EP4056743A1 - Woven fabric, garment and method for manufacturing the woven fabric - Google Patents

Woven fabric, garment and method for manufacturing the woven fabric Download PDF

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Publication number
EP4056743A1
EP4056743A1 EP21161785.7A EP21161785A EP4056743A1 EP 4056743 A1 EP4056743 A1 EP 4056743A1 EP 21161785 A EP21161785 A EP 21161785A EP 4056743 A1 EP4056743 A1 EP 4056743A1
Authority
EP
European Patent Office
Prior art keywords
yarns
anchor
yarn
base
loop
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.)
Pending
Application number
EP21161785.7A
Other languages
German (de)
English (en)
French (fr)
Inventor
Ahmet Serhat Karaduman
Kemal Kaya
Kenan Sentürk
Merve Erkoç
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Calik Denim Tekstil Sanayi ve Ticaret AS
Original Assignee
Calik Denim Tekstil Sanayi ve Ticaret AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Calik Denim Tekstil Sanayi ve Ticaret AS filed Critical Calik Denim Tekstil Sanayi ve Ticaret AS
Priority to EP21161785.7A priority Critical patent/EP4056743A1/en
Priority to CA3211782A priority patent/CA3211782A1/en
Priority to MX2023010587A priority patent/MX2023010587A/es
Priority to JP2023555417A priority patent/JP2024511738A/ja
Priority to US18/549,830 priority patent/US20240044053A1/en
Priority to AU2022234866A priority patent/AU2022234866A1/en
Priority to CN202280027023.4A priority patent/CN117120680A/zh
Priority to EP22707473.9A priority patent/EP4305227A1/en
Priority to PCT/EP2022/056239 priority patent/WO2022189583A1/en
Priority to BR112023018272A priority patent/BR112023018272A2/pt
Publication of EP4056743A1 publication Critical patent/EP4056743A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/004—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft with weave pattern being non-standard or providing special effects
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
    • 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
    • D03D15/283—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 synthetic polymer-based, e.g. polyamide or polyester fibres
    • 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
    • D03D15/43—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 differing diameters
    • 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
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D27/00—Woven pile fabrics
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/04—Heat-responsive characteristics
    • D10B2401/041—Heat-responsive characteristics thermoplastic; thermosetting
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/061—Load-responsive characteristics elastic

Definitions

  • the invention relates to a woven fabric, in particular to a denim fabric, a garment comprising such fabric and a method for manufacturing such fabric or garment.
  • the woven fabric has a frontside and a backside.
  • the woven fabric has a denim-like appearance on the frontside and a knit-like appearance on the backside.
  • Woven fabrics and knitted fabrics generally have different properties. Woven fabrics such as denim, gabardine, poplin or linen, are more stable than knitted fabrics but also more rigid so that they do not drape well and feel uncomfortable on a wearers skin. Denim is a very popular woven fabric. Usually, denim fabrics have a 3/1 weave in that the warp yarns have over portions extending along three weft yarns on the frontside and under portions extending along only one weft yarn on the backside. Thereby, in particular, the frontside becomes visually dominated by the warp yarns whereas the backside of the fabric commonly shows mainly weft yarns. In particular, such denim fabrics are warp-faced fabrics.
  • warp-faced fabrics are fabrics in which the frontside of the fabric is visibly dominated by warp yarns.
  • Other warp-faced fabrics include twill, cavalry twill, chino, covert, drill, fancy twill, gabardine, and lining twill.
  • Another characteristic of a denim fabric is in particular the presence of a diagonal pattern on the frontside. Such diagonal pattern is in particular realized by an diagonal offset of the warp yarn over portions on the frontside of the fabric.
  • another characteristic of denim fabrics is the use of indigo dyed warp yarns and in particular undyed weft yarns.
  • this allows providing the typical indigo blue look of a denim fabric's frontside while the backside remains substantially white.
  • the indigo dye is most concentrated at the surface of the yarns whereas the yarns' cores remain undyed which allows for very characteristic coloring options.
  • Different finishing techniques can be applied to denim to enhance the coloring properties. For example, denim can be hand scraped, sandblasted, stone washed, or treated in other ways that allow varying amounts of the undyed cores of the indigo yarns to become visible.
  • denim-like appearance one or more of the above characteristics of denim fabrics will be referred to as denim-like appearance.
  • EP 2539 493 B1 suggests to weave warp yarns with two different types of weft yarns, namely elastomeric and hard weft yarns.
  • the hard weft yarns form droopy loops which shall provide a knit-like feeling and look on the backside of the fabric.
  • the inventors identified a need to further increase the knit-like appearance on the backside. Additionally, the inventors found that the woven fabric according to EP 2539 493 B1 does not look like a denim on the frontside, in particular because the over portions on the frontside of the fabric create not only one diagonal pattern, which is typical for denim, but also a second diagonal pattern created by the over portions of the hard weft yarn, which is offset with respect to the first diagonal pattern.
  • the applicant of the present invention identified some of these drawbacks of EP 2539 493 B1 in the past and provided a solution in EP 3231907 A1 .
  • two warp yarn systems comprising frontside warp yarns and backside warp yarns are used for providing droopy loops on the backside of the fabric.
  • the loop providing warp yarns can be offset from the frontside of the fabric towards the backside of the fabric so that their over portions do not impair the denim-like appearance on the frontside of the fabric.
  • the inventors of the present invention identified a need to further increase the knit-like appearance on the backside in particular without impairing the denim-like appearance on the frontside.
  • the invention relates to a woven fabric, in particular a denim fabric.
  • the woven fabric comprises a base weave comprising base warp yarns and base weft yarns.
  • the base warp yarns and weft yarns are in particular woven into a base weave being a warp faced fabric and/or a denim fabric as described below.
  • the warp faced fabric is in particular realized by a base weave in which the base warp yarns comprise under portions extending on the back of at least one, in particular exactly one, of the base weft yarns and over portions being confined by two such over portions and extending in between the confining over portions on the front of at least two, three or four, in particular of exactly three, base weft yarns.
  • the base weave has a diagonal pattern on the frontside. Such diagonal pattern is in particular realized by an diagonal offset of the warp yarn over portions on the frontside of the fabric.
  • the base warp yarns comprise under portions, wherein the under portions of adjacent base warp yarns form a diagonal pattern which in particular enhances the denim like look of the base weave.
  • the denim fabric is a warp faced fabric having a diagonal pattern.
  • the woven fabric further comprises a loop weave comprising anchor yarns and loop yarns extending orthogonal to the anchor yarns.
  • the anchor yarns connect the loop weave with the base weave, in particular by over portions extending on the front of at least one, in particular exactly one, base weft yarn or base weft yarn and being confined by two under portions of the anchor yarns extending on the back of at least one base warp yarn or base weft yarn.
  • the woven fabric further comprises a frontside and a backside, wherein each of the base warp yarns, base weft yarns, anchor yarns and loop yarns has a front facing the frontside and a back facing the backside.
  • front and back of a yarn does not necessarily require the yarn to be present on the frontside or, respectively, the backside of the woven fabric. Rather, in particular, the front and the back are defined as the sides facing the frontside and, respectively the backside.
  • the frontside can be defined as a fictitious straight plane lying flat on one side of the fabric while the backside can be defined as a fictitious straight plane lying flat on the opposite side of the fabric.
  • Each anchor yarn comprises at least one under portion extending on the back of at least one of the base warp yarns or weft yarns and two over portions confining the at least one anchor yarn under portion and connecting it with the base weave by extending on the front of at least one, in particular exactly one, of the base warp yarns or weft yarns.
  • Each loop yarn comprises at least one under portion extending on the back of at least one of the anchor yarns and two over portions confining the at least one loop yarn under portion and extending on the front of at least one of the anchor yarns.
  • the confining loop yarn over portions connect the loop yarns with respective anchor yarns, in particular in that each of the confining over portions extend on the front of at least one, in particular exactly one, anchor yarn being confined by two loop yarn under portions.
  • a yarn extending on the front of another yarn is to be understood in that it extends between the frontside of the woven fabric and that other yarn.
  • a yarn extending on the back of another yarn is to be understood in that it extends between the backside of the woven fabric and that other yarn.
  • a yarn portion, such as an over portion or under portion, extending on minimum or specific number of yarns on the front or the back of a yarn has to be understood in that the yarn floats in its direction of extension, for instance for warp yarns the warp direction, along this number of yarns in between its confining portions, for instance if an under portion is concerned between its two confining over portions.
  • the at least one anchor yarn under portion and loop yarn under portion extend in between their confining over portions on the back of at least five yarns.
  • This aspect of the invention will be described in more detail with respect to embodiments in which the anchor yarns are warp yarns and in which the loop yarns are weft yarns.
  • the anchor yarns can also be weft yarns and the loop yarns can be warp yarns. All subsequently described embodiments of the invention, according to which the anchor yarns are warp yarns and the loop yarns are weft yarns, shall be considered to be mirrored with this alternative configuration.
  • the at least one anchor yarn under portion extends in between their confining over portions on the back of at least five weft yarns.
  • these at least five weft yarns can be base weft yarns and/or loop yarns as long as the sum of the base weft yarns and the loop yarns on the back of which the at least one anchor yarn under portion extends is at least five.
  • the at least one loop yarn under portion extends in between their confining over portions on the back of at least five warp yarns.
  • these at least five warp yarns can be base warp yarns and/or anchor yarns as long as the sum of the base warp yarns and the anchor yarns on the back of which the at least one anchor yarn under portion extends is at least five.
  • the at least one anchor yarn under portion and the at least one loop yarn under portion can be classified as long under portion.
  • the inventors found that the use of long under portions in the anchor yarns and in the loop yarns and therefore in warp direction and in weft direction increases the knit-like appearance on the backside compared to the use of long under portions only in weft direction or warp direction. Surprisingly, it has been found that the knit-like appearance is thereby increased beyond a knit-like appearance which would be achieved by the same number of long under portions only in warp or weft direction.
  • one reason for this increased knit-like appearance is that the long under portions extending in warp and weft direction particularly provide a visual barrier hiding large sections of the base weave from being seen and felt at the backside.
  • the at least one anchor yarn under portion extends in between its confining over portions on the back of at least six, seven, eight, nine, ten, eleven or twelve yarns.
  • these number of yarns can be the sum of base weft yarns and/or loop yarns.
  • the anchor yarn under portion also extends on the front of loop yarns.
  • loop yarns do not count for the defined minimum number of yarns to be bypassed by the anchor yarn under portion.
  • the anchor yarn under portion does not extend on the front of base weft yarns in between its confining over portions. The above applies mutatis mutandis to configurations in which the anchor yarns are weft yarns.
  • the at least one loop yarn under portion extends in between its confining over portions on the back of at least five, seven, nine, eleven, thirteen, fifteen, seventeen, eighteen, twenty, twenty-two, twenty-four or twenty-six yarns.
  • these number of yarns can be the sum of base warp yarns and/or anchor yarns.
  • the loop yarn under portion does not extend on the front of anchor yarns in between its confining over portions. The above applies mutatis mutandis to configurations in which the loop yarns are warp yarns.
  • the at least one anchor yarn under portion extends in between its confining over portions on the back of at least four, five, six, seven or eight base warp yarns, in configurations in which the anchor yarns are weft yarns, or base weft yarns, in configurations in which the anchor yarns are warp yarns. Additionally or alternatively, the at least one anchor yarn under portion extends in between its confining over portions on the back of at least one, two, three or four loop yarns. Additionally or alternatively, the at least one anchor yarn under portion extends in between its confining over portions on the front of at least five, six, seven or eight loop yarns.
  • the at least one loop yarn under portion extends in between its confining over portions on the back of at least three, four, five, six, seven, eight or nine base warp yarns, in configurations in which the loop yarns are weft yarns, or base weft yarns, in configurations in which the loop yarns are warp yarns. Additionally or alternatively, the at least one loop yarn under portion extends in between its confining over portions on the back of at least two, three, four, five, six, seven or eight anchor yarns.
  • the at least one anchor yarn under portion and loop yarn under portion are droopy in that they have a length surplus compared to the distance between their confining over portions.
  • the at least one anchor yarn under portion and/or the loop yarn under portion extend between their confining over portions curved and spaced from the yarns on the backside of which they extend.
  • the presence of droopy under portions in the anchor yarns and the loop yarns and in particular therefore in warp direction and in weft direction increases the knit-like appearance on the backside compared to the use of droopy under portions only in weft direction or warp direction.
  • the inventive solution increases the knit-like appearance of the backside to such an extent that a person wearing a garment made of the inventive fabric or looking on the backside of such garment, i.e. the side facing the skin, would classify the fabric to be a knit fabric.
  • the knit-like appearance is thereby increased beyond a knit-like appearance which would be achieved by the same number of droopy under portions only in warp or weft direction.
  • the same number of droopy under portions can be provided by a reduced number of backside warp yarns compared to the solution known from EP 3231 907 A1 and with a reduced number of backside weft yarns compared to the solution known from EP 2539 493 B1 .
  • the warp density and the weft density of the fabric can be chosen more similar which leads to a more uniform fabric coming closer to a knit appearance.
  • the inventors of the present invention surprisingly found that distributing the required number of yarns providing droopy under portions for the desired knit-like appearance in warp and weft direction reduces the impairment of the denim-like look on the frontside by these droopy loop providing yarns compared to providing such number of yarns only in warp direction or weft direction. Another reason is that droopy under portions extending in warp direction and weft direction provide the appearance of a loosely woven fabric being independent from base warp yarns and/or base weft yarns. Additionally, the extension of droopy under portions in warp and weft direction provides a visual barrier better hiding the frontside warp yarns and/or frontside weft yarns from being seen and felt from the backside of the fabric.
  • the at least one anchor yarn under portion and/or the loop yarn under portion extend in between their confining over portions on the back of at least three, four, five, six, seven or eight yarns, in particular as described with respect to the previously described aspect of the invention. It has been found that realising the droopy under portions of this aspect of the invention as long under as described with respect to the previous aspect of the invention leads to a significant increase of the knit-like appearance on the backside of the woven fabric.
  • the length surplus of the at least one anchor yarn under portion is at least 10 %, 20%, 30%, 50% or 70%. Additionally or alternatively, the length surplus of the at least one loop yarn under portion is at least 10 %, 20%, 30%, 50% or 70%.
  • LS is an abbreviation for the length surplus
  • LU is an abbreviation for the length of an under portion between its two confining over portions
  • DO is an abbreviation for the distance between the two over portions confining the under portion.
  • the base warp yarns comprise under portions extending on the back of at least one of the base weft yarn and over portions confining the base warp yarn under portions and extending on the front of at least one of the base weft yarns.
  • the base weft yarns comprise under portions extending on the back of at least one of the base warp yarn and over portions confining the base weft yarn under portions and extending on the front of at least one of the base warp yarns.
  • the base warp yarn under portions and/or the base weft yarn under portions do not have a length surplus or at least a smaller length surplus compared to the distance between their confining over portions than the length surplus of the at least one anchor yarn under portion and/or of the at least one loop yarn under portion.
  • the length surplus is smaller than 70%, 60%, 50%, 40%, 30%, 20%, 10%, 5 %, 3%, 2% or 1%.
  • the knit-like appearance of the fabric can be increased on the backside of the fabric by the droopy under portions of the loop weave while the denim-like look can be maintained or enhanced by in particular relatively straight extension of the base warp yarns and weft yarns.
  • under portions having no length surplus extend straight between their confining over portions, in particular not curved and/or without a space to the yarns on the back of which the under portions extend.
  • the loop yarns do not comprise over portions extending on the front of the base warp yarns and/or of the base weft yarns.
  • This aspect of the invention will be described in more detail with respect to a configuration in which the anchor yarns are warp yarns and in which the loop yarns are weft yarns. In such configuration, the loop yarns do not comprise over portions extending on the front of the base warp yarns.
  • the anchor yarns can also be weft yarns and the loop yarns can be warp yarns.
  • the loop yarns do not comprise over portions extending on the front of the base weft yarns.
  • the loop weave is only connected with the base weave by over portions of the anchor yarns extending over at least one, in particular exactly one, base weft yarn.
  • the loop yarn is exclusively interwoven with the anchor yarns.
  • the loop yarns can exclusively extend on the backside of the fabric.
  • Such loop yarns can in particular be called hidden yarn.
  • the loop yarns exclusively form over portions with respect to the anchor yarns but not with respect to the base warp yarns.
  • the loop yarn do not impair the appearance of the frontside of the fabric.
  • the knit-like appearance on the backside can be increased without impairing the denim-like appearance by the loop yarns.
  • the loop yarns are exclusively connected with yarns being itself droopy, namely the anchor yarns, thereby providing droopy loop yarn under portions which can easily move in warp direction thereby further increasing the knit-like appearance.
  • the anchor yarns and/or the loop yarns are offset, in particular along their entire extension, from the front side towards the backside.
  • the frontside can be defined as a fictitious straight plane lying flat on one side of the fabric.
  • the offset of the anchor yarns and/or of the loop yarns can be understood in that they extend, in particular along their entire extension, spaced from this fictitious straight plane.
  • the anchor yarns and/or of the loop yarns extend, in particular along their entire extension, spaced from this fictitious straight plane.
  • the offset or the space is at least 5%, 10%, 20%, 30% or 50% of the diagonal extension of at least one, in particular all, of the base warp yarns.
  • At least 20 %, 30%, 40%, 50%, 60%, 70%, 80%, 90% or 100 % of the base warp yarns and/or of the base weft yarns can be in lateral contact with each other.
  • the base warp yarns and/or of the base weft yarns can form a closely woven base warp yarn and/or base weft yarn arrangement hiding the anchor yarns and/or the loop yarns from being seen and/or felt on the frontside of the woven fabric.
  • At least 20 %, 30%, 40%, 50%, 60%, 70%, 80%, 90% or 100 % of the anchor yarns can located substantially above, in a configuration where the anchor yarns are warp yarns, at least one or two base warp yarn/s. Additionally or alternatively, at least 20 %, 30%, 40%, 50%, 60%, 70%, 80%, 90% or 100 % of the loop yarns can be located substantially above, in a configuration where the loop yarns are weft yarns, at least one or two base weft yarn/s.
  • substantially can in particular be understood in that a yarn being located substantially above another yarn overlaps the other yarn in the orthogonal direction of its extension, for instance if a warp yarn is concerned in the weft direction, with at least 30%, 40%, 50%, 60%, 70%, 80%, 90%, 95% or 100% of its radial extension.
  • the respective yarn can in particular be considered to extend directly above at least one other yarn having a larger diameter than the yarn or two other yarns each of which having at least a diameter of 50% of the yarn.
  • the anchor yarns and/or the loop yarns can be hidden by the base weft yarns and/or warp yarns from being seen and/or felt at the frontside of the fabric.
  • the anchor yarns and/or the loop yarns can provide the backside of the fabric with a knit-like appearance without impairing the look, in particular the denim like look, provided by the base weave on the frontside of the fabric.
  • the base warp yarns have axial centrelines and define a base warp/weft plane extending through the axial centrelines along over portions of the base warp yarns extending on the front of the base weft yarns, wherein the anchor yarns and/or the loop yarns have axial centrelines and wherein the anchor yarns and/or the loop yarns axial centrelines particularly along their entire extension extend on the back of the base warp/weft plane.
  • the at least one anchor yarn under portion extends in between the base warp yarns or weft yarns and the loop yarns along at least two, in particular three four, five, six, seven or eight, loop yarns and/or along at least two, in particular three, four, five, six, seven or eight, base warp yarns, in a configuration in which the anchor yarns are weft yarn, or base weft yarns, in a configuration in which the anchor yarns are warp yarns.
  • An anchor yarn under portion extending in between the base weft yarns, in a configuration in which the anchor yarns are warp yarns, and the loop yarns along such minimum number of base weft yarns and loop yarns can in particular be called concealed under portion.
  • concealed under portions are of particular advantage because they allow on the one hand the concealed under portions to be in particular substantially not interrupted in particular in their long or droopy extension in this section and on the other hand shield the concealed under portion in this section from being seen and/or felt at the frontside of the woven fabric.
  • the base warp yarns and/or the base weft yarns are elastic yarns.
  • the anchor yarns and/or the loop yarns are elastic yarns.
  • elastic yarns can be described as being capable of being elastically stretched, for example for around 10% to around 25% of their original length. The initial or original length of the yarn can be measured while essentially no tensile tension is applied.
  • an elastic yarn may consist of or comprise T400, spandex or elastane, as for instance Lycra ® made by Invista.
  • an elastic yarn is a composite yarn comprising at least one inelastic filament and at least one elastic filament consisting of T400, spandex or elastane, as for instance Lycra ® made by Invista.
  • an elastic yarn comprises an elastic core and a sheath, in particular a cotton or polyester sheath.
  • the elastic core can comprise at least one, two or three elastic filament.
  • such elastic filament is capable of stretching at least about two times of its initial length, i.e. package length. After having stressed the elastic filament by stretching at least about two times of its initial length, an elastic recovery of at least 90 % up to 100 % arises.
  • the elastic recovery is a parameter for the elastic performance of said filament.
  • the elastic recovery in percent represents a ratio of the length of the elastic filament following the release of tension stress with respect to the length of the elastic filament prior to be subjected to said tension stress (package length).
  • an elastic recovery having a high percentage i.e.
  • an inelastic filament is defined by a low percentage elastic recovery, i.e. an inelastic filament will not be able to return substantially to its initial length, if a stretching of at least two times of its initial length is realized.
  • Said percent elastic recovery of filaments can be tested and measured according to the standard ASTMD3107, the entire content of which is expressively incorporated hereinto by reference.
  • Said test method ASTMD3107 is a testing method for a fabric made from yarns. Of course, it is possible to deviate from the test results of the fabric the elastic recovery for the yarn itself.
  • a yarn testing method and testing device can be used for individual measuring filaments and/or yarns.
  • USTER TENSOR RAPID-3 device (Uster, Switzerland) is able to measure elasticity, breaking force, etc. of yarns or filaments.
  • An example of said testing device is described in WO 2012/062480 A2 which shall be incorporated hereinto by reference.
  • an elastic filament are a polyurethanic fiber such as elastane, spandex and those filaments that have similar elastic properties.
  • an elastic filament according to the invention particularly may be stretched at least 300 % or 400 % of the package length (e.g. as elongation at break).
  • Package length shall be understood as the initial or original length of the elastic filament while essentially no tensile tension is applied.
  • examples of elastic filaments which can be used include but are not limited to, Dowxla, Dorlastan (Bayer, Germany), Lycra (Invista, USA), Clerrspan (Globe Mfg. Co., USA), Glospan (Globe Mfg.
  • Spandaven Gomelast C.A., Venezuela
  • Rocia Asahi Chemical Ind., Japan
  • Fujibo Spandex Fuji Spinning, Japan
  • Kanebo LooBell 15 Kanebo Ltd., Japan
  • Spantel Kuraray, Japan
  • Mobilon Nashinbo Industries
  • Opelon Toray-DuPont Co. Ltd.
  • Espa Toyoba Co.
  • Acelan Teakwang Industries
  • Texlon Tonkook Synthetic
  • Toplon Haosung
  • Yantai Yantai
  • Linetex Fillatice SpA
  • these elastic filaments provide as a basis of the yarn sufficient elastic properties. It is noted that also elastic filaments made of polyolefin could be used. Besides, a preferred elastic performance filament, according to its (own) manufacturing process, may be formed of multiple elastic monofilaments which are coalesced by one another so as to form a single or mono elastic performance filament.
  • the single elastic filament after its manufacturing step, is to be used as an interstage product, i.e. its own manufacturing process was finalized, however, each single elastic filament particularly provided on a mandrel or the like, is ready to be used particularly for realizing an the elastic yarn, in particular the elastic base warp yarns and/or base weft yarns.
  • the base warp yarns, the base weft yarns, the anchor yarns and/or the loop yarns can comprise a filamentary core as described in WO 2016/135211 and/or can be an elastic composite yarn as described in WO 2016/135211 which shall be incorporated hereinto by reference.
  • the inventors have found that the use of elastic base warp yarns and/or base weft yarns is of particular advantage because they can on the one hand be used to provide the anchor yarns and/or the loop yarns with droopy under portions upon taking the fabric from the loom and provide the woven fabric with stretch ability in warp direction and in weft direction.
  • a safety mechanism can be established in warp and/or weft direction avoiding an overstretching of the fabric in warp and/or weft direction as soon as the length surplus of the droopy under portions is compensated by stretching the woven fabric in the respective direction.
  • a slaggy look of the woven fabric which can be caused by overstretching of the elastic yarns, can be avoided.
  • the anchor yarns and/or the loop yarns are less elastic than the base warp yarns and/or the base weft yarns.
  • the anchor yarns and/or the loop yarns are inelastic yarns, in particular cotton yarns or polyester yarns.
  • an inelastic yarn can be described as not being capable of being stretched beyond a maximum length without permanent deformation, said maximum length being less than 1.05 times, preferably less than 1.02 times, of its original length; or not at all.
  • typical material for an inelastic yarn are: natural fibers, such as cotton or wool, polyester, nylon, etc.
  • the base warp yarns and/or the base weft yarns have a greater shrinkage ratio than the anchor yarns and/or the loop yarns.
  • the shrinkage ratio of the base warp yarns and/or base weft yarns is at least 5 %, 10 %, 15%, 20%, 25% or 30 % higher and/or maximally 200%, 150%, 100%, 80%, 50%, 45%, 40% or 35% higher than the shrinkage ratio of the base warp yarns.
  • the shrinkage ratio relates to shrinkage occurring upon taking a fabric from the loom, washing or wetting the yarns and/or a fabric made of these yarns and/or to thermal shrinkage.
  • methods for measuring the shrinkage ratio of a yarn have been described in EP 3231 907 which shall be incorporated hereinto by reference.
  • base warp yarns and/or weft yarns having a greater shrinkage ratio than the anchor yarns and/or loop yarns is of particular advantage in that it can be used to provide the anchor yarns and/or the loop yarns with the previously described loose under portions.
  • the base warp yarns and/or the base weft yarns have a greater weave tightness than the anchor yarns and/or loop yarns.
  • the sum of a number of over portions and under portions of one yarn in relation to the number of picks bypassed by said over portions and under portions defines that yam's weave tightness.
  • the term "greater weave tightness” shall be understood in that the respective yarn having the greater weave tightness makes more ups and downs than the yarn having the lower weave tightness.
  • ups and downs mean, in the example of a warp yarn, that the warp yarn comes up to the front of a weft yarn and, after passing on the front of a certain number of weft yarns (defining an over portion) goes down to the back of a weft yarn.
  • the number of ups and downs of the yarn having the greater weave tightness is larger than the number of up and down movements of the yarn having the smaller weave tightness.
  • the warp yarns and weft yarns are not straight anymore, but corrugated.
  • This effect can be referred as to crimping, and, depending on the yarn that it relates to, either as warp crimp or weft crimp.
  • 100 cm of a straight warp yarn will in particular be woven to a fabric length of less than 100 cm, for example 98 to 89 cm.
  • the shorter length of the woven fabric in warp direction with respect to the original length of the warp yarn can be referred to as crimp ratio.
  • the crimp ratio depends on the diameters of the warp yarns and weft yarns, the densities of the warp yarns and weft yarns, as well as on the weaving pattern. If the warp yarn changes up or down for every successive weft yarn, a 1:1 weave pattern would be realized which would in particular result in the maximum corrugation or maximum warp crimp. Such a warp moving up and down with respect to each successive weft yarn realizes the maximum possible weave tightness. If another warp yarn defines a pattern having alternating over portions bypassing one weft yarn and under portions bypassing five weft yarns (which may be called 1/5 weave pattern), the weave tightness would be much less.
  • the base warp yarns and/or the base weft yarns can be chosen to have a greater weave tightness than the anchor yarns and/or loop yarns.
  • the base warp yarns and/or weft yarns are tensioned, in particular remain tensioned after taking the woven fabric from the weaving loom, and/or the anchor yarns and/or loop yarns are tensionless.
  • the base warp yarns, the base weft yarns, the anchor yarns and/or the loop yarns are composite yarns or comprise a fibrous core as described and claimed in WO2020/211977 which shall be incorporated hereinto by reference.
  • the base warp yarns and the base weft yarns are such composite yarns and/or comprise such fibrous core.
  • the base warp yarns and/or base weft yarns are indigo dyed, and/or wherein the anchor yarns and/or the loop yarns are not indigo dyed.
  • the base warp yarns are indigo dyed and the base weft yarns are undyed. In particular in combination with the warp-faced structure, this allows providing the typical indigo blue look of a denim fabric's frontside while the backside remains substantially white.
  • the indigo dye is most concentrated at the surface of the yarns whereas the yarns' cores remain undyed which allows for very characteristic coloring options.
  • the woven fabric can be hand scraped, sandblasted, stone washed, or treated in other ways in particular to allow varying amounts of the undyed cores of the indigo yarns to become visible.
  • using dyed base warp yarns and/or dyed base weft yarns in combination with undyed anchor yarns and undyed loop yarns significantly increases the protection of the backside of the woven fabric and in particular a wearers skin contacting the backside from staining.
  • At least one, in particular all, of the base warp yarns and/or base weft yarns is thicker than at least one, in particular all, of the anchor yarns and/or of the loop yarns.
  • the inventors have found that in particular choosing thicker base warp yarns and/or base weft enhances the effect of hiding the anchor yarns and/or the loop yarns by the base warp yarns and/or weft yarns as well as the previously described closely woven base warp yarn and/or base weft yarn arrangement.
  • the effect of hiding the anchor yarns and/or the loop yarns from being seen and/or felt at the frontside of the woven fabric is increased thereby avoiding the look of the frontside, in particular the denim like look provided by the base weave, to be impaired by the anchor yarns and/or the loop yarns.
  • the inventors have found that this effect can be surprisingly increased by choosing the base warp yarns and the base weft yarns to be thicker than the anchor yarns and/or the loop yarns.
  • the base warp yarns have a yarn count between 7 and 30 Ne, in particular between 7 and 20 Ne, more in particular between 7 and 10 Ne, In particular alternatively, the base warp yarns can have a yarn count between 20 and 30 Ne or between 10 and 20 Ne.
  • the base weft yarns have a yarn count between 10 and 40 Ne, in particular between 10 and 30 Ne, more in particular between 10 and 20 Ne.
  • the base weft yarns have a yarn count between 30 and 40 Ne or between 20 and 30 Ne.
  • the anchor yarns have a yarn count between 10 and 75 Ne, in particular between 30 and 75 Ne, more in particular between 50 and 75 Ne.
  • the anchor yarns have a yarn count between 10 and 30 Ne or between 30 and 50 Ne.
  • the loop yarns have a yarn count between 40 and 90 Ne, in particular between 60 and 90 Ne, more in particular between 70 and 90 Ne.
  • the loop yarns have a yarn count between 40 and 60 Ne or between 60 and 70 Ne.
  • the base warp yarns and/or the base weft yarns have a lager yarn density than the anchor yarns and/or the loop yarns.
  • the base warp yarns have a yarn density between 20 and 60 yarns/cm, in particular between 20 and 40 yarns/cm, more in particular between 20 and 30 yarns/cm.
  • the base warp yarns have a yarn density between 40 and 60 yarns/cm or between 30 and 40 yarns/cm.
  • the base weft yarns have a yarn density between 10 and 50 yarns/cm, in particular between 20 and 40 yarns/cm, more in particular between 20 and 30 yarns/cm.
  • the base weft yarns have a yarn density between 30 and 50 yarns/cm or between 10 and 20 yarns/cm.
  • the anchor yarns have a yarn density between 5 and 30 yarns/cm, in particular between 5 and 20 yarns /cm, more in particular between 10 and 20 yarns /cm.
  • the anchor yarns have a yarn density between 20 and 30 yarns/cm or between 5 and 10 yarns/cm.
  • the loop yarns have a yarn density between 5 and 30 yarns/cm, in particular between 5 and 20 yarns/cm, more in particular between 5 and 10 yarns/cm.
  • the loop yarns have a yarn density between 20 and 30 yarns/cm or between 10 and 20 yarns/cm.
  • the woven fabric has a fabric weight between 6 and 16 ounces/yard, in particular between 8 and 14 ounces/yard, more in particular between 10 and 12 ounces/yard.
  • the anchor yarns and the base warp yarns or weft yarns are alternated in particular in that each anchor yarn is followed by at least one, in particular at least two, base warp yarn or weft yarn and/or in that each base warp yarn or weft yarns is followed by at least one, in particular at least two, anchor yarn.
  • the loop yarns and the base warp yarns or weft yarns are alternated in particular in that each loop yarn is followed by at least one, in particular at least two, base warp yarn or weft yarn and/or in that each base warp yarn or weft yarn is followed by at least one, in particular at least two, loop yarn.
  • the at least one anchor yarn under portion comprises at least 20 %, 40%, 60%, 80 % or 100 % of the anchor yarn under portions.
  • the at least one loop yarn under portion comprises at least 20 %, 40%, 60%, 80 % or 100 % of the loop yarn under portions.
  • the invention also relates to a garment, in particular a trouser, more in particular a denim trouser, comprising a woven fabric according to any of the above described aspects of the inventions or any of its embodiments, in particular wherein the frontside is the side being visible upon wearing the garment and/or wherein the backside is the side facing a wearers skin.
  • the invention also relates to a method for manufacturing a woven fabric according to any of the above described aspects of the inventions or any of its embodiments and/or for manufacturing the above described garment.
  • the method can be conducted in that such woven fabric or garment can be manufactured.
  • Fig 1 illustrates an exemplary, schematic embodiment of a woven fabric 1 according to the invention.
  • the woven fabric 1 comprises a base weave comprising base warp yarns 3 and base weft yarns 5.
  • the base warp yarns 3 and the base weft yarns 5 are woven into the base weave in that the base warp yarns 3 comprise under portions 13 extending on the back of one weft yarn 5 and over portions 23 confining the base warp yarn under portions 13 and extending on the front of three base weft yarns 5.
  • the base weft yarns 5 comprise under portions 15 extending on the back of three base warp yarns 3and over portions 25 confining the base weft yarn under portions 15 and extending on the front of one base warp yarn 3.
  • the base weft yarn over portions 25 of adjacent base weft yarns 5 are diagonally offset from each other to provide a base weave with a diagonal pattern on the frontside FS.
  • the base weave has a 3/1 weave providing the base weave with a typical denim look on the frontside (FS).
  • the woven fabric further comprises a loop weave comprising anchor yarns 7 and loop yarns 9 extending orthogonal to the anchor yarns 7.
  • the anchor yarns 7 are warp yarns so that the loop yarns 9 are weft yarns. This is also the case for the subsequently described weaving patterns shown in Figs. 3 to 12 .
  • the anchor yarns 7 are weft yarns, so that the loop yarns 9 are warp yarns.
  • the subsequently described anchor yarn under portions 17 and anchor yarn over portions 27 extend on the front and, respectively, the back of the base weft yarns.
  • the subsequently described anchor yarn under portions 17 and over portions 27 respectively extend on the back and, respectively, the front of the base warp yarns 3.
  • the loop yarns 9 are weft yarns
  • the subsequently and previously described loop yarn under portions 19 and over portions 29 extend on the back and, respectively, on the front of the base warp yarns 3.
  • the invention will be described with respect to embodiments in which the anchor yarns 7 are warp yarns and in which the loop yarns 9 are weft yarns.
  • the anchor yarns 7 are weft yarns and the loop yarns 9 are warp yarns.
  • the extension of the respective anchor yarn under portions 17 and of the anchor yarn over portions 27 do not extend on the back of the base weft yarns 5 and, respectively, on the front of the base weft yarns 5 but on the back of the base warp yarns 3 and, respectively, on the front of the base warp yarns 3.
  • the woven fabric 1 shown in Figure 1 comprises a frontside FS and a backside BS.
  • the side facing the viewer in Figure 1 is the backside BS.
  • the side facing away from the viewer is the frontside FS.
  • Each of the base warp yarns 3, base weft yarns 5, anchor yarns 7 and loop yarns 9 has a front facing the frontside FS and a back facing the backside BS.
  • the frontside FS and the backside BS are indicated in Figures 2a and 2b .
  • the anchor yarns 7 and the base warp yarns 3 are alternated in that each anchor yarn 7 is followed in weft direction by a group of two base warp yarns 3.
  • Each group of two base warp yarns 3 is followed in weft direction by a single anchor yarn 7.
  • the anchor yarns 7 can also be alternated with the warp yarns 3 in that each anchor yarn 7 is followed by a single base warp yarn 3 or by more than two base warp yarns.
  • the anchor yarns 7 can be alternated with the base warp yarns 3 in that each base warp yarn 3 or group of base warp yarns 3 is followed by a group of at least two adjacent anchor yarns 7.
  • the loop yarns 9 are alternated with the base weft yarns 5 in that each loop yarn 9 is followed in warp direction by a group of two adjacent base weft yarns 5. Each group of these two adjacent base weft yarns 5 is followed in warp direction by a single loop yarn 9. Besides this embodiment, the loop yarns 9 can also be followed in warp direction by single-base weft yarns 5. Additionally, or alternatively, each base weft yarn 5 or group of two adjacent base weft yarns can be followed in warp direction by a group of at least two adjacent loop yarns 9.
  • each anchor yarn 7 comprises a plurality of under portions 17 extending on the back of five base weft yarns 5 and a plurality of over portions 27 confining each of the anchor yarn under portions 17 and connecting the anchor under portions 17 with the base weave by extending on the front of one of the base weft yarns 5.
  • each loop yarn 9 comprises a plurality of under portions 19 extending on the back of multiple anchor yarns 7 and on the back of multiple base warp yarns 3.
  • the loop yarns 9 further comprise a plurality of over portions 29 confining the plurality of loop yarn under portions 19 and extending on the front of at least one of the anchor yarns 7.
  • the anchor yarn under portions 17 and loop yarn under portion 19 extend in between their confining over portions 27,29 on the back of at least five yarns
  • the anchor yarn under portions 17 extend in between their confining anchor yarn over portions 27 on the back of five base weft yarns 5.
  • some of the anchor yarn under portions 17 additionally extend on the back of one loop yarn 9 so that they extend in total on the back of six yarns, namely five base weft yarns 5 and one loop yarn 9.
  • the number of yarns along which the anchor yarn under portions 17 extend represent the sum of base weft yarns 5 and loop yarns 9 on the back of which the anchor yarn under portions 17 extend in between their confining anchor yarn over portions 27.
  • the aspect of the invention relating to the number of yarns along which the anchor yarns under portions 17 pass does not necessarily exclusively relate to the number of base weft yarns 5 and/or loop yarns 9. As, for instance, shown in Fig.
  • the anchor yarn under portions 17 can only extend on the back of two loop yarns 9 between their confining anchor yarn over portions 27 as long as they additionally extend on the back of at least three base weft yarns 5 between their confining anchor yarn over portions 27.
  • the loop yarn under portions 19 extend in between their confining over portions 29 on the back of at least five anchor yarns 7. Since the anchor yarns 7 are alternately arranged with groups of two adjacent base warp yarns 3, the loop yarn under portions 19 additionally extend in between their confining over portions 29 on the back of six groups of two base warp yarns 5 (in other words, in addition on the back of twelve base warp yarns 5). Thus, in total, the loop yarn under portions 19 extend between their confining over portions 29 on the back of at least seventeen yarns.
  • the at least one anchor yarn under portion 17 and loop yarn under portion 19 are droopy in that they have a length surplus compared to the distance between their confining over portions 27, 29 can also be see in Fig. 1 .
  • the anchor yarn under portions 17 extend curved in that they are spaced from the base weft yarns 5 and loop yarns 9 on the back of which they extend.
  • the loop yarn under portions 19 extending curved and being spaced from the base warp yarns 3 and the anchor yarns 7 on the back of which they extend.
  • the base warp yarn under portions 13 and the base weft yarn under portions 15 are in contact with the yarns 5, 3 on the back of which they extend.
  • a method for calculating the length surplus of the anchor yarn under portions 17 and loop yarns under portion 19 compared to the distance between their confining over portions 27, 29 can be explained on the basis of figure 2b .
  • droopy under portions are only shown in one.
  • the inventive fabric can comprise droopy under portions in warp direction and in weft direction.
  • droopy under portions 17, 19 can be seen extending curved and spaced from the yarns 3, 5 on the back of which they extend.
  • the droopy under portions 17, 19 are confined by two over portions 27, 29 extending on the front of one yarn 3, 5.
  • LS is an abbreviation for the length surplus
  • LU is an abbreviation for the length of an under portion 13, 15, 17, 19 between its two confining over portions 23, 25, 27, 29,
  • DO is an abbreviation for the distance between the two over portions 23, 25, 27, 29 confining the under portion13, 15, 17, 19.
  • the length surplus of the droopy under portions 17, 19 has to be calculated after taking the fabric from the loom. As long as the fabric is on the loom, the anchor yarn under portions 17 and the loop yarn under portions 19 can extend straight as shown in figure 2a between their confining over portions 27, 29, in other words do not have a length surplus.
  • Fig. 1 shows an embodiment in which the loop yarns 9 are weft yarns 5.
  • this aspect of the invention requires the loop yarns 9 to not comprise over portions extending on the front of the base warp yarns 3. In other words, the loop yarns 9 do never extend on the front of the base warp yarns 3.
  • the anchor yarns 7 and the loop yarns 9 are offset along their entire extension from the front side FS.
  • the front side FS can be defined as a fictitious straight plane lying flat on one side of the fabric.
  • the base warp yarns 3 have axial centerlines and define a base warp/weft plane extending through the centerlines along over portions 23 of the base warp yarns 3 extending on the front of the base weft yarns 5, wherein the anchor yarns 7 and/or the loop yarns 9 have axial centerlines and wherein the anchor yarns 7 and/or the loop yarns 9 axial centerlines particularly along their entire extension extend on the back of the base warp/weft plane.
  • the anchor yarn under portions 17 extend in between the base weft yarns 5 and the loop yarns 9 along one or two loop yarns 9 and along five base weft yarns 5.
  • the droopy nature of the anchor yarn under portions 17 and/or of the loop yarn under portions 19 can be realized for instance by choosing elastic yarns for the base warp yarns 3and/or the base weft yarns 5 and/or by choosing anchor yarns 7 and/or loop yarns 9 being less elastic than the base warp yarns 3and/or the base weft yarns 5. Additionally or alternatively, the droopy nature might be realized by choosing base warp yarns 3 and/or base weft yarns 5 having a greater shrinkage ratio than the anchor yarns 7 and/or the loop yarns 9. As exemplary illustrated in figure 2b , after taking the woven fabric 1 from the loom, the base warp yarns 3 and/or the base weft yarns 5, can be tensioned. Additionally or alternatively, the anchor yarn under portions 17 and/or the loop yarn under portions 19 can be tensionless.
  • the base warp yarns 3 can be thicker than the anchor yarns 7 and/or the loop yarns 9. Additionally or alternatively, the base warp yarns 3 can be thicker than the base weft yarns 5. Additionally or alternatively, the anchor yarns 7 can be thicker than the loop yarns 9.
  • weave patterns shown in Figures 3 to 12 .
  • the vertical direction is the warp direction and the horizontal direction is the weft direction.
  • All of these weave patterns comprise base warp yarns 3, base wefts yarns 5, anchor yarns 7 and loop yarns 9.
  • All of these weave patterns comprise three sub-weave patterns, namely a selvedge sub-weave pattern 31, a base warp yarn sub-weave pattern 33 and an anchor yarn sub-weave pattern 37.
  • the selvedge sub-weave pattern 31 is highlighted by the frame 31 framing all weft yarns 5, 9 and the first two warp yarns in weft direction.
  • the base warp yarn sub-weave pattern 33 is highlighted by the frame 33 framing all weft yarns 5, 9 and the base warp yarns 3.
  • the anchor yarn sub-weave pattern 37 is highlighted by the frame 37 framing all weft yarns 5, 9 and the anchor yarns 7.
  • the alternation of the base weft yarns 5 with the loop yarns 9 is specified.
  • the loop yarns 9 and the base weft yarns 5 are alternated in that single loop yarns 9 are followed by groups of two base weft yarns 5.
  • the loop yarns 9 and the base weft yarns 5 are alternated in that groups of two loop yarns 9 are followed by groups of two base weft yarns 5.
  • the loop yarns 9 and the base weft yarns 5 are alternated in that single loop yarns 9 are followed by single base weft yarns 5.
  • the alternation of the base warp yarns 3 and the anchor yarns 7 is not specified in the weave patterns shown in Figs. 3 to 12 .
  • the preferred alternation of anchor yarns 7 and base warp yarns 3 of any of the weave patterns shown in Figures 3 to 12 is the previously described and in Fig. 3 illustrated alternation, according to which each anchor yarn 7 is alternated with base warp yarns 3 in that single anchor yarn 7 are followed in weft direction by groups of two base warp yarns 3.
  • the weave patterns shown in Figures 3 to 12 can also be realized by different alternations of the anchor yarns 7 and base warp yarns 3, such as those alternations described above.
  • the base warp yarn sub-weave pattern 33 illustrates how the base weft yarns 5 and the loop yarns 9 are interwoven with respect to the base warp yarns 3. This means that, regardless of the alternation of the base warp yarns 3 and the anchor yarns 7, the base weft yarns 5 and the loop yarns 9 will always, with respect to the base warp yarns 3, be woven as illustrated in the base warp yarn sub-weave pattern 33. As can be seen by comparing Figs. 3 to 12 , in the base warp yarns sub-weave pattern 33 of all Figs.
  • the base weft yarns 5 are woven with the base warp yarns 3 in an 3/1 alternation in that the base weft yarns 5 comprise over portions 25 extending on the front of one base warp yarn 3 and under portions 15 extending between two confining over portions 25 on the back of three base warp yarns 3.
  • the loop yarns 9, in the base warp yarn sub-weave pattern 33 shown in all Figs. 3 to 12 do not comprise over portions extending on the front of the base warp yarns 3. In other words, the loop yarns 9 always remain on the back of the base warp yarns 3.
  • the base weft yarn over potions 25 extending on the front of the base warp yarns 3 form a diagonal pattern in all base warp yarn sub-weave patterns 33 shown in Figs. 3 to 12 for providing the base weave with the diagonal look of a denim fabric.
  • the anchor yarn sub-weave pattern 37 will be described in more detail for each of the weave patterns shown in Figures 3 to 12 separately.
  • the base weft yarns 5 comprise under portions extending on the back of one anchor yarn 7 confining over portions extending on the front of eight anchor yarns 7.
  • the loop yarns 9 comprise in the anchor yarn sub-weave pattern 37 over portions 29 extending on the front of one anchor yarn 7 and confining loop yarn under portions 19 extending on the back of six anchor yarns 7 between its confining over portions 29.
  • these under portions 19 can be called longer under portions. In weft direction, each longer under portion 19 is followed by one shorter under portion, after an intermediate over portion 29, extending on the back of one anchor yarn 7.
  • the anchor yarns 7 comprise under portions 17 extending on the back of eight base weft yarns 5 between two confining anchor yarn over portions 27 extending on the front of one base weft yarn 5 and confining the anchor yarn under portion 17.
  • the anchor yarn under portion 17 can in addition extend on the back of two loop yarns 9 (black boxes) and on the front of three loop yarns 9 (white boxes) in between its confining over portion 27.
  • the framed anchor yarn under portion 17 extends on the back of ten yarns, namely on the back of eight base weft yarns 5 and on the back of two loop yarns 9, between its confining over portions 27.
  • the over portions and under portions of the base weft yarns 5 and of the loop yarns 9 are arranged in all examples shown in the Figs. 3 to 12 in a diagonal pattern.
  • the base weft yarns 5 comprise under portions extending on the back of one anchor yarn 7 confining over portions extending on the front of eight anchor yarns 7.
  • the loop yarns 9 comprise in the anchor yarn sub-weave pattern 37 over portions 29 extending on the front of one anchor yarn 7 and confining loop yarn under portions 19 extending on the back of four anchor yarns 7 between its confining over portions 29.
  • these under portions 19 can be called longer under portions. In weft direction, each longer under portion 19 is followed by two shorter under portion, after respective intermediate over portions 29, extending on the back of one anchor yarn 7.
  • the anchor yarns 7 comprise under portions 17 extending on the back of eight base weft yarns 5 between two confining anchor yarn over portions 27 extending on the front of one base weft yarn 5 and confining the anchor yarn under portion 17.
  • the base weft yarns 5 comprise under portions extending on the back of one anchor yarn 7 confining over portions extending on the front of eight anchor yarns 7.
  • the loop yarns 9 comprise in the anchor yarn sub-weave pattern 37 over portions 29 extending on the front of one anchor yarn 7 and confining loop yarn under portions 19 extending on the back of six anchor yarns 7 between its confining over portions 29.
  • these under portions 19 can be called longer under portions. In weft direction, each longer under portion 19 is followed by one shorter under portion, after one respective intermediate over portion 29, extending on the back of one anchor yarn 7.
  • the anchor yarns 7 comprise under portions 17 extending on the back of eight base weft yarns 5 between two confining anchor yarn over portions 27 extending on the front of one base weft yarn 5 and confining the anchor yarn under portion 17.
  • the base weft yarns 5 comprise under portions extending on the back of one anchor yarn 7 confining over portions extending on the front of eight anchor yarns 7.
  • the loop yarns 9 comprise in the anchor yarn sub-weave pattern 37 over portions 29 extending on the front of one anchor yarn 7 and confining loop yarn under portions 19 extending on the back of six anchor yarns 7 between its confining over portions 29.
  • these under portions 19 can be called longer under portions. In weft direction, each longer under portion 19 is followed by one shorter under portion, after one respective intermediate over portion 29, extending on the back of one anchor yarn 7.
  • the anchor yarns 7 comprise under portions 17 extending on the back of eight base weft yarns 5 between two confining anchor yarn over portions 27 extending on the front of one base weft yarn 5 and confining the anchor yarn under portion 17.
  • the base weft yarns 5 comprise under portions extending on the back of one anchor yarn 7 confining over portions extending on the front of eight anchor yarns 7.
  • the loop yarns 9 comprise in the anchor yarn sub-weave pattern 37 over portions 29 extending on the front of one anchor yarn 7 and confining loop yarn under portions 19 extending on the back of eight anchor yarns 7 between its confining over portions 29.
  • the anchor yarns 7 comprise under portions 17 extending on the back of eight base weft yarns 5 between two confining anchor yarn over portions 27 extending on the front of one base weft yarn 5 and confining the anchor yarn under portion 17.
  • the base weft yarns 5 comprise under portions extending on the back of one anchor yarn 7 confining over portions extending on the front of eight anchor yarns 7.
  • the loop yarns 9 comprise in the anchor yarn sub-weave pattern 37 over portions 29 extending on the front of one anchor yarn 7 and confining loop yarn under portions 19 extending on the back of eight anchor yarns 7 between its confining over portions 29.
  • the anchor yarns 7 comprise under portions 17 extending on the back of eight base weft yarns 5 between two confining anchor yarn over portions 27 extending on the front of one base weft yarn 5 and confining the anchor yarn under portion 17.
  • the base weft yarns 5 comprise under portions extending on the back of one anchor yarn 7 confining over portions extending on the front of eight anchor yarns 7.
  • the loop yarns 9 comprise in the anchor yarn sub-weave pattern 37 over portions 29 extending on the front of one anchor yarn 7 and confining loop yarn under portions 19 extending on the back of four anchor yarns 7 between its confining over portions 29.
  • these under portions 19 can be called longer under portions. In weft direction, each longer under portion 19 is followed by two shorter under portion, after respective intermediate over portions 29, extending on the back of one anchor yarn 7.
  • the anchor yarns 7 comprise under portions 17 extending on the back of eight base weft yarns 5 between two confining anchor yarn over portions 27 extending on the front of one base weft yarn 5 and confining the anchor yarn under portion 17.
  • the base weft yarns 5 comprise under portions extending on the back of one anchor yarn 7 confining over portions extending on the front of eight anchor yarns 7.
  • the loop yarns 9 comprise in the anchor yarn sub-weave pattern 37 over portions 29 extending on the front of one anchor yarn 7 and confining loop yarn under portions 19 extending on the back of four anchor yarns 7 between its confining over portions 29.
  • these under portions 19 can be called longer under portions. In weft direction, each longer under portion 19 is followed by two shorter under portion, after respective intermediate over portions 29, extending on the back of one anchor yarn 7.
  • the anchor yarns 7 comprise under portions 17 extending on the back of eight base weft yarns 5 between two confining anchor yarn over portions 27 extending on the front of one base weft yarn 5 and confining the anchor yarn under portion 17.
  • the base weft yarns 5 comprise under portions extending on the back of one anchor yarn 7 confining over portions extending on the front of eight anchor yarns 7.
  • the loop yarns 9 comprise in the anchor yarn sub-weave pattern 37 over portions 29 extending on the front of one anchor yarn 7 and confining loop yarn under portions 19 extending on the back of eight anchor yarns 7 between its confining over portions 29.
  • the anchor yarns 7 comprise under portions 17 extending on the back of eight base weft yarns 5 between two confining anchor yarn over portions 27 extending on the front of one base weft yarn 5 and confining the anchor yarn under portion 17.
  • the base weft yarns 5 comprise under portions extending on the back of one anchor yarn 7 confining over portions extending on the front of eight anchor yarns 7.
  • the loop yarns 9 comprise in the anchor yarn sub-weave pattern 37 over portions 29 extending on the front of one anchor yarn 7 and confining loop yarn under portions 19 extending on the back of two anchor yarns 7 between its confining over portions 29.
  • these under portions 19 can be called longer under portions. In weft direction, each longer under portion 19 is followed by three shorter under portion, after respective intermediate over portions 29, extending on the back of one anchor yarn 7.
  • the anchor yarns 7 comprise under portions 17 extending on the back of eight base weft yarns 5 between two confining anchor yarn over portions 27 extending on the front of one base weft yarn 5 and confining the anchor yarn under portion 17.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Details Of Garments (AREA)
EP21161785.7A 2021-03-10 2021-03-10 Woven fabric, garment and method for manufacturing the woven fabric Pending EP4056743A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP21161785.7A EP4056743A1 (en) 2021-03-10 2021-03-10 Woven fabric, garment and method for manufacturing the woven fabric
CA3211782A CA3211782A1 (en) 2021-03-10 2022-03-10 Woven fabric, garment and method for manufacturing the woven fabric
MX2023010587A MX2023010587A (es) 2021-03-10 2022-03-10 Tela tejida, prenda y procedimiento de fabricación de tela tejida.
JP2023555417A JP2024511738A (ja) 2021-03-10 2022-03-10 織物生地、衣服、および織物生地を製造するための方法
US18/549,830 US20240044053A1 (en) 2021-03-10 2022-03-10 Woven fabric, garment and method for manufacturing the woven fabric
AU2022234866A AU2022234866A1 (en) 2021-03-10 2022-03-10 Woven fabric, garment and method for manufacturing the woven fabric
CN202280027023.4A CN117120680A (zh) 2021-03-10 2022-03-10 机织物、服装及制造机织物的方法
EP22707473.9A EP4305227A1 (en) 2021-03-10 2022-03-10 Woven fabric, garment and method for manufacturing the woven fabric
PCT/EP2022/056239 WO2022189583A1 (en) 2021-03-10 2022-03-10 Woven fabric, garment and method for manufacturing the woven fabric
BR112023018272A BR112023018272A2 (pt) 2021-03-10 2022-03-10 Tecido plano, peça de vestuário compreendendo este e método para a fabricação destes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21161785.7A EP4056743A1 (en) 2021-03-10 2021-03-10 Woven fabric, garment and method for manufacturing the woven fabric

Publications (1)

Publication Number Publication Date
EP4056743A1 true EP4056743A1 (en) 2022-09-14

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EP21161785.7A Pending EP4056743A1 (en) 2021-03-10 2021-03-10 Woven fabric, garment and method for manufacturing the woven fabric
EP22707473.9A Pending EP4305227A1 (en) 2021-03-10 2022-03-10 Woven fabric, garment and method for manufacturing the woven fabric

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US (1) US20240044053A1 (pt)
EP (2) EP4056743A1 (pt)
JP (1) JP2024511738A (pt)
CN (1) CN117120680A (pt)
AU (1) AU2022234866A1 (pt)
BR (1) BR112023018272A2 (pt)
CA (1) CA3211782A1 (pt)
MX (1) MX2023010587A (pt)
WO (1) WO2022189583A1 (pt)

Citations (5)

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Publication number Priority date Publication date Assignee Title
US20110212659A1 (en) * 2010-02-26 2011-09-01 Sanko Tekstil Isletmeleri Sanayi Ve Method of making woven fabric that performs like a knitted fabric
WO2012062480A2 (en) 2010-11-12 2012-05-18 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. Composite stretch yarn, process and fabric
WO2016135211A2 (en) 2015-02-24 2016-09-01 Calik Denim Tekstil San. Ve Tic. A.S. Filamentary core for an elastic yarn, elastic composite yarn, textile fabric and apparatus and method for manufacturing said elastic yarn
EP3231907A1 (en) 2016-04-11 2017-10-18 Calik Denim Tekstil San. Ve Tic. A.S. Woven fabric and method of production thereof
WO2020211977A2 (en) 2019-04-16 2020-10-22 Calik Denim Tekstil San. Ve Tic. A.S. Composite yarn, fabric comprising the composite yarn, method for producing a composite yarn and arrangement for producing a composite yarn

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110212659A1 (en) * 2010-02-26 2011-09-01 Sanko Tekstil Isletmeleri Sanayi Ve Method of making woven fabric that performs like a knitted fabric
EP2539493B1 (en) 2010-02-26 2015-05-20 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. Woven fabric that looks and performs like a knitted fabric and method of making thereof
WO2012062480A2 (en) 2010-11-12 2012-05-18 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. Composite stretch yarn, process and fabric
WO2016135211A2 (en) 2015-02-24 2016-09-01 Calik Denim Tekstil San. Ve Tic. A.S. Filamentary core for an elastic yarn, elastic composite yarn, textile fabric and apparatus and method for manufacturing said elastic yarn
EP3231907A1 (en) 2016-04-11 2017-10-18 Calik Denim Tekstil San. Ve Tic. A.S. Woven fabric and method of production thereof
US20190119835A1 (en) * 2016-04-11 2019-04-25 Calik Denim Tekstil San. Ve Tic. A.S. Woven fabric and method of production thereof
WO2020211977A2 (en) 2019-04-16 2020-10-22 Calik Denim Tekstil San. Ve Tic. A.S. Composite yarn, fabric comprising the composite yarn, method for producing a composite yarn and arrangement for producing a composite yarn

Also Published As

Publication number Publication date
CN117120680A (zh) 2023-11-24
MX2023010587A (es) 2023-12-08
JP2024511738A (ja) 2024-03-15
AU2022234866A1 (en) 2023-09-28
EP4305227A1 (en) 2024-01-17
CA3211782A1 (en) 2022-09-15
US20240044053A1 (en) 2024-02-08
WO2022189583A1 (en) 2022-09-15
BR112023018272A2 (pt) 2023-10-31

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