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CN111499909A - Low-temperature-resistant high-firmness banner color band - Google Patents

Low-temperature-resistant high-firmness banner color band Download PDF

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Publication number
CN111499909A
CN111499909A CN202010474850.0A CN202010474850A CN111499909A CN 111499909 A CN111499909 A CN 111499909A CN 202010474850 A CN202010474850 A CN 202010474850A CN 111499909 A CN111499909 A CN 111499909A
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China
Prior art keywords
layer
parts
pet film
banner
liquid
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CN202010474850.0A
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Chinese (zh)
Inventor
高本强
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Qufu Yuqiaofu Technology Co Ltd
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Qufu Yuqiaofu Technology Co Ltd
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Priority to CN202010474850.0A priority Critical patent/CN111499909A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • 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
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/20—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2400/00—Characterised by the use of unspecified polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2483/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

The utility model provides a high firmness's of low temperature resistant scroll typewriter ribbon, includes scroll typewriter ribbon body, scroll typewriter ribbon body from the bottom up includes heat-resisting protective layer, PET film in proper order, leaves type layer and colour layer, the heat-resisting protective layer of back coating on PET film layer, the thickness of PET film is 4-6 microns, the preceding coating on PET film layer leaves the type layer, the preceding coating colour layer on type layer. The invention adopts high-quality environment-friendly copolymerized polyester adhesive resin, dissolves the copolymerized polyester adhesive resin by using ketone solvent to obtain high-viscosity resin mixed solution, adds a certain proportion of filler and pigment, and finishes the production of the low-temperature-resistant high-firmness banner color band by equipment coating. The invention solves the problems that the prior wax-based banner color ribbon is not scratch-resistant and poor in waterproofness, and banner finished products printed under cold weather conditions are easy to weather, crack, pulverize and drop slag, greatly improves the firmness of the banner finished products, and prolongs the service life of the banner finished products.

Description

Low-temperature-resistant high-firmness banner color band
Technical Field
The application belongs to the technical field of colored ribbons, and particularly relates to a scroll colored ribbon with low temperature resistance and high firmness.
Background
The existing pigment layer of the wax-based banner color tape mainly takes paraffin, beeswax, rice bran wax, EVA resin, adhesive resin, filler and pigment as main components, and the pigment layer takes wax as a main carrier, so that a banner finished product printed by the wax-based banner color tape is not low-temperature resistant, scratch resistant and extremely poor in waterproofness, and particularly, under the condition that the weather is cold in winter in the north, the banner finished product printed by the existing wax-based banner color tape is easy to crack, pulverize and fall slag, and the service life of the banner finished product is greatly shortened. In addition, the finished banner printed by the existing wax-based banner ribbon is easy to generate flow marks after meeting water, the attractiveness and the advertising effect of the banner are seriously affected, so that a client is repeatedly invested due to frequent replacement of the finished banner, and the cost is greatly increased.
Disclosure of Invention
In order to solve the problems in the prior art, the application provides a scroll ribbon with low temperature resistance and high firmness, and the application is realized through the following scheme:
the utility model provides a high firmness's of low temperature resistant scroll typewriter ribbon, includes scroll typewriter ribbon body, scroll typewriter ribbon body from the bottom up includes heat-resisting protective layer, PET film in proper order, leaves type layer and colour layer, heat-resisting protective layer of step is scribbled at the back on PET film layer, the thickness of PET film is 4-5 microns, the preceding of PET film layer is scribbled step from type layer, the preceding colour layer of scribbling step from type layer.
Preferably, the materials of the heat-resistant protective layer liquid used by the heat-resistant protective layer are 5-99 parts of solvent and 0.1-20 parts of polyurethane resin; the material of the release layer liquid used by the release layer is 70-99 parts of solvent, 0.01-20 parts of silicon resin and 0.5-10 parts of curing agent.
Preferably, the curing agent is one or a mixture of two of diethylenetriamine and triethylene tetramine.
Preferably, the back coating amount of the PET film layer is as follows: moisture content of 2-5g/m2Or a dry weight of 0.1-4g/m2(ii) a The thickness of the color layer is 7-30 microns.
Preferably, the pigment coating liquid used for the color layer is made of: 10-70 parts of resin mixed liquid, 5-60 parts of titanium dioxide, 2-50 parts of lithopone, 5-50 parts of calcium carbonate and 5-30 parts of organic pigment; the resin mixed solution is a mixed solution of a solvent and copolymerized polyester.
Preferably, the organic pigment is a red organic pigment or a yellow organic pigment or a cyan organic pigment; the resin mixed solution is the mixture of the solvent and the copolymerization polyester with the same volume.
Preferably, the pigment coating liquid used for the color layer is made of: 10-70 parts of resin mixed liquid, 5-60 parts of titanium dioxide, 2-50 parts of lithopone, 5-50 parts of calcium carbonate, 3-25 parts of red organic pigment or 5-30 parts of yellow organic pigment or 5-30 parts of cyan organic pigment.
Preferably, the solvent is one or more of benzene solvents, cyclohexanone, cyclohexane or butanone; the benzene solvent is toluene.
The preparation process of the scroll ribbon with low temperature resistance and high firmness comprises the following steps: (1) preparing heat-resistant protective layer liquid: uniformly mixing and dispersing a solvent and polyurethane resin to obtain heat-resistant protective layer liquid for later use; (2) preparing release layer liquid: uniformly mixing and dispersing a solvent, silicon resin and a curing agent to obtain release layer liquid for later use; (3) preparing a color layer coating liquid: mixing a solvent and the copolymerization fatty, and stirring at the speed of 1500-; uniformly mixing and dispersing titanium dioxide, lithopone, calcium carbonate and resin mixed liquor to obtain a color layer coating liquid for later use; (4) spraying heat-resistant protective layer liquid on the back of the PET film; (5) drying the PET film sprayed with the heat-resistant protective liquid for one time; (6) coating release layer liquid on the front surface of the PET film; (7) carrying out secondary drying on the PET film sprayed with the release layer liquid; (8) and coating the color layer liquid on the PET film subjected to secondary drying.
Preferably, the temperature of the primary drying is 80-200 ℃; the temperature of the secondary drying is 70-200 ℃.
Preferably, the speed of the PET film layer in the preparation process of the banner color band is 70-300 m/min.
Preferably, the back coating station for back coating the PET film adopts a ceramic anilox roller, and the number of anilox roller anilox lines is 280-400 lines.
Has the advantages that: according to the method, the wax component causing poor fastness of the wax-based color band is removed by combining the defects of the wax-based color band, and the high-quality environment-friendly copolymerized polyester is adopted and dissolved by the ketone solvent; the application solves the problem of firmness of the existing wax-based scroll ribbon under the cold weather condition and in the water meeting condition, improves the scroll effect and prolongs the service life of the scroll.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a graph showing the results of an example of the present application;
in the figure, 1, a heat-resistant protective layer, 2, a PET film, 3, a release layer, 4 and a color layer.
Detailed Description
To make the objectives, technical solutions and advantages of the present application clearer, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
Example 1
The utility model provides a high firmness's of low temperature resistant scroll typewriter ribbon, includes scroll typewriter ribbon body, scroll typewriter ribbon body from the bottom up includes heat-resisting protective layer, PET film in proper order, leaves type layer and colour layer, heat-resisting protective layer of step is scribbled at the back on PET film layer, the thickness of PET film is 4-5 microns, the preceding of PET film layer is scribbled step from type layer, the preceding colour layer of scribbling step from type layer.
Example 2
On the basis of the embodiment 1, the materials of the heat-resistant protective layer liquid used by the heat-resistant protective layer are 5-99 parts of solvent and 0.1-20 parts of polyurethane resin; the material of the release layer liquid used by the release layer is 70-99 parts of solvent, 0.01-20 parts of silicon resin and 0.5-10 parts of curing agent.
Example 3
On the basis of the embodiment 2, the curing agent is one or a mixture of two of diethylenetriamine and triethylene tetramine.
Example 4
On the basis of the embodiment 3, the back coating steps of the PET film layer are as follows: moisture content of 2-5g/m2Or a dry weight of 0.1-4g/m2(ii) a The thickness of the color layer is 7-30 microns.
Example 5
In example 4, the material of the pigment coating liquid used for the color layer was: 10-70 parts of resin mixed liquid, 5-60 parts of titanium dioxide, 2-50 parts of lithopone, 5-50 parts of calcium carbonate and 5-30 parts of organic pigment; the resin mixed solution is a mixed solution of a solvent and copolymerized polyester.
Example 6
On the basis of the embodiment 5, the organic pigment is a red organic pigment or a yellow organic pigment or a cyan organic pigment; the resin mixed solution is the mixture of the solvent and the copolymerization polyester with the same volume.
Example 7
In example 6, the material of the pigment coating liquid used for the color layer was: 10-70 parts of resin mixed liquid, 5-60 parts of titanium dioxide, 2-50 parts of lithopone, 5-50 parts of calcium carbonate, 3-25 parts of red organic pigment or 5-30 parts of yellow organic pigment or 5-30 parts of cyan organic pigment.
Example 8
On the basis of the embodiment 7, the solvent is one or more of benzene solvents or cyclohexanone or cyclohexane or butanone; the benzene solvent is toluene.
Example 9
Based on example 8, a preparation process of a low temperature resistant high fastness banner ribbon is as follows: (1) preparing heat-resistant protective layer liquid: uniformly mixing and dispersing a solvent and polyurethane resin to obtain heat-resistant protective layer liquid for later use; (2) preparing release layer liquid: uniformly mixing and dispersing a solvent, silicon resin and a curing agent to obtain release layer liquid for later use; (3) preparing a color layer coating liquid: mixing a solvent and the copolymerization fatty, and stirring at the speed of 1500-; uniformly mixing and dispersing titanium dioxide, lithopone, calcium carbonate and resin mixed liquor to obtain a color layer coating liquid for later use; (4) spraying heat-resistant protective layer liquid on the back of the PET film; (5) drying the PET film sprayed with the heat-resistant protective liquid for one time; (6) coating release layer liquid on the front surface of the PET film; (7) carrying out secondary drying on the PET film sprayed with the release layer liquid; (8) and coating the color layer liquid on the PET film subjected to secondary drying.
Example 10
On the basis of the embodiment 9, the temperature of the primary drying is 80-200 ℃; the temperature of the secondary drying is 70-200 ℃.
Example 11
Based on example 10, the speed of the PET film layer in the preparation process of the banner ribbon is 70-300 m/min.
Example 12
On the basis of the embodiment 11, the back coating station for spraying the back surface of the PET film adopts a ceramic anilox roller, and the number of anilox roller anilox lines is 280-400 lines.
Example 13
The utility model provides a low temperature resistant high firmness's scroll typewriter ribbon, includes scroll typewriter ribbon body, scroll typewriter ribbon body from the bottom up includes heat-resisting protective layer, PET film in proper order, leaves type layer and colour layer, heat-resisting protective layer of step is scribbled at the back on PET film layer, the thickness of PET film is 4 microns, the preceding of PET film layer is scribbled step from type layer, the preceding colour layer of scribbling step from type layer.
Preferably, the materials of the heat-resistant protective layer liquid used by the heat-resistant protective layer are 10 parts of solvent and 2 parts of polyurethane resin; the release layer liquid used by the release layer is prepared from 72 parts of solvent, 2 parts of silicon resin and 1 part of curing agent.
Preferably, the curing agent is diethylenetriamine.
Preferably, the back coating amount of the PET film layer is as follows: moisture content 2g/m2(ii) a The thickness of the color layer was 7 microns.
Preferably, the organic pigment is a red organic pigment or a yellow organic pigment or a cyan organic pigment; the resin mixed solution is the mixture of the solvent and the copolymerization polyester with the same volume.
Preferably, the pigment coating liquid used for the color layer is made of: 10 parts of resin mixed liquid, 5 parts of titanium dioxide, 2 parts of lithopone, 5 parts of calcium carbonate, 3 parts of red organic pigment or 5 parts of yellow organic pigment or 5 parts of cyan organic pigment.
Preferably, the solvent is toluene.
The preparation process of the scroll ribbon with low temperature resistance and high firmness comprises the following steps: (1) preparing heat-resistant protective layer liquid: uniformly mixing and dispersing a solvent and polyurethane resin to obtain heat-resistant protective layer liquid for later use; (2) preparing release layer liquid: uniformly mixing and dispersing a solvent, silicon resin and a curing agent to obtain release layer liquid for later use; (3) preparing a color layer coating liquid: mixing a solvent and the copolymerization fatty, and stirring at the speed of 1500r/min until the copolymerization fatty is uniformly dispersed in the solvent to obtain a resin mixed solution; uniformly mixing and dispersing titanium dioxide, lithopone, calcium carbonate and resin mixed liquor to obtain a color layer coating liquid for later use; (4) spraying heat-resistant protective layer liquid on the back of the PET film; (5) drying the PET film sprayed with the heat-resistant protective liquid for one time; (6) coating release layer liquid on the front surface of the PET film; (7) carrying out secondary drying on the PET film sprayed with the release layer liquid; (8) and coating the color layer liquid on the PET film subjected to secondary drying.
Preferably, the temperature of the primary drying is 85 ℃; the temperature of the secondary drying is 85 ℃.
Preferably, the speed of the PET film layer in the preparation process of the banner color band is 80 m/min.
Preferably, the back coating station for spraying the back surface of the PET film adopts a ceramic anilox roller, and the number of the anilox roller anilox lines is 290.
Example 14
The utility model provides a low temperature resistant high firmness's scroll typewriter ribbon, includes scroll typewriter ribbon body, scroll typewriter ribbon body from the bottom up includes heat-resisting protective layer, PET film in proper order, leaves type layer and colour layer, heat-resisting protective layer of step is scribbled at the back on PET film layer, the thickness of PET film is 5 microns, the preceding of PET film layer is scribbled step from type layer, the preceding colour layer of scribbling step from type layer.
Preferably, the material of the heat-resistant protective layer liquid used for the heat-resistant protective layer is 95 parts of solvent and 18 parts of polyurethane resin; the material of the release layer liquid used by the release layer is 95 parts of solvent, 19 parts of silicon resin and 9 parts of curing agent.
Preferably, the curing agent is triethylene tetramine.
Preferably, the back coating amount of the PET film layer is as follows: moisture content 4.9g/m2(ii) a The thickness of the color layer was 28 microns.
Preferably, the organic pigment is a red organic pigment or a yellow organic pigment or a cyan organic pigment; the resin mixed solution is the mixture of the solvent and the copolymerization polyester with the same volume.
Preferably, the pigment coating liquid used for the color layer is made of: 70 parts of resin mixed liquid, 60 parts of titanium dioxide, 50 parts of lithopone, 50 parts of calcium carbonate, 25 parts of red organic pigment or 30 parts of yellow organic pigment or 30 parts of cyan organic pigment.
Preferably, the solvent is cyclohexanone.
The preparation process of the scroll ribbon with low temperature resistance and high firmness comprises the following steps: (1) preparing heat-resistant protective layer liquid: uniformly mixing and dispersing a solvent and polyurethane resin to obtain heat-resistant protective layer liquid for later use; (2) preparing release layer liquid: uniformly mixing and dispersing a solvent, silicon resin and a curing agent to obtain release layer liquid for later use; (3) preparing a color layer coating liquid: mixing a solvent and the copolyester, and stirring at the speed of 4000r/min until the copolyester is uniformly dispersed in the solvent to obtain a resin mixed solution; uniformly mixing and dispersing titanium dioxide, lithopone, calcium carbonate and resin mixed liquor to obtain a color layer coating liquid for later use; (4) spraying heat-resistant protective layer liquid on the back of the PET film; (5) drying the PET film sprayed with the heat-resistant protective liquid for one time; (6) coating release layer liquid on the front surface of the PET film; (7) carrying out secondary drying on the PET film sprayed with the release layer liquid; (8) and coating the color layer liquid on the PET film subjected to secondary drying.
Preferably, the temperature of the primary drying is 190 ℃; the temperature of the secondary drying is 190 ℃.
Preferably, the speed of the PET film layer during the preparation of the banner ribbon is 290 m/min.
Preferably, the back coating station when spraying the back surface of the PET film adopts a ceramic anilox roller, and the number of the anilox roller anilox lines is 390 lines.
Example 15
The utility model provides a low temperature resistant high firmness's scroll typewriter ribbon, includes scroll typewriter ribbon body, scroll typewriter ribbon body from the bottom up includes heat-resisting protective layer, PET film in proper order, leaves type layer and colour layer, heat-resisting protective layer of step is scribbled at the back on PET film layer, the thickness of PET film is 4.5 microns, the preceding of PET film layer is scribbled step from type layer, the preceding colour layer of scribbling step from type layer.
Preferably, the materials of the heat-resistant protective layer liquid used by the heat-resistant protective layer are 55 parts of solvent and 12 parts of polyurethane resin; the release layer liquid used by the release layer is made of 80 parts of solvent, 13 parts of silicon resin and 5 parts of curing agent.
Preferably, the curing agent is one or a mixture of two of diethylenetriamine and triethylene tetramine.
Preferably, the back coating amount of the PET film layer is as follows: moisture content 3.5g/m2(ii) a The thickness of the color layer is 20 microns.
Preferably, the organic pigment is a red organic pigment or a yellow organic pigment or a cyan organic pigment; the resin mixed solution is the mixture of the solvent and the copolymerization polyester with the same volume.
Preferably, the pigment coating liquid used for the color layer is made of: 40 parts of resin mixed liquid, 35 parts of titanium dioxide, 30 parts of lithopone, 30 parts of calcium carbonate, 15 parts of red organic pigment or 20 parts of yellow organic pigment or 20 parts of cyan organic pigment.
Preferably, the solvent is toluene.
The preparation process of the scroll ribbon with low temperature resistance and high firmness comprises the following steps: (1) preparing heat-resistant protective layer liquid: uniformly mixing and dispersing a solvent and polyurethane resin to obtain heat-resistant protective layer liquid for later use; (2) preparing release layer liquid: uniformly mixing and dispersing a solvent, silicon resin and a curing agent to obtain release layer liquid for later use; (3) preparing a color layer coating liquid: mixing a solvent and the copolyester, and stirring at the speed of 3000r/min until the copolyester is uniformly dispersed in the solvent to obtain a resin mixed solution; uniformly mixing and dispersing titanium dioxide, lithopone, calcium carbonate and resin mixed liquor to obtain a color layer coating liquid for later use; (4) spraying heat-resistant protective layer liquid on the back of the PET film; (5) drying the PET film sprayed with the heat-resistant protective liquid for one time; (6) coating release layer liquid on the front surface of the PET film; (7) carrying out secondary drying on the PET film sprayed with the release layer liquid; (8) and coating the color layer liquid on the PET film subjected to secondary drying.
Preferably, the temperature of the primary drying is 140 ℃; the temperature of the secondary drying is 140 ℃.
Preferably, the speed of the PET film layer in the preparation process of the banner color band is 220 m/min.
Preferably, the back coating station during back coating of the PET film adopts a ceramic anilox roller, and the number of anilox roller anilox lines is 340 lines.
The printed ribbons of examples 13, 14 and 15 and the commercial conventional method were placed outdoors and observed at different times to obtain the following results:
Figure BDA0002515534850000071
the above description is only exemplary of the preferred embodiment and should not be taken as limiting the scope of the present application, as any modifications, equivalents, improvements and the like that are within the spirit and principle of the present application should be included in the scope of the present application.

Claims (10)

1. The utility model provides a high firmness's of low temperature resistant scroll typewriter ribbon, a serial communication port, includes scroll typewriter ribbon body, scroll typewriter ribbon body from the bottom up includes heat-resisting protective layer, PET film in proper order, leaves type layer and colour layer, heat-resisting protective layer of step is scribbled at the back on PET film layer, the thickness of PET film is 4-5 microns, the preceding of PET film layer is scribbled step from the type layer, scribble step colour layer from the front on type layer.
2. The low temperature resistant high fastness banner ink ribbon of claim 1 wherein the heat resistant protective layer liquid used in the heat resistant protective layer is made of 5-99 parts solvent and 0.1-20 parts polyurethane resin; the material of the release layer liquid used by the release layer is 70-99 parts of solvent, 0.01-20 parts of silicon resin and 0.5-10 parts of curing agent.
3. The low temperature resistant high tenacity banner ribbon of claim 2 wherein the curing agent is one or a mixture of two of diethylenetriamine or triethylenetetramine.
4. The low temperature resistant high tenacity banner ribbon of claim 1 wherein the back side coating of the PET film layer is in steps of: moisture content of 2-5g/m2 or dry weight of 0.1-4g/m 2; the thickness of the color layer is 7-30 microns.
5. The low temperature resistant high fastness banner ribbon of claim 4 wherein the pigment coating fluid used in the color layer is selected from the group consisting of: 10-70 parts of resin mixed liquid, 5-60 parts of titanium dioxide, 2-50 parts of lithopone, 5-50 parts of calcium carbonate and 5-30 parts of organic pigment; the resin mixed solution is a mixed solution of a solvent and copolymerized polyester.
6. The low temperature resistant high fastness banner ribbon of claim 5 wherein the organic pigment is a red organic pigment or a yellow organic pigment or a cyan organic pigment; the resin mixed solution is the mixture of the solvent and the copolymerization polyester with the same volume.
7. The low temperature resistant high fastness banner ribbon of claim 6 wherein the pigment coating fluid used in the color layer is selected from the group consisting of: 10-70 parts of resin mixed liquid, 5-60 parts of titanium dioxide, 2-50 parts of lithopone, 5-50 parts of calcium carbonate, 3-25 parts of red organic pigment or 5-30 parts of yellow organic pigment or 5-30 parts of cyan organic pigment.
8. The ribbon of claim 2, 5 or 6 wherein the solvent is one or more of benzene-based solvent or cyclohexanone or cyclohexane or butanone; the benzene solvent is toluene.
9. The low temperature resistant high fastnesses banner ribbon of claim 1 prepared by the process of: (1) preparing heat-resistant protective layer liquid: uniformly mixing and dispersing a solvent and polyurethane resin to obtain heat-resistant protective layer liquid for later use; (2) preparing release layer liquid: uniformly mixing and dispersing a solvent, silicon resin and a curing agent to obtain release layer liquid for later use; (3) preparing a color layer coating liquid: mixing a solvent and the copolymerization fatty, and stirring at the speed of 1500-; uniformly mixing and dispersing titanium dioxide, lithopone, calcium carbonate and resin mixed liquor to obtain a color layer coating liquid for later use; (4) spraying heat-resistant protective layer liquid on the back of the PET film; (5) drying the PET film sprayed with the heat-resistant protective liquid for one time; (6) coating release layer liquid on the front surface of the PET film; (7) carrying out secondary drying on the PET film sprayed with the release layer liquid; (8) and coating the color layer liquid on the PET film subjected to secondary drying.
10. The low temperature resistant high fastnesses banner ribbon of claim 9 wherein the primary drying temperature is 80-200 ℃; the temperature of the secondary drying is 70-200 ℃;
preferably, the speed of the PET film layer in the preparation process of the banner color band is 70-300 m/min;
preferably, the back coating station for back coating the PET film adopts a ceramic anilox roller, and the number of anilox roller anilox lines is 280-400 lines.
CN202010474850.0A 2020-05-29 2020-05-29 Low-temperature-resistant high-firmness banner color band Pending CN111499909A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113752713A (en) * 2021-09-15 2021-12-07 河南亿思达数码材料有限公司 Scroll ribbon and preparation process thereof
CN114312063A (en) * 2021-12-23 2022-04-12 湖南鼎一致远科技发展有限公司 Thermal transfer resin ribbon suitable for traffic signboard, preparation method thereof and traffic signboard

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1461704A (en) * 2002-05-30 2003-12-17 刘中原 Thermal transfer printing ribbon, and its prodn, art
KR20040011212A (en) * 2002-07-29 2004-02-05 한국조폐공사 Color ribbon for the prevention of counterfeiting by photo-transfering, preparing method thereof, and security film using the same
CN101112808A (en) * 2006-07-24 2008-01-30 焦作市卓立烫印材料有限公司 Water-washing identification tape and preparation method thereof
CN101648468A (en) * 2009-09-18 2010-02-17 天津市赢事达办公用品厂 Environmental friendly heat transfer printing ribbon for printing cloth mark by scroll machine and preparation method thereof
WO2010121449A1 (en) * 2009-04-21 2010-10-28 焦作市卓立烫印材料有限公司 Digital scroll printing carbon ribbon and method for preparing the same
CN108864978A (en) * 2018-06-14 2018-11-23 浙江驰怀烫印科技有限公司 A kind of remaining transfusion bag thermoprint colour band of no benzene kind solvent and preparation method thereof
CN212713319U (en) * 2020-05-29 2021-03-16 曲阜市玉樵夫科技有限公司 Low-temperature-resistant high-firmness banner color band

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1461704A (en) * 2002-05-30 2003-12-17 刘中原 Thermal transfer printing ribbon, and its prodn, art
KR20040011212A (en) * 2002-07-29 2004-02-05 한국조폐공사 Color ribbon for the prevention of counterfeiting by photo-transfering, preparing method thereof, and security film using the same
CN101112808A (en) * 2006-07-24 2008-01-30 焦作市卓立烫印材料有限公司 Water-washing identification tape and preparation method thereof
WO2010121449A1 (en) * 2009-04-21 2010-10-28 焦作市卓立烫印材料有限公司 Digital scroll printing carbon ribbon and method for preparing the same
CN101648468A (en) * 2009-09-18 2010-02-17 天津市赢事达办公用品厂 Environmental friendly heat transfer printing ribbon for printing cloth mark by scroll machine and preparation method thereof
CN108864978A (en) * 2018-06-14 2018-11-23 浙江驰怀烫印科技有限公司 A kind of remaining transfusion bag thermoprint colour band of no benzene kind solvent and preparation method thereof
CN212713319U (en) * 2020-05-29 2021-03-16 曲阜市玉樵夫科技有限公司 Low-temperature-resistant high-firmness banner color band

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113752713A (en) * 2021-09-15 2021-12-07 河南亿思达数码材料有限公司 Scroll ribbon and preparation process thereof
CN114312063A (en) * 2021-12-23 2022-04-12 湖南鼎一致远科技发展有限公司 Thermal transfer resin ribbon suitable for traffic signboard, preparation method thereof and traffic signboard
CN114312063B (en) * 2021-12-23 2023-12-19 湖南鼎一致远科技发展有限公司 Thermal transfer resin ribbon suitable for traffic sign board, preparation method thereof and traffic sign board

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