US3855820A - Arrangement for the manufacture of velour - Google Patents

Arrangement for the manufacture of velour Download PDF

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Publication number
US3855820A
US3855820A US00364762A US36476273A US3855820A US 3855820 A US3855820 A US 3855820A US 00364762 A US00364762 A US 00364762A US 36476273 A US36476273 A US 36476273A US 3855820 A US3855820 A US 3855820A
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United States
Prior art keywords
guides
laying
needle bed
needles
needle
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Expired - Lifetime
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US00364762A
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English (en)
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K Kohl
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Individual
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Individual
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/02—Flat warp knitting machines with two sets of needles
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/02—Pile fabrics or articles having similar surface features
    • 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
    • D10B2501/04—Outerwear; Protective garments
    • D10B2501/044—Fur garments; Garments of fur substitutes

Definitions

  • Such equipment may be used if the running speed of the equipment is substantially reduced in order to accommodate the extremely long swing path of the weft thread guides.
  • the swing speed of the weft guides can only be raised up to a certain point. This point of speed is already reached with the formation of conventional plushes. It would therefore be desirable to provide an arrangement whereby a twin needle bedded Raschel machine can be utilized to provide plushes having long weft threads.
  • the laying movement of the weft thread guide bars is set to cover a time period corresponding to either two or more even number of courses or three or more uneven number of courses.
  • the two needle beds are raised and lowered directly in phase thus they are both raised or lowered at the same time.
  • the needle beds are exactly out of phase, that is to say, one needle bed is in the upper most position while the other needle bed is in the lowest position.
  • FIG. 1 is a side elevational view of the machine utilized in the present invention illustrating that portion thereof where the stiches are formed.
  • FIG. 2 shows the lapping diagram for a machine of the type shown in FIG. 1 wherein the weft guide performs a complete cycle for every second course of the ground pattern.
  • FIG. 3 is the chain pattern table corresponding to FIG. 2.
  • FIG. 4 is the lapping diagram for a machine of FIG. 1 wherein a complete cycle of the weft laying thread corresponds to every third course of the ground pattern.
  • FIG. 5 is the chain pattern table corresponding to FIG. 4.
  • FIG. 6 is a side elevational view of another embodiment of the machine illustrated in FIG. 1.
  • FIG. 1 illustrates the basic embodiment of the arrangement of the present invention. As is customary in this art only those portions of the equipment corresponding to one set of threads is specifically referred to. It is understood by those skilled in the art that the pattern may be repeated all the way down the needle bed and the corresponding guide bars.
  • the needle beds containing needles 95 and are set substantially parallel and substantially separated.
  • At least two guides 51 and 53 lay threads 52 and 54 about needle 85 to provide the ground pattern 50 thereupon.
  • guides 61 and 63 lay threads 62 and 64 about needle to provide ground pattern 60 thereupon.
  • Guide 41 lays weft thread 42 between needles 85 and 95 to provide a weft pattern 40.
  • the weft threads comprising weft pattern 40 are cut in the de sired manner to provide the tufting of the velour or plush.
  • FIG. 6 illustrates an embodiment utilizing guides 51, 53 and 55 to lay threads 52, 54 and 56 about needle 85, guides 61, 63 and 65 to lay threads 62, 64 and 66 about needle 95 and weft guides 41 and 42 to lay threads 42 and 44 about both needles 95 and 85.
  • a modification of the type illustrated in FIG. 6 is particularly desirable when it is desired to provide a multi-colored velour or fake fur appearance.
  • the basic improvement over the prior art provided by the arrangement of the present invention is that it is no longer necessary for the weft guide 41 (or 41 and 43 where, say, two weft guides are utilized) to execute extremely rapid swings. It should beunderstood that the guides, needle beds, and thread feeds are activated by means well known in the art and that the timing sequences discussed hereinbelow are also predetermined and controlled by timing mechanisms such as chain link patterns which are also well known in the art.
  • the sequence of the needle beds bearing needles 85 and 95 is so arranged that both needles are in the maximum upward or maximum downward position at the same time.
  • the rate of travel of guide 41 is so regulated that it will lay one complete cycle in the time taken for guides 61 and 63 to lay two courses about needle 95. It being understood that the number of courses laid about needle 85 during a given time span is the same as the number of courses laid around needle 95 in the same time span.
  • the needle bed bearing needle 95 is arranged to be exactly out of phase with the bed bearing needle 95.
  • the bed bearing needle 95 is in its highest position when the bed bearing needle 85 is in its lowest position, and vice versa.
  • guide bar 41 will complete one full cycle for every three courses laid by guides 61 and 63 about needle 95 and 51 and 53 about needle 85.
  • a single complete cycle of weft laying guide 41 is not limited to the time taken to lay two ground courses about needle 95 or needle 98.
  • the time for a complete cycle of guide 41 may correspond to any even number of courses about needle 85.
  • FIGS. 4 and 5 are not limited to the situation where the time for one complete cycle of guide 41 is equal to three courses laid about needle 95 and needle 85.
  • the time for one complete cycle may correspond to the time required to lay any odd number of courses about needle 95 and needle 85.
  • guides 51,53,55, 41,43, 61,63 and 65 are in a common plane as shown in FIGS. 1 and 2, in the course of operation of the equipment they may be moved by the conventional guiding means in a plane perpendicular to that shown in FIGS. 1 and 2 to provide the laying of thread about the appropriate needles as, for example, shown in lapping diagrams of FIGS. 2 and 4.
  • the designations L1, L2, L3, L4, and L5 shown in FIGS. 2 thru 5 correspond to threads 62, 64, 42, 52 and 54 respectively as shown in FIGS. 1 and 6.
  • a process of manufacturing velour ware on a Raschel knitting machine comprising a. a first needle bed of latch needles,
  • said process comprising a i. laying at least two threads about needles in said first needle bed by means of at least two first guides to form a first ground pattern, ii. laying at least two threads about needles in said second needle bed by means of at least two second guides to form a second ground pattern,
  • the elevations of said first needle bed and of said second needle bed relative to a predetermined point are the same at any predetermined time during the knitting cycle, the said guides laying the ground thread laying 2 or more even numbers of courses about the needles in their respective needle beds for each complete cycle of said third thread laying guide.
  • a process of manufacturing velour ware according to claim 1 on a Raschel knitting machine comprising a. a first needle bed of latch needles, b. a second needle bed of latch needles located parallel to said first needle bed, 0. two first guides for laying thread about needles in said first needle bed, (I. two second guides for laying thread about needles in said second needle bed, e. one third guide for laying a weft thread about needles in said first needle bed and about needles in said second needle bed said third guide being swingable substantially in the same plane as said first guides and said second guides and being located between said first guides and said second guides, said process comprising i. laying two threads about needles in said first needle bed by means of said two first guides to form a first ground pattern,
  • the elevations of said first needle bed and of said second needle bed relative to a predetermined point are the same at any predetermined time during the knitting cycle, the said guides laying the ground thread laying 2 or more even numbers of courses about the needles in their respective needle beds for each complete cycle of said third thread laying guide.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
US00364762A 1972-05-29 1973-05-29 Arrangement for the manufacture of velour Expired - Lifetime US3855820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2226005A DE2226005A1 (de) 1972-05-29 1972-05-29 Doppelfonturige raschelmaschine

Publications (1)

Publication Number Publication Date
US3855820A true US3855820A (en) 1974-12-24

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Family Applications (1)

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US00364762A Expired - Lifetime US3855820A (en) 1972-05-29 1973-05-29 Arrangement for the manufacture of velour

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US (1) US3855820A (ja)
JP (1) JPS543992B2 (ja)
DE (1) DE2226005A1 (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014185A (en) * 1974-09-19 1977-03-29 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Method of manufacturing knitted long-pile fabrics and fabrics made by the method
US4302953A (en) * 1979-07-25 1981-12-01 Karl Mayer Textilmaschinenfabrik Gmbh Right-right warp knitting machines
US4315419A (en) * 1979-02-05 1982-02-16 Karl Mayer Textilmaschinenfabrik Gmbh Contoured pile fabric and a process for the preparation thereof
EP0756030A1 (en) 1995-07-26 1997-01-29 Malden Mills Industries, Inc. Method for constructing a double face fabric
US5855125A (en) * 1995-07-26 1999-01-05 Malden Mills Industries, Inc. Method for constructing a double face fabric and fabric produced thereby
US6196032B1 (en) 1998-08-12 2001-03-06 Malden Mills Industries, Inc. Double face warp knit fabric with two-side effect
US20090298370A1 (en) * 2008-06-03 2009-12-03 Mmi-Ipco, Llc Flame Retardant Fabrics
CN104975431A (zh) * 2014-04-02 2015-10-14 莆田市华峰工贸有限公司 一种表面双色提花三明治网布的制备方法
US20160108566A1 (en) * 2014-10-21 2016-04-21 Tsung-Min Tseng Color Changeable Textile
US20160289872A1 (en) * 2015-04-02 2016-10-06 Karl Mayer Textilmaschinenfabrik Gmbh Knitted fabric and method for producing a knitted fabric
CN110273223A (zh) * 2019-07-02 2019-09-24 福建漳平协龙高新化纤有限公司 一种经编提花网布的编织方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1952616A1 (de) * 1969-10-18 1971-05-06 Mayer Textilmaschf Doppelfonturige Raschelmaschine zur Herstellung von Plueschstoff

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1952616A1 (de) * 1969-10-18 1971-05-06 Mayer Textilmaschf Doppelfonturige Raschelmaschine zur Herstellung von Plueschstoff

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014185A (en) * 1974-09-19 1977-03-29 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Method of manufacturing knitted long-pile fabrics and fabrics made by the method
US4315419A (en) * 1979-02-05 1982-02-16 Karl Mayer Textilmaschinenfabrik Gmbh Contoured pile fabric and a process for the preparation thereof
US4302953A (en) * 1979-07-25 1981-12-01 Karl Mayer Textilmaschinenfabrik Gmbh Right-right warp knitting machines
EP0756030A1 (en) 1995-07-26 1997-01-29 Malden Mills Industries, Inc. Method for constructing a double face fabric
US5855125A (en) * 1995-07-26 1999-01-05 Malden Mills Industries, Inc. Method for constructing a double face fabric and fabric produced thereby
EP1369515A1 (en) * 1998-08-12 2003-12-10 Malden Mills Industries, Inc. Double face warp knit fabric with two-side effect
US6196032B1 (en) 1998-08-12 2001-03-06 Malden Mills Industries, Inc. Double face warp knit fabric with two-side effect
US20090298370A1 (en) * 2008-06-03 2009-12-03 Mmi-Ipco, Llc Flame Retardant Fabrics
CN104975431A (zh) * 2014-04-02 2015-10-14 莆田市华峰工贸有限公司 一种表面双色提花三明治网布的制备方法
CN104975431B (zh) * 2014-04-02 2017-07-11 莆田市华峰工贸有限公司 一种表面双色提花三明治网布的制备方法
US20160108566A1 (en) * 2014-10-21 2016-04-21 Tsung-Min Tseng Color Changeable Textile
US20160289872A1 (en) * 2015-04-02 2016-10-06 Karl Mayer Textilmaschinenfabrik Gmbh Knitted fabric and method for producing a knitted fabric
CN110273223A (zh) * 2019-07-02 2019-09-24 福建漳平协龙高新化纤有限公司 一种经编提花网布的编织方法

Also Published As

Publication number Publication date
JPS543992B2 (ja) 1979-02-28
JPS4947653A (ja) 1974-05-08
DE2226005A1 (de) 1973-12-13

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