WO2008062765A1 - Étoffe à poils - Google Patents

Étoffe à poils Download PDF

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Publication number
WO2008062765A1
WO2008062765A1 PCT/JP2007/072405 JP2007072405W WO2008062765A1 WO 2008062765 A1 WO2008062765 A1 WO 2008062765A1 JP 2007072405 W JP2007072405 W JP 2007072405W WO 2008062765 A1 WO2008062765 A1 WO 2008062765A1
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WIPO (PCT)
Prior art keywords
pile
fiber
weight
section
cross
Prior art date
Application number
PCT/JP2007/072405
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English (en)
Japanese (ja)
Inventor
Masaaki Miyoshi
Sohei Nishida
Original Assignee
Kaneka Corporation
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Publication date
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Publication of WO2008062765A1 publication Critical patent/WO2008062765A1/fr

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
    • 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
    • D06P3/70—Material containing nitrile groups
    • 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
    • D06P5/13—Fugitive dyeing or stripping dyes
    • 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
    • D06P5/15—Locally discharging the dyes
    • 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
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/26—Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof
    • D06M2101/28—Acrylonitrile; Methacrylonitrile

Definitions

  • the present invention relates to a pile fabric having an appearance and texture similar to natural fur, and suitable for clothing, home interiors, and the like.
  • Pile fabrics such as woven piles, high piles, and bores are used for artificial fur, stuffed animals, carpets, etc., and various types such as those characterized by a soft texture and imitating the appearance of natural fur
  • various types of pile fabrics are used.
  • the appearance and soft texture of natural hair like chinchilla tend to be preferred, and various means have been proposed for this purpose.
  • As one of the means to create a soft texture it is considered that fine fibers can be used, and if a lot of fine fibers are used, the fibers in the napped part are easily bundled or the hair falls down. However, it did not always have a good appearance, and it did not have a quality close to that of natural fur.
  • the cross-sectional shape of the fiber has a flatness ratio in the range of 4 to 16; the fineness of the flat shape in the range of 16 to 16;
  • Patent Document 2 mentions a pile fabric containing an acrylic non-shrinkable fiber having a flat cross-section fiber and an acrylic non-shrinkable fiber of 2.2 dtex or less in a pile portion.
  • Patent Document 1 Japanese Unexamined Patent Publication No. 2006-138034
  • Patent Document 2 Japanese Patent Laid-Open No. 7-238423
  • the object of the present invention is that each of the fibers looks fine and has a fine appearance such as being dense and has a soft texture, and has excellent hair separation and napping properties. A pile having the appearance and feel of natural chinchilla is obtained.
  • the pile-constituting fiber of the pile fabric is made of acrylic fiber
  • the flat cross-section fiber 3-6 dtex with a flat ratio of 5 to 15 is 30 to 80% by weight
  • the elliptic cross section with a flat ratio of 4 to 6 is l to 4 dtex.
  • this cross-section has a soft texture, but it was found that the fineness of the fineness fibers was relatively large, so the fineness of the appearance was not sufficient and was somewhat insufficient. Therefore, the cross-sectional shape was further investigated, and elliptical cross-section fibers with an aspect ratio of 3 to 6;! To 4 dtex had a fine fine appearance and a fine feeling of natural fur. I understood that. However, it was found that this cross section has a slight reduction in hair separation when the pile length is 20-25 mm, which mimics natural chinchilla.
  • the pile fabric of the present invention provides a pile that has a fine appearance and a soft texture, and has an excellent appearance and texture like a natural chinchilla, which is excellent in hair separation and napping properties. .
  • the fiber used for producing the pile fabric of the present invention is preferably an acrylic fiber suitable for expressing a soft texture.
  • the flatness ratio of the flat cross-section fibers is more preferably 8 to 13 from the viewpoint of hair separation and napping.
  • the flatness ratio of the elliptical cross-section fiber is more preferably 4 to 5 in terms of hair separation and napping properties, and the fineness is more preferably 2 to 4 dtex.
  • the cross-sectional fibers are preferably contained in an amount of 40% by weight or more, more preferably 50% by weight or more.
  • These flat and elliptical cross-section fibers may be added with a quenching agent such as titanium oxide or aluminum hydroxide according to the required whiteness and gloss.
  • the flat cross-section fiber here means a fiber having a cross-sectional shape in FIG. 1, and the flatness ratio is obtained by dividing the long side length (a) of the fiber cross section by the short side length (b) of the fiber cross section. The value obtained is the a / b.
  • an elliptical cross-section fiber refers to a fiber whose cross-sectional shape is shown in FIG. 2, and its flatness ratio is obtained by dividing the major axis length (c) of the fiber section by the minor axis length (d) of the fiber section. This is calculated as c / d.
  • the oil agent to be adhered to the fiber is suitable for developing a slimy feeling of the amino-modified organopolysiloxane-powered natural skin, and it is preferable that the amino-modified organopolysiloxane is adhered in an amount of 0.;
  • the amino-modified organopolysiloxane can be attached in various ways, such as in the fiber spinning process, as a softening agent after dyeing, or after pile knitting, and any time may be used.
  • Amino-modified organopolysiloxanes that are commercially available for general fibers can be used, and those with viscosities of 100 to 100, OOOmPa'S, and amine equivalents of 300 to 100,000 g / mol. It is done.
  • the cut length of the fiber may be selected according to the target pile length, but in order to obtain a good texture, a relatively long cut length is preferred.
  • a pie with a pile length of 20 mm is preferable.
  • the groove is preferably at least 38 mm or more, preferably 44 mm or more. If the fineness is thin, the fibers will converge when the length is long, and the hair separation may be poor, but if the cross section is used, even if the pile length is long, the hair separation is good. , there is also a moderate waist force s.
  • the fiber can be dyed by a general dyeing method such as cotton dyeing or yarn dyeing. Later, when discharging the dye, it is better to dye it with an extractable dye.
  • a general dyeing method such as cotton dyeing or yarn dyeing. Later, when discharging the dye, it is better to dye it with an extractable dye.
  • Pile knitting and weaving may be a commonly used method.
  • the knitting processing method is described as follows: Acrylic fiber having an oblate cross section of 1 to 4 dtex with a flat ratio of 5 to; 20 to 80% by weight of an acrylic fiber having a flat cross section of 3 to 6 dtex, and a flat ratio of 3 to 6 Mix 80 to 20% by weight of the fiber and pass through the spreader so that they mix well.
  • Acrylic fiber having an oblate cross section of 1 to 4 dtex with a flat ratio of 5 to 20 to 80% by weight of an acrylic fiber having a flat cross section of 3 to 6 dtex, and a flat ratio of 3 to 6
  • After passing through a roller card creating a sliver, knitting with a gutting machine, pre-finishing with a polisher and shearing, and then applying glue to the back of the pile in the notta coating process The Do.
  • the pile is finished by passing the
  • coloring prints, print discharges, post-discharge color prints, or printing power with discharge agents S effective to approximate the appearance of natural fur, and after this print and discharge In this washing process, the crimp is gently extended from the root of the pile, so that it is also suitable for expressing a soft texture.
  • fmul .5dtex (trade name: fmu Co., Ltd., Kanechi Co., Ltd., acrylic synthetic fiber, flat ratio 3.0 ), RCL3. 3dtex (Brand name: RCL Co., Ltd., Acrylic synthetic fiber, flat ratio 5.5), AH3. 3dtex (Brand name: AH Co., Ltd., Akane Synthetic fiber, Acrylic synthetic fiber, flat The ratio 3.0) was used for the pile part and evaluated.
  • A One fiber looks very thin and has a dense appearance.
  • C One fiber looks slightly thicker and has a slightly sparse appearance.
  • D One fiber looks thick and has a sparse appearance.
  • A One fiber is scattered and the hair is easy to fly.
  • the softness when the pile fabric was pressed by hand was evaluated in four levels.
  • the RCL3 3dt / AH3 3dt 5/5 weight ratio made by Kanechi Co., Ltd., with a pile length of 20 mm used for the pile section is designated as B.
  • the raised state of the fibers in the raised portion and the recoverability after being pressed by hand were evaluated in four stages.
  • A Good napping properties and good recovery after being pressed by hand.
  • the length of the fiber that forms the pile part in the pile fabric stands vertically so that the fur line is aligned, and the length from the root of the fiber that forms the pile part to the tip of the long pile part by using calipers ( The length from the back side of the pile fabric! /,) was measured at 10 locations! /, And the average value was taken as the average pile length.
  • an amino-modified organopolysiloxane (amine equivalent 2000 g / mol, viscosity 1500 mPa ′ S) was attached to 0.4% omf, and after crimping, the fiber length was cut to 44 mm.
  • 0.5 parts by weight of titanium oxide is added to the spinning dope (A) with respect to the total of the polymers 1 and 2, and the twisted shape is passed through an ellipse with a diameter of 0.04x0.16 mm and a hornet number of 10,000.
  • Spin into acetone / water 30/70, 25 ° C coagulation bath with Noredraft 1.2, stretch 3 times in hot water at 70 ° C, further dry, then at 130 ° C 2 Double-stretched and then subjected to relaxation heat treatment at 150 ° C 2.
  • An elliptical cross-section fiber having an aspect ratio of 2 dtex of 4.5 was obtained.
  • amino-modified organopolysiloxane (amine equivalent 2000 g / mol, rice occupancy 1500 mPa'S) was attached to 0.4% omf, and after crimping, the fiber length was cut to 44 mm.
  • the obtained flat cross-section fibers 3.3dtex44mm and elliptical cross-section fibers 2.2dtex44mm were dyed gray with a dischargeable dye, and each 50% by weight was mixed to create a sliver.
  • the resulting sliver was knitted into a pile fabric with a sliver knit machine, glued to the back of the pile in the back coating process, and applied normally in the polishing, brush, and shearing processes to create a high pile with a pile length of 20 mm. .
  • This pile fabric was chip printed with a discharge paste for white discharge using a screen print, then steam-heated at 98 ° C. for 20 minutes, washed with water and dried.
  • a dark gray print paste was chip printed on the pile fabric by screen printing, and then steam-heated at 98 ° C. for 15 minutes and washed with water. This high pile was dried by passing it through a pin tenter set to 130 ° C for 3 minutes. After that, polishing and shirring were performed, and the fur was finished and finished to the final pile. Table 1 shows the evaluation results.
  • Nosto, Noredraft 1.1, spinning into a seton / water 30/70, 25 ° C coagulation bath, stretching 3 times in hot water at 70 ° C, drying further, 130 °
  • the fiber was stretched 1.5 times at C and subjected to relaxation heat treatment at 150 ° C. to obtain a flat cross-section fiber having a flat ratio of 8 of 4.4 d tex.
  • an amino-modified organopolysiloxane (amine equivalent: 8000 g / mol, viscosity: 1150 mPa'S) was attached to 0.4% omf, and after crimping, the fiber length was cut to 44 mm.
  • amino-modified organopolysiloxane (ammine equivalent: 8000 g / mol, viscosity: 1150 mPa'S) was attached to 0.4% omf, and after crimping, the fiber length was cut to 44 mm.
  • 3tex44mm was dyed dark with extractable dye
  • flat cross-section fiber 4.4dtex44mm was mixed with 60% by weight and elliptical cross-section fiber 3. 40% by weight of 3tex44mm mixed with cotton.
  • the resulting sliver was knitted into a pile fabric with a sliver knit machine, glued on the back of the pile in the back coating process, and processed normally in the polish, brush, and shearing processes to create a high pile with a pinole length of 24 mm. .
  • the pile fabric was chip printed with a discharge paste for white discharge by screen printing, then steam-heated at 98 ° C. for 20 minutes, washed with water and dried. Further, a black print paste was chip printed on the pile fabric by screen printing, and then steam-heated at 98 ° C. for 15 minutes and washed with water.
  • This high pile was passed through a pin tenter set at 130 ° C. for 3 minutes and dried. After that, polishing and shirring were performed, and the fur was finished and finished to the final pile. Table 1 shows the evaluation results.
  • DMAc dimethylacetamide
  • the spinning dope (C) was prepared so that the ratio was 27%. After adding 0.5% by weight of titanium oxide to the spinning dope (C) with respect to the polymer, it passes through a rectangular shape having a pore shape of 0.03x0.40 mm and a Honore number of 7,000, and a nos and nore draft 1.
  • Trowel DMAc / water 67/33, spun into a 20 ° C coagulation bath, stretched 5 times while washing with water, dried at 130 ° C, relaxed 5% at 155 ° C, 5.
  • a flat cross-section fiber having a flat ratio of 12 of 6 dtex was obtained.
  • 0.7% omf of amino-modified organopolysiloxane (amine equivalent 1500 g / mol, viscosity 400 mPa.S) was deposited, and after crimping, the fiber length was cut to 44 mm.
  • titanium oxide is added to the spinning dope (C) with respect to the polymer, and the pore shape is 0.04x. 0.
  • Spin through a 16 mm ellipse, Honoré number 10,000 Noznore with Noznore draft 1.2, DM Ac / water 67/33, 20 ° C coagulation bath, stretched 6.5 times while washing with water Then, after drying at 130 ° C, 5% relaxation was performed at 155 ° C, and an elliptical cross-section fiber having a flatness ratio of 4 dtex of 2 dtex was obtained.
  • an amino-modified organopolysiloxane (amin equivalent 1500 g / mol, viscosity 4 OOmPa.S) was attached to 0.7% omf, and after crimping, the fiber length was increased to 44 mm.
  • the resulting flat cross section fiber 5. stained 6Dtex44mm and elliptic cross-section fibers 2. Brown 2Tex44mm in soluble discharging charges, flat cross section fiber 5. 6Dtex44mm 40 wt%, elliptical cross-section fiber 2. 60 weight the 2tex44mm 0/0 cotton mixing And created a sliver.
  • the resulting sliver was knitted into a pile fabric with a sliver knit machine, glued to the back of the pile in the back coating process, and processed normally in the polisher, brush, and shearing processes to create a pile with a pile length of 24 mm. .
  • the pile fabric was chip printed with a discharge paste for white discharge by screen printing, then steam-heated at 98 ° C.
  • amino-modified organopolysiloxane (amino Equivalent 5000 g / mol, rice occupancy of 6500 mPa'S) was attached to 0.3% omf, and after further crimping, the fiber length was cut to 44 mm.
  • an amino-modified organopolysiloxane (amine equivalent 5000 g / mol, viscosity 6500 mPa'S) was attached to 0.3% omf, further crimped, and then the fiber length was cut to 38 mm.
  • the resulting flat cross section fibers 4. stained gray with 4dtex44mm and oval cross section fiber 1. Idtex38mm the variable discharge printing fee, flat cross section fiber 5. 6Dtex44mm 70 wt%, elliptical cross-section fiber 2.30 weight 2tex44mm 0/0 cotton mixing And created a sliver.
  • the resulting sliver was knitted into a pile fabric with a sliver knit machine, glued on the back of the pile in the back coating process, and processed normally in the polisher, brush and shearing processes to create a high pile with a pile length of 20 mm. .
  • the pile fabric was chip printed with a discharge paste for white discharge by screen printing, then steam-heated at 98 ° C.
  • the resulting stained gray soluble discharging charges a flat cross section fiber 3Dtex44mm and elliptic cross-section fibers 4Dtex44mm, 80 wt% of the flat cross section fiber 3Dtex44mm, an oval cross-section fibers 4tex44mm 20 weight 0/0 cotton mixing to prepare a sliver.
  • the resulting sliver is knitted into a pile fabric with a sliver knit machine, glued to the back of the pile in the back coating process, and processed normally in the polisher, brush and shearing processes to produce a high pile with a pile length of 22 mm. Created.
  • This pile fabric was screen-printed with chip-printing paste for white discharging, then steam-heated at 98 ° C for 20 minutes, washed with water and dried. Further, a dark gray print paste was chip printed on this pile fabric by screen printing, and then steam-heated at 98 ° C. for 15 minutes and washed with water.
  • the high pile was passed through a pin tenter set at 130 ° C. for 3 minutes and dried. After that, polishing and shirring were performed, and the fur was finished and finished into a final pile. Table 1 shows the evaluation results.
  • Obtained spinning dope (F)
  • 1 part by weight of titanium oxide is added to the total of the polymers 9 and 10, and the pore shape is 0.03x0.33 mm rectangular, the Honore number is 10,000, and the nore is passed through to the nos and noredraft 1 ⁇ 9.
  • Acetone / water 30/70, spun into a 25 ° C coagulation bath, stretched 3 times in hot water at 70 ° C, further dried, stretched 2 times at 130 ° C, and 150 Relaxed heat treatment was performed at ° C to obtain a flat cross-section fiber with a flat ratio of 15 of 4 dtex.
  • the fiber was stretched 2 times and further subjected to relaxation heat treatment at 150 ° C. to obtain an elliptical cross-section fiber having an aspect ratio of 4 for ldtex. Subsequently, 0.3% omf of an amino-modified organopolysiloxane (amine equivalent 2000 g / mol, rice occupancy 1500 mPa ⁇ S) was attached, and after crimping, the fiber length was cut to 38 mm.
  • an amino-modified organopolysiloxane amine equivalent 2000 g / mol, rice occupancy 1500 mPa ⁇ S
  • the resulting flattened section stained fibers 4dtex44mm and elliptic cross-section fibers ldtex38mm gray in soluble discharging charges, flat cross section fiber 4dtex44mm 70 wt%, elliptical cross-section fibers ltex38mm was 30 weight 0/0 cotton mixing to prepare a sliver.
  • the resulting sliver is knitted into a pile fabric with a sliver knit machine, glued to the back of the pile in the back coating process, and processed normally in the polisher, brush, and shearing processes to produce a high pile with a pile length of 20 mm. Created.
  • This pile fabric was screen-printed with chip-printing paste for white discharging, then steam-heated at 98 ° C for 20 minutes, washed with water and dried. Further, a dark gray print paste was chip printed on this pile fabric by screen printing, and then steam-heated at 98 ° C. for 15 minutes and washed with water.
  • the high pile was passed through a pin tenter set at 130 ° C. for 3 minutes and dried. After that, polishing and shirring were performed, and the fur was finished and finished into a final pile. Table 1 shows the evaluation results.
  • SAM10 weight 0/0 also force polymerization
  • the resulting sliver was knitted into a pile fabric with a sliver knit machine, glued to the back of the pile in the back coating process, and processed normally in the polishing, brush, and shearing processes to create a high pile with a pile length of 20 mm. .
  • the pile fabric was chip printed with a discharge paste for white discharge by screen printing, then steam-heated at 98 ° C.
  • Shape 0.03x0. 33mm rectangle, Honore number 10,000, through Noznore, Nos, Noredraft 1.2, spinning into acetone / water 30/70, 25 ° C coagulation bath, 70 ° C hot water
  • the fiber was stretched 2 times inside, further dried, stretched 2.3 times at 130 ° C, and further subjected to relaxation heat treatment at 150 ° C to obtain a flat cross-section fiber with a flatness ratio 9 of 4 dtex.
  • an amino-modified organopolysiloxane (amine equivalent 2000 g / mol, viscosity 1500 mPa'S) was attached to 0.3% omf, further crimped, and then the fiber length was cut to 44 mm.
  • the resulting sliver was knitted into a pile fabric with a sliver knit machine, glued to the back of the pile in the back coating process, and processed normally in the polish, brush, and shearing processes to create a high pile with a pile length of 27 mm. .
  • This pile fabric was screen-printed with chip-printing paste for white discharging, then steam-heated at 98 ° C for 20 minutes, washed with water and dried. Further, a dark gray print paste was chip printed on the pile fabric by screen printing, and then steam-heated at 98 ° C. for 15 minutes and washed with water.
  • This hyperpile was dried by passing it through a pin tenter set at 130 ° C for 3 minutes. After that, polishing and shirring were performed, and the fur was finished and finished to the final pile. Table 1 shows the evaluation results. Shown in
  • an amino-modified organopolysiloxane (amine equivalent 2000 g / mol, viscosity 1500 mPa'S) was adhered to 0.3% omf, further crimped, and then the fiber length was cut to 51 mm. Also, 1.5 parts by weight of titanium oxide is added to the spinning dope (I) with respect to the total of polymers 15 and 16, and the hole shape is 0.04x0.16 mm, passes through an ellipse with a hole number of 10,000 and nore. , Nos, Noredraft 1.
  • ⁇ trowel acetone / water 30/70, spun into a 25 ° C coagulation bath, stretched twice in 70 ° C hot water, further dried and then 130 ° C Then, the fiber was stretched 1.6 times and further subjected to relaxation heat treatment at 150 ° C. to obtain an elliptical cross-section fiber having an aspect ratio of 3.3 dtex of 4.5. Subsequently, 0.3% omf of amino-modified organopolysiloxane (amine equivalent 2000 g / mol, viscosity 1500 mPa'S) was attached, and after crimping, the fiber length was cut to 51 mm. Obtained flat cross-section fiber 5. 6dtex51mm and elliptical cross-section fiber 3. 3dtex 51mm was dyed gray with extractable dye, and flat cross-section fiber 5. 6dtex51mm was mixed with 60% by weight, elliptical cross-section fiber 3.3. , Created a sliver.
  • the resulting sliver is knitted into a pile fabric with a sliver knit machine, glued to the back of the pile in the knock coating process, and processed regularly in the polish, brush, and shearing processes to create a high pile with a pile length of 30 mm. did.
  • the pile fabric was chip printed with a discharge paste for white discharge by a star print, then steam-treated at 98 ° C for 20 minutes, washed with water and dried. In addition, this pile fabric is screened with a dark sag.
  • the lint paste was chip-printed, then steam-heated at 98 ° C for 15 minutes and washed with water.
  • the high pile was passed through a pin tenter set at 130 ° C. for 3 minutes and dried. After that, polishing and polishing were performed, and the fur was finished and finished to the final pile. Table 1 shows the evaluation results.
  • the obtained horseshoe-shaped cross-section fiber 3.3 dtex 44 mm was dyed gray with an extractable dye, and a sliver was made from 100% of this fiber.
  • the resulting sliver is knitted into a pile fabric with a sliver knit machine, glued to the back of the pile in the back coating process, and processed normally in the polish, brush, and shearing processes to create a pile with a pile length of 20 mm. did.
  • the pile fabric was chip printed with a discharging paste for white discharging by screen printing, then steam-heated at 98 ° C for 30 minutes, washed with water and dried. Further, a dark gray print paste was chip printed on the pile fabric by screen printing, and then steam-heated at 98 ° C.
  • a flat cross-section fiber having a flat ratio of 10 of 3 dtex was obtained. After further crimping, the fiber length was cut to 44 mm. The obtained flat cross-section fiber 3.3 dtex 44 mm was dyed gray with an extractable dye, and a sliver was prepared with 100% of this fiber. The resulting sliver was knitted into a pile fabric with a sliver machine, glued to the back of the pile in the back coating process, and processed normally in the polisher, brush and shearing processes to create a pile with a pile length of 20 mm. . The pile fabric was chip printed with a discharging paste for white discharging by screen printing, then steam-heated at 98 ° C for 30 minutes, washed with water and dried.
  • a dark gray print paste was chip printed on the pile fabric by screen printing, and then steam-heated at 98 ° C. for 15 minutes and washed with water.
  • the high pile was passed through a pin tenter set at 130 ° C. for 3 minutes and dried. After that, polishing and shirring were performed, and the fur was finished and finished to the final nozzle. Table 1 shows the evaluation results.
  • a solution of 50% by weight of acrylonitrile, 49% by weight of butyl chloride and 1% by weight of sodium styrenesulfonate dissolved in acetone so that the concentration of the polymer is 28% is used as the spinning dope.
  • 2 ⁇ trowel acetone / water 30/70 in a 25 ° C coagulation bath Spinned, stretched 3 times in hot water at 70 ° C, further dried, stretched 2 times at 130 ° C, and further subjected to relaxation heat treatment at 150 ° C. 2.
  • Flat ratio of 2dtex 4 . 5 elliptical cross section fibers were obtained. After further crimping, the fiber length was cut to 44 mm.
  • the obtained elliptical cross-section fiber 2.2 dtex 44 mm was dyed gray with an extractable dye, and a sliver was prepared from 100% of this fiber.
  • the resulting sliver was knitted into a pile fabric with a sliver machine, glued to the back of the pile in the back coating process, and processed normally in the polisher, brush and shearing processes to create a pile with a pile length of 20 mm. .
  • the pile fabric was chip printed with a discharging paste for white discharging by screen printing, then steam-heated at 98 ° C for 30 minutes, washed with water and dried.
  • a dark gray print paste was chip printed on the pile fabric by screen printing, and then at 98 ° C.
  • the resulting sliver was knitted into a pile fabric with a sliver knit machine, glued on the back of the pile in the back coating process, and processed normally in the polisher, brush and shearing processes to create a high pile with a pile length of 20 mm. .
  • the pile fabric was chip printed with a discharge paste for white discharge by screen printing, then steam-heated at 98 ° C.
  • the resulting flat cross-section fiber 3.3dtex44mm and Y-shaped fiber 3. 3dtex44mm is dyed gray with a dischargeable dye, flat cross-section fiber 3.3% dtex44mm 50% by weight, Y-shaped cross-section fiber 3.3tex38mm 50 weight 0 / 0 blended to create a sliver.
  • the resulting sliver was knitted into a pile fabric with a sliver knit machine, glued to the back of the pile in the back coating process, and processed normally in the polishing, brush, and shearing processes to create a high pile with a pile length of 20 mm. .
  • the pile fabric was chip printed with a discharge paste for white discharge by screen printing, then steam-heated at 98 ° C.
  • the resulting sliver was knitted into a pile fabric with a sliver knit machine, glued on the back of the pile in the back coating process, and processed normally in the polisher, brush and shearing processes to create a high pile with a pile length of 20 mm. .
  • the pile fabric was chip printed with a discharge paste for white discharge by screen printing, then steam-heated at 98 ° C.
  • Obtained flat cross-section fiber 3 ⁇ 3dtex44mm and horseshoe-type cross-section fiber 1 ⁇ 5dtex38mm can be dyed in gray, and flat cross-section fiber 3.3dtex44mm 70% by weight, horseshoe-type cross-section fiber 1 ⁇ 5tex38mm 30% by weight Blended to create a sliver.
  • the resulting sliver was knitted into a pile fabric with a sliver knit machine, glued to the back of the pile in the back coating process, and processed normally in the polisher, brush, and shearing processes to create a high pile with a pinole length of 20 mm. .
  • the pile fabric was chip printed with a discharge paste for white discharge by screen printing, then steam-heated at 98 ° C.
  • the resulting sliver was knitted into a pile fabric with a sliver knit machine, glued to the back of the pile in the back coating process, and processed normally in the polisher, brush, and shearing processes to create a high pile with a pinole length of 20 mm. .
  • the pile fabric was chip printed with a discharge paste for white discharge by screen printing, then steam-heated at 98 ° C. for 20 minutes, washed with water and dried. Further, a dark gray print paste was chip printed on the pile fabric by screen printing, and then steam-heated at 98 ° C. for 15 minutes and washed with water.
  • This high pile was passed through a pin tenter set at 130 ° C. for 3 minutes and dried. After that, polishing and shirring were performed, and the fur was finished and finished to the final pile. Table 1 shows the evaluation results.
  • the resulting sliver is knitted into a pile fabric with a sliver knit machine and glued to the back of the pile in the back coating process.
  • a high pile with a pile length of 20 mm was created by processing normally in the steps of polishing, brushing and shearing.
  • the pile fabric was chip printed with a discharge paste for white discharge by screen printing, then steam-heated at 98 ° C.
  • the resulting sliver was knitted into a pile fabric with a sliver knit machine, glued on the back of the pile in the back coating process, and processed normally in the polisher, brush and shearing processes to create a high pile with a pile length of 20 mm. .
  • the pile fabric was chip printed with a discharge paste for white discharge by screen printing, then steam-heated at 98 ° C.
  • the pile fabric of the present invention provides a pile having a natural chinchilla-like appearance and texture, which has a fine appearance and a soft texture, but has excellent hair separation and puffiness.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Knitting Of Fabric (AREA)
  • Artificial Filaments (AREA)

Abstract

Etoffe à poils laquelle a un aspect fin et une texture douce et, malgré ceci, est excellente en termes d'aptitude au démêlage et au lainage et laquelle a un aspect et une texture similaires à ceux du chinchilla naturel. La partie poils de l'étoffe à poils est constituée de fibres acryliques qui ont une teneur en acrylonitrile supérieure ou égale à 40 % en poids et qui comprennent un mélange de : 30-80 % en poids de fibres de 3-6 dtex qui ont une section en coupe transversale plate ayant un rapport d'allongement de 5-15 ; et 20-70 % en poids de fibres de 1-4 dtex qui ont une section en coupe transversale elliptique ayant un rapport d'allongement de 4-6.
PCT/JP2007/072405 2006-11-21 2007-11-19 Étoffe à poils WO2008062765A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006314671 2006-11-21
JP2006-314671 2006-11-21

Publications (1)

Publication Number Publication Date
WO2008062765A1 true WO2008062765A1 (fr) 2008-05-29

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Application Number Title Priority Date Filing Date
PCT/JP2007/072405 WO2008062765A1 (fr) 2006-11-21 2007-11-19 Étoffe à poils

Country Status (1)

Country Link
WO (1) WO2008062765A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109112669A (zh) * 2017-06-22 2019-01-01 日本爱克兰工业株式会社 具有三维卷曲的扁平丙烯腈系纤维和使用了该纤维的绒头布帛
IT202100011663A1 (it) * 2021-05-06 2022-11-06 Inseta S R L Un metodo e relativo macchinario per la produzione di una pelliccia ecologica

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07238423A (ja) * 1994-02-21 1995-09-12 Kanebo Ltd 獣毛調アクリル系合成繊維の製造法
JPH11200190A (ja) * 1998-01-16 1999-07-27 Toray Ind Inc パイル布帛
JP2003301322A (ja) * 2002-04-05 2003-10-24 Mitsubishi Rayon Co Ltd アクリル系異形断面細繊度繊維及びその製造方法
JP2006138034A (ja) * 2004-11-12 2006-06-01 Kaneka Corp 毛さばき性とソフトな触感を両立する立毛パイル布帛

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07238423A (ja) * 1994-02-21 1995-09-12 Kanebo Ltd 獣毛調アクリル系合成繊維の製造法
JPH11200190A (ja) * 1998-01-16 1999-07-27 Toray Ind Inc パイル布帛
JP2003301322A (ja) * 2002-04-05 2003-10-24 Mitsubishi Rayon Co Ltd アクリル系異形断面細繊度繊維及びその製造方法
JP2006138034A (ja) * 2004-11-12 2006-06-01 Kaneka Corp 毛さばき性とソフトな触感を両立する立毛パイル布帛

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109112669A (zh) * 2017-06-22 2019-01-01 日本爱克兰工业株式会社 具有三维卷曲的扁平丙烯腈系纤维和使用了该纤维的绒头布帛
IT202100011663A1 (it) * 2021-05-06 2022-11-06 Inseta S R L Un metodo e relativo macchinario per la produzione di una pelliccia ecologica

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