CN106893523B - A kind of flocking warning product and preparation method thereof - Google Patents

A kind of flocking warning product and preparation method thereof Download PDF

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Publication number
CN106893523B
CN106893523B CN201710123803.XA CN201710123803A CN106893523B CN 106893523 B CN106893523 B CN 106893523B CN 201710123803 A CN201710123803 A CN 201710123803A CN 106893523 B CN106893523 B CN 106893523B
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parts
flocking
cloth
adhesive
warning
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CN106893523A (en
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赵丽
孟庆荣
高安坤
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SHANDONG FABRIC TRENDS INTERNATIONAL Co Ltd
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SHANDONG FABRIC TRENDS INTERNATIONAL Co Ltd
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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
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
    • C09J103/04—Starch derivatives
    • 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
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
    • D06M15/256—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing fluorine
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0097—Web coated with fibres, e.g. flocked
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/24—Polyamides; Polyurethanes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/34—Polyamides

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention provides a kind of flocking warning product and preparation method thereof, and the warning product is layer structure, is followed successively by tapetum, base cloth layer, composite layer, double faced adhesive tape from top to down；Pass through adhesives between the tapetum and base cloth layer.The preparation method includes upper cloth, coating adhesive, electrostatic spinning, low temperature drying, bakes, bristle, cloth outputting clot, stamp, final finishing, coating composite layer step.Invention warning product good antifouling effect, outdoors, place use that vehicle flowrate is big, flow of the people is big be not easy it is dirty, antifouling grade be 4 grades, it is easy to clean dirty, to warning product surface spray water can easily be cleaned up.

Description

A kind of flocking warning product and preparation method thereof
Technical field
The present invention relates to a kind of flocking warning products and preparation method thereof, belong to road instruction warning technical field.
Background technique
In daily life, we are seen everywhere the warning product such as warning strip, warning tape, warning block；They are mostly used for The warning and protection of means of transportation (including high-speed rail, highway etc.), managing system of car parking, garage and major public place Effect；General warning product is alternate using yellow black color, achievees the effect that eye-catching and warning.
Common warning product generally has two major classes on the market, and one kind is reflection alarming product, sprays by substrate of film Warn color, or body surface be applied to using paint, or be fabricated using rubber pressure-sensitive adhesive, this warning strip intolerant to Mill, easy to damage, fugitive color are only capable of the short-period used suitable for inside plants such as parking factory, market, hotels；Another kind of is mill Sand warns product, and using rubber bodies or speciality paper as substrate, the yellow black reflectorized material of insertion, surface carries out frosted processing, this warning Item compares common reflective class product and is more suitable for the bad situation of light, especially in traffic system, when high beam photograph comes, and light Line direct projection warns product, clearly, not dazzling；But this warning product surface bumps are fine and closely woven, easily dirty, and extremely difficult cleaning, special It is not to use outdoors, the retention time effectively used is short, after yellow is covered by dust, it is difficult to warning effect is played, if it is For in the facilities such as traffic system, especially high-speed rail, high speed, if losing warning effect, consequence to be extremely serious；Therefore, it is badly in need of It is a kind of have both it is wear-resisting, anti-glare, be in bright colors, be antifouling, the warning product of the multi-functionals such as easy to clean.
In conclusion the warning product of the prior art has the disadvantage that
(1) existing warning product degree of enduring hardships is poor, easy to wear, easy to damage；
(2) existing warning product anti-fouling effect is poor, not easy cleaning；
(3) existing warning product poor color fastness, fugitive color；
(4) existing warning product color is not vivid, and warning effect is bad.
Summary of the invention
The present invention in order to solve the above technical problems, provides a kind of flocking warning product and preparation method thereof, following to realize Goal of the invention: warning product anti-pollution, degree of enduring hardships and color fastness are improved.
In order to solve the above technical problems, The technical solution adopted by the invention is as follows:
A kind of flocking warning product, is followed successively by tapetum, base cloth layer, composite layer, double faced adhesive tape from top to down；The suede It is Nian Jie by adhesive between batt and base cloth layer.
The specification of the villus is 1.5-40D × 1.0-5.0mm, and described adhesive layer is described multiple with a thickness of 0.1-0.5mm Layer is closed with a thickness of 0.2-2mm；
The base fabric is non-woven fabrics, the blended plain cloth of polyester-cotton blend, any one in polyester-cotton blend blended drill；
The mass area ratio of the non-woven fabrics is 80-150g/m2；
The mass area ratio of the blended plain cloth of polyester-cotton blend is 80-150g/m2；
The mass area ratio of the polyester-cotton blend blended drill is 150-260 g/m2；
The composite layer is plastic material, preferably PVC paste material or polyurethane；
The warning product can be flocking warning strip or flocking warning sign or flocking road sign etc..
The preparation method of above-mentioned flocking warning product a kind of the following steps are included:
Step 1: upper cloth
Base fabric is placed on unreeling machine, storage cloth holder is introduced, keeps the cloth cover of base fabric smooth when upper cloth, upper cloth speed is 5- 50m/min；The tensile strength of the base fabric is greater than 450N.
Step 2: coating adhesive
Modulated adhesive is coated to the upper surface of base fabric, coating thickness 0.1-0.5mm；
Described adhesive: ten thousand cps of viscosity about 1.2-2.8, wear-resisting property are good；
Described adhesive, including following components: aqueous, environmental protective adhesive, crosslinking agent, thickener and deionized water, above-mentioned group The proportion divided are as follows: aqueous, environmental protective adhesive: crosslinking agent: thickener: deionized water 100:1-5:1-3:20-50.
The aqueous, environmental protective adhesive, by weight, including 12-15 parts of modified starch aqueous emulsion, 6-8 parts of VAE lotion, water 3-8 parts of soluble cellulose derivative, 3-5 parts of rosin aqueous emulsion；
The crosslinking agent, by weight, including 100-120 parts of polyphenyl polyisocyanate, 3-12 parts of paratoluensulfonyl chloride；
The thickener, is made of ammonium persulfate and sodium sulfite, and wherein the mass ratio of ammonium persulfate and sodium sulfite is 6-10:5.
Step 3: electrostatic spinning
High-quality nylon66 fiber villus is selected, the specification of the villus is 1.5-40D × 1.0-5.0mm, and color of the trichomes is gorgeous Huang Color；The villus, color fastness are 4 grades or more, are free of formaldehyde；
Above-mentioned villus is planted by electrostatic spinning equipment in the one side for being coated with adhesive in base fabric, static flocking cloth is formed； The voltage for controlling electrostatic is ten thousand volts of 0.8-2.5, and control flocking amount is 70-250g/ ㎡, regulation speed 5-50m/min；
The Flocked fabric mass area ratio of preparation are as follows: 350-600g/ ㎡.
Step 4: low temperature drying
Static flocking cloth in step 3 is dried by baking oven, drying temperature is 80-120 DEG C, time 6- 8min, regulation speed is 5-50m/min when drying.
Step 5: baking
Static flocking cloth after drying is baked, baking temperature is 130-160 DEG C, and time 2-3min bakes time control Speed processed is 5-50m/min.
Step 6: bristle
The villus on the static flocking cloth after baking is combed with flocking hairbrush, brushes off extra pont.
Step 7: cloth outputting clot
The Flocked fabric clot of hair will be brushed, has carried out clot, the control of clot speed using with the consistent paper tube of Flocked fabric door In 5-50m/min.
Step 8: stamp
The Flocked fabric of clot is introduced into printing equipment, stamp is carried out to Flocked fabric with dyestuff, is printed to warning candy strip；
The warning candy strip is preferably the yellow candy strip alternate with black；
The speed of stamp is controlled as 8-30m/min, after the completion of stamp, is successively evaporated, washed, dried, be formed, beaten Volume；
Described to evaporate, control steam pressure is 0.008-0.012Mpa, and evaporating temperature is 106-110 DEG C, described to evaporate admittedly The time of evaporating of color is 50-70min；
The washing, until cleaning loose colour；
The drying, specially in 100-120 DEG C of baking 8-10min；
The sizing is specially carried out shaping in 130-160 DEG C of baking 3-5min.
Step 9: final finishing
Static flocking cloth is carried out by final finishing by finishing fluid again；
Final finishing step includes an immersing and rolling: flocking fabric is at the uniform velocity passed through finishing fluid with the speed of 5-20m/min；Soak cloth Afterwards, then through rolling pressure, pressure 1.2-1.5kg, pick-up rate 50-80%；
Then, the prebake 5-10min at 100-130 DEG C bakes 2-3min at 140-160 DEG C.
The finishing fluid includes water, finishing agent, and the concentration of the finishing fluid is 40g/l；The finishing agent, by weight, Including 8-25 parts of fluorochemical monomers, 5-12 parts of methyl methacrylates, 3-6 parts of soft monomers；1-2 parts of dimethylaminoethyl second Ester；0.05-2 parts of cross-linking monomers；0.05-2 parts of butyl acrylates；1-6 parts of modified manometer silicon dioxide dispersion liquids；0.2-0.6 parts Chain-transferring agent.
Step 10: coating composite layer
In base fabric lower surface (the non-flocking one side of base fabric) coating composite layer, the coating thickness of the composite layer is 0.2- 2mm, in 150-180 DEG C of baking 5-15min；
After coating composite layer, double faced adhesive tape fitting is carried out, then size as needed is cut, it is superior easily to form paste performance The products such as the indication road sign or warning strip of patch, then packed.
Compared with the warning product of the prior art, the present invention is had the beneficial effect that:
(1) present invention warning product good antifouling effect, outdoors, the place use that vehicle flowrate is big, flow of the people is big be not easy it is dirty Dirt, antifouling grade is 4 grades, easy to clean dirty, can easily be cleaned up to warning product surface water spray；
(2) present invention warning product degree of enduring hardships is high, wear-resisting, good toughness, durable；Product degree of enduring hardships of the invention reaches mill It does not damage for 200000 times；
(3) present invention warning product color fastness is high, and fugitive color, color fastness be not sun-proof up to 6 grades；
(4) present invention warning product good water-proof effect, waterproofing grade are 4 grades；
(5) present invention warning production simple process, production cost is low to be compared with the traditional method low 20%, product quality Stablize, while solving easily dirty, hardly possible cleaning, short-life defect.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used In the description and interpretation present invention, it is not intended to limit the present invention.
A kind of flocking of embodiment 1 warns product
The warning product is layer structure, is followed successively by tapetum, base cloth layer, composite layer, double faced adhesive tape from top to down；Institute It is Nian Jie by adhesive between the tapetum stated and base cloth layer.
The specification of the villus is 1.5D × 1.0mm, and for described adhesive layer with a thickness of 0.1mm, the composite layer is poly- ammonia Ester coating, with a thickness of 0.2mm；
The base cloth layer is the blended plain cloth of polyester-cotton blend, mass area ratio 100g/m2；
The warning product can be flocking warning strip or flocking warning sign or flocking road sign etc..
The preparation method of above-mentioned flocking warning product a kind of the following steps are included:
Step 1: upper cloth
Base fabric is placed on unreeling machine, storage cloth holder is introduced, keeps the cloth cover of base fabric smooth when upper cloth, upper cloth speed is 5m/min；The base cloth layer is the blended plain cloth of polyester-cotton blend；
The tensile strength of the base fabric is greater than 450N.
Step 2: coating adhesive
Modulated adhesive is coated to the upper surface of base fabric, coating thickness 0.1mm；
Described adhesive: about 1.2 ten thousand cps of viscosity, wear-resisting property are good；
Described adhesive, including following components: aqueous, environmental protective adhesive, crosslinking agent, thickener and deionized water, above-mentioned group The proportion divided are as follows: aqueous, environmental protective adhesive: crosslinking agent: thickener: deionized water 100:1:1:20.
The aqueous, environmental protective adhesive, by weight, including 12 parts of modified starch aqueous emulsion, 6 parts of VAE lotion, water solubility 3 parts of cellulose derivative, 3 parts of rosin aqueous emulsion；
The crosslinking agent, by weight, including 100 parts of polyphenyl polyisocyanate, 3 parts of paratoluensulfonyl chloride；
The thickener, is made of ammonium persulfate and sodium sulfite, and wherein the mass ratio of ammonium persulfate and sodium sulfite is 6:5.
Step 3: electrostatic spinning
High-quality nylon66 fiber villus is selected, the specification of the villus is 1.5D × 1.0mm, and color of the trichomes is gorgeous yellow；It is described Villus, color fastness are 4 grades or more, are free of formaldehyde；
Above-mentioned villus is planted by electrostatic spinning equipment in the one side for being coated with adhesive in base fabric, static flocking cloth is formed； The voltage for controlling electrostatic is 0.8 ten thousand volts, and control flocking amount is 70g/ ㎡, regulation speed 5m/min；
The Flocked fabric mass area ratio of preparation are as follows: 350g/ ㎡.
Step 4: low temperature drying
Static flocking cloth in step 3 is dried by baking oven, drying temperature is 100 DEG C, time 8min, drying When regulation speed be 5m/min.
Step 5: baking
Static flocking cloth after drying is baked, baking temperature is 130 DEG C, time 3min, regulation speed when baking For 5m/min.
Step 6: bristle
The villus on the static flocking cloth after baking is combed with flocking hairbrush, brushes off extra pont.
Step 7: cloth outputting clot
The Flocked fabric clot of hair will be brushed, has carried out clot, the control of clot speed using with the consistent paper tube of Flocked fabric door In 5m/min.
Step 8: stamp
The Flocked fabric of clot is introduced into printing equipment, stamp is carried out to Flocked fabric with dyestuff, is printed to warning candy strip；
The warning candy strip is preferably the yellow candy strip alternate with black；
The speed of stamp is controlled as 8m/min, after the completion of stamp, successively evaporated, washed, dried, is formed, clot；
Described to evaporate, control steam pressure is 0.008Mpa, and evaporating temperature is 106 DEG C, when evaporating of the steaming and color fixing Between be 70min；
The washing, until cleaning loose colour；
The drying, specially in 100 DEG C of baking 10min；
The sizing is specially carried out shaping in 130 DEG C of baking 5min.
Step 9: final finishing
Static flocking cloth is carried out by final finishing by finishing fluid again；
Final finishing step includes an immersing and rolling: flocking fabric is at the uniform velocity passed through finishing fluid with the speed of 5m/min；After soaking cloth, Again through rolling pressure, pressure 1.2kg, pick-up rate 50%；
Then, the prebake 10min at 100 DEG C bakes 3min at 140 DEG C.
The finishing fluid includes water, finishing agent, and the concentration of the finishing fluid is 40g/l；The finishing agent, by weight, Including 8 parts of fluorochemical monomers, 5 parts of methyl methacrylates, 3 parts of soft monomers；1 part of dimethylaminoethyl methacrylate；0.05 part Cross-linking monomer；0.05 part of butyl acrylate；1 part of modified manometer silicon dioxide dispersion liquid；0.2 part of chain-transferring agent.
Step 10: coating composite layer
In base fabric lower surface (the non-flocking one side of base fabric) coating composite layer, the composite layer is polyurethane, coating thickness For 0.2mm, in 150 DEG C of baking 15min.
After coating composite layer, double faced adhesive tape fitting is carried out, then size as needed is cut, it is superior easily to form paste performance The products such as the indication road sign or warning strip of patch, then packed.
A kind of flocking of embodiment 2 warns product
The warning product is layer structure, is followed successively by tapetum, base cloth layer, composite layer, double faced adhesive tape from top to down；Institute It is Nian Jie by adhesive between the tapetum stated and base cloth layer.
The specification of the villus is 15D × 2.5mm, and for described adhesive layer with a thickness of 0.3mm, the composite layer is PVC paste The bed of material, with a thickness of 0.8mm；
The base fabric is non-woven fabrics, mass area ratio 110g/m2；
The warning product can be flocking warning strip or flocking warning sign or flocking road sign etc..
The preparation method of above-mentioned flocking warning product a kind of the following steps are included:
Step 1: upper cloth
Base fabric is placed on unreeling machine, storage cloth holder is introduced, keeps the cloth cover of base fabric smooth when upper cloth, upper cloth speed is 10/min；The base fabric is non-woven fabrics；
The tensile strength of the base fabric is greater than 450N.
Step 2: coating adhesive
Modulated adhesive is coated to the upper surface of base fabric, coating thickness 0.3mm；
Described adhesive: about 2.1 ten thousand cps of viscosity, wear-resisting property are good；
Described adhesive, including following components: aqueous, environmental protective adhesive, crosslinking agent, thickener and deionized water, above-mentioned group The proportion divided are as follows: aqueous, environmental protective adhesive: crosslinking agent: thickener: deionized water 100:3:2:30.
The aqueous, environmental protective adhesive, by weight, including 13 parts of modified starch aqueous emulsion, 7 parts of VAE lotion, water solubility 5 parts of cellulose derivative, 4 parts of rosin aqueous emulsion；
The crosslinking agent, by weight, including 110 parts of polyphenyl polyisocyanate, 6 parts of paratoluensulfonyl chloride；
The thickener, is made of ammonium persulfate and sodium sulfite, and wherein the mass ratio of ammonium persulfate and sodium sulfite is 8:5.
Step 3: electrostatic spinning
High-quality nylon66 fiber villus is selected, the specification of the villus is 15D × 2.5mm, and color of the trichomes is gorgeous yellow；The suede Hair, color fastness are 4 grades or more, are free of formaldehyde；
Above-mentioned villus is planted by electrostatic spinning equipment in the one side for being coated with adhesive in base fabric, static flocking cloth is formed； The voltage for controlling electrostatic is 1.8 ten thousand volts, and control flocking amount is 160g/ ㎡, regulation speed 10m/min；
The Flocked fabric mass area ratio of preparation are as follows: 410g/ ㎡.
Step 4: low temperature drying
Static flocking cloth in step 3 is dried by baking oven, drying temperature is 110 DEG C, time 7min, drying When regulation speed be 10m/min.
Step 5: baking
Static flocking cloth after drying is baked, baking temperature is 150 DEG C, and time 2.5min controls vehicle when baking Speed is 10m/min.
Step 6: bristle
The villus on the static flocking cloth after baking is combed with flocking hairbrush, brushes off extra pont.
Step 7: cloth outputting clot
The Flocked fabric clot of hair will be brushed, has carried out clot, the control of clot speed using with the consistent paper tube of Flocked fabric door In 10m/min.
Step 8: stamp
The Flocked fabric of clot is introduced into printing equipment, stamp is carried out to Flocked fabric with dyestuff, is printed to warning candy strip；
The warning candy strip is preferably the yellow candy strip alternate with black；
The speed of stamp is controlled as 10m/min, after the completion of stamp, successively evaporated, washed, dried, is formed, clot；
Described to evaporate, control steam pressure is 0.010Mpa, and evaporating temperature is 108 DEG C, when evaporating of the steaming and color fixing Between be 60min；
The washing, until cleaning loose colour；
The drying, specially in 110 DEG C of baking 9min；
The sizing is specially carried out shaping in 150 DEG C of baking 4min.
Step 9: final finishing
Static flocking cloth is carried out by final finishing by finishing fluid again；
Final finishing step includes an immersing and rolling: flocking fabric is at the uniform velocity passed through finishing fluid with the speed of 10m/min；Soak cloth Afterwards, then through rolling pressure, pressure 1.4kg, pick-up rate 70%；
Then, the prebake 7min at 120 DEG C bakes 2.5min at 150 DEG C.
The finishing fluid includes water, finishing agent, and the concentration of the finishing fluid is 40g/l；The finishing agent, by weight, Including 15 parts of fluorochemical monomers, 8 parts of methyl methacrylates, 5 parts of soft monomers；1.5 parts of dimethylaminoethyl methacrylates；0.6 Part cross-linking monomer；1 part of butyl acrylate；3 parts of modified manometer silicon dioxide dispersion liquids；0.5 part of chain-transferring agent.
Step 10: coating composite layer
In base fabric lower surface (the non-flocking one side of base fabric) coating composite layer, the composite layer is PVC paste material, coating thickness For 1mm, in 165 DEG C of baking 10min；The PVC paste material, viscosity are 60,000 cps.
After coating PVC paste material, double faced adhesive tape fitting is carried out, then size as needed is cut, it is superior to form paste performance The products such as the indication road sign or warning strip of easy sticker, then packed.
A kind of flocking of embodiment 3 warns product
The warning product is layer structure, is followed successively by tapetum, base cloth layer, composite layer, double faced adhesive tape from top to down；Institute It is Nian Jie by adhesive between the tapetum stated and base cloth layer.
The specification of the villus is 40D × 5.0mm, and described adhesive layer is with a thickness of 0.5mm, the composite bed thickness 2mm；
The base fabric is polyester-cotton blend blended drill, mass area ratio 200g/m2；
The warning product can be flocking warning strip or flocking warning sign or flocking road sign etc..
The preparation method of above-mentioned flocking warning product a kind of the following steps are included:
Step 1: upper cloth
Base fabric is placed on unreeling machine, storage cloth holder is introduced, keeps the cloth cover of base fabric smooth when upper cloth, upper cloth speed is 50m/min；The tensile strength of the base fabric is greater than 450N.
Step 2: coating adhesive
Modulated adhesive is coated to the upper surface of base fabric, coating thickness 0.5mm；
Described adhesive: about 2.8 ten thousand cps of viscosity, wear-resisting property are good；
Described adhesive, including following components: aqueous, environmental protective adhesive, crosslinking agent, thickener and deionized water, above-mentioned group The proportion divided are as follows: aqueous, environmental protective adhesive: crosslinking agent: thickener: deionized water 100:5:3:50.
The aqueous, environmental protective adhesive, by weight, including 15 parts of modified starch aqueous emulsion, 8 parts of VAE lotion, water solubility 8 parts of cellulose derivative, 5 parts of rosin aqueous emulsion；
The crosslinking agent, by weight, including 120 parts of polyphenyl polyisocyanate, 12 parts of paratoluensulfonyl chloride；
The thickener, is made of ammonium persulfate and sodium sulfite, and wherein the mass ratio of ammonium persulfate and sodium sulfite is 2:1.
Step 3: electrostatic spinning
High-quality nylon66 fiber villus is selected, the specification of the villus is 40D × 5.0mm, and color of the trichomes is gorgeous yellow；The suede Hair, color fastness are 4 grades or more, are free of formaldehyde；
Above-mentioned villus is planted by electrostatic spinning equipment in the one side for being coated with adhesive in base fabric, static flocking cloth is formed； The voltage for controlling electrostatic is 2.5 ten thousand volts, and control flocking amount is 250g/ ㎡, regulation speed 50m/min；
The Flocked fabric mass area ratio of preparation are as follows: 600g/ ㎡.
Step 4: low temperature drying
Static flocking cloth in step 3 is dried by baking oven, drying temperature is 120 DEG C, time 6min, drying When regulation speed be 50m/min.
Step 5: baking
Static flocking cloth after drying is baked, baking temperature is 160 DEG C, time 2min, regulation speed when baking For 50m/min.
Step 6: bristle
The villus on the static flocking cloth after baking is combed with flocking hairbrush, brushes off extra pont.
Step 7: cloth outputting clot
The Flocked fabric clot of hair will be brushed, has carried out clot, the control of clot speed using with the consistent paper tube of Flocked fabric door In 50m/min.
Step 8: stamp
The Flocked fabric of clot is introduced into printing equipment, stamp is carried out to Flocked fabric with dyestuff, is printed to warning candy strip；
The warning candy strip is preferably the yellow candy strip alternate with black；
The speed of stamp is controlled as 30m/min, after the completion of stamp, successively evaporated, washed, dried, is formed, clot；
Described to evaporate, control steam pressure is 0.012Mpa, and evaporating temperature is 110 DEG C, when evaporating of the steaming and color fixing Between be 50min；
The washing, until cleaning loose colour；
The drying, specially in 120 DEG C of baking 8min；
The sizing is specially carried out shaping in 160 DEG C of baking 3min.
Step 9: final finishing
Static flocking cloth is carried out by final finishing by finishing fluid again；
Final finishing step includes an immersing and rolling: flocking fabric is at the uniform velocity passed through finishing fluid with the speed of 20m/min；Soak cloth Afterwards, then through rolling pressure, pressure 1.5kg, pick-up rate 80%；
Then, the prebake 5min at 130 DEG C bakes 2min at 160 DEG C.
The finishing fluid includes water, finishing agent, and the concentration of the finishing fluid is 40g/l；The finishing agent, by weight, Including 25 parts of fluorochemical monomers, 12 parts of methyl methacrylates, 6 parts of soft monomers；2 parts of dimethylaminoethyl methacrylates；2 parts Cross-linking monomer；2 parts of butyl acrylates；6 parts of modified manometer silicon dioxide dispersion liquids；0.6 part of chain-transferring agent.
Step 10: coating composite layer
In base fabric lower surface (the non-flocking one side of base fabric) coating composite layer, the composite layer is PVC paste material, coating thickness For 2mm, in 180 DEG C of baking 8min；The PVC paste material, viscosity are 80,000 cps.
After coating PVC paste material, double faced adhesive tape fitting is carried out, then size as needed is cut, it is superior to form paste performance The products such as the indication road sign or warning strip of easy sticker, then packed.
Unless otherwise indicated, percentage employed in the present invention is weight percent, ratio of the present invention, For mass ratio.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features. All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims (3)

1. a kind of preparation method of flocking warning product, it is characterised in that:
The warning product is layer structure, is followed successively by tapetum, base cloth layer, composite layer, double faced adhesive tape from top to down；It is described Tapetum and base cloth layer between by adhesive it is Nian Jie；The villus specification of the tapetum is 1.5-40D × 1.0-5.0mm, Described adhesive layer with a thickness of 0.1-0.5mm；
The base fabric is non-woven fabrics, the blended plain cloth of polyester-cotton blend, any one in polyester-cotton blend blended drill；
The composite layer is plastic material；Composite bed thickness is 0.2-2mm；
The preparation method includes upper cloth, coating adhesive, electrostatic spinning, low temperature drying, bakes, bristle, cloth outputting clot, print Flower, final finishing, coating composite layer step；
The coating adhesive: adhesive is coated to the upper surface of base fabric, coating thickness 0.1-0.5mm；The bonding Agent: ten thousand cps of viscosity 1.2-2.8；
Described adhesive, including following components: aqueous, environmental protective adhesive, crosslinking agent, thickener and deionized water, said components Proportion are as follows: aqueous, environmental protective adhesive: crosslinking agent: thickener: deionized water 100:1-5:1-3:20-50；
The aqueous, environmental protective adhesive, by weight, including 12-15 parts of modified starch aqueous emulsion, 6-8 parts of VAE lotion, water solubility 3-8 parts of cellulose derivative, 3-5 parts of rosin aqueous emulsion；
The crosslinking agent, by weight, including 100-120 parts of polyphenyl polyisocyanate, 3-12 parts of paratoluensulfonyl chloride；
The thickener, is made of ammonium persulfate and sodium sulfite, and wherein the mass ratio of ammonium persulfate and sodium sulfite is 6-10: 5；
The electrostatic spinning: the specification of villus is 1.5-40D × 1.0-5.0mm, and villus is planted in the electricity in base fabric, controlling electrostatic Pressure is ten thousand volts of 0.8-2.5, and control flocking amount is 70-250g/ ㎡, and regulation speed 5-50m/min obtains static flocking cloth, Mass area ratio are as follows: 350-600g/ ㎡；
The stamp: the speed of stamp is controlled as 8-30m/min, after the completion of stamp, successively evaporated, washed, dried, is fixed Type, clot；Described to evaporate, control steam pressure is 0.008-0.012Mpa, and evaporating temperature is 106-110 DEG C, described to evaporate admittedly The time of evaporating of color is 50-70min；The drying, in 100-120 DEG C of baking 8-10min；The sizing, in 130-160 DEG C of baking 3- 5min is carried out shaping；
The final finishing: flocking fabric is at the uniform velocity passed through into finishing fluid with the speed of 5-20m/min；After soaking cloth, then through rolling pressure, Pressure is 1.2-1.5kg, pick-up rate 50-80%；The prebake 5-10min at 100-130 DEG C bakes 2- at 140-160 DEG C 3min；The concentration of the finishing fluid is 40g/l, the finishing agent of use, by weight, including 8-25 parts of fluorochemical monomers, 5-12 parts Methyl methacrylate, 3-6 part soft monomer；1-2 parts of dimethylaminoethyl methacrylates；0.05-2 parts of cross-linking monomers；0.05- 2 parts of butyl acrylates；1-6 parts of modified manometer silicon dioxide dispersion liquids；0.2-0.6 parts of chain-transferring agents.
2. a kind of preparation method of flocking warning product according to claim 1, it is characterised in that: the low temperature dries It is dry:
Drying temperature is 80-120 DEG C, time 6-8min, and regulation speed is 5-50m/min when drying.
3. a kind of preparation method of flocking warning product according to claim 1, it is characterised in that: described bakes:
Baking temperature is 130-160 DEG C, time 2-3min, and regulation speed is 5-50m/min when baking；
The coating composite layer:
Composite layer is coated in base fabric lower surface, the coating thickness of the composite layer is 0.2-2mm, in 150-180 DEG C of baking 5- 15min。
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CN109334150A (en) * 2018-09-06 2019-02-15 山东领潮新材料有限公司 A kind of stamp electrostatic spinning material and its digital transfering printing process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1817999A (en) * 2005-01-18 2006-08-16 罗门哈斯公司 Water-based flock adhesives for thermoplastic substrates
CN106042489A (en) * 2016-06-13 2016-10-26 山东领潮新材料有限公司 Method for manufacturing decorative direct adhesion composite wall cloth

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1817999A (en) * 2005-01-18 2006-08-16 罗门哈斯公司 Water-based flock adhesives for thermoplastic substrates
CN106042489A (en) * 2016-06-13 2016-10-26 山东领潮新材料有限公司 Method for manufacturing decorative direct adhesion composite wall cloth

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