WO2020175193A1 - Tissu de trame à torsion dure de cellulose régénérée pour tenue traditionnelle sari - Google Patents

Tissu de trame à torsion dure de cellulose régénérée pour tenue traditionnelle sari Download PDF

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Publication number
WO2020175193A1
WO2020175193A1 PCT/JP2020/005868 JP2020005868W WO2020175193A1 WO 2020175193 A1 WO2020175193 A1 WO 2020175193A1 JP 2020005868 W JP2020005868 W JP 2020005868W WO 2020175193 A1 WO2020175193 A1 WO 2020175193A1
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Prior art keywords
weft
fabric
inch
woven fabric
sari
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Ceased
Application number
PCT/JP2020/005868
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English (en)
Japanese (ja)
Inventor
實松　照剛
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Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
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Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
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Publication of WO2020175193A1 publication Critical patent/WO2020175193A1/fr
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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
    • D03D15/40—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 yarns or threads
    • D03D15/41—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 yarns or threads with specific twist
    • 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
    • D03D15/20—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 material of the fibres or filaments constituting the yarns or threads
    • D03D15/208—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 material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/225—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 material of the fibres or filaments constituting the yarns or threads cellulose-based artificial, e.g. viscose
    • 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
    • D03D15/50—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 properties of the yarns or threads
    • D03D15/567—Shapes or effects upon shrinkage
    • 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
    • D06M13/10—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 oxygen
    • D06M13/165—Ethers
    • D06M13/17—Polyoxyalkyleneglycol ethers
    • 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
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them

Definitions

  • the present invention relates to a weft strong twist fabric containing regenerated cellulose fibers as wefts, and more particularly to a weft strong twist fabric for national costume sari containing regenerated cellulose fibers as wefts and a national costume sari using the same. ..
  • Sari which is a national costume of South Asian region, is worn around a body like a scarf, so it has traditionally been cut to a length of about 5 as a cloth for sari, and a latitudinal direction.
  • a woven fabric with a low basis weight that has not been cut has been used.
  • regenerated cellulose fiber is preferred after silk, and it has a texture (for example, woven fabric in which weft is composed of strong twisted yarns and unwound to develop grain, such as georgette andorgin). Is very liked.
  • a low-weft strongly twisted woven fabric manufactured using regenerated cellulose fibers, there is a problem that the grain becomes uneven in the width direction.
  • Patent Document 2 embossing is applied to a greige machine to uniformly fix wrinkle-occurring points, and the bath ratio! It describes a technique that suppresses yarn threading and promotes uniform untwisting by untwisting by an air-flow dyeing machine with an ultra-low bath ratio of .2 to 2.
  • Patent Document 1 Japanese Patent Application Laid-Open No. 11-20000 2 51
  • Patent Document 2 JP 20000__3 2 8 4 3 1 ⁇ 02020/175193 2 (: 17 2020/005868
  • Patent Document 1 does not pay attention to low basis weight.
  • a strongly twisted woven fabric made of regenerated cellulose fiber having a low basis weight may not have sufficient strength to withstand uneven embossing and may have holes in the fabric.
  • low-basis weight fabrics are difficult to carry by air flow and difficult to untwist uniformly. Therefore, according to the techniques described in Patent Documents 1 and 2, the uniformity of the grain in the low-weft strongly twisted woven fabric manufactured using the recycled cellulose fiber (especially in the width direction of the woven fabric (that is, the weft direction) is uniform). Sex) has not been realized
  • the problem to be solved by the present invention is to use a regenerated cellulose fiber as a weft, and a weft strong twist fabric having a low basis weight and a uniform wrinkle in the width direction. And to provide a national costume sari fabric that is the weft strong twist fabric and a national costume sari using the same.
  • the present inventor has conducted extensive studies and experiments to solve the above-mentioned problems, and as a result, controls the twist coefficient and the swelling degree of the weft yarn to obtain a strong weft yarn having a low basis weight and a uniform wrinkle in the width direction.
  • the inventors have found that a woven fabric is manufactured and have completed the present invention.
  • the present invention includes the following.
  • the weft strong twist fabric The following values are provided, and the maximum value is 120% or less of the minimum value when the inter-texture pitch distance in the weft direction in the weft strong twist fabric is measured at one end, the center and the other end in the weft direction. , Weft strong twist fabric.
  • Crepe de chine woven fabric having an arithmetic average height of 15 or more and a grain height ⁇ 02020/175193 3 ((171?2020/005868
  • a weft strong twist woven fabric having a low basis weight and a uniform wrinkle in the width direction while using regenerated cellulose fibers for the weft, and a national costume sari fabric that is the weft strong twist woven fabric And a folk costume sari using the same can be provided.
  • One aspect of the present invention is a weft strong twist woven fabric using regenerated cellulose fibers having a twist coefficient ( ⁇ ) of 135 or more and a swelling degree of 55% or more and 70% or less as a weft.
  • the fabric is The maximum value is 120% or less of the minimum value when the inter-pitch irregularity pitch distance in the weft direction in the weft strong twist fabric is measured at one end, the center and the other end in the weft direction.
  • the weft strong twist fabric using regenerated cellulose fibers as the weft has a low basis weight, it is defibrated when subjected to the untwisting process using the impact force between the fabric and the fabric or the fabric and the machine in a wet state. Although it can be made uniform in the width direction, it is unevenly stretched in the width direction when the dyed fabric is stretched out with a tenter in order to finish it to the target width, which causes unevenness of grain. I understood. Especially for the fabrics required for ethnic clothing sari, the texture with finishing softener is not preferred, so there is no finishing softener on the fabric, that is, the friction between the warp and the weft is strong. The unevenness of the wrinkles is noticeable because the width is widened in. The present inventor can control the swelling degree of regenerated cellulose fibers in the width direction. ⁇ 02020/175193 4 ⁇ (: 171?2020/005868
  • the control (particularly suppression) of the swelling degree can be realized by a method of crosslinking the regenerated cellulose fiber with a resin processing agent having a low concentration in a raw machine.
  • the degree of swelling is low, the width shrinkage in the wet state before dyeing is suppressed, and the draw-out ratio to the target finish width can be reduced, so that a weft strong twist fabric having uniform wrinkles in the width direction can be obtained.
  • the regenerated cellulose fiber used for the weft refers to a fiber obtained by dissolving a cellulose raw material and spinning the same, such as cupraammonium rayon, pisco rayon, polynosic, and lyocell. Cupra ammonium ray and viscose rayon have particularly good effects.
  • the regenerated cellulose fiber may be a long fiber, a short fiber or a combination thereof, and may be a mixed fiber composite of two or more kinds of fibers, a mixed fiber composite, or a long fiber short fiber composite.
  • the method for twisting regenerated cellulose fibers in the present disclosure is not particularly limited as long as it is a general twisting machine such as an Italy twisting machine, a ring twisting machine, and a double twister, but an Italian twisting machine and a double twister are available.
  • Regenerated cellulosic fibers have a twist with a twist factor ⁇ 13.5 or greater.
  • the upper limit of the twist coefficient ⁇ is preferably less than 360, more preferably less than 300, and even more preferably less than 250.
  • twisting factor ⁇ is less than 1 35, the wrinkles are too weak, which is not desirable. Even if a twisted yarn having a twisting coefficient of less than 135 is used as a weft, a woven fabric having a desired grain cannot be obtained. Twisted yarns having a twisting coefficient of less than 360 are suitable for general use because the production efficiency is less likely to decrease due to increased yarn breakage during production, increased production time, and the like.
  • the regenerated cellulose fiber is in an untwisted state, but it is possible that the regenerated cellulose fiber in the weft strong twist woven fabric is derived from the regenerated cellulose fiber having the above twist coefficient.” It can be confirmed according to _ 1 0 3 0-1: 2 0 1 2. ⁇ 02020/175193 5 ((171?2020/005868
  • the fineness of the warp and the weft, and the fabric density are not particularly limited, and the basis weight of the weft strong twist fabric is
  • the preferred fineness of the warp and the weft is respectively from 440 to 16 fathers to 840 to 16 fathers.
  • the woven fabric density is, for example, in the crepe georgette woven fabric, together with the history, preferably 100 or less/90 or 90/inch or less.
  • the warp density is preferably 1700 lines/inch or less, or 160 lines/inch or less, or 150 lines/inch or less
  • weft density is preferably 10000 lines/inch or less, or 90 lines /Inch or less.
  • the fabric density of the crepe georgette fabric may preferably be 40 or more, or 60 or more, and the warp density of the crepe de chine fabric is preferably 90 or more.
  • Or 100 lines/inch or more, and the weft density may preferably be 40 lines/inch or more, or 60 lines/inch or more.
  • the regenerated cellulose fiber imparted with the specific twist described above is used for the weft.
  • the regenerated cellulose fiber to which the above-mentioned specific twist is imparted is preferably 80% or more, more preferably 90% or more, still more preferably 100% by weight based on the whole weft.
  • natural fibers such as silk, cotton, hemp, synthetic fibers such as polyester and nylon
  • regenerated cellulose fiber can be exemplified.
  • Natural fibers derived from cellulose or regenerated cell-based fibers are used. Among them, regenerated cellulose fibers are preferable, and regenerated cellulose fibers that are the same as the wefts are more preferable. Both long and short fibers can be used as the warp.
  • crepe decin means a strongly twisted woven fabric composed of a warp twist coefficient ⁇ 13.5 and a weft twist coefficient ⁇ 135 or more and less than 360.
  • the crepe georgette means a strongly twisted woven fabric having a warp twist coefficient ⁇ 13.5 or more and a weft twist coefficient ⁇ 135 or more and less than 360.
  • the design of the weft strong twist woven fabric of the present disclosure is not particularly limited, but a flat design is preferable in order to increase the grain, because the weaving density can be lowered.
  • ⁇ 02020/175193 6 ⁇ (: 171?2020/005868
  • the height of the grain in the present disclosure means the height of the unevenness of the grain, and the height of the grain is 3025 1 7
  • 201 2 faces whole (entire i.e. measurement area) of the surface roughness according to a value obtained by actual measurement of the arithmetic average height 3 3 from the image analysis.
  • the value of 33 is crepe diosette, preferably 30 or more, or 40 or more, or 50 or more, crepe decine, and preferably , 1 501 or more, or 201 1 or more.
  • the height of the grain can be adjusted by the number of twists of the yarn, the density of the woven fabric, the untwisting conditions, and the like.
  • the height of the texture may be, in the crepe diosette, preferably 150 or less, or 100 or less, and in the crepe decin, preferably
  • the inter-pitch irregularity pitch distance in the weft direction means the average inter-pitch irregularity interval, "1 3 606001: 2001 (1 304287: 1 997
  • the average length of the surface roughness curve element Is the value actually measured from image analysis.
  • the measurement is carried out at one end and the other end (that is, left and right ends) in the weft direction (that is, the width direction) of the weft strong-twisted fabric, and a fixed number of measurements at three points in the center (for example, in the warp direction, 5 points at intervals) and obtain each value of one end, the center and the other end of the weft as the number average value of 10 places in the warp direction.
  • the maximum value when the inter-texture pitch distances at the one end, the center and the other end in the weft direction are compared is 120% or less of the minimum value, preferably 115% or less.
  • the maximum value is equal to the minimum value (ie the maximum value is 100% of the minimum value), but from the viewpoint of the easiness of manufacturing of the fabric, the maximum value is 103% or more of the minimum value, or 105 It may be more than %.
  • the distance between the textured uneven pitches of the strongly twisted weft fabric tends to reach the maximum value in the central part, but it depends on the moisture content in the width direction during the width-drawing, small wrinkles generated during the width-drawing, etc. , The part where the dough begins to grow changes ⁇ 02020/175193 7 ⁇ (: 171?2020/005868
  • the weft strongly twisted woven fabric according to one aspect of the present invention is characterized in that the difference in the distance between the uneven pitches at one end, the center and the other end in the weft direction (that is, the width direction of the woven fabric) is small.
  • the width-out ratio As a means for controlling the content to 0% or less, there can be exemplified a method of adjusting the width-out ratio during finish drying after dyeing. When the maximum value exceeds 120% of the minimum value, the wrinkle interval is locally large in the width direction, and uniform wrinkles cannot be expressed, which is not preferable. Examples of the method for adjusting the width-out ratio include a method for controlling the degree of swelling of the regenerated cellulose fiber.
  • the basis weight of the strong-twisted weft fabric is Above, it is below 10 9 / 2 . If the basis weight is less than 3 0 9/2, undesirable because it does not withstand practical use by confusing grain fabric is too thin, and the strength plane. Also, the basis weight is 100 If it is above the range, the regenerated cellulose fiber causes fibrils and induces threads, which is not preferable.
  • the basis weight is preferably 4 Or more, or 5 09/01 2 or more, preferably 90 9/01 2 or less, or 8 09/01 2 or less.
  • the swelling degree of the regenerated cellulose fiber used as the weft is 55% or more and 70% or less.
  • untwisting torque is generated when a physical impact force is applied when the regenerated cellulose fibers swell.
  • the swelling is still high, the untwisting torque will be strong, the wrinkles will stand up too much, and the material shrinkage will be large. Therefore, it is desirable to control the degree of swelling of regenerated cellulose fibers (typically, to suppress the degree of swelling inherent in regenerated cellulose fibers).
  • the degree of swelling is higher than 70%, the untwisting torque becomes too strong, which is not preferable.
  • the degree of swelling is less than 55%, the untwisting torque is too weak and no wrinkles occur, which is not preferable.
  • the degree of swelling is preferably 58% or more, and more preferably 65% or less. Examples of means for controlling the degree of swelling include high-pressure hot water treatment, steam treatment, and crosslinking between regenerated cellulose fibers as described below. Bridge Is preferable because uniform wrinkles can be easily formed in the width direction.
  • the method for producing the strong twist weft fabric is not particularly limited, and for example, it can be produced from the raw yarn through steps such as weaving, scouring, dyeing, sorbing, tenter drying, and camfitting.
  • the treatment for suppressing the swelling degree of the regenerated cellulose fiber is performed, it is extremely preferable to perform the treatment before the untwisting step.
  • a method for controlling the degree of swelling a method in which wefts are crosslinked between fibers is preferable.
  • non-formalin-based resin finishing agent containing N, N'-dimethyl-dihydroxyethyleneurea as a main component for example, concentration of 45% by weight
  • metallic hydrochloric acid catalyst 1 to 2% by weight relative to raw machinery.
  • % was applied by the dip nip method, after drying at a temperature of 1 0 0 ° Celsius to 1 4 0 ° C, is 1 5 0 performs curing at a temperature of ° Celsius to 1 8 0 ° C the crosslinking reaction It is preferable.
  • a polyethylene glycol resin having a degree of polymerization of 300 to 500 may be mixed in the processing agent bath at 1 to 4% by weight.
  • the treatment of suppressing the swelling degree before untwisting may be performed at any timing before untwisting, and may be, for example, a yarn treatment before weaving or a treatment with a raw machine.
  • a drum washer As an apparatus used for untwisting the fabric, a drum washer, a jet dyeing machine and the like can be mentioned, but a drum washer is preferable because it is easy to uniformly obtain grain, and for example, 20 °C to 40 °C. Untwisting may be performed at °C for 10 to 90 minutes.
  • the scouring method and the dyeing method are not particularly limited. For example, using a jet dyeing machine for both scouring and dyeing, add 1 to 5% by weight of a weak alkaline agent such as soda ash and 1 to 5% by weight of a surfactant, and scouring at 85 °C to 95 °C. Then, after washing with neutral water, dyeing is performed.
  • a reactive dye or a direct dye can be used, and dyeing may be performed according to a conventional method.
  • the warp is a material other than cellulosic material
  • scouring and dyeing suitable for the material may be added. After dyeing, sorbing is performed by a conventionally known method.
  • the dehydrated dough may be tentatively laid out by a tenter, or the once dried dough may be tentatively stretched again to a predetermined width by a tenter or the like.
  • the weft strong twist fabric is not provided with a finish (eg, a soft finish).
  • a finish eg, a soft finish
  • the fabric for the national costume sari Those without a softening agent are generally preferred.
  • a strongly twisted weft fabric without a finishing agent is suitable, for example, as a fabric for national costume sari.
  • the weft strong twist fabric may be provided with a finish.
  • the texture may be processed using a cam fitting machine, a semi-decatizer, an air tumbler or the like.
  • the weft strongly twisted woven fabric of the present invention has uniform wrinkles in the width direction, and thus can be suitably used especially as a fabric for ethnic sari. Therefore, one aspect of the present invention provides a national costume sari using the above-mentioned weft strong twist fabric.
  • the measurement method and evaluation method are as follows.
  • the measurement area is an image area with a warp direction of 7.6 mm and a weft direction of 5.7 mm, with the center being 5 cm from each side edge in the weft direction (width direction) of the fabric to the center side in the width direction. (For both ends in the width direction), and the image area (about the center in the width direction) of the warp direction 7.6 mmX weft direction 5.7 mm centered on the center point in the weft direction. These three measurement sites were set as one set, and measurement was performed at five measurement sites selected at 5 cm intervals in the warp direction of the fabric. The number average value of all the measured values obtained was calculated and used as the height of the wrinkles (numerical values are rounded to one decimal place).
  • Cut-off value Cuts off at a height of 10! 01 or higher.
  • average surface roughness curve element length was calculated by the following work procedure.
  • the measurement site is located at the center side in the width direction from each side edge in the weft direction (width direction) of the fabric.
  • Direction of weft centered on the point that is part of Area of
  • Kyupraammonium rayon 33 as a crepe georgette woven fabric with a twist structure and a flat structure, width 1 38 ⁇ 1, warp density 74 yarns/ Inch and weft density of 72 yarns/inch were used for weaving.
  • a non-formalin resin manufactured by Union Chemical Co., Uniresin 1
  • a metal salt catalyst as a catalyst (Unicatalyst, manufactured by Union Chemical Co., Ltd. (5%) was used for dip-nip, followed by drying with a pin-ten evening dryer at 120 ° ⁇ , and further heat treatment for crosslinking was performed with a pin-ten evening dryer at 170 ° ⁇ for 1 minute. After that, the decompressing embossing process was performed for 45 minutes with the drum washer.
  • Example 1 The raw material used in Example 1 was a non-formalin resin (manufactured by Union Chemical Co., Uniresin 1 68 ! ⁇ 1 :5 I %), and a metal salt catalyst (Union ⁇ 02020/175193 13 ((171?2020/005868
  • the amount of fabric in the wet state after dehydration was a width of 190,000, a warp density of 94 yarns/inch, and a weft yarn density of 90 yarns/inch.
  • Example 1 The greige machine used in Example 1 was not subjected to the crosslinking treatment, and the untwisted embossing treatment, scouring, and dyeing were performed in the same manner as in Example 1 to obtain a blue strongly twisted fabric in a wet state after dehydration.
  • the dough has a width of 99
  • the warp density was 104 yarns/inch and the weft yarn density was 92 yarns/inch.
  • Example 1 The raw material used in Example 1 was a non-formalin resin (manufactured by Union Chemical Co., Ltd., Uniresin 1 681 ⁇ 1 :81 1%), a metal salt catalyst (Uni Union Chemical Co., Unicatalyst) as a catalyst. 4 1 %), Mitsu-400 (5. After dipping and nipping, use a pin tenter type dryer 1 2 ⁇ 02020/175193 14 ⁇ (: 171?2020/005868
  • the amount of fabric in the wet state after dehydration is 120
  • the warp density was 86 yarns/inch and the weft yarn density was 78 yarns/inch.
  • the green fabric was subjected to the same crosslinking treatment, untwisting, scouring and dyeing treatment as in Example 1 to obtain a blue strongly twisted fabric.
  • the amount of fabric in the wet state after dehydration was a width of 1900,01, a warp density of 94 yarns/inch, and a weft density of 90 yarns/inch.
  • Example 3 Using the greige machine used in Example 3, untwisting, scouring, and dyeing were performed in the same manner as in Comparative Example 1 to obtain a blue strongly twisted fabric.
  • the amount of fabric in the wet state after dehydration is The warp density is 108 threads/inch, the weft density is 92 threads/inch. ⁇ 02020/175193 15 ⁇ (: 171?2020/005868
  • the green fabric was subjected to the same crosslinking treatment, untwisting, scouring and dyeing treatment as in Example 1 to obtain a blue strongly twisted fabric.
  • the wet fabric after dehydration had a width of 1900, a warp density of 18 2 threads/inch, and a weft density of 9 2 threads/inch.
  • Example 4 Using the greige machine used in Example 4, untwisting, scouring, and dyeing were performed in the same manner as in Comparative Example 1 to obtain a blue strongly twisted fabric.
  • the amount of fabric in the wet state after dehydration was a width of 100,000!, a warp density of 199/inch, and a weft density of 92/inch.
  • Table 1 shows the processability and finished weight of the dyed woven fabric obtained above, the performance of the dyed woven fabric, and the results of the evaluation of the grain-creasing ability for the national costume sari.
  • the green fabric was subjected to the same crosslinking treatment, untwisting, scouring, and dyeing treatment as in Example 1 to obtain a blue strongly twisted fabric.
  • the wet fabric after dehydration had a width of 1900, a warp density of 18 2 threads/inch, and a weft density of 9 2 threads/inch.
  • Example 5 Using the greige machine used in Example 5, untwisting, scouring, and dyeing were performed in the same manner as in Comparative Example 1 to obtain a blue strongly twisted fabric.
  • the amount of fabric in the wet state after dehydration is The warp density was 197 7 threads/inch and the weft density was 9 2 threads/inch.
  • ⁇ Dry (cotton count 183) cupra ammonium rayon is used as a crepe de chine fabric with a twisted arrangement and a flat structure.
  • the weaving machine was woven with a warp density of 1 4 4 yarns/inch and a weft yarn density of 8 6 yarns/inch.
  • the amount of wet fabric after dehydration is 110
  • the warp density was 1 8 1 thread/inch and the weft density was 9 4 thread/inch.
  • Example 6 Using the greige machine used in Example 6, the same untwisting, scouring, and dyeing treatments as in Example 6 were performed without crosslinking treatment, and a blue strongly twisted fabric was obtained. The amount of fabric in the wet state after dehydration is 1 The warp density was 195 5/inch and the weft density was 9 4/inch.
  • the weft strongly twisted woven fabric of the present disclosure can be suitably applied as, for example, a fabric for a national costume sari by having a uniform grain in the width direction.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Woven Fabrics (AREA)

Abstract

L'invention concerne : un tissu de trame à torsion dure qui utilise des fibres de cellulose régénérée en tant que trame et qui présente un faible grammage ainsi qu'une texture uniforme dans la direction de la largeur ; et un tissu d'un sari de tenue traditionnelle qui est le tissu de trame à torsion dure. Le tissu de trame à torsion dure comprend des fibres de cellulose régénérée en tant que trame, avec une constante de torsion (K) d'au moins 135 et un gonflement de 55 à 70 %, le tissu de trame à torsion dure ayant un grammage de 30 à 100 g/m2 et, lorsque la distance de pas du relief de texture dans la direction de trame du tissu de trame à torsion dure est mesurée à une extrémité, le centre et une autre extrémité dans le sens de la largeur, la valeur maximale est inférieure ou égale à 120 % de la valeur minimale.
PCT/JP2020/005868 2019-02-28 2020-02-14 Tissu de trame à torsion dure de cellulose régénérée pour tenue traditionnelle sari Ceased WO2020175193A1 (fr)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112877852A (zh) * 2021-01-13 2021-06-01 鲁泰纺织股份有限公司 合股强捻纱色织防水外套面料的生产方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50148668A (fr) * 1974-05-15 1975-11-28
JPH04228687A (ja) * 1990-11-22 1992-08-18 Asahi Chem Ind Co Ltd 再生セルロース系繊維布帛の染色方法
JPH1072781A (ja) * 1996-06-27 1998-03-17 Asahi Chem Ind Co Ltd 人造セルロース系繊維の改質加工方法
JPH11189946A (ja) * 1997-12-25 1999-07-13 Asahi Chem Ind Co Ltd 人造セルロース短繊維撚糸織物
JP2000355812A (ja) * 1999-06-14 2000-12-26 Asahi Chem Ind Co Ltd 吹き出し防止裏地
JP2001164418A (ja) * 1999-12-13 2001-06-19 Fuji Spinning Co Ltd 改質セルロース再生繊維の製造法
JP2012001830A (ja) * 2010-06-14 2012-01-05 Asahi Kasei Fibers Corp 洗濯耐久性に優れるセルロース系織物

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50148668A (fr) * 1974-05-15 1975-11-28
JPH04228687A (ja) * 1990-11-22 1992-08-18 Asahi Chem Ind Co Ltd 再生セルロース系繊維布帛の染色方法
JPH1072781A (ja) * 1996-06-27 1998-03-17 Asahi Chem Ind Co Ltd 人造セルロース系繊維の改質加工方法
JPH11189946A (ja) * 1997-12-25 1999-07-13 Asahi Chem Ind Co Ltd 人造セルロース短繊維撚糸織物
JP2000355812A (ja) * 1999-06-14 2000-12-26 Asahi Chem Ind Co Ltd 吹き出し防止裏地
JP2001164418A (ja) * 1999-12-13 2001-06-19 Fuji Spinning Co Ltd 改質セルロース再生繊維の製造法
JP2012001830A (ja) * 2010-06-14 2012-01-05 Asahi Kasei Fibers Corp 洗濯耐久性に優れるセルロース系織物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112877852A (zh) * 2021-01-13 2021-06-01 鲁泰纺织股份有限公司 合股强捻纱色织防水外套面料的生产方法

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