WO2006075643A1 - 凹凸加工布帛の製造方法 - Google Patents
凹凸加工布帛の製造方法 Download PDFInfo
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- WO2006075643A1 WO2006075643A1 PCT/JP2006/300259 JP2006300259W WO2006075643A1 WO 2006075643 A1 WO2006075643 A1 WO 2006075643A1 JP 2006300259 W JP2006300259 W JP 2006300259W WO 2006075643 A1 WO2006075643 A1 WO 2006075643A1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C23/00—Making patterns or designs on fabrics
- D06C23/04—Making patterns or designs on fabrics by shrinking, embossing, moiréing, or crêping
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/30—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments
- D03D15/33—Ultrafine fibres, e.g. microfibres or nanofibres
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- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
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- 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
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/16—Processes for the non-uniform application of treating agents, e.g. one-sided treatment; Differential treatment
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- 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
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8214—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing ester and amide groups
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- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/30—Ink jet printing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06Q—DECORATING TEXTILES
- D06Q1/00—Decorating textiles
- D06Q1/02—Producing patterns by locally destroying or modifying the fibres of a web by chemical actions, e.g. making translucent
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06Q—DECORATING TEXTILES
- D06Q1/00—Decorating textiles
- D06Q1/08—Decorating textiles by fixation of mechanical effects, e.g. calendering, embossing or Chintz effects, using chemical means
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/12—Physical properties biodegradable
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
Definitions
- the present invention relates to a method for producing a concavo-convex fabric having two different types of fiber strength, and more specifically, a three-dimensional pattern that is excellent in sharpness and concave smoothness of a concavo-convex portion and rich in nomination.
- the present invention relates to a method for producing a textured fabric. Moreover, it is related with the manufacturing method of the uneven
- a highly functional fabric a fabric having a so-called three-dimensional pattern, is formed by forming irregularities on the surface of the fabric, and has attracted attention as having a three-dimensional feeling, a high-class feeling, or a refreshing feeling.
- the former physical methods include embossing and shreiner forming, which is performed by contact pressure of an engraving roll under high temperature heating. Since the fabric is inserted between heated rolls under heavy pressure, the texture is hardened, the flatness of the fabric becomes very large, and the hot roll causes metallic luster and thermal discoloration. There is a problem that it is impossible to express a color pattern on the concave surface.
- the ink jet system is excellent in terms of economy and safety because it suffices to spray a chemical on a necessary part without applying a hot roll or a printing screen and apply it to the fabric. . Furthermore, the resulting three-dimensional pattern is very useful because it is extremely precise with the conventional method.
- a method for forming a three-dimensional pattern by an ink jet method for example, a method of contracting a pile by injecting a fiber shrink agent from a nozzle cover as disclosed in JP-A-10-298863. is there.
- the power to use ink with high viscosity such as 100 to 200 cps
- the popular inkjet printing device is for low viscosity type ink of about l to 10 cps, printing for high viscosity ink is newly added. A device is required. Also, since the ink is highly viscous, nozzle clogging is likely to occur.
- the permeability of the fiber shrinkant to the fabric is low, when used for a napped fabric with a long pile length, the drug does not reach the depth of the pile, and the unevenness tends to be insufficient.
- unevenness in the permeability of the fiber shrinkant to the pile is likely to occur, and the concave surface is not smooth enough.
- colored ink is applied to the same surface to color the concave surface, the pattern becomes unclear. Problems arise.
- the ink jet method is considered to be very useful as a method for forming a three-dimensional pattern on a fabric, an unevenness processed fabric capable of obtaining unevenness with excellent recess smoothness and color pattern coloring on the recesses. No production method has been found yet. Disclosure of the invention
- An object of the present invention is to provide a method for producing a concavo-convex fabric having a three-dimensional pattern excellent in sharpness and concave smoothness of a concavo-convex processed portion and rich in variations. Furthermore, the manufacturing method of the uneven
- the single yarn fineness is 4 decitex or less
- the nylon fiber is 20 to 75% by weight with a total fineness of 110 decitex or less
- the single yarn fineness is 3 decitex or less.
- the present invention relates to a method for producing a textured fabric including a step of applying a fiber decomposing agent to a fabric of 0% by weight by an ink jet method.
- the fiber degrading agent is a guanidine weak acid salt.
- the guadin weak acid salt is guadin carbonate! /.
- the fabric is preferably a reversible knitted fabric.
- the reversible knitted fabric is preferably formed by a circular knitting plating method.
- the present invention also relates to a textured fabric obtained by the production method.
- the fabric used in the present invention has a single yarn fineness of 4 dtex or less, a nylon fiber having a total fineness of 110 dtex or less, 20 to 75% by weight, and a single yarn fineness of 3 dtex or less. Consists of 25 to 80% by weight of polyester fiber having a total fineness of 170 dtex or less.
- the polyester fiber is excellent in strength, weather resistance and chemical resistance
- the uneven fabric of the present invention containing this polyester fiber is used in sports clothing, fashion clothing, inner clothing, and automotive interior materials. It can be used for various purposes such as advertising screens.
- the nylon fibers used in the present invention include 6 nylon fibers and 66 nylon fibers. is there. Of these, 66 nylon fiber is preferred when strength is required, such as for sports clothing.
- the single yarn fineness of the nylon fiber is 4 dtex or less, and preferably 3 dtex or less.
- the lower limit is preferably 1 dtex.
- the thickness of the fabric increases, which may cause variations and defects in the degradation of the polyester fiber.
- the single yarn fineness is less than 1 dtex, a high concentration may not be obtained when colored.
- the total fineness is 110 dtex or less, and preferably 78 dtex or less.
- the lower limit is preferably 11 decitex, more preferably 33 decitex. When the total fineness exceeds 110 dtex, the thickness of the fabric increases, and this affects the degradation of the polyester fiber as described above. On the other hand, if the total fineness is less than 11 decitex, there is a possibility that the concave portion where the strength of the fabric is low may be torn.
- the polyester fiber used in the present invention includes a polyester fiber that is strong, such as polyethylene terephthalate, and an atmospheric pressure type or high pressure type cationic dyeable polyester fiber.
- a high-pressure type cationic dyeable polyester fiber is preferable in terms of excellent color reproducibility and dyeing fastness.
- the single fiber fineness of the polyester fiber is preferably 3 dtex or less, and preferably 2 dcistats or less.
- the lower limit is preferably 0.1 dtex, more preferably 0.7 dtex. If the single yarn fineness exceeds 3 decitex, it may be difficult to completely disassemble and remove, which causes problems visually, tactilely or functionally. On the other hand, if the single yarn fineness is less than 0.1 dtex, a high density may not be obtained when colored.
- the total fineness is 170 dtex or less, preferably 110 dtex or less.
- the lower limit is preferably 22 dtex, more preferably 56 dtex.
- the total fineness of the polyester fiber is preferably set to 1 to 3 times the total fineness of the nylon fiber, and more preferably set to 1.2 to 2.5 times. Within this range, a clear three-dimensional pattern can be formed, and polyester fiber When colored, a clear color pattern can be obtained without adjusting the color of the nylon fiber.
- the total fineness of the nylon fiber and polyester fiber can be determined by the use of the fabric of the present invention.
- nylon fiber when used for running shirts, nylon fiber is 60 decitex or less, polyester fiber is 30-60 decitex, game, golf shirt, and other cut-and-sew relations, nylon fiber is 90 decitex or less, polyester fiber When used for warm-up of 55-170 decitex, athletics and tennis, nylon fiber is preferably 80 decitex or less and polyester fiber is preferably 30-170 decitex! / ,.
- nylon fibers and polyester fibers are preferably used after being processed into a taslan yarn or a covering yarn. By these processing, variations can be given to the fabric and it can be used for various purposes.
- nylon fiber is used as a core yarn and polyester fiber is used as a sheath yarn.
- the total fineness of the nylon fiber as the core yarn is preferably 110 dtex or less, more preferably 78 dtex or less.
- the lower limit is preferably 22 dtex.
- the single yarn fineness is preferably 2.5 decitex or less, more preferably 1.5 decitex or less.
- the lower limit is preferably 0.1 dtex.
- the total fineness is preferably 30 to 170 dtex. If the total fineness is less than 30 decitus status, the number of coverings will increase in order to prevent the nylon fibers that are the core yarn from being punctured, and the fabric will tend to feel harder. There is a tendency that the degradation of polyester fibers does not proceed well.
- nylon fiber is 20 to 75% by weight
- polyester fiber is 25 to 80% by weight
- nylon fiber is 30 to 70% by weight
- polyester fiber is 30 to 70% by weight. It is preferable that More than 75% by weight nylon fiber, ie If the polyester fiber is less than 25% by weight, the three-dimensional pattern cannot be clearly expressed, and if the nylon fiber is less than 20% by weight, that is, if the polyester fiber exceeds 80% by weight, the polyester fiber is decomposed. It becomes impossible to maintain a fabric in which the strength reduction of the part is remarkable.
- the nylon fiber and the polyester fiber used in the present invention can be combined by a method such as blending, blending, knitting, knitting or knitting.
- the fabric used in the present invention is preferably composed of two types of nylon fibers and polyester fibers.
- polyurethane fibers other than nylon fibers and other fibers may be used as long as the functions and effects of the present invention are not impaired. It may also contain fibers that do not decompose due to the application of a fiber decomposing agent such as acrylic fibers.
- Examples of the fabric used in the present invention include knitted fabrics, woven fabrics, and nonwoven fabrics, but are not particularly limited.
- Examples of the woven fabric include plain weave, twill weave and satin weave.
- Examples of the knitted fabric include warp knitting such as flat knitting, rubber knitting and pearl knitting, and warp knitting such as tricot knitting, cord knitting, atlas knitting, chain knitting and inlay knitting.
- one side of the fabric is mainly composed of polyester fibers that decompose, and the other side of the fabric is fibers that are not mainly decomposed.
- a reversible knitted fabric comprising: That is, the knitted fabric is composed of a layer made of polyester fiber and a layer made of nylon fiber.
- the method of forming a reversible knitted fabric is not particularly limited as it is a known method, but the round knitting plating method (also called splicing knitting) is excellent in strength retention and is due to wear such as washing. This is preferable because less pilling occurs.
- a standing blanket is preferable in terms of good feeling.
- a napped fabric refers to a fabric having a napped fiber in which the ground texture is composed of a woven or knitted fabric or a non-woven fabric. Napped fabric is also called pile fabric because napped fabric is also called pile.
- the thickness is preferably 5 mm or less, and more preferably 3 mm or less.
- the lower limit is preferably 0.5 mm, more preferably 1 mm.
- the thickness exceeds 5 mm, the permeability of the ink for decomposing the polyester fibers, which will be described later, tends to vary, and the polyester fibers tend to be insufficiently decomposed and removed. 0.5mm If it is too thin, it tends to be difficult to clearly express the three-dimensional pattern visually and tactilely.
- the production method of the present invention includes a step of applying a fiber decomposing agent to the fabric by an ink jet method.
- Examples of the fiber degrading agent include guanidine weak acid salts, phenols, alcohols, alkali metal hydroxides, alkaline earth metal hydroxides, and the like.
- guanidine weak acid salt is preferred because it has a large unevenness effect and is excellent in terms of environment and safety.
- the pH of the aqueous solution is 10 to 13 lower, the safety of work, the equipment is less corroded, and the effect on the dye used when coloring the fiber Guadine carbonate is particularly preferred because it has a low content.
- polyester fiber is decomposed by the guanidine carbonate
- the guanidine carbonate is decomposed into urea and ammonia in the heat treatment step performed after the application of the carbonate guanidine. This is thought to be due to the change to strong alkali.
- the application amount of the fiber decomposing agent, the gesture et preferred in the range of to 50 g / m 2 preferably 5 ⁇ 3 OgZm 2.
- the applied amount is less than LgZm 2
- there a sufficient unevenness effect difficult to obtain trends and conversely exceeds 50GZm 2, because it requires more amounts, tend to be costly.
- the fiber decomposer is preferably used after being dissolved in water from the viewpoint that stable ejection can be performed for a long time.
- the concentration of the fiber decomposing agent is preferably in the range of 10 to 35% by weight, and more preferably in the range of 15 to 30% by weight. If the amount is less than 10% by weight, sufficient unevenness effect tends not to be obtained. If the amount exceeds 35% by weight, the fiber decomposing agent is close to the solubility limit in water. This tends to make it impossible to discharge stably for a long time.
- the viscosity of the ink containing the fiber decomposing agent is preferably 1 to 5: LOcps at 25 ° C, more preferably 1 to 5 cps. preferable. If it is less than lcps, the ejected ink droplets will split during flight, and the sharpness of the three-dimensional pattern will tend to be inferior. .
- the fiber decomposing agent When the fiber decomposing agent is used after being dissolved in water, it is preferable to contain urea in order to stably dissolve it in water. Urea is optimal because it has less impact on viscosity and surface tension, which are important for inkjet inks.
- the urea content is preferably in the range of 0.1 to LO weight%, and more preferably in the range of 0.5 to 5 weight%. If urea is less than 0.1% by weight, it tends to cause nozzle clogging, which is not effective as a solubilizer. If it exceeds 10% by weight, the original three-dimensional pattern of the fabric becomes insufficient. There is a tendency.
- At least one kind selected from polyhydric alcohol, polyhydric alcohol derivative, and group force that also has a surfactant power to which ethylene oxide is added should be included. Is desirable.
- the content thereof is preferably in the range of 0.1 to LO weight%, and more preferably in the range of 0.5 to 5 weight%.
- the amount is less than 1% by weight, the effect of preventing air clogging of the nozzle is reduced, and the ink tends to cause air clogging.
- the amount exceeds 10% by weight the ink has a high viscosity and the nozzle force is low. Dispensing tends to be difficult.
- Examples of the polyhydric alcohol or polyhydric alcohol derivative that can be used in the present invention include glycerin, diethylene glycol, diethylene glycol monomethyl ether, diethylene glycol monobutyl ether, triethylene glycol, triethylene glycol dimethyl ether, and triethylene glycol monomethyl.
- Examples include ether, propylene glycol, propylene glycol monomethyl ether, dipropylene glycol, tripropylene glycol, trimethylene glycol, polyethylene glycol, and polyethylene glycol dimethyl ether.
- the surfactant that can be used in the present invention is preferably an ethylene oxide adduct of a nonionic or cationic surfactant. This is because anionic surfactants may have problems in terms of compatibility with the fiber degrading agent and foaming properties.
- Nonionic surfactants to which ethylene oxide has been added include ether type nonionic surfactants such as polyoxyethylene alkyl ethers, and ether ester type nonionic surfactants such as polyoxyethylene glycerin fatty acid esters. And ester-type nonionic surfactants such as polyethylene glycol fatty acid esters.
- Examples of the cationic surfactant to which ethylene oxide is added include ethylene oxide adducts such as aliphatic amine salts and aliphatic quaternary ammonium salts.
- an ethylene oxide adduct of an aliphatic quaternary ammonium salt is more preferable because of its high stability in an alkaline aqueous solution.
- the surfactant is particularly preferably a low viscosity having a number average molecular weight of 5000 or less.
- the number average molecular weight is 5,000 or more, the viscosity of the ink becomes high and the ink ejection stability tends to be lacking.
- a drying inhibitor In addition to the fiber-decomposable ink, a drying inhibitor, a preservative, a water-soluble dye, and the like can be added as necessary.
- the fiber-decomposable ink is applied to the fabric by an inkjet method.
- the ink jet method By using the ink jet method, the depth and width of the unevenness can be freely adjusted.
- the depth of unevenness can be changed gradually, it is also possible to express gradation patterns due to unevenness in addition to the range of expression that was possible with conventional roll and screen methods. In addition to time, cost, and workability, it does not emit a large amount of water, so it can be said that it is superior to the conventional method in terms of environment.
- the inkjet printing apparatus used in the present invention is based on the decomposition of the fiber decomposing agent by heat, and heating of the reactive group of the reactive dye when a reactive dye is used as the coloring ink described later.
- the method is not particularly limited as long as the ink is not heated.
- any of a continuous method such as a charge modulation method, a charge injection method, a micro dot method and an ink mist method, an on-demand method such as a piezo conversion method and an electrostatic suction method can be adopted.
- the piezo method is preferred because it is excellent in ink discharge amount stability and continuous discharge performance and can be manufactured at a relatively low cost.
- the fiber-decomposable ink ejected from the nozzles is instantly received and appropriately Since it is held, bleeding of the fiber-decomposable ink can be prevented.
- the ink receiving layer is usually formed of an ink receiving agent mainly composed of a water-soluble polymer.
- the water-soluble polymer include sodium alginate, methyl cellulose, hydroxymethyl cellulose, carboxymethyl cellulose, starch, guagam, polybutyl alcohol and polyacrylic acid. Two or more of these may be used in combination. Of these, carboxymethylcellulose is preferred because of its excellent alkali resistance, low cost and excellent fluidity.
- the ink receiving layer can contain an anti-reduction agent, a surfactant, a preservative, a light resistance improver, and the like, if necessary.
- the ink receiving agent is preferably applied in an amount of 1 to 20 gZm 2 in terms of solid content, more preferably 2 to 10 gZm 2 .
- the applied amount is less than LgZm 2, is inferior in the ink-receiving ability, blurred is I link tend to strike, when more than 20GZm 2, since the fabric becomes hard, transportability at inkjet printer failure Or the acceptor tends to fall off the fabric during handling.
- Examples of the application method include a dip nip method, a rotary screen method, a knife coater method, a kiss roll coater method, and a gravure roll coater method.
- the dip-pipe method is preferred in that an ink receiving layer can be applied to the entire fabric formed only by the surface of the fabric, and a fabric having excellent ink receiving ability can be produced.
- an ink capable of coloring polyester fibers (hereinafter referred to as a polyester fiber coloring ink) and an ink capable of coloring Z or nylon fibers (hereinafter referred to as a nylon fiber coloring ink).
- a polyester fiber coloring ink an ink capable of coloring polyester fibers
- an ink capable of coloring Z or nylon fibers hereinafter referred to as a nylon fiber coloring ink.
- an ink set comprising the fiber-decomposable ink, the polyester fiber colored ink, and the nylon fiber colored ink is prepared, and the ink is appropriately selected and printed according to the presence / absence of unevenness and the hue and density of the pattern of the recessed and raised portions. It is preferable to print.
- it is possible to color a concave pattern which has been considered difficult in the past, on the same fabric. Only concave and convex processing, concave and convex processing and coloring of concave portions, only a polyester fiber coloring case, and nylon Various forces such as coloring of fibers and polyester fibers can be
- a fiber-decomposable ink is selected and printed.
- nylon fiber colored ink is selected and printed.
- a polyester fiber colored ink is selected and printed.
- coloring only nylon fibers select and print nylon fiber coloring ink.
- the resulting color pattern may be blurred, resulting in poor quality. In such a case, each colored ink is printed at the same location, and the polyester fiber and the nylon fiber are colored simultaneously.
- polyester fiber colored ink an ink in which a disperse dye excellent in fastness, sharpness and color developability is dispersed in water can be mainly used.
- an ink in which a cationic dye is dissolved or dispersed in water can be used.
- an ink in which a reactive dye, an acid dye or a metal complex dye is dissolved in water can be used.
- the reactive dye is preferably a reactive dye having at least one selected from the group such as a monochlorotriazine group, a monofluorotriazine group, a difluoromonochloropyrimidine group and a trifluoropyrimidine group as a reactive group.
- Reactive dyes having other reactive groups are prone to hydrolysis in an alkaline atmosphere, and when mixed with an ink containing a fiber decomposing agent on a fabric, the reactive groups are decomposed, resulting in a coloring concentration on nylon fibers. High possibility of decline! ,.
- Monochlorotriazine type reactive dyes include, for example, Kayacion (manufactured by Nippon Gyaku Co., Ltd.), Cibacron (Ciba specialty Chemicals ⁇ ), Drimarene P (manufactured by Clariant), Procion P (manufactured by DyStar) and KP CION (manufactured by Kiwa Chemical Industry Co., Ltd.).
- Examples of the monofluorotriazine type reactive dye include CIBACRON F (manufactured by Ciba Specialty Chemicals).
- Examples of the difluoromonochloropyrimidine type reactive dye include Levafix E-A (manufactured by DyS tar).
- the trichloropyrimidine type reactive dye for example, it is commercially available under a name such as Drimarene X (manufactured by Clariant).
- the colored ink is a set of inks dissolved or dispersed in water at various density levels of various colors, and is appropriately selected and used according to the hue and density of the pattern portion. Therefore, the color is not particularly limited. The ability to use at least four colors, including yellow, magenta, and cyan, plus black, is not limited to this.
- the content of the coloring dye is not particularly limited, but is preferably 0.1 to 25% by weight with respect to the colored ink in consideration of practicality, storage stability and ejection stability. If the pigment content is lower than 0.1% by weight, depending on the density of the ground color, the density of the colored ink will be too low to make sense. If it exceeds 25% by weight, the ink tends to be inferior in ejection stability because of high viscosity or poor solubility.
- the amount to be applied is not particularly limited, but 1 to 50 gZm 2 is preferable, and 5 to 30 g Zm 2 is more preferable. If the applied amount is less than lgZm 2 , there is a tendency that a faint defect is likely to occur, and if it exceeds 50 gZm 2 , blurring occurs and the image tends to become unclear.
- the colored ink may contain a drying inhibitor, a preservative, a viscosity modifier, an ultraviolet absorber, and the like, if necessary.
- a fiber-decomposable ink and, if necessary, a colored ink are applied by an inkjet method, followed by heat treatment. By heat treatment, the fibers are decomposed and irregularities appear, and when colored ink is applied, the fibers are colored.
- the polyester fiber When the temperature is lower than 160 ° C, the polyester fiber tends to be insufficiently decomposed, and particularly, the color of the polyester fiber tends to be insufficient. If the temperature exceeds 190 ° C, the nylon fiber tends to become insufficiently colored, or the fiber tends to burn and yellow.
- the heat treatment may be either dry heat treatment or wet heat treatment. Among these, the treatment with wet heat is more preferable in that the formed uneven shape is good, and when coloring is performed at the same time, good color developability can be obtained simultaneously.
- a washing treatment for the purpose of removing the ink receiving layer remaining on the fabric, the non-fixed reactive dye, and the degradation product of the fibers from the fabric.
- this cleaning method reduction cleaning using hydrosulfite, a surfactant, soda ash, or the like, which is generally performed, is used.
- the conditions for the weight loss treatment are not particularly limited.
- the weight loss accelerator 1 to 5 gZL and caustic soda (granule) 2 to 15 gZL are used, and the treatment temperature is 70 to 90 ° C. Process for ⁇ 60 minutes!
- Weight loss accelerators include aliphatic amine salt cation surfactants, quaternary ammonium salt cation surfactants of aliphatic amine salts, and aromatic quaternary ammonium salt cation surfactants. And heterocyclic quaternary ammonium salt cationic surfactants can be used.
- the polyester fiber can be completely decomposed and removed by heat treatment and washing treatment.
- the production method of the present invention it is possible to obtain a fabric excellent in sharpness and concave smoothness of a processed uneven portion.
- by applying colored ink at the same time it is possible to express the color pattern on the concave and convex parts, and the high-quality three-dimensional pattern that is excellent in the sharpness and darkness of the pattern part of the concave and convex parts. It is possible to obtain a printed product having Furthermore, since ink is applied by an ink jet method, it is excellent in economic efficiency and environmental compatibility.
- the uneven fabric obtained by the production method of the present invention is characterized by a fiber (polyester fiber) that is decomposed and removed by applying a fiber decomposing agent and a fiber (nylon fiber) that is not decomposed! Since the fabrics combined in proportion are used, the boundary between the uneven surfaces is very clear. Furthermore, since the fiber decomposing agent is applied by an ink jet method, a three-dimensional pattern that is superior in sharpness and concave smoothness can be obtained as in the prior art by simply making a difference in elevation. In addition, physical expressions such as expansion / contraction difference, strength difference, and air permeability difference are also possible, so a more varied three-dimensional pattern can be obtained.
- nylon fiber (Toray Industries, single yarn fineness 1.4dtex, 36dtexZ26f) and high-pressure type cationic dyeable polyester fiber (Toray Industries, single yarn fineness 1.2dtex, 84dtex / 7 2f)
- a composite fabric (thickness: 1 mm) composed of 43.0% by weight of nylon fibers and 57.0% by weight of polyester fibers was obtained with a reversible (tricot half) structure of warp knitting.
- one side of the obtained fabric is made of polyester fiber, and the other side is mainly made of nylon fiber, and the ink application described later is applied to the surface also having polyester fiber strength.
- Cotton fiber by Nisshinbo Co., Ltd., 40th
- polyester fiber manufactured by Teijin Ltd., single yarn fineness 2.3dtex, 84dtexZ36f
- a composite fabric (thickness 2 mm) comprising 63% by weight and 37% by weight of polyester fibers was obtained. Note that one side of the obtained fabric is made of polyester fiber and the other side is made of cotton fiber, and the ink application described later is applied to the surface also having polyester fiber strength.
- nylon fiber nylon fiber
- high-pressure type cationic dyeable polyester fiber Toray Industries, single yarn fineness 1.2dtex, 84dtex / 72f
- a composite fabric (thickness: 1.2 mm) composed of 40.0% by weight of nylon fibers and 60.0% by weight of polyester fibers was obtained with a reversible (chain stitch) structure of warp knitting.
- One side of the obtained fabric is made of polyester fiber, and the other side is mainly made of nylon fiber.
- the ink application described below is applied to the surface made of polyester fiber.
- composition was mixed, stirred for 1 hour using a stirrer, filtered under reduced pressure with ADVANTEC high purity filter paper No. 5A (manufactured by Toyo Filter Paper Co., Ltd.), vacuum degassed, and fiber-decomposable ink a Obtained.
- the viscosity at 25 ° C was 3 cps.
- composition was mixed, stirred for 1 hour using a stirrer, filtered under reduced pressure with ADVANTEC high-purity filter paper No. 5A (manufactured by Toyo Filter Paper Co., Ltd.), vacuum degassed, and fiber-decomposable ink b Obtained.
- the viscosity at 25 ° C was 2 cps.
- composition is mixed, stirred for 1 hour using a stirrer, filtered under reduced pressure with ADVANTEC high purity filter paper No. 5A (manufactured by Toyo Filter Paper Co., Ltd.), vacuum degassed, and colored with nylon fibers. Set II was obtained.
- Printing machine On-demand serial scanning inkjet printing machine
- Nozzle diameter 50 / z m
- Polyester fiber color pattern coloring part Polyester fiber coloring 3 primary color ink set I 15gZm for each color
- the sharpness and concave smoothness of the uneven boundary were visually determined using a magnifier according to the following criteria.
- the vividness of the color pattern was visually determined, and the darkness was comprehensively determined according to the following criteria by measuring the reflection density using Macbeth RD918 (manufactured by GretagMacbeth).
- the vividness of the color pattern was visually determined, and the darkness was comprehensively determined according to the following criteria by measuring the reflection density using Macbeth RD918 (manufactured by GretagMacbeth).
- the pattern is expressed in a clear and dark color with no eyes.
- the present invention it is possible to provide a method for producing a concavo-convex fabric in which a three-dimensional pattern excellent in sharpness and concave smoothness of a portion subjected to concavo-convex processing and rich in variations is formed. Furthermore, the manufacturing method of the uneven
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Coloring (AREA)
- Treatment Of Fiber Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
Claims
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JP2006552952A JPWO2006075643A1 (ja) | 2005-01-14 | 2006-01-12 | 凹凸加工布帛の製造方法 |
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JP2005-007200 | 2005-01-14 | ||
JP2005007200 | 2005-01-14 |
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JP (1) | JPWO2006075643A1 (ja) |
KR (1) | KR20070105304A (ja) |
CN (1) | CN100585066C (ja) |
WO (1) | WO2006075643A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012008548A1 (ja) * | 2010-07-14 | 2012-01-19 | Kbセーレン株式会社 | 芯鞘型複合繊維 |
JP5006792B2 (ja) * | 2005-10-27 | 2012-08-22 | セーレン株式会社 | オパール加工布帛 |
JP2019025226A (ja) * | 2017-08-03 | 2019-02-21 | セーレン株式会社 | 装飾シート及び座席 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102926226B (zh) * | 2012-10-31 | 2014-07-23 | 浙江港龙织造科技有限公司 | 一种弹性纤维面料印花工艺 |
CN102912657B (zh) * | 2012-10-31 | 2014-09-17 | 浙江港龙织造科技有限公司 | 浮雕弹性纤维面料 |
CN102926228B (zh) * | 2012-10-31 | 2014-07-23 | 浙江港龙织造科技有限公司 | 一种弹性纤维面料处理液 |
US20190345652A1 (en) * | 2018-05-11 | 2019-11-14 | Nike, Inc. | Textile including yarn with different material composition at different areas of textile surface |
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JP2000096439A (ja) * | 1998-09-22 | 2000-04-04 | Nicca Chemical Co Ltd | 合成系繊維材料の抜蝕剤および抜蝕加工方法 |
JP2000119976A (ja) * | 1998-10-15 | 2000-04-25 | Unitika Ltd | 透かし模様を有する吸放湿性合成繊維布帛 |
JP2000282377A (ja) * | 1999-03-31 | 2000-10-10 | Seiren Co Ltd | 繊維布帛シートの抜蝕加工方法 |
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2006
- 2006-01-12 KR KR1020077011909A patent/KR20070105304A/ko not_active Application Discontinuation
- 2006-01-12 WO PCT/JP2006/300259 patent/WO2006075643A1/ja not_active Application Discontinuation
- 2006-01-12 JP JP2006552952A patent/JPWO2006075643A1/ja active Pending
- 2006-01-12 CN CN200680001603A patent/CN100585066C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000096439A (ja) * | 1998-09-22 | 2000-04-04 | Nicca Chemical Co Ltd | 合成系繊維材料の抜蝕剤および抜蝕加工方法 |
JP2000119976A (ja) * | 1998-10-15 | 2000-04-25 | Unitika Ltd | 透かし模様を有する吸放湿性合成繊維布帛 |
JP2000282377A (ja) * | 1999-03-31 | 2000-10-10 | Seiren Co Ltd | 繊維布帛シートの抜蝕加工方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5006792B2 (ja) * | 2005-10-27 | 2012-08-22 | セーレン株式会社 | オパール加工布帛 |
WO2012008548A1 (ja) * | 2010-07-14 | 2012-01-19 | Kbセーレン株式会社 | 芯鞘型複合繊維 |
WO2012008617A1 (ja) * | 2010-07-14 | 2012-01-19 | セーレン株式会社 | 繊維布帛及び繊維布帛の製造方法 |
JPWO2012008617A1 (ja) * | 2010-07-14 | 2013-09-09 | セーレン株式会社 | 繊維布帛及び繊維布帛の製造方法 |
JPWO2012008548A1 (ja) * | 2010-07-14 | 2013-09-09 | Kbセーレン株式会社 | 芯鞘型複合繊維 |
JP5852570B2 (ja) * | 2010-07-14 | 2016-02-03 | Kbセーレン株式会社 | 芯鞘型複合繊維 |
JP5854997B2 (ja) * | 2010-07-14 | 2016-02-09 | セーレン株式会社 | 繊維布帛及び繊維布帛の製造方法 |
JP2019025226A (ja) * | 2017-08-03 | 2019-02-21 | セーレン株式会社 | 装飾シート及び座席 |
JP7080600B2 (ja) | 2017-08-03 | 2022-06-06 | セーレン株式会社 | 装飾シート及び座席 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2006075643A1 (ja) | 2008-06-12 |
CN100585066C (zh) | 2010-01-27 |
CN101091020A (zh) | 2007-12-19 |
KR20070105304A (ko) | 2007-10-30 |
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