EP1819855A1 - Warp-stretch woven fabrics comprising polyester bicomponent filaments - Google Patents
Warp-stretch woven fabrics comprising polyester bicomponent filamentsInfo
- Publication number
- EP1819855A1 EP1819855A1 EP04810211A EP04810211A EP1819855A1 EP 1819855 A1 EP1819855 A1 EP 1819855A1 EP 04810211 A EP04810211 A EP 04810211A EP 04810211 A EP04810211 A EP 04810211A EP 1819855 A1 EP1819855 A1 EP 1819855A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fabric
- warp
- bicomponent
- yarn
- polyester
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 72
- 239000002759 woven fabric Substances 0.000 title claims abstract description 21
- 239000004744 fabric Substances 0.000 claims abstract description 88
- -1 poly(ethylene terephthalate) Polymers 0.000 claims abstract description 47
- 238000010276 construction Methods 0.000 claims abstract description 14
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 12
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 12
- 229920002215 polytrimethylene terephthalate Polymers 0.000 claims abstract description 10
- 230000008602 contraction Effects 0.000 claims abstract description 8
- 235000004879 dioscorea Nutrition 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 description 16
- 238000004043 dyeing Methods 0.000 description 12
- 229920000742 Cotton Polymers 0.000 description 9
- 238000011084 recovery Methods 0.000 description 9
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- 230000001143 conditioned effect Effects 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- 229940035437 1,3-propanediol Drugs 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-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
- 125000004122 cyclic group Chemical group 0.000 description 2
- JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical compound OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 2
- 238000009998 heat setting Methods 0.000 description 2
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- QWGRWMMWNDWRQN-UHFFFAOYSA-N 2-methylpropane-1,3-diol Chemical compound OCC(C)CO QWGRWMMWNDWRQN-UHFFFAOYSA-N 0.000 description 1
- NMYFVWYGKGVPIW-UHFFFAOYSA-N 3,7-dioxabicyclo[7.2.2]trideca-1(11),9,12-triene-2,8-dione Chemical compound O=C1OCCCOC(=O)C2=CC=C1C=C2 NMYFVWYGKGVPIW-UHFFFAOYSA-N 0.000 description 1
- SXFJDZNJHVPHPH-UHFFFAOYSA-N 3-methylpentane-1,5-diol Chemical compound OCCC(C)CCO SXFJDZNJHVPHPH-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 229920002821 Modacrylic Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229960000250 adipic acid Drugs 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- PMMYEEVYMWASQN-IMJSIDKUSA-N cis-4-Hydroxy-L-proline Chemical compound O[C@@H]1CN[C@H](C(O)=O)C1 PMMYEEVYMWASQN-IMJSIDKUSA-N 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000000985 reactive dye Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- MKWYFZFMAMBPQK-UHFFFAOYSA-J sodium feredetate Chemical compound [Na+].[Fe+3].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O MKWYFZFMAMBPQK-UHFFFAOYSA-J 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 1
- 235000019801 trisodium phosphate Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- 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
- D03D15/56—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 elastic
Definitions
- This invention relates to woven fabrics, particularly woven fabrics comprising polyester bicomponent filaments of poly(ethylene terephthalate) and po!y(trimethylene terephthalate) oriented in the warp direction of the woven fabric.
- polyester bicomponent fibers comprising poly(ethylene terephthalate) and poly(trimethylene terephthalate) are known. Such fibers are disclosed for example in United States Published Patent Application No. US2001/0055683. Such fibers have been used in woven fabrics, as disclosed in United States Published Patent Application No. 2003/0092339 and in Japanese Published Patent Application Nos. JP2002-004145, JP2001 -303394, JP11-172545, JP2001-316923, JP2002-180354, and J P2002- 1555449. However, such fabrics can have unnecessarily high proportions of polyester bicomponent fibers, and fabrics that use such fibers more efficiently are sought.
- the present invention relates to a warp-stretch woven fabric of a plain, twill, or satin construction.
- the woven fabric has weft yarns and warp yams, and from about 15 to about 55 weight percent of the warp yarns are polyester bicomponent continuous filaments comprising poly(ethylene terephthalate) and poly(trimethylene terephthalate).
- the polyester bicomponent warp yarns have an after-heat-set crimp contraction value preferably of about 20% to about 80%.
- warp-stretch woven fabrics can be prepared with unexpectedly high stretch and recovery properties despite comprising comparatively low levels of certain polyester bicomponent yarns.
- polyester bicomponent filament means a continuous filament comprising a pair of polyesters intimately adhered to each other along the length of the filament, so that the filament cross- section is for example a side-by-side, eccentric sheath-core or other suitable cross-section from which useful crimp can be developed.
- Yaarn means a plurality of continuous filaments.
- Pick-and-pick means a woven construction in which a polyester bicomponent filament weft yarn ("first yarn”) and a (“second”) weft yarn are in alternating picks of the fabric.
- Co-insertion means a woven construction in which a polyester bicomponent filament yarn ("first yarn”) and a (“second”) weft yarn have been woven as one, in the same pick.
- “Woven separately” means the yarns are separate from each other within the finished fabric, without having been twisted or entangled together before being woven; herein “woven separately” does not preclude weaving collections of substantially similar filaments (optionally interlaced with each other) or weaving into a co-insertion construction.
- the fabric of the invention is a warp-stretch woven selected from the group consisting of plain, twill, and satin constructions.
- the warp- stretch woven has weft yarns and warp yarns, wherein from about 15 to about 55 weight percent (preferably about 22 to about 33 weight percent) of the warp yarns are polyester bicomponent continuous filaments comprising poly(ethylene terephthalate) and poly(trimethylene terephthalate).
- the other warp yarns can be, for example, spun staple yarns, such as cotton, wool, or linen; they can also be of monocomponent poly(ethylene terephthalate) fibers, monocomponent poly(trimethylene terephthalate) fibers, polycaprolactam fibers, poly(hexamethylene adipamide) fibers, acrylic fibers, modacrylic fibers, acetate fibers, rayon fibers, and combinations thereof.
- the weft yarns can be the same as, or different from, the warp yarns.
- the fabric can be warp-stretch only, or it can be bi-stretch, in which useful stretch and recovery properties are exhibited in both the warp and weft directions; such weft-stretch can be provided by polyester bicomponent filament yarns, spandex, melt-spun elastomer, and the like.
- the weft yarns comprise polyester bicomponent filament ("first") yarns
- they can be present with a second yarn (optionally a spun staple yarn), for example, in a pick-and-pick or co-insertion construction.
- the bicomponent filament yarns can be present from about 13 to about 28 weight percent (preferably about 13 to abouti 9 weight percent), based on total fabric weight when none of the polyester bicomponent filaments are present in the weft (i.e., when the polyester bicomponent filaments are only present in the warp).
- the polyester bicomponent filaments comprise poly(ethylene terephthalate) and poly(trimethylene terephthalate) in a weight ratio of about 30/70 to about 70/30, and have an after-heat-set crimp contraction value from about 20% to about 80%, preferably about 30% to about 60%.
- comonomers can be incorporated into the polyesters of the bicomponent filament in minor amounts, provided such comonomers do not have an adverse effect on the amount of fiber crimp, and if the benefits of the invention are not deleteriously affected.
- Examples include linear, cyclic, and branched aliphatic dicarboxylic acids (and their diesters) having 4-12 carbon atoms; aromatic dicarboxylic acids (and their esters) having 8-12 carbon atoms (for example isophthalic acid, 2,6- naphthalenedicarboxylic acid, and 5-sodium-sulfoisophthalic acid); and linear, cyclic, and branched aliphatic diols having 3-8 carbon atoms (for example 1 ,3-propane diol, 1,2-propanediol, 1,4-butanediol, 3-methyl-1,5- pentanediol, 2,2-dimethyl-1 ,3-propanediol
- polyesters can also have incorporated therein additives, such as titanium dioxide.
- the linear density of the polyester bicomponent filament yarn of which the fabric of the invention is comprised can range from about 70 denier to about 900 denier (78 dtex to 1000 dtex).
- polyester bicomponent filament yarns not be twisted or entangled combinations of bicomponent filaments with other, for example, monocomponent or staple, fibers.
- the bicomponent filament yarns be woven separately from the other yams in the fabric in order to avoid the expense of an additional step, to obtain high stretch and recovery properties, and to give high fabric surface smoothness.
- less than about 3 wt% of a resin or similar material be in or affixed to the fabric, because such resin treatment can add expense, and the benefits of the invention are achieved without incurring this expense.
- polyesters in the bicomponent filaments need not be partially removed from the fabric by chemical means, for example, by application of a chemical treatment such as a highly alkaline solution. While such resin and chemical treatments might still be used in conjunction with the invention, we believe that stretch and recovery properties of the woven fabric may be compromised, and thus prefer to eliminate such added steps.
- the fabric of the invention can be of plain, twill, or satin construction.
- useful twill constructions include regular twills (for example, 2/1, 1/2, 1/3, and 2/2 twills), modified twills (in which additional lifts have been added to the weaving plan), herringbone, and pointed twills.
- useful satin constructions include 5-end (for example 1/5 and 2/5) and 8-end (for example 3/8) weaves.
- Loom types that can be used to make the woven fabrics of the invention include air-jet looms, shuttle looms, water-jet looms, rapier looms, and gripper (projectile) looms.
- After-heat-set contraction values were measured as follows.
- a sample of the bicomponent polyester filament to be used was formed into a skein of 5000 +/-5 total denier (5550 dtex) with a skein reel at a tension of about 0.1 gpd (0.09 dN/tex).
- the skein was conditioned at 70 +/- 2 0 F (21 ' +/- 1 0 C) and 65 +/- 2% relative humidity for a minimum of 16 hours.
- the skein was hung substantially vertically from a stand, a 1.5 mg/den (1.35 mg/dtex) weight (e.g.
- the 500 g weight was removed and the skein was then hung on a rack and heat-set, with the 1.35 mg/dtex weight still in place, in an oven for 5 minutes at about 225°F (107 0 C), after which the rack and skein were removed from the oven and conditioned as above for two hours.
- This step is designed to simulate commercial dry heat-setting, which is one way to develop the final crimp in the bicomponent fiber.
- the length of the skein was measured as above, and its length was recorded as "C a ".
- the 500 g weight was again hung from the skein, and the skein length was measured as above and recorded as "L a ".
- the after heat-set crimp contraction value (%), "CC a " was calculated according to the formula
- CC 3 100 X (La - Ca)/L a .
- a Dornier rapier loom was used at 500 picks per minute to make plain wovens with 55 picks per inch (22 picks/cm) and 1/3 twills with 62 picks per inch (24 picks/cm) in the loomstate.
- the yarn of polyethylene terephthalate) and poly(trimethylene terephthalate) (“bicomponent polyester yarn") was 150 denier (167 dtex), 34 filament T-400 Elasterelle, available from DuPont Textiles and Interiors; it was 40 wt% poly(ethylene terephthalate) and 60 wt% poly(trimethylene terephthalate) and had an after-heat-set crimp contraction value of 47%.
- bicomponent fiber yarns to be used in the warp were sized at 300 yards/minute (274 m/min) with a polyvinyl alcohol) size using a Suziki single end sizing machine in which the temperature in the sizing bath was set at 107 0 F (42°C).
- the sized yarn was dried at 190 0 F (88 0 C) for about 5 minutes.
- the fill yarn was ring-spun cotton of 30 cotton count.
- Poly(ethylene terephthalate) yarn (“monocomponent polyester yarn"), when used, was a textured and interlaced 150 denier (167 dtex), 50 filament yarn produced by Unifi, Inc.
- Each greige fabric was finished by passing it under low tension through hot water three times at 160 0 F, 180 0 F and 202 0 F (71 0 C 1 82 0 C, and 94°C, respectively); then de-sizing/pre-scouring it with 6 wt% Synthazyme® (a starch-hydrolyzing enzyme from Dooley Chemicals LLC), 1 wt% Lubit® 64 (a nonionic lubricant from Sybron, Inc.), and 0.5 wt% Merpol® LFH (a surfactant and registered trademark of E. I. du Pont de Nemours and Company) at 160 0 F (71 0 C) for 30 minutes, followed by addition of 0.5 wt% trisodium phosphate.
- Synthazyme® a starch-hydrolyzing enzyme from Dooley Chemicals LLC
- 1 wt% Lubit® 64 a nonionic lubricant from Sybron, Inc.
- 0.5 wt% Merpol® LFH
- the fabric was then scoured with 1 wt% Lubit® 64 and 1 wt% Merpol® LFH at 110 0 F (43°C) for 5 minutes, jet-dyed with a yellow disperse dye (and a yellow reactive dye when cotton was present in the fabric) at 230 0 F (11O 0 C) for 30 min at pH 5.2, and then heat-set on a tenter frame at 340 0 F (171 0 C) for 40 sec while being underfed in the warp direction. (Weight percents for finishing components are based on fabric weight.) The Percent Available Stretch of the fabrics in the Examples was measured as follows. Three 60 x 6.5 cm sample specimens were cut from each fabric. The long dimension corresponded to the warp direction.
- % Available Stretch 100 x (ML-GL)/GL (I) and the results from the three specimens were averaged.
- Percent Recovery of the fabrics in the Examples was calculated as 100% minus Percent Fabric Growth (% Fabric Growth), which was measured as follows. Three new specimens were prepared as described for the Available Stretch test, extended to 80% of the previously determined Available Stretch, and held in the extended condition for 30 minutes. They were then allowed to relax without restraint for 60 minutes, and the length ("L 2 ”) between the lines was again measured. Percent Fabric Growth was calculated from Formula II,
- bi means bicomponent
- monocomponent means monocomponent.
- the repeating patterns used were those that were most uniform for the weight percent of bicomponent filament warp yams present. For example, when the bicomponent filament yarns were at a 50 weight percent level, the repeating pattern was bi/mono/bi/mono rather than bi/bi/mono/mono, and when the bicomponent filament yarns were present at a 33 weight percent level in the warp, the repeating pattern was bi/mono/mono/bi/mono/mono rather than bi/bi/mono/mono/mono/mono. Although using most uniform repeating patterns for obtaining high fabric uniformity in surface appearance, stretch, and recovery, such patterns are not required.
- a plain woven fabric was made in which the warp had a 1:1 end ratio (50/50 weight ratio) of bicomponent polyester yarn to monocomponent polyester yarn, arranged alternately at 86 ends/inch (34 ends/cm) in the loom state.
- the fabric was 80 inches (203 cm) wide wide on the loom and and 78 inches (198 cm) wide off the loom in the greige state. After dyeing and finishing, the fabric had yarn densities of 100 ends/inch (39 ends/cm) and 96 picks/inch (38 picks/cm), weighed 4.86 oz/yd 2 (165 g/m 2 ), and contained 28 wt% bicomponent polyester yarn, based on total fabric weight.
- EXAMPLE 2 A plain woven fabric was made in which the warp had a 1 :2 end ratio (33/67 weight ratio) of bicomponent polyester yam to monocomponent polyester yam, arranged in a bi/mono/mono repeating pattern at 86 ends/inch (34 ends/cm) in the loom state.
- the fabric was 80 inches (203 cm) wide wide on the loom and and 78 inches (198 cm) wide off the loom in the greige state.
- the fabric had yam densities of 90 ends/in (35 ends/cm) and 97 picks/in (38 ends/in), weighed 4.49 oz/yd 2 (152 g/m 2 ), and contained 19 wt% bicomponent polyester yam, based on total fabric weight.
- a plain woven fabric was made in which the warp had a 1 :3 end ratio (25/75 weight ratio) of bicomponent polyester yarn to monocomponent polyester yarn, arranged in a bi/mono/mono/mono repeating pattern at 86 ends/inch (34 ends/cm) in the loom state.
- the fabric was 80 inches (203 cm) wide on the loom and and 78 inches (198 cm) wide off the loom in the greige state.
- the fabric had yam densities of 100 ends/in (39 ends/cm) and 95 picks/inch (37 picks/cm), weighed 4.55 oz/yd 2 (154 g/m 2 ), and contained 14 wt% bicomponent polyester yarn, based on total fabric weight.
- EXAMPLE 4 A twill fabric was made in which the warp had a 1 :1 end ratio (50/50 weight ratio) of bicomponent polyester yarn to monocomponent polyester yarn, arranged alternately at 86 ends/inch (34 ends/cm) in the loom state.
- the fabric was 80 inches (203 cm) wide on the loom and 75 inches (190 cm) wide in the greige state. After dyeing and finishing, the fabric had yarn densities of 104 ends/inch (41 ends/cm) and 88 picks/inch (35 picks/cm), weighed 5.47 oz/yd 2 (185 g/m 2 ), and contained 27 wt% bicomponent polyester yarn, based on total fabric weight.
- a twill fabric was made in which the warp had a 1 :3 end ratio (25/75 weight ratio) of bicomponent polyester yarn to monocomponent polyester yarn, arranged in a bi/mono/mono/mono repeating pattern at 86 ends/inch (34 ends/cm) in the loom state.
- the fabric was 80 inches (203 cm) wide on the loom and 78 inches (198 cm) wide in the greige state. After dyeing and finishing, the fabric had yarn densities of 100 ends/inch (39 ends/cm) and 107 picks/inch (42 picks/cm), weighed 5.67 oz/yd 2 (192 g/m 2 ), and contained 13 wt% bicomponent polyester yarn, based on total fabric weight.
- a plain woven fabric was made in which the warp had a 1 :1 end ratio (50/50 weight ratio) of bicomponent polyester yam to sized 30 cotton count ring-spun cotton, arranged alternately at 86 ends/inch (34 ends/cm) in the loom state.
- the fabric was 80 inches (203 cm) wide on the loom and 78 inches (198 cm) wide in the greige state.
- the gray fabric had yarn densities of 88 ends/inch (35 ends/cm) and 98 picks/inch (39 picks/cm), weighed 4.78 oz/yd 2 (162 g/m 2 ), and contained 28 wt% bicomponent polyester yam, based on total fabric weight.
- EXAMPLE 8 A twill fabric was made in which the warp had a 1 :2 end ratio (33/67 weight ratio) of bicomponent polyester yam to monocomponent polyester yarn, arranged in a bi/mono/mono repeating pattern at 86 ends/inch (34 ends/cm) in the loom state.
- the weft yarn was monocomponent polyester yarn.
- the fabric was 80 inches (203 cm) wide on the loom and 75 inches (190 cm) wide in the greige state.
- the fabric had yam densities of 120 ends/inch (47 ends/cm) and 90 picks/inch (35 picks/cm), weighed 5.85 oz/yd 2 (198 g/m 2 ), and contained 18 wt% bicomponent polyester yarn, based on total fabric weight.
- a plain woven fabric was made in which the warp had a 1 :1 end ratio (50/50 weight ratio) of bicomponent polyester yarn to monocomponent polyester yarn, arranged alternately at 86 ends/inch (34 ends/cm) in the loom state.
- the weft yarn was entirely of bicomponent polyester yam.
- the fabric was 80 inches (203 cm) wide on the loom and 76 inches (193 cm) wide in the greige state. After dyeing and finishing, the fabric had available stretch in the warp and weft directions of 26% and 25%, respectively, and yam densities of 112 ends/inch (44 ends/cm) and 95 picks/inch (37 picks/cm).
- the weight of the fabric was 5.8 oz/yd 2 (197 g/m 2 ), and it contained 72 wt% bicomponent polyester yarn, based on total fabric weight.
- a twill fabric was woven in which the warp had a 1:1 end ratio (50/50 weight ratio) of bicomponent polyester yarn to monocomponent polyester yarn, arranged alternately at 86 ends/inch (34 ends/cm) in the loom state.
- the weft yarns were bicomponent polyester yarn and 30 cotton count ring-spun cotton, woven pick-and-pick.
- the fabric was 80 inches (203 cm) wide on the loom and 76 inches (193 cm) wide in the greige state. After dyeing and finishing, the fabric had available stretch of 50% and 17% in the warp and weft directions, respectively, and yarn densities of 115 ends/inch (45 ends/cm) and 90 picks/inch (35 picks/cm).
- the fabric weighed 6.44 oz/yd 2 (218 g/m 2 ), and it contained 50 wt% bicomponent polyester yarn, based on total fabric weight.
- a plain woven fabric was made in which the warp had a 1:1 end ratio (50/50 weight ratio) of bicomponent polyester yarn to monocomponent polyester yarn, arranged alternately at 86 ends/inch (34 ends/cm) in the loom state.
- the weft yams were bicomponent polyester yarn and monocomponent polyester yarn, woven pick-and-pick.
- the fabric was 80 inches (203 cm) wide on the loom and 75 inches (190 cm) wide in the greige state. After dyeing and finishing, the fabric had 31% and 18% available stretch in the warp and weft directions, respectively, and yarn densities of 94 ends/inch (37 ends/cm) and 102 picks/inch (40 picks/cm).
- the fabric weighed 5.64 oz/yd 2 (191 g/m 2 ), and it contained 50 wt% bicomponent polyester yarn, based on total fabric weight.
- a plain woven fabric was made in which the warp was entirely bicomponent polyester yarn; that is, the end ratio was 1 :0.
- the weft yam was 30cc ring-spun cotton.
- a Ruti air-jet loom was used at 500 picks per minute. On the loom, the yarn counts were 70 ends/inch (28 ends/cm) and 50 picks/inch (20 picks/cm).
- the fabric was 67 inches (170 cm) wide on the loom and 65 inches (165 cm) in the greige state.
- the fabric had a weight of 3.47 oz/yd 2 (118 g/m 2 ) and yarn densities of 74 ends/inch (29 ends/cm) and 72 picks/inch (28 picks/cm), and it contained 54 wt% bicomponent polyester yarn, based on total fabric weight.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Woven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07075441A EP1849899B1 (en) | 2004-12-07 | 2004-12-07 | Bi-stretch woven fabrics comprising polyester bicomponent filaments |
ES04810211T ES2313122T3 (en) | 2004-12-07 | 2004-12-07 | FLAT FABRICS THAT INCLUDE POLYESTER FILAMENTS BICOMPUESTOS. |
DE602004027850T DE602004027850D1 (en) | 2004-12-07 | 2004-12-07 | Elastic fabric with polyester bicomponent filaments in the warp and weft threads |
AT07075441T ATE472001T1 (en) | 2004-12-07 | 2004-12-07 | ELASTIC FABRIC WITH POLYESTER BICOMPONENT FILAMENTS IN THE WARP AND WEFT THREADS |
ES07075441T ES2345283T3 (en) | 2004-12-07 | 2004-12-07 | BIELASTIC FLAT FABRICS THAT INCLUDE BICOMPONENT POLYESTER FILAMENTS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2004/036378 WO2006062495A1 (en) | 2004-12-07 | 2004-12-07 | Warp-stretch woven fabrics comprising polyester bicomponent filaments |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07075441A Division EP1849899B1 (en) | 2004-12-07 | 2004-12-07 | Bi-stretch woven fabrics comprising polyester bicomponent filaments |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1819855A1 true EP1819855A1 (en) | 2007-08-22 |
EP1819855B1 EP1819855B1 (en) | 2008-08-13 |
Family
ID=36578200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04810211A Active EP1819855B1 (en) | 2004-12-07 | 2004-12-07 | Warp-stretch woven fabrics comprising polyester bicomponent filaments |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1819855B1 (en) |
JP (1) | JP4969453B2 (en) |
KR (1) | KR101532128B1 (en) |
CN (1) | CN101076628B (en) |
AT (1) | ATE404719T1 (en) |
BR (1) | BRPI0419142B1 (en) |
DE (1) | DE602004015861D1 (en) |
HK (1) | HK1115418A1 (en) |
WO (1) | WO2006062495A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101376865B1 (en) * | 2006-12-04 | 2014-03-20 | 인비스타 테크놀러지스 에스.에이.알.엘. | Stretch woven fabrics including polyester bicomponent filaments |
US9131790B2 (en) | 2013-08-15 | 2015-09-15 | Aavn, Inc. | Proliferated thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package |
US9493892B1 (en) | 2012-08-15 | 2016-11-15 | Arun Agarwal | Proliferated thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package |
US10808337B2 (en) | 2013-08-15 | 2020-10-20 | Arun Agarwal | Proliferated thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package |
US11359311B2 (en) | 2013-08-15 | 2022-06-14 | Arun Agarwal | Proliferated thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package |
US11168414B2 (en) | 2013-08-15 | 2021-11-09 | Arun Agarwal | Selective abrading of a surface of a woven textile fabric with proliferated thread count based on simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package |
US10443159B2 (en) | 2013-08-15 | 2019-10-15 | Arun Agarwal | Proliferated thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package |
US9394634B2 (en) | 2014-03-20 | 2016-07-19 | Arun Agarwal | Woven shielding textile impervious to visible and ultraviolet electromagnetic radiation |
US20160160406A1 (en) | 2014-05-29 | 2016-06-09 | Arun Agarwal | Production of high cotton number or low denier core spun yarn for weaving of reactive fabric and enhanced bedding |
CN106521770A (en) * | 2015-09-10 | 2017-03-22 | 东丽纤维研究所(中国)有限公司 | Elastic fabric |
US11225733B2 (en) | 2018-08-31 | 2022-01-18 | Arun Agarwal | Proliferated thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package |
CN110725040A (en) * | 2019-10-09 | 2020-01-24 | 东莞市德诚精密拉链科技有限公司 | Preparation method of secondary color zipper cloth belt |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3671379A (en) * | 1971-03-09 | 1972-06-20 | Du Pont | Composite polyester textile fibers |
JP3119389B2 (en) * | 1992-04-10 | 2000-12-18 | ユニチカ株式会社 | Method for producing polyester woven or knitted fabric |
JPH11172545A (en) * | 1997-12-02 | 1999-06-29 | Toyobo Co Ltd | Bonded interlining |
KR100629813B1 (en) * | 1999-06-08 | 2006-09-29 | 도레이 가부시끼가이샤 | Soft Stretch Yarns and Process for the Preparation Thereof |
US6548429B2 (en) * | 2000-03-01 | 2003-04-15 | E. I. Du Pont De Nemours And Company | Bicomponent effect yarns and fabrics thereof |
JP3575395B2 (en) * | 2000-04-19 | 2004-10-13 | 東レ株式会社 | Polyester stretch fabric |
JP3800922B2 (en) * | 2000-05-08 | 2006-07-26 | 東レ株式会社 | Polyester stretch fabric lining |
JP2002004145A (en) * | 2000-06-19 | 2002-01-09 | Toray Ind Inc | Woven or knitted fabric |
JP3915398B2 (en) * | 2000-11-17 | 2007-05-16 | 東レ株式会社 | fabric |
JP3624824B2 (en) * | 2000-12-12 | 2005-03-02 | 東レ株式会社 | Weaving / knitting |
US6782923B2 (en) * | 2001-11-13 | 2004-08-31 | Invista North America, S.A.R.L. | Weft-stretch woven fabric with high recovery |
-
2004
- 2004-12-07 DE DE602004015861T patent/DE602004015861D1/en active Active
- 2004-12-07 JP JP2007544314A patent/JP4969453B2/en active Active
- 2004-12-07 AT AT04810211T patent/ATE404719T1/en not_active IP Right Cessation
- 2004-12-07 WO PCT/US2004/036378 patent/WO2006062495A1/en active Application Filing
- 2004-12-07 KR KR1020127024866A patent/KR101532128B1/en active IP Right Grant
- 2004-12-07 BR BRPI0419142-0A patent/BRPI0419142B1/en active IP Right Grant
- 2004-12-07 CN CN2004800445531A patent/CN101076628B/en active Active
- 2004-12-07 EP EP04810211A patent/EP1819855B1/en active Active
-
2008
- 2008-05-13 HK HK08105266.8A patent/HK1115418A1/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2006062495A1 * |
Also Published As
Publication number | Publication date |
---|---|
HK1115418A1 (en) | 2008-11-28 |
WO2006062495A1 (en) | 2006-06-15 |
KR101532128B1 (en) | 2015-06-29 |
CN101076628B (en) | 2011-11-23 |
DE602004015861D1 (en) | 2008-09-25 |
JP4969453B2 (en) | 2012-07-04 |
BRPI0419142B1 (en) | 2015-07-21 |
JP2008523256A (en) | 2008-07-03 |
BRPI0419142A (en) | 2007-12-11 |
KR20120112881A (en) | 2012-10-11 |
ATE404719T1 (en) | 2008-08-15 |
EP1819855B1 (en) | 2008-08-13 |
CN101076628A (en) | 2007-11-21 |
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