EP3056593B1 - Tissu de base pour fermeture à glissière - Google Patents

Tissu de base pour fermeture à glissière Download PDF

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Publication number
EP3056593B1
EP3056593B1 EP16153817.8A EP16153817A EP3056593B1 EP 3056593 B1 EP3056593 B1 EP 3056593B1 EP 16153817 A EP16153817 A EP 16153817A EP 3056593 B1 EP3056593 B1 EP 3056593B1
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EP
European Patent Office
Prior art keywords
cellulose fiber
slide fastener
base fabric
yarn
weft
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.)
Active
Application number
EP16153817.8A
Other languages
German (de)
English (en)
Other versions
EP3056593A3 (fr
EP3056593A2 (fr
Inventor
Toshihiro Yamada
Shoji Azuma
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.)
Moririn Corp
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Moririn Corp
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Filing date
Publication date
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Publication of EP3056593A2 publication Critical patent/EP3056593A2/fr
Publication of EP3056593A3 publication Critical patent/EP3056593A3/fr
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Publication of EP3056593B1 publication Critical patent/EP3056593B1/fr
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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00—Woven fabrics characterised by their shape
    • D03D3/005—Tapes or ribbons not otherwise provided for
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members
    • A44B19/346—Woven stringer tapes
    • 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
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
    • 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
    • D10B2501/00—Wearing apparel
    • D10B2501/06—Details of garments
    • D10B2501/063—Fasteners
    • D10B2501/0631—Slide fasteners

Definitions

  • the present invention relates to a method of producing a cellulose fiber product containing a slide fastener which is dyed simultaneously with any cellulose fiber product, that is, it is possible to dye any cellulose fiber product attached with the base fabric for a slide fastener, and has a better strength than a cotton material.
  • Examples of a method for producing a fiber product such as a cellulose fiber product include the following methods (I) and (II):
  • the piece dyeing in the item (II) the product is can be dyed in various colors.
  • the method (II) has many advantages. For example, it is unnecessary to prepare stocks different in color, and products can be appropriately and timely dyed in accordance with a color in fashion or sales situation. Consequently, in recent years, the method (II) has been generally performed.
  • Cellulose fiber products include many products to each of which a slide fastener is attached.
  • the slide fastener has a structure in which elements are attached to a base fabric.
  • This base fabric is attached to a fiber product so that the fiber product having the slide fastener is obtained.
  • a base fabric for a slide fastener is formed of a polyester fiber such as an easily dyeable polyester or polytrimethylene terephthalate fiber.
  • a polyester fiber as described in Japanese Unexamined Patent Publications Nos.H07-246107 and 2001-204515 is dyed with disperse dyes.
  • disperse dyes when piece dyeing is performed using a fiber to be dyed with a dye other than disperse dyes, there is caused, for example, a problem that only a region of a base fabric for a slide fastener of the product remains undyed, or only the base fabric region has a different color.
  • products formed of cotton are dyed with a reactive dye
  • a polyester fiber as described in Japanese Unexamined Patent Publications Nos.H07-246107 and 2001-204515 cannot be dyed with any reactive dye. Accordingly, there remains a problem that in accordance with the color of a product, the color of its base fabric is not variable since the base fabric is beforehand dyed in a predetermined color.
  • any slide fastener is required to be strong since a high strength is applied thereto when the fastener is used.
  • the weft of its base fabric i.e., yarns in a direction orthogonal to the sliding direction of the slide fastener
  • the base fabric obtained by weaving a cotton yarn for a cotton product.
  • the base fabric may be broken by a high strength while a product with the base fabric is undergoing distressing or washing.
  • An object of the present invention is to provide a method of producing a cellulose fiber product containing a base fabric with a slide fastener which is dyed simultaneously with any cellulose fiber product and has a better strength than a cotton material.
  • a slide fastener includes the above-mentioned base fabric with a slide fastener.
  • a cellulose fiber product includes this slide fastener.
  • Fig. 1 is a schematic view illustrating a slide fastener having a base fabric for a slide fastener as defined in one embodiment of the present invention.
  • the base fabrics for a slide fastener which are base fabrics 1, are each formed of a woven fabric containing, at least in a weft thereof, a modified cellulose fiber having a dry strength of 30 cN/tex or more, and a wet strength of 24 cN/tex or more.
  • weft means yarns in a direction (i.e., direction Y in Fig. 1 ) orthogonal to a sliding direction (i.e., direction X in Fig. 1 ) of a slide fastener A in the woven fabric making up as the base fabric 1.
  • the modified cellulose fiber used in the one embodiment of the present invention is a fiber having a dry strength of 30 cN/tex or more and a wet strength of 24 cN/tex or more.
  • the modified cellulose fiber is a fiber obtained by modifying a cellulose fiber to have a dry strength of 30 cN/tex or more and a wet strength of 24 cN/tex or more.
  • the modified cellulose fiber is preferably a modified cellulose fiber having a dry strength of 34 cN/tex or more and a wet strength of 26 cN/tex or more.
  • the upper limit of the dry strength is usually about 46 cN/tex.
  • the upper limit of the wet strength is also about 46 cN/tex. However, no problem is caused even when a modified cellulose fiber having a strength more than these upper limits is used.
  • modified cellulose fiber having a dry strength of 30 cN/tex or more and a wet strength of 24 cN/tex or more include lyocell and polynosic rayon. Among these fibers, lyocell is preferred. Fibers are classified into short fibers and long fibers (filaments); in the embodiment of the present invention, either of the fibers may be used.
  • the base fabrics 1 for a slide fastener are each formed of a woven fabric containing, in the weft, such a modified cellulose fiber in a proportion of 25% by mass or more. If the proportion of the modified cellulose fiber is less than 25% by mass, the resultant base fabric for a slide fastener does not have a sufficient strength.
  • the modified cellulose fiber is contained at least in the weft preferably in a proportion of 40% by mass or more, more preferably in a proportion of 100% by mass.
  • the modified cellulose fiber may be contained in both of the weft and the warp.
  • the base fabrics 1 for a slide fastener comprise a woven fabric, each containing, in the weft, the modified cellulose fiber in a proportion of 25% by mass or more, the weft comprises a union yarn or twisted union yarn formed of lyocell and a cellulose fiber other than lyocell.
  • the fiber other than the modified cellulose fiber may be, for example, any cellulose fiber.
  • the cellulose fiber is a generic term of fibers formed mainly of cellulose, and is classified into natural fibers and chemical fibers (such as regenerated fibers and semi-synthetic fibers) .
  • the cellulose fiber include cotton, Modal, rayon, and hemp.
  • the base fabrics 1 may each contain any fiber other than the cellulose fiber as far as the amount of the other fiber is such an amount that does not affect simultaneous dyeing of the base fabric and the cellulose fiber product (single-bath dyeing) .
  • the other fiber include polyester, nylon, and acrylic fibers.
  • the weft used in the one embodiment of the present invention usually has a fineness of about 120 to 1000 dtex.
  • the "union yarn” means a yarn obtained by mixing the modified cellulose fiber with a fiber other than the modified cellulose fiber, and then spinning the mixture.
  • the "twisted union yarn” means a twisted yarn as described in any one of the following (a) to (d) :
  • the woven fabric may be obtained by subjecting any spun yarn or filament of the modified cellulose fiber, and any spun yarn or filament of a fiber other than the modified cellulose fiber, without being twisted, to parallel weaving or mixed weaving.
  • the warp making up the woven fabric is not particularly limited, and may be the same yarn as used as the weft, or a yarn formed of a cellulose fiber, such as cotton. Considering the color of the woven fabric when the woven fabric is dyed, and a matter that the woven fabric is made small in strength difference between the warp direction and the weft direction, it is preferred to use the same yarn for the warp and the weft. Usually, the warp also has a fineness of about 120 to 1000 dtex.
  • Examples of the weave structure of the woven fabric which forms each of the base fabric 1 for a slide fastener include herringbone weave, plain weave, twill weave, and sateen weave. Among these structures, herringbone weave is preferred.
  • the base fabric 1 for a slide fastener according to the one embodiment of the present invention for example, the size (width) thereof in the weft direction is from about 5 to 25 mm, and the size (length) in the warp direction is from about 40 to 600 mm. It is advisable to set these sizes appropriately in accordance with the size of the slide fastener A.
  • the thus obtained base fabrics 1 for a slide fastener according to the one embodiment of the present invention are used instead of base fabrics that have been hitherto used for a slide fastener.
  • the paired base fabrics 1 for a slide fastener according to the one embodiment of the invention are prepared. Elements 2 are fixed to a side of each of the base fabrics 1, the side being along the longitudinal direction of the base fabric 1 (sliding direction) . The sides of the base fabrics 1 to each of which the elements 2 are fixed are caused to face each other. Next, a slider 3 is attached to the base fabrics 1 to engage the elements 2 with each other or separate the elements 2 from each other. In this way, the slide fastener A is obtained.
  • the slide fastener A may be a metallic fastener in which the elements 2 are formed of a metal, or may be a resin fastener in which the elements 2 are formed of a resin.
  • the one embodiment of the present invention makes it possible to provide a base fabric for a slide fastener which is dyed simultaneously with any cellulose fiber product and has a better strength than a cotton material. Accordingly, the base fabric is dyed in various colors by piece dyeing, and is dyed in the same color as the product has, so that a region of the slide fastener does not damage a beautiful appearance of the product. Furthermore, the use of the base fabric for a slide fastener according to the one embodiment of the invention makes it possible to provide a product having a slide fastener not broken even when the product undergoes washing or strong distressing.
  • the slide fastener having the base fabric for a slide fastener according to the one embodiment of the present invention can be subjected to a dyeing step in the state of being attached to a cellulose fiber product formed of an unbleached and undyed or white yarn or fabric. Even when the cellulose fiber product is dyed in this way after the slide fastener is attached thereto, the base fabric is dyed in a color close to the color of the product. It is therefore unnecessary to attach a fastener having a base fabric dyed in advance to a product to match the color of the base fabric with that of the product, so that the product can be dyed in various colors correspondingly to, for example, a color in fashion.
  • the cellulose fiber product is not particularly limited. Examples thereof include clothing products such as pants and jackets, and bags such as a tote bag. Examples of the cellulose fiber for these products include the same cellulose fibers as described above, such as cotton.
  • a base fabric was obtained in the same way as in Example 1 except that an original yarn described below was used as an original yarn material.
  • a base fabric was obtained in the same way as in Example 1 except that an original yarn described below was used as an original yarn material.
  • a base fabric was obtained in the same way as in Example 1 except that an original yarn described below was used as an original yarn material.
  • a base fabric was obtained in the same way as in Example 1 except that an original yarn described below was used as an original yarn material.
  • a base fabric was obtained in the same way as in Example 1 except that an original yarn described below was used as an original yarn material.
  • the tensile strength (A) and the tearing strength (B) were measured in accordance with the following methods.
  • the tensile strength was measured by a constant-rate-of-transverse type test. The measurement was made about the strength in the weft direction (direction orthogonal to the sliding direction), along which a high strength is usually applied to the slide fastener. Conditions for the measurement are as described below. About the base fabric, the measurement was made three times. The average of the measured values is shown in Table 1.
  • the base fabric for a slide fastener obtained in each of Examples 1 to 3 according to the embodiments of the present invention has an excellent tensile strength.
  • a base fabric contains, in the weft thereof, the modified cellulose fiber specified in the present invention in a proportion of 25% by mass or more, a union yarn containing the specified modified cellulose fiber may be used as shown in Example 2.
  • a union yarn containing the specified modified cellulose fiber may be used as shown in Example 2.
  • only the weft may contain the specified modified cellulose fiber.
  • each of the base fabrics for a slide fastener has an excellent tearing strength.
  • Example 3 different yarns were used as the warp and the weft, so that the tearing strength in the weft direction was not measurable.
  • Example 1 and Comparative Example 1 a large difference was generated in tearing strength between lyocell and cotton; thus, while the tearing strength was measured in Example 3, the cotton yarn as the warp was torn before the weft was torn, and a precise tearing strength in the weft direction was not measurable.
  • Example 3 lyocell was used as the weft so that the base fabric of Example 3 had a tearing strength close to that of Example 1.
  • Modal has a dry strength of 30 cN/tex or more, the wet strength thereof is less than 24 cN/tex.
  • a base fabric of the Modal has a tensile strength equivalent to that of a base fabric of cotton yarn as shown in Comparative Example 3; however, the tearing strength of the Modal base fabric is lowered.
  • the wet strength of which is less than 24 cN/tex the Modal base fabric does not gain a sufficient strength so that, for example, the Modal base fabric is easily torn in a wet state, for example, when washed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)
  • Slide Fasteners (AREA)

Claims (1)

  1. Procédé de fabrication d'un produit en fibre de cellulose incluant une étape de teinture, dans un bain unique, d'un produit en fibre de cellulose formé d'un fil ou d'un tissu non blanchi et non teint ou blanc, et d'un tissu de base avec une fermeture à glissière attachée au produit en fibre de cellulose,
    caractérisé en ce que
    le tissu de base avec la fermeture à glissière comprend un tissu tissé contenant dans une trame de celui-ci, une fibre de cellulose modifiée qui est du lyocell dans une proportion de 25 % en masse ou plus, dans lequel la trame comprend un fil d'union ou un fil d'union torsadé formé de lyocell et d'une fibre de cellulose autre que le lyocell, et
    dans une chaîne de celui-ci, le même matériau que celui utilisé comme trame, ou un fil formé d'une fibre de cellulose, et en ce que
    le lyocell a une résistance à l'état sec de 30 cN/tex ou plus et une résistance à l'état humide de 24 cN/tex ou plus,
    dans lequel trame signifie un fil dans une direction orthogonale à une direction de glissement de la fermeture à glissière dans le tissu tissé constituant le tissu de base.
EP16153817.8A 2015-02-13 2016-02-02 Tissu de base pour fermeture à glissière Active EP3056593B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015025928A JP2016146980A (ja) 2015-02-13 2015-02-13 スライドファスナー用基布

Publications (3)

Publication Number Publication Date
EP3056593A2 EP3056593A2 (fr) 2016-08-17
EP3056593A3 EP3056593A3 (fr) 2016-12-07
EP3056593B1 true EP3056593B1 (fr) 2021-06-30

Family

ID=55588011

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16153817.8A Active EP3056593B1 (fr) 2015-02-13 2016-02-02 Tissu de base pour fermeture à glissière

Country Status (5)

Country Link
EP (1) EP3056593B1 (fr)
JP (1) JP2016146980A (fr)
CN (1) CN105877013A (fr)
ES (1) ES2882081T3 (fr)
PT (1) PT3056593T (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2236033A (en) * 1938-04-11 1941-03-25 Charles Campbell Ornamental stringer for slide operated fasteners
US2400924A (en) * 1944-02-29 1946-05-28 Jr John E Fite Tape for slide fasteners
JPS4610188Y1 (fr) * 1967-05-17 1971-04-09
JPS63103311U (fr) * 1986-12-22 1988-07-05
JPH07246107A (ja) 1994-03-10 1995-09-26 Kanebo Ltd ファスナー
JP2001204515A (ja) * 2000-01-28 2001-07-31 Asahi Kasei Corp スライドファスナー用基布及びスライドファスナー
JP3857541B2 (ja) * 2001-04-25 2006-12-13 Ｙｋｋ株式会社 帯体
JP2007247088A (ja) * 2006-03-15 2007-09-27 Toray Ind Inc 長短複合紡績糸およびそれを用いてなる布帛
CN100998459A (zh) * 2007-01-22 2007-07-18 楼旭峰 一种铜拉链的制造方法
CN102433646A (zh) * 2011-09-30 2012-05-02 常熟市众望经纬编织造有限公司 一种赛络纺纱线织造的面料
CN102418194A (zh) * 2011-09-30 2012-04-18 常熟市众望经纬编织造有限公司 棉、麻、天丝耐磨混纺布
CN103637405A (zh) * 2013-11-28 2014-03-19 苏州工业园区友顺制衣厂 一种易染色织物面料
CN103952827A (zh) * 2014-05-21 2014-07-30 苏州市吴中区甪直明达漂染厂 双重混纺编织高强易染色纱
CN104055256A (zh) * 2014-07-02 2014-09-24 张家港市杨舍新米洋针织厂 一种易染色混纺面料

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JOSHI H D ET AL: "Dyeing and finishing of lyocell union fabrics: an industrial study", COLORATION TECHNOLOGY, WILEY, vol. 126, no. 4, 1 August 2010 (2010-08-01), pages 194 - 200, XP001571811, ISSN: 1472-3581, [retrieved on 20100702], DOI: 10.1111/J.1478-4408.2010.00248.X *

Also Published As

Publication number Publication date
CN105877013A (zh) 2016-08-24
EP3056593A3 (fr) 2016-12-07
ES2882081T3 (es) 2021-12-01
JP2016146980A (ja) 2016-08-18
PT3056593T (pt) 2021-08-03
EP3056593A2 (fr) 2016-08-17

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