layer 3 print: at the surface printing water color ink of ground, dry;
B1: utilize coating process to be coated with layer of PVC or adopt the bottoming of typography printing dense resin, forming ground processing layer;
B, water color ink layer 3 print: at the surface printing water color ink of ground, dry;
Then at the coating of the surface of water color ink layer 3 or printing bottoming tack coat 6.
C, imitative gold stamping layer 4: imitate gold stamping layer at the surface printing of water color ink layer 3, baking is dry, and described mode of printing adopts and directly carves gravure; The index of refraction of described imitative gold stamping layer 4 is 3, and baking temperature is 50 DEG C.
Finally at the emulsion acrylic resin of the pearlescent pigment such as top layer printing mixing mica powder, shimmering powder etc. of imitative gold stamping layer 4, dry and form mica capping protective layer 5, the wallpaper that the present invention preferably has bronzing effect can be obtained.
The wallpaper ink adhesive property with bronzing effect obtained is good, and metal sense is strong, and glossiness is high, and preparation technology is simple, environmentally safe pollution-free.
Described imitative gold stamping ink is made up of the raw material of following weight portion:
Polyurethane modified acrylic resin emulsion 60 parts
Fluorocarbon resin emulsion 35 parts
Modified calcium carbonate 50 parts
Varnish 1 part
Water aluminum-silver slurry 3 parts
Pearlescent pigment 10 parts
Dispersant 1.5 parts
Resistance to base agent 1 part
Film forming agent 5 parts.
Above-described embodiment is the present invention's preferably implementation, and in addition, the present invention can also realize by alternate manner, and any apparent replacement is all within protection scope of the present invention without departing from the inventive concept of the premise.
Claims (10)
1. there is a wallpaper for bronzing effect, it is characterized in that: include the substrate layer, water color ink layer, the imitative gold stamping layer that connect successively from bottom to top.
2. a kind of wallpaper with bronzing effect according to claim 1, is characterized in that: the thickness of described imitative gold stamping layer is 0.01-0.5mm.
3. a kind of wallpaper with bronzing effect according to claim 1, is characterized in that: the material of described ground processing layer is any one in acrylic resin, fluorocarbon resin, polyethylene, polystyrene or polyvinyl chloride.
4. a kind of wallpaper with bronzing effect according to claim 1, is characterized in that: also include bottoming tack coat between described water color ink layer and imitative gold stamping layer, bottoming tack coat is colourless transparent resin material.
5. a kind of wallpaper with bronzing effect according to claim 4, is characterized in that: the thickness of described bottoming tack coat is 0.01-0.2mm.
6. a kind of wallpaper with bronzing effect according to claim 5; it is characterized in that: the surface of described imitative gold stamping layer is also provided with mica capping protective layer, the thin layer that mica capping protective layer is mixed by water-borne acrylic resin emulsion mixing pearlescent flake pigments.
7. a kind of wallpaper with bronzing effect according to claim 6, is characterized in that: the thickness of described mica capping protective layer is 0.02-0.08mm.
8. a kind of wallpaper with bronzing effect according to claim 1, is characterized in that: described imitative gold stamping layer is imitative gold stamping ink, and imitative gold stamping ink is made up of the raw material of following weight portion:
Polyurethane modified acrylic resin emulsion 45-80 part
Fluorocarbon resin emulsion 30-50 part
Modified calcium carbonate 30-60 part
Varnish 0-5 part
Water aluminum-silver slurry 1-10 part
Pearlescent pigment 2-30 part
Dispersant 0.5-2 part
The 0.1-5 of resistance to base agent part
Film forming agent 0.1-10 part.
9. a kind of wallpaper with bronzing effect according to claim 8, it is characterized in that: the preparation method of described imitative gold stamping ink is: by dispersant, varnish joins in water aluminum-silver slurry, with the speed dispersed with stirring 15-20min of 800-1200r/min, then polyurethane modified acrylic resin emulsion and fluorocarbon resin emulsion mix and blend is added, 20-30min is stirred with the rotating speed of 1000-1200r/min, add modified calcium carbonate again, pearlescent pigment stirs 20-40min with the rotating speed of 600-1200r/min, finally add resistance to base agent and film forming agent fully to stir and can obtain imitative gold stamping ink.
10. a kind of preparation method with the wallpaper of bronzing effect according to claim 1, is characterized in that: comprise following preparation process:
A, ground pre-treatment: ready wallpaper ground is put into conveyer, and the transmission tension force and the transfer rate that regulate ground, described transmission tension force is 200-600N/m, and print speed printing speed is 10-150m/min;
B, water color ink layer print: at the surface printing water color ink of ground, dry;
C, imitative gold stamping layer printing: imitate gold stamping layer at the surface printing of water color ink layer, baking is dry, and described mode of printing is serigraphy or directly carves gravure, the index of refraction of described imitative gold stamping layer is 1.93-3.92, and baking temperature is 30-150 DEG C.
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| CN107828276A (en) * | 2017-11-13 | 2018-03-23 | 张家港宝视特影视器材有限公司 | A kind of screen coating material and preparation method thereof |
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| CN113370688A (en) * | 2021-06-21 | 2021-09-10 | 珠海中远包装印刷有限公司 | Environment-friendly printing processing technology with gold stamping imitating gold printing effect |
| CN114393939A (en) * | 2021-12-30 | 2022-04-26 | 浙江美浓世纪集团有限公司 | Film-free gold stamping method |
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