EP1498532B1 - Verfahren und Vorrichtung zur Herstellung eines Rundgestricks mit vliesartiger Innenfläche - Google Patents

Verfahren und Vorrichtung zur Herstellung eines Rundgestricks mit vliesartiger Innenfläche Download PDF

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Publication number
EP1498532B1
EP1498532B1 EP04016835A EP04016835A EP1498532B1 EP 1498532 B1 EP1498532 B1 EP 1498532B1 EP 04016835 A EP04016835 A EP 04016835A EP 04016835 A EP04016835 A EP 04016835A EP 1498532 B1 EP1498532 B1 EP 1498532B1
Authority
EP
European Patent Office
Prior art keywords
knitting
yarn
raising
cylinder
fabric
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.)
Expired - Lifetime
Application number
EP04016835A
Other languages
English (en)
French (fr)
Other versions
EP1498532A1 (de
Inventor
Fumiaki Revealle Co. Ltd. Saikawa
Kenji Revealle Co. Ltd. Tanaka
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.)
REVEALLE CO Ltd
Wahsio Co Ltd
Original Assignee
REVEALLE CO Ltd
Wahsio Co Ltd
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 REVEALLE CO Ltd, Wahsio Co Ltd filed Critical REVEALLE CO Ltd
Publication of EP1498532A1 publication Critical patent/EP1498532A1/de
Application granted granted Critical
Publication of EP1498532B1 publication Critical patent/EP1498532B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
    • D04B1/26—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel stockings
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/18—Dials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/88—Take-up or draw-off devices for knitting products
    • D04B15/92—Take-up or draw-off devices for knitting products pneumatic
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/94—Driving-gear not otherwise provided for
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/36—Devices for printing, coating, or napping knitted fabrics
    • 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
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/01—Surface features
    • D10B2403/011—Dissimilar front and back faces
    • D10B2403/0111—One hairy surface, e.g. napped or raised

Definitions

  • a fabric used as underwear is desirably a fleecy product for the sake of warm keeping purpose.
  • a fleecy knitted fabric is made by raising as post processing after knitting like in EP 1176240 A .
  • a tubular knitted fabric is generally cut and set on a raising machine, over edging is required after raising.
  • Patent Document 3 Patent Document 3
  • the machine described in the Patent Document 6 can be given as prior art to perform simultaneous raising on the knitting machine.
  • raising means is provided on the outside of toothed opening as an intersection between the dial and the cylinder, raising is performed on an intermediate layer in a cross section of knitted fabric.
  • the inner surface cannot be raised, and further, the raising position of the product cannot be easily selected.
  • raising means is provided on a cylinder outer surface, raising cannot be performed on an inner surface.
  • Patent Document 6 (Patent Document 6)
  • the present invention has an object to provide method and apparatus capable of knitting on a tubular knitting machine having a device including a transfer jack and a cylinder and raising an inner surface of necessary fabric portion, and to provide an inner surface fleecy tubular knitted fabric without patchy portion knitted by plain knitting, tuck knitting, rib knitting, pile knitting, rib knitting and double-face knitting or the like using synthetic yarn filament as raw material, and further, to provide a fleecy inner surface tubular knitted fabric having a soft feel.
  • the filament knitting yarn is nylon yarn and rayon yarn.
  • a tubular knitted fabric manufacturing method for knitting with a tubular knitting machine having a dial and a cylinder comprising positioning a fabric knitted on the knitting machine between a fabric guide provided in the cylinder and a raising brush advanceable/withdrawable with respect to the cylinder upon opening of the dial, and raising an appropriate portion of an inner surface of the fabric at the same time of knitting of the fabric.
  • a tubular knitted fabric manufacturing apparatus having a transfer dial device and a cylinder, comprising transfer dial support means for lifting and opening the dial, a raising brush, raising brush support means for advancing/withdrawing the raising brush to/from the cylinder, and a fabric guide to support a fabric knitted on the apparatus between the guide and the raising brush, for raising an appropriate portion of an inner surface of the fabric at the same time of knitting of the fabric.
  • a tubular knitted fabric manufacturing apparatus 1 a tubular knitting machine having a cylinder and a dial is shown.
  • the tubular knitting machine can be used as a cylinder knitting machine with a single needle bed such as a small tubular knitting machine or a dial cylinder knitting machine having a rib tubular knitting machine or double-face knitting machine.
  • the cylinder means a cylindrical needle bed
  • the dial means a transfer dial device having transfer jacks. Accordingly, a single needle bed knitting machine makes only a plain tubular knitted fabric, however, the knitting machine 1 of the present invention can make a rib knitted fabric as a double-face knitted, i.e., a double rib knitted fabric.
  • a tubular knitted fabric is knitted with plural knitting needles N provided in a cylinder 3 and a sinker S using knitting yarn Y fed from a yarn feeding device 2.
  • the tubular knitted fabric is made from a wearing part, a panty part, leg parts and toe parts. Knitting is completed at the ends of openings of the tiptoe parts, and collected through a fabric blowoff port by each leg.
  • the knitting needles N and jacks J are provided in grooves arrayed in up-and-down directions around the periphery.
  • the jacks J are moved up and down by a cam 4, to move corresponding knitting needles N up and down along the grooves to slide between an actuated position and inactuated position.
  • a sinker bed 5 is provided so as to surround the cylinder 3 in an upper part of the cylinder 3.
  • the sinker S is provided slidably in a cylinder radial direction.
  • the sinker S is actuated by a cam device 6.
  • a transfer dial device 7 which rotates in synchronization with the cylinder 3 is provided above the cylinder 3. At normal operation times, the transfer dial device 7 is in a position as shown in Fig. 1. When a raising device to be described later is actuated, the transfer dial device is located to a slanted position as shown in Fig. 5.
  • a brush 14 attached to an air cylinder 15, support means 16 for supporting the air cylinder 15, and a lever 17 to open the dial in a slanted state are provided in an upper part of the tubular knitting machine 1.
  • Fig. 2 shows the transfer dial device 7 provided in the cylinder upper part to knit a double knitted part at the wearing part of the panty stockings P.
  • the transfer dial device 7 radial grooves corresponding to 1/2 of the number of knitting needles in the cylinder are formed, and respective pairs of transfer jacks 71 are arrayed.
  • the jacks 71 are pushed to the radial outward direction by an inner cam 72, and arranged between knitting needles N in the cylinder.
  • the jack 71 is made of a thin steel piece having a shape as shown in Fig. 2(a), and the end of the jack has a gap through which the knitting needle N advances and a hook 73 to hold fed yarn.
  • Fig. 5 shows a status where the transfer dial device 7 is lifted and opened in a diagonally upward direction by dial lift means 17.
  • the dial lift means 17 one end is pivotally supported with a rotary shaft provided in a frame of the apparatus main body, and is driven and lifted by an air cylinder or the like.
  • the brush 14 is attached to an end of an air cylinder 15.
  • the cylinder extends/contracts in arrow directions, to press the fabric P and raise the fabric while holding the fabric P between the fabric guide 12 and the brush. During such operation, the fabric knitting is continued in the cylinder 3.
  • Fig. 7 shows the air cylinder 15 in a supported status.
  • air cylinder support means 16 a long hole is formed in a base and an air cylinder support member.
  • the air cylinder 15 can be supported position-adjustably in up-and-down and forward and backward directions by sliding screws 25 and 26 engaged with the long holes.
  • the air cylinder 15 can be more accurately positioned by providing a base with a guide groove and a table member sliding corresponding to the groove as well as the long holes. Further, a contact angle as well as a contact position of the brush 14 to the fabric can be controlled by adding rotatable support means in accordance with necessity. It may be arranged such that the brush 14 is attached to a shaft with a rack in place of the air cylinder and the brush is advanced/withdrawn with a pinion gear having drive means.
  • yarn feeding ports two yarn feeding ports for plain knitting and two yarn feeding ports for pile knitting are provided in respectively opposed positions, however, other combinations of yarn feeding ports may be employed.
  • the raising brush 14 enters inside the cylinder 3, to raise, e.g., a panty part, leg part or a tow part.
  • a raised part can be freely selected.
  • opening/closing of the transfer dial 7 can be freely selected, a part knitted with the transfer dial device 7 and the cylinder 3 or a part knitted only with the cylinder 3 can be freely selected.
  • a working example of knitting yarn used for this raising is as follows.
  • a false-twisted yarn obtained by false-twisting extra fine filament such as 50D/225F is used as nylon yarn for raising.
  • soft surface fibers as in the case of fiber yarn can be obtained.
  • a knitted fabric having a property which cannot be realized in the case of fiber yarn can be obtained.
  • 50 denier yarn made of 225 filaments obtained by dividing 25 filament fluxes by 9 is used.
  • rayon yarn, polyester filament and the like can be used.
  • the raising brush 14 is brought into contact with the inner surface of the fabric P knitted on the knitting machine 1, and at the same time of knitting, the inner surface of the fabric P is raised.
  • raising is not post-knitting raising as in the conventional art but raising can be performed on a knitting machine. Accordingly, the unit price of product can be lowered.
  • a fleecy portion of a product can be arbitrarily selected in quick response to a change of requirement of the marketplace.
  • tubular knitted fabric of the present invention In a case where the tubular knitted fabric of the present invention is used as a towel cloth, it has a soft feel by the above-described distinctive raised surface and use of extra fine yarn and elasticity.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Knitting Machines (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (2)

  1. Verfahren zur Herstellung einer Rundstrickware zum Stricken von Strickfäden, bestehend aus einem Vorderseitenfaden (A) aus einem einzelnen Deckfaden mit einem Elasthanfaden als Kernfaden und einem Rückseitenfaden (B) aus einem Filamentfaden, mit einer Rundstrickmaschine (1), die eine Transferrippscheibenvorrichtung (7) und einen Zylinder (3) aufweist,
    gekennzeichnet durch die Schritte des Positionierens einer Strickware (P), die auf der Strickmaschine gestrickt wurde, zwischen einem Führungszylinder (10, 11, 12), der im Zylinder (3) angeordnet ist, und einer Aufraubürste (14), die bezüglich des Zylinders beim Öffnen der Transferrippscheibenvorrichtung (7) vorschiebbar/zurückziehbar ist, und des Aufrauens eines geeigneten Abschnitts der Innenfläche der Ware gleichzeitig mit dem Stricken der Ware.
  2. Maschine zum Herstellen einer Rundstrickware mit einer Transferrippscheibenvorrichtung (7) und einem Zylinder (3),
    gekennzeichnet durch eine Transferrippscheibenstützeinrichtung (17) zum Heben und Öffnen der Rippscheibe, eine Aufraubürste (14), eine Aufraubürstenhalterung (16) zum Vorrücken/Zurückziehen der Aufraubürste zum/vom Zylinder, und eine Strickwarenführung (12), um eine Strickware (P) zu halten, die durch Stricken von Strickfäden (Y), bestehend aus einem Vorderseitenfaden (A) aus einem einzelnen Deckfaden mit einem Elasthanfaden als Kernfaden und einem Rückseitenfaden (B) aus einem Filamentfaden, auf der Strickmaschine zwischen der Führung und der Aufraubürste gestrickt wird.
EP04016835A 2003-07-18 2004-07-16 Verfahren und Vorrichtung zur Herstellung eines Rundgestricks mit vliesartiger Innenfläche Expired - Lifetime EP1498532B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003199089 2003-07-18
JP2003199089A JP3882058B2 (ja) 2003-07-18 2003-07-18 内面起毛丸編地の製造方法と装置

Publications (2)

Publication Number Publication Date
EP1498532A1 EP1498532A1 (de) 2005-01-19
EP1498532B1 true EP1498532B1 (de) 2007-09-12

Family

ID=33475523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04016835A Expired - Lifetime EP1498532B1 (de) 2003-07-18 2004-07-16 Verfahren und Vorrichtung zur Herstellung eines Rundgestricks mit vliesartiger Innenfläche

Country Status (5)

Country Link
EP (1) EP1498532B1 (de)
JP (1) JP3882058B2 (de)
CN (1) CN100430544C (de)
AT (1) ATE373128T1 (de)
TW (1) TWI263714B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101363551B1 (ko) * 2012-03-30 2014-02-19 심인학 편직 장치
JP5799052B2 (ja) * 2013-05-13 2015-10-21 プラスナイロン株式会社 パイル編地を備えるシームレス筒状編地、及びその編成方法
CN109457378B (zh) * 2018-10-25 2020-07-17 江苏泰慕士针纺科技股份有限公司 一种双面网眼毛巾布
JP7580332B2 (ja) * 2021-04-28 2024-11-11 株式会社島精機製作所 パイル編地の編成方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967470A (en) * 1972-12-29 1976-07-06 Toray Textiles, Inc. Apparatus for napping a circular knitted fabric
JPS583058B2 (ja) * 1975-08-05 1983-01-19 東洋紡績株式会社 ダブルニツトマルアミヂ オヨビ ソノヘンセイホウホウ
JPS58169501A (ja) * 1982-03-25 1983-10-06 鷲尾　邦夫 下衣ニツト製品の製造方法
JPS5951093U (ja) * 1982-09-28 1984-04-04 鷲尾　邦夫 ニツトの起毛装置
GB8432005D0 (en) * 1984-12-19 1985-01-30 Saffron Knitting Co Ltd Knitted fabric
JPS6223829Y2 (de) * 1986-02-12 1987-06-17
IT1272820B (it) * 1994-04-27 1997-06-30 Stamperia Emiliana Srl Dispositivo per l'invecchiamento artificiale e il fissaggio di un tessuto
JP3567266B2 (ja) * 2000-07-10 2004-09-22 ワシオ株式会社 丸編地の製造装置
US6685749B1 (en) * 2000-07-20 2004-02-03 Malden Mills Industries, Inc. Fabrics with surfaces of contrasting colors and/or different contour
CN2509198Y (zh) * 2001-01-30 2002-09-04 鹫尾股份有限公司 绒毛起绒编织制品的制造装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
JP2005036339A (ja) 2005-02-10
HK1073870A1 (zh) 2005-10-21
CN100430544C (zh) 2008-11-05
ATE373128T1 (de) 2007-09-15
EP1498532A1 (de) 2005-01-19
TW200518687A (en) 2005-06-16
TWI263714B (en) 2006-10-11
JP3882058B2 (ja) 2007-02-14
CN1576424A (zh) 2005-02-09

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