WO2005059237A1 - 立毛布帛およびその製造方法 - Google Patents
立毛布帛およびその製造方法 Download PDFInfo
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- WO2005059237A1 WO2005059237A1 PCT/JP2004/018957 JP2004018957W WO2005059237A1 WO 2005059237 A1 WO2005059237 A1 WO 2005059237A1 JP 2004018957 W JP2004018957 W JP 2004018957W WO 2005059237 A1 WO2005059237 A1 WO 2005059237A1
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- Prior art keywords
- nap
- height
- raised
- fabric
- fabric according
- Prior art date
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- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
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- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- WXAYTPABEADAAB-UHFFFAOYSA-N Oxyphencyclimine hydrochloride Chemical compound Cl.CN1CCCN=C1COC(=O)C(O)(C=1C=CC=CC=1)C1CCCCC1 WXAYTPABEADAAB-UHFFFAOYSA-N 0.000 description 1
- 206010035039 Piloerection Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
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- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
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- 239000003292 glue Substances 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000003230 hygroscopic agent Substances 0.000 description 1
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- 238000007641 inkjet printing Methods 0.000 description 1
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- 239000002932 luster Substances 0.000 description 1
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- 238000000465 moulding Methods 0.000 description 1
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- 230000005371 pilomotor reflex Effects 0.000 description 1
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- 229920000098 polyolefin Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- IBBQVGDGTMTZRA-UHFFFAOYSA-N sodium;2-sulfobenzene-1,3-dicarboxylic acid Chemical compound [Na].OC(=O)C1=CC=CC(C(O)=O)=C1S(O)(=O)=O IBBQVGDGTMTZRA-UHFFFAOYSA-N 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- 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
- D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/02—Pile fabrics or articles having similar surface features
- D04B1/04—Pile fabrics or articles having similar surface features characterised by thread material
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/02—Pile fabrics or articles having similar surface features
- D04B21/04—Pile fabrics or articles having similar surface features characterised by thread material
-
- 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
- D06M2101/32—Polyesters
-
- 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]
-
- 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
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/02—Cross-sectional features
Definitions
- the present invention relates to a napped fabric composed of a ground structure portion and a napped portion, and a method for producing the same. More specifically, the present invention relates to a luxurious napping cloth having a gentle upgraded portion on the surface of the napping portion and a method of manufacturing the same.
- napping fabrics have been used mainly in the fields of vehicle interior materials, interior materials, and clothing.
- those having a three-dimensional pattern on the surface of the fabric have attracted attention as napped fabrics that are rich in luxury.
- a method of forming such a three-dimensional pattern a method of physically forming unevenness and a method of chemically forming unevenness are known.
- a method of forming unevenness chemically there is a method of forming an unevenness (step-like step) by printing an alkaline agent mainly composed of caustic soda and dissolving the printed portion (for example, Patent Or a method using an inorganic or organic solvent as a fiber shrinking agent.
- a method of spraying the fiber shrinking agent on a napped fabric to shrink the napped yarn and form a deeply-sharp uneven pattern has been proposed.
- the raised fabric having the step-like unevenness and the deep and sharp unevenness pattern was not satisfactory in terms of luxury.
- the method of spraying the fiber contracting agent onto the napped fabric has a problem that the fiber contracting agent usually has a high viscosity, so that clogging in a nozzle portion and a special computer-controlled spraying device are required. It was.
- Patent Document 1 Japanese Patent Publication No. 2-35075
- Patent Literature 2 Japanese Patent Application Laid-Open No. H10-2988863 Disclosure of the Invention
- An object of the present invention is to provide a napping fabric having a high quality and a method for producing the same.
- the above object can be achieved by the napped fabric of the present invention and the method for producing the same.
- the napping fabric of the present invention is a napping fabric comprising a ground portion having a knitting and weaving structure composed of organic fiber yarns and a nap portion composed of a polyester-based fiber, wherein at least one partial region of the nap portion is provided.
- the height of the nap portion is gradually reduced so that the sloping portion is formed at an inclination angle of 0.5 to 10 degrees.
- the nap portion contains two or more nap yarns different in lightness or hue, or lightness and hue, and the color gradually changes along the gradient of the gradient portion.
- the depth difference between the maximum raised portion height and the minimum raised portion height is in the range of 0.6 to 1.0 mm in the slope portion.
- a plurality of sloping portions are formed in the nap portion, and the plurality of sloping portions are patterned.
- the number of the fine concave portions having an area of not less than 0.5 mm 2 is 120 Z cm 2 or less in a 40% region on the maximum napped portion height side of the inclined portion.
- the napped fabric of the present invention has a colored print.
- the napping fabric of the present invention is characterized in that the napping portion of a napping fabric composed of a ground portion having a knitting and weaving structure composed of organic fiber yarns and a nap portion composed of polyester fibers is chemically and chemically treated. It is obtained by a method of manufacturing a napped fabric, characterized by forming a gradient portion having an inclination angle of 0.5 to 10 degrees by partially removing the raised portion and gradually reducing the height of the raised portion. be able to.
- the nap portion before the partial removal by the chemical etching method includes two or more nap yarns having different nap heights from each other, and these nap yarns have lightness or hue, or The lightness and hue are preferably different from each other.
- a rotary streen having a portion where the diameter of the etching solution discharge hole gradually increases.
- FIG. 1 is an explanatory view schematically showing a state in which a sloping portion 1 is formed in a nap portion in a nap fabric of the present invention.
- FIG. 2 is an explanatory view schematically showing another aspect of the napped fabric of the present invention.
- FIG. 3 is an explanatory diagram schematically showing a state in which a step having no gradient is formed in a nap portion in a conventional nap cloth.
- FIG. 4 is an explanatory diagram for explaining the raised portion height L of the raised portion in the raised fabric according to the present invention.
- FIG. 5 is an example of a pattern that can be formed by a plurality of gradient portions in the napped fabric according to the present invention.
- the raised fabric of the present invention comprises: (A) a ground portion having a knitting and weaving structure composed of organic fiber yarns; and (B) a raised portion made of polyester-based fiber. It is made of a plurality of naps (cut pine) which are woven or woven into the part and extend from the ground structure part to at least one side thereof.
- the nap portion is made of nap yarn made of polyester fiber.
- the nap thread constituting the nap section may be one kind or two or more kinds.
- two or more napping yarns may be used, and the napping yarn height, lightness, hue, and the like may be different from each other.
- Such napping yarn may be a normal crimped napping yarn or a non-crimped napping yarn.
- the nap portion may be constituted by a crimped nap yarn and a non-crimp nap yarn. It is preferable that the nap portion contains crimped nap yarn because the nap hair has improved lodging resistance.
- Examples of the method for applying crimp include a criminal crimping method, an air jet processing method, and a compression crimping method.
- the polyester resin forming the nap thread is manufactured from a dicarboxylic acid component and a diglycol component. It is preferable that terephthalic acid is mainly used as the dicarponic acid component, and it is preferable that one or more alkylene glycols selected mainly from ethylene diol, trimethylene glycol and tetramethylene glycol are used as the diglycol component. Further, the polyester resin may include a third component in addition to the dicarboxylic acid component and the glycol component.
- the third component examples include cationic dye-dyeable anionic components, for example, sodium sulfoisophthalic acid; dicarboxylic acids other than terephthalic acid, for example, isophthalic acid, naphthalenedicarboxylic acid, adipic acid, sebacic acid; Glycol compounds other than glycols, for example, one or more of ethylene glycol, polyethylene daricol, bisphenol A, and bisphenol sulfone can be used.
- cationic dye-dyeable anionic components for example, sodium sulfoisophthalic acid
- dicarboxylic acids other than terephthalic acid for example, isophthalic acid, naphthalenedicarboxylic acid, adipic acid, sebacic acid
- Glycol compounds other than glycols for example, one or more of ethylene glycol, polyethylene daricol, bisphenol A, and bisphenol sulfone can be used.
- an anti-glazing agent titanium dioxide
- a fine pore-forming agent organic sulfonic acid metal salt
- a coloring inhibitor e.g., titanium dioxide
- a heat stabilizer e.g., a heat stabilizer
- a flame retardant e.g., antimony trioxide
- Fluorescent whitening agents, coloring pigments, antistatic agents (sulfonate metal salts), hygroscopic agents (polyoxyalkylene glycol), antibacterial agents, and other inorganic particles may be included.
- the single fiber fineness (count) of the polyester fiber or the total fineness (count) of the thread for forming the nap portion composed of one or more of these is 0.5 to 5 dt. It is preferable that the total fineness of the ex and the nap-forming thread is 30 to 300 dtex. If the single fiber fineness is less than 0.1 dtex, the obtained lodging resistance may be insufficient, and the texture of the obtained nap may be excessively soft. If it exceeds 10 dtex, the texture of the nap may be excessively stiff. If the total fineness of the nap-forming yarn is less than 30 dte X, or more than 300 dtex, on the other hand, crimping or blending with other yarns is required.
- the cross-sectional shape of a single fiber is not limited, and may have a triangular, flat, flat with a constriction, cross, hexagon, or hollow cross-section in addition to a normal circular Sf surface.
- the nap-forming yarn may be a composite yarn composed of two or more types of constituent yarns. In this case, the knitting force is such that the polyester resin of the constituent yarns is made different from each other and a colorant is kneaded. It may be of a different color or a different color.
- a sloped portion 1 is formed in one or more partial regions of the napped portion due to a gradual decrease in the height L of the napped portion.
- Such an inclined portion can be obtained by removing the tip portion of the polyester-based nap thread constituting the nap portion by a chemical etching method as described later. Due to the formation of the raised part in the raised part, the place where the raised part is high appears lighter, while the part where the raised part is low appears darker as a shadow and further along the slope. The shade changes gradually from light to dark, giving a sense of quality.
- the inclination angle A of the inclined portion is in the range of 0.5 to 10 degrees (preferably 1 to 3 degrees). If the inclination angle A is an acute angle larger than 10 degrees, the brightness rapidly changes from a light color to a dark color, so that a satisfactory luxury feeling may not be obtained. Conversely, if the angle of inclination is smaller than 0.5 degree, the brightness does not change sufficiently, and there is a possibility that a satisfactory luxury feeling cannot be obtained. Further, as shown schematically in FIG. 3, even if the raised portion has unevenness with no gradient, it is not preferable because it does not provide a sense of quality.
- the nap portion contains two or more types of nap yarns different from each other in lightness or hue, or lightness and hue. If the color changes gradually, it is preferable to obtain a particularly superior luxury.
- the depth difference H between the maximum nap portion height and the minimum nap portion height of the slope portion is in the range of 0.6 to 1.0 mm in order to obtain a satisfactory luxury feeling. Les ,.
- the maximum nap height L of the nap portion is preferably 1 to 5 mm (more preferably 1.5 to 3 mm) in order to obtain a satisfactory classy feeling. If the nap is inclined with respect to the ground texture (less than 90 degrees), the nap height L of the nap shall be measured by the vertical distance as shown in Fig. 4.
- the surface of the slope portion (inclined surface) has few fine irregularities. If the surface of the slope is smooth with few fine irregularities, the brightness gradually changes from light color (highest pile height side) to dark color (minimum pile height side) along the slope, so it is a satisfactory luxury A feeling is obtained. As a measure of the lack of such fine irregularities, contact the maximum height side 4 0% area of the gradient portion!, Te, area 0. 0 5 mm 2 or more of the number of fine recesses 1 2 0 Z cm 2 or less (More preferably, 10 to 100 particles / cm 2 ).
- the total area of the concave portion is 20% or less (more preferably, 2 to 10%) with respect to the total area of the 40% region.
- the 40% area on the maximum height side of the slope is the surface area of the slope corresponding to 0.4 W in FIG.
- a gradient portion is formed in a plurality of partial regions of the nap portion, and it is preferable that a pattern is formed by the plurality of gradient portions, because the sense of quality is further increased.
- a pattern include a pattern in which squares as shown in FIG. 5 (approximately 1 cm to 3 cm in length of one side) are continuous in a plane, a polka dot tree, a lattice pattern, and a checkered pattern. And the like.
- the light-colored portion is where the height of the raised portion is high, while the dark-colored portion is where the height of the raised portion is low.
- the knitting structure of the napping fabric of the present invention is a fabric.
- the type of yarn used in the ground structure there is no particular limitation on the single-fiber fineness and the total fineness, and organic fiber yarns used for ordinary napping fabrics can be used. Strong organic fiber yarns include cotton, wool, hemp, viscose rayon fiber, polyester fiber, nylon fiber, polyolefin fiber, cellulose acetate fiber and the like. Generally, it is preferable that the yarn for the ground texture portion of the napkin fabric of the present invention is selected from polyester multifilament yarns, thereby obtaining a ground texture portion having a favorable texture, texture, and dyeability.
- distribution of the standing yarn in napped part of the raised fabric of the present invention may be preferably in the 3 4 0 0 0-2 2 0 0 0 0 in the range of dtex / cm 2. If the density of the nap yarn is less than 34,000 dtex / cm 2 , the nap yarn in the nap portion may easily fall down during the etching treatment, and the etching action may become unstable. Conversely, if it exceeds 2200 dtex Z cm 2 , the penetration of the alkaline treatment liquid into the napped portions during the etching process may be impaired, and a satisfactory etching process may not be performed.
- the napped fabric of the present invention can be manufactured, for example, by the following method.
- the loop pile of the fabric is usually formed. And cut into a nappied fabric.
- the nap portion constituting the nap portion may be one type, but two or more types of nap yarns having different nap heights are included, and these nap yarns have lightness or hue, or Preferably, they differ from each other in lightness and hue.
- the nap portion contains various types of nap yarns having different nap heights and colors
- the slop portion is formed, the color gradually changes along the slop portion of the slop portion. A feeling is obtained. For example, if the nap portion is composed of a non-colored (white) nap thread having a high nap thread height and a nap thread having a colored and low nap thread height, and a gradient portion is formed by an etching process, the nap portion becomes high.
- the height is high, it looks white, while where the height of the raised portion is low, it looks colored. In addition, the color gradually changes from white to colored along the gradient, giving a sense of quality. Also, a napkin having an intermediate napping height between a napping thread having a high napping height and a napping thread having a low napping height is included. If the napping yarn having a color is colored in another color, various color changes can be obtained, and the sense of quality is further improved.
- the napping portion is formed by using two or more types of yarns having different boiling water shrinkage rates as the napping yarn.
- a non-crimped yarn and a crimped yarn are drawn and aligned in the same manner to form a nap, and then crimped. Examples of the method include the method of causing expression.
- the raised fabric of the present invention is easily manufactured.
- a rotary screen having a portion where the diameter of the etching liquid discharge hole gradually increases.
- the surface of the rotary screen has a plurality of holes for discharging the etching solution, and at least a portion where the diameter of the discharge holes gradually increases. Since a large amount of the etching solution is not discharged from the discharge hole having a large hole diameter, the raised portion is deeply etched and the height of the pile portion is reduced. On the other hand, since only a small amount of the etching solution is discharged from the discharge hole having a small hole diameter, the raised portion is shallowly etched. As a result, a gradient can be formed in one or more partial regions of the raised portion.
- discharge holes are arranged in a pattern on the rotary screen in a corresponding manner.
- the ejection holes need to be arranged in a corresponding pattern.
- the number of the rotary screen is preferably 2 to 5.
- the arrangement density of the discharge holes of the rotary screen is suitably about 50 to 90 rows and about 2.54 cm in both processes.
- the discharge amount from the rotary screen is preferably in the range of 15 to 25 cm 3 / m 2 . If the discharge amount is more than 25 cn ⁇ Zm 2 , there is a possibility that the processing liquid may cause clogging of the processing liquid. Conversely, if the discharge amount is less than 15 cm 3 , !!! 2 , spots may easily occur when the alkaline treatment liquid adheres to the piloerection.
- the number and / or arrangement of the discharge holes may be the same or different.
- the second rotary screen discharges the second rotary screen so that it can be etched only on the minimum height side of the gradient portion.
- the number or arrangement of the holes may be changed.
- the number and / or arrangement of the discharge holes may be changed so that the etching process can be performed by overlapping only the minimum height side of the inclined portion.
- the type of the alkaline processing agent is not particularly limited. For example, 30 to 70% by weight of caustic soda of 30% liquid alkali and 15% of solid content of a base paste for etching (for example, Adachi Dyestuffs Co., Ltd. ) Manufactured by Cellpearl 588 7) A printing paste having a viscosity of 400 to 800 voids consisting of 70 to 30% by weight is preferred.
- the nappied fabric thus obtained is subjected to a known colored print (for example, an ink jet printing disclosed in Japanese Patent Application Laid-Open No. 2000-345048) or a conventional dyeing finish. Is also good. Furthermore, each water-repellent treatment, ultraviolet shielding or antibacterial agent, deodorant, insect repellent, phosphorescent agent, retroreflective agent, negative ion generator, etc. I'm sorry.
- BWS (%) (L 1-L 2) / L 1 X 1 0 0
- a 5 cm X 5 cm square sample is cut in the vertical and horizontal directions with respect to the length direction of the fabric, and a digital microscope VHX manufactured by KEYENCE CORPORATION is used.
- the inclination angle A (degree) from the top to the alkali-treated lowermost part and the horizontal direction was measured.
- the average value was obtained when the number n was 5.
- a 5 cm X 5 cm square sample is cut in the vertical and horizontal directions with respect to the length direction of the fabric, and a digital microscope VHX manufactured by KEYENCE CORPORATION is used. The depth H (mm) from the top to the bottom treated with alkali was measured. The average value was obtained when the number n was 5.
- Depression ratio (%) (Total area of depressions with an area of 05 mm 2 or more) / (Area of 40% area on the maximum height side of the slope) X 100
- Ordinary polyethylene terephthalate multifilament yarn (yarn count: 56 dtex / 24 strands, boiling water shrinkage 10%, manufactured by Teijin Fibers Limited) and ordinary polyethylene terephthalate false twist crimped yarn (yarn count: 84 dtex) / 72 yarns, crimp rate 25%, manufactured by Teijin Fibers Co., Ltd.) using a known interlacing nozzle to air-mix the polyester yarns (yarn count: 140 dtex / 96 yarns) with napping fabric.
- ordinary polyethylene terephthalate filament yarn 24 yarns of 56 dtex, Teijin Fiber Co., Ltd. is used as the ground formation forming yarn.
- the filament yarn is supplied to all of the 28 gauge tricot warp knitting machines (manufactured by KARL MAYER Co., Ltd.), and the knitting density is 69 in the following knitting structure / 2.54 cm, 2 8 ⁇ enole / 2.54 cm pile knitted fabric.
- the obtained knitted fabric was dyed at 130 ° C. for 30 minutes using a liquid flow dyeing machine manufactured by Hisaka Seisakusho. After dyeing, under normal processing (full cut raising ⁇ shearing ⁇ hair splitting ⁇ shearing-presetting), knitting density with a cut pile (nap length 2mm) 64 courses / 2.54 cm, 35 ⁇ ale Z 2. A raised fabric of 54 cm (a raised yarn density of 97217 dtex / cm 2 ) was obtained.
- Discharge holes are distributed according to the pattern shown in Fig. 5 (The discharge holes with the largest diameter are located at the positions corresponding to the darkest parts, and the discharge holes with the smaller diameters are gradually arranged over the lighter parts. The position corresponding to the part shall be non-porous.)
- Discharge hole shape diameter 0.68mm
- the napped part is chemically A napped fabric having a plurality of sloping portions formed in the napped portions by being partially removed by a selective etching method.
- the inclination angle A of the inclined portion was 2 degrees
- the depth difference H was 0.8 mm
- the length W of the inclined portion was 10 mm.
- the maximum height side 4 0% region of the gradient portion the recess number per unit area 9 0 / cm 2, 2% recesses ratio, fine irregularities on the slope portion surface was less smooth .
- the height of the raised part is high along the slope of the slope, and the place looks light, while the height of the raised part is low, and the place looks dark with a shadow, and is light along the slope. The color gradually changed from dark to dark, so it was excellent in terms of luxury (fourth grade).
- Polyethylene terephthalate multifilament yarn (yarn count: 56 dtex / 7, 2 pieces, manufactured by Teijin Fibers Ltd.) was used with a heater length of 2 m and a heat treatment temperature of 200 mm. C, a heat treatment rate: 50 Om / min, an overfeed rate: 5%, and a non-crimped polyethylene terephthalate multifilament yarn having a shrinkage rate of boiling water of 3% was heat-treated under the conditions of 5%.
- cationic dyeable polyethylene terephthalate manufactured by Teijin Fibers Limited
- Teijin Fibers Limited was melt-spun and wound at a winding speed of 350 Om / min.
- the undrawn polyethylene terephthalate yarn is drawn at the temperature of the drawing device 65.
- Yarn (yarn count: 56 dte 24) was obtained.
- polyester mixed yarn (yarn count: 205 dtex 13 2 yarns) obtained by air-blending these three yarns with a known interlace nozzle was used as the yarn for the napping yarn of the napping fabric.
- ordinary polyester A tricot warp knitting machine equipped with a 28-gauge pole sinker using lenterephthalate filament yarn (yarn count: 167 dtex / 48 yarns, boiling water shrinkage 10%, manufactured by Teijin Fibers Ltd.)
- the obtained loop pile fabric was subjected to a shearing machine (manufactured by Nikki Co., Ltd.) to cut a tip of 0.2 mm of the loop pile to form a cut pile.
- This pile pile fabric is subjected to a dry heat setter, and in a spread state, is subjected to a heat treatment at a temperature of 180 ° C and a time of 45 seconds to stabilize the non-crimped polyethylene terephthalate multifilament yarn in the cut pile.
- the dangled and resin-colored polyethylene terephthalate multi-twisted crimped yarn resin-colored with a pigment was sufficiently formed, and the non-crimped cationic dye-dyeable polyethylene terephthalate filament yarn was sufficiently heat shrunk.
- the nap thread 2 having the highest nap thread height is formed of the non-crimped polyethylene terephthalate multifilament thread, and the nap thread height of the non-crimp cationic dye dyeable polyethylene terephthalate filament thread is the highest.
- a low-v, nap yarn 4 was formed, and a nap yarn 3 having an intermediate nap height was formed from the polyethylene terephthalate false twisted ⁇ I-processed yarn resin-colored with a pigment.
- the obtained cut pile fabric was dyed at 130 ° C for 30 minutes using a cationic dye (blue) with a liquid flow dyeing machine manufactured by Hisaka Seisakusho Co., Ltd. After dyeing, drying and presetting, a cut pile (hair height 2 mm), knitting density 68 courses, 2.54 cm, 30 ⁇ ale / 2.54 cm napping cloth (napping density 129, 642 dtex / cm 2 ). The same processing as that of Example 1 was performed on the obtained napped fabric using the same alkali treating agent.
- a slope portion is formed as schematically shown in FIG. 2, the slope angle A of the slope portion is 2 degrees, the depth difference H is 0.8 mm, and the length W of the slope portion is 10 mm. mm.
- the concave per unit area The number of parts was 100 / cm 2 , the concave portion ratio was 5%, and the surface of the gradient portion was smooth with few fine irregularities. 'Furthermore, the place where the height of the nap is the highest along the slope of the slope looks white, then black, and the place where the height of the nap is the lowest appears as a mixture of black and blue, It was very good in terms of luxury (grade 5).
- Example 2 except that the number of rotary screens was changed to two, the raised portion was partially removed by a chemical etching method in the same manner as in Example 2 to form a gradient in the raised portion. was obtained.
- the unit is:
- the number of recesses per area was 120 cm 2 , and the ratio of recesses was 20%. There were slight fine irregularities on the surface of the slope, but they were excellent in terms of luxury (grade 4).
- the napped fabric obtained in Example 2 was subjected to a colored print by ordinary inkjet.
- the fabric on which the color print was applied was excellent because it had a depth depending on the viewing angle and had a strong and dense gradient difference.
- Example 2 In the same manner as in Example 1, except that the discharge amount of the rotary screen was changed to 26.3 cm 3 Zm 2 and the number of rotary screens was changed to 1, the nap portion was chemically etched. By partially removing the nap by the method, a nap cloth having a nap portion having a gradient with many fine irregularities was obtained.
- the slope angle A of the slope portion was 2 degrees
- the depth difference H was 0.8 mm
- the length W of the slope portion was 10 mm.
- the number of recesses per unit area was 150 cm 2 and the recess ratio was 25% in the 40% area on the maximum height side of the slope, and fine unevenness was observed on the slope surface.
- the quality was slightly better (grade 3).
- the raised fabric of the present invention has a gentle slope on the surface of the raised portion and is rich in luxury, so that it can be suitably used in the fields of vehicle interior materials, interior materials, clothing, etc. Have
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Of Fabric (AREA)
- Treatment Of Fiber Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/582,789 US20070122585A1 (en) | 2003-12-16 | 2004-12-13 | Pile fabric and method for producing the same |
EP04807314A EP1703013A1 (en) | 2003-12-16 | 2004-12-13 | Plush fabric and method for production thereof |
JP2005516376A JP4500266B2 (ja) | 2003-12-16 | 2004-12-13 | 立毛布帛の製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003417640 | 2003-12-16 | ||
JP2003-417640 | 2003-12-16 |
Publications (1)
Publication Number | Publication Date |
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WO2005059237A1 true WO2005059237A1 (ja) | 2005-06-30 |
Family
ID=34697071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/018957 WO2005059237A1 (ja) | 2003-12-16 | 2004-12-13 | 立毛布帛およびその製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070122585A1 (ja) |
EP (1) | EP1703013A1 (ja) |
JP (1) | JP4500266B2 (ja) |
KR (1) | KR20060129254A (ja) |
CN (1) | CN1914369A (ja) |
TW (1) | TW200525065A (ja) |
WO (1) | WO2005059237A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2006109865A1 (ja) * | 2005-04-08 | 2008-11-20 | セーレン株式会社 | 凹凸加工用布帛 |
KR101093542B1 (ko) * | 2006-04-12 | 2011-12-13 | 코오롱글로텍주식회사 | 원단의 3차원 에칭 방법, 및 이로부터 제조되는 원단 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US7575027B2 (en) * | 2007-01-05 | 2009-08-18 | Min-San Huang | Weave with visual color variation |
US7673378B1 (en) * | 2007-02-22 | 2010-03-09 | Product Concepts Residential, L.L.C. | Method of manufacturing decorative carpet tile |
JP5682628B2 (ja) * | 2010-11-08 | 2015-03-11 | 株式会社ワコール | 編地及び股付衣類 |
CN104032464B (zh) * | 2014-05-29 | 2016-05-18 | 宁波大千纺织品有限公司 | 一种立体拉毛绒布面料及其制备方法 |
CN209397345U (zh) * | 2018-10-05 | 2019-09-17 | 尤尼吉可贸易有限公司 | 单绒头针织物及鞋内装件 |
WO2020100930A1 (ja) * | 2018-11-16 | 2020-05-22 | デンカ株式会社 | 毛状体を有する熱可塑性樹脂シート及びその成形品 |
CH716114A1 (de) * | 2019-04-24 | 2020-10-30 | Schoeller Tech Ag | Flächige Velourmaschenware. |
CN112981693A (zh) * | 2021-02-24 | 2021-06-18 | 浙江真爱时尚家居有限公司 | 一种拉舍尔毛毯的经编割绒生产方法 |
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JPH10298863A (ja) * | 1997-04-25 | 1998-11-10 | Suminoe Textile Co Ltd | 凹凸模様を有するパイル布帛の製造方法 |
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2004
- 2004-12-09 TW TW093138137A patent/TW200525065A/zh unknown
- 2004-12-13 EP EP04807314A patent/EP1703013A1/en not_active Withdrawn
- 2004-12-13 WO PCT/JP2004/018957 patent/WO2005059237A1/ja active Application Filing
- 2004-12-13 JP JP2005516376A patent/JP4500266B2/ja not_active Expired - Fee Related
- 2004-12-13 CN CNA2004800416350A patent/CN1914369A/zh active Pending
- 2004-12-13 KR KR1020067013898A patent/KR20060129254A/ko not_active Application Discontinuation
- 2004-12-13 US US10/582,789 patent/US20070122585A1/en not_active Abandoned
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JPS5631073A (en) * | 1979-08-20 | 1981-03-28 | Teijin Ltd | Production of artificial leather |
JPS56140167A (en) * | 1980-03-31 | 1981-11-02 | Teijin Ltd | Production of artificial leather |
JPS5771485A (en) * | 1980-10-20 | 1982-05-04 | Teijin Ltd | Production of swede like raised fabric with pattern |
JPS57121643A (en) * | 1981-01-21 | 1982-07-29 | Kanebo Gosen Kk | Raised product and method |
JPS58136855A (ja) * | 1982-01-22 | 1983-08-15 | カネボウ株式会社 | 毛皮様繊維構造物 |
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JPWO2006109865A1 (ja) * | 2005-04-08 | 2008-11-20 | セーレン株式会社 | 凹凸加工用布帛 |
JP4531811B2 (ja) * | 2005-04-08 | 2010-08-25 | セーレン株式会社 | 凹凸加工用布帛 |
KR101093542B1 (ko) * | 2006-04-12 | 2011-12-13 | 코오롱글로텍주식회사 | 원단의 3차원 에칭 방법, 및 이로부터 제조되는 원단 |
Also Published As
Publication number | Publication date |
---|---|
CN1914369A (zh) | 2007-02-14 |
JPWO2005059237A1 (ja) | 2007-07-12 |
KR20060129254A (ko) | 2006-12-15 |
EP1703013A1 (en) | 2006-09-20 |
JP4500266B2 (ja) | 2010-07-14 |
TW200525065A (en) | 2005-08-01 |
US20070122585A1 (en) | 2007-05-31 |
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