Multiweft Planes Patents (Class 139/401)
  • Patent number: 9683320
    Abstract: The present invention provides fabrics with cut loop pile comprising a core yarn of a synthetic multifilament yarn and covering yarn of a split microfiber yarn and a manufacturing method thereof. The core yarn at the section where said loops are cut is outwardly protruded from the covering yarn, wherein the synthetic multifilament core yarn has been separated into multiple filaments to function as hooks. The fabrics with cut loop pile show superior characteristics in polishing properties, sliding properties, water absorption properties, rapid drying properties and feeling of touch since polishing can be performed while easily catching foreign substances such as extremely minute dust particles or human hairs and the like by the hook-shaped multifilaments of the core yarn. Thus the fabrics with cut loop pile according to the present invention can be used usefully in products such as various kind of mats, towels, bathroom products, and the like including dishcloths and mops.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: June 20, 2017
    Assignee: Clembon Co., Ltd.
    Inventors: Hyun Sam Lee, Sung Hoon Choi
  • Patent number: 9683319
    Abstract: The present invention provides fabrics with cut loop pile comprising a rayon core yarn and covering yarn of a split microfiber yarn and a manufacturing method thereof. The rayon core yarn at the section where said loops are cut is outwardly protruded from the covering yarn, wherein the rayon core yarn is separated into multiple filaments to function as hooks. The fabrics with cut loop pile show superior characteristics in polishing properties, sliding properties, water absorption properties, rapid drying properties and feeling of touch since polishing can be performed while easily catching foreign substances such as extremely minute dust particles or human hairs and the like by the hook-shaped rayon core yarn. Thus the fabrics with cut loop pile according to the present invention can be used usefully in products such as various kind of mats, towels, bathroom products, and the like including dishcloths and mops.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: June 20, 2017
    Assignee: Clembon Co., Ltd.
    Inventors: Hyun Sam Lee, Sung Hoon Choi
  • Patent number: 9677206
    Abstract: The present invention provides fabrics with cut loop pile comprising a synthetic filament core yarn and covering yarn of a split microfiber yarn and a viscose rayon yarn and a manufacturing method thereof. The core yarn at the section where said loops are cut is outwardly protruded from the covering yarn, wherein the synthetic multifilament core yarn is separated into multiple filaments to function as hooks. The fabrics with cut loop pile show superior characteristics in polishing properties, sliding properties, water absorption properties, rapid drying properties and feeling of touch owing to the split yarn of microfibers and the viscose rayon yarn which comprises the covering yarn, and polishing can be performed while easily catching foreign substances such as extremely minute dust particles or human hairs and the like by the hook-shaped multifilaments of the core yarn.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: June 13, 2017
    Assignee: Clembon Co., Ltd.
    Inventors: Hyun Sam Lee, Sung Hoon Choi
  • Patent number: 8387667
    Abstract: A yarn tuft holder (11) for holding yarn tufts received from one or more yarn tuft inserting devices (2) prior to removal by grippers (13) of a carpet manufacturing machine, comprising a resiliently deformable comb portion (17) for receiving and holding yarn tufts and a rigid comb portion (16) disposed adjacent the resiliently deformable comb portion and for guiding grippers configured to remove yarn tufts held by the resiliently deformable comb portion. Also, a loom for making carpet, comprising one or more of the yarn tuft holders, and a method for making carpet using the loom.
    Type: Grant
    Filed: April 22, 2008
    Date of Patent: March 5, 2013
    Assignee: Brintons Carpets Limited
    Inventors: Michael Winspear Burton, Bruce Peter Hodges
  • Patent number: 6935382
    Abstract: A woven exercise rug having contours on the exercise surface for the purpose of reducing the chance of a user slipping during exercise is disclosed. The woven characteristic of the exercise rug provides for some moisture absorption and the contours provide additional gripping for the user of the rug to help reduce the chance of slipping due to moisture accumulation on the rug, due, for example, to perspiration. The contours of the rug may be provided by supplementary wefts or warps in the weave of the rug which are not required for the structural stability of the rug.
    Type: Grant
    Filed: July 24, 2003
    Date of Patent: August 30, 2005
    Inventor: Christine Buckley
  • Patent number: 6926044
    Abstract: A method for making a fabric having a ground and pile threads inserted between the ground threads is provided. The method comprises a step of weaving two fabrics simultaneously so that the fabrics are positioned parallel and spaced by a predetermined distance, and the pile threads are inserted alternately between the ground threads of one fabric and between those of the other fabric. Also, each pile thread is wound around one of the ground threads by one or more turns. The method further comprises cutting the pile threads between the fabrics, and heat setting the fabrics to bind the pile threads to the ground firmly. The pile threads are made of acrylic yarn, and the weight percentage of the pile threads in the fabric is between 80 and ninety-five 95, and the weight percentage of the ground threads in the fabric is the remainder.
    Type: Grant
    Filed: November 1, 2004
    Date of Patent: August 9, 2005
    Inventors: William B. Kim, Charles S. Kim
  • Patent number: 6457490
    Abstract: A method for manufacturing a loop pile fabric with a varied appearance includes a woven backing fabric. Loop weft yarns (12A), (12B) are provided outside the backing fabric, and loop warp yarns (1), (2), (3) are so provided that they are alternately inwoven in the backing fabric and form a pile loop (13), (14) over at least one loop weft yarn (12A), (12B), and the loop weft yarns (12A), (12B) are subsequently removed. By providing first (12A) and second loop weft yarns (12B) with a different thickness, pile loops (13), (14) of different height are formed. To obtain a fabric in which both pile loops (13) and cut pile (15) occur subsequently a top part can be removed from a number of pile loops (13). In areas (19) where no pile loops are formed effect backing weft yarns (11B) with laterally protruding filaments can be inwoven in the backing fabric. A loop pile fabric can be manufactured according to this method.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: October 1, 2002
    Assignee: N.V. Michel Van de Wiele
    Inventors: Andre Dewispelaere, Gilbert Moulin
  • Publication number: 20010017168
    Abstract: This invention relates to a method for manufacturing a loop pile fabric with a varied appearance, whereby a backing fabric is woven, whereby loop weft yarns (12A), (12B) are provided outside the backing fabric, whereby loop warp yarns (1), (2), (3) are so provided that they are alternately inwoven in the backing fabric and form a pile loop (13), (14) over at least one loop weft yarn (12A), (12B), and whereby the loop weft yarns (12A), (12B) are subsequently removed. According to this invention by providing first (12A) and second loop weft yarns (12B) with a different thickness, pile loops (13), (14) of different height are formed.
    Type: Application
    Filed: February 15, 2001
    Publication date: August 30, 2001
    Inventors: Andre Dewispelaere, Gilbert Moulin