Patents Assigned to Polyunion Textile (Shenzhen) Factory
  • Patent number: 9732448
    Abstract: A seamless filling woven tape unit, a yarn tank transportation equipment and the filling process thereof. The woven tape unit utilizes a woven tape and a filler arranged in the woven tape, wherein the woven tape utilizes several woven tape units formed by integrated weaving, the woven tape unit utilizes a hollow woven tape and a solid woven tape formed by integrally weaving the two ends of the hollow tape, and a cavity of the hollow woven tape is uniformly filled with a flexible filler injected through fiber injection equipment. The flexible filler is injected into the woven tapes by fiber injection equipment so elasticity of the woven tape is guaranteed. Since the flexible filler is directly injected into the cavity of the hollow woven tape through a pin-shaped thin pipe arranged on the fiber injection equipment, the woven tapes do not need to be sewn.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: August 15, 2017
    Assignee: POLYUNION TEXTILE (SHENZHEN) FACTORY
    Inventor: Lu Liu
  • Patent number: 9528202
    Abstract: The present utility model discloses a daisy chain, comprising a first webbing and a second webbing, which are different in thermal shrinkage; the first webbing and the second webbing are seamless jointed together at two ends thereof, respectively; one-piece webbing units are woven relative to one another on opposite sides of the first webbing and the second webbing, the one-piece webbing units being uniformly distributed along the daisy chain at intervals; furthermore, a loop is further provided between the adjacent one-piece webbing units. The arrangement of one-piece webbing units avoids the safety hazards caused by the separation of the first webbing from the second webbing when the loop is long-term stressed. The daisy chain provided by the present utility model is simple in structure, and safe and reliable in use.
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: December 27, 2016
    Assignee: POLYUNION TEXTILE (SHENZHEN) FACTORY
    Inventor: Chung Che Chiu
  • Publication number: 20160177479
    Abstract: The present utility model discloses a daisy chain, comprising a first webbing and a second webbing, which are different in thermal shrinkage; the first webbing and the second webbing are seamless jointed together at two ends thereof, respectively; one-piece webbing units are woven relative to one another on opposite sides of the first webbing and the second webbing, the one-piece webbing units being uniformly distributed along the daisy chain at intervals; furthermore, a loop is further provided between the adjacent one-piece webbing units. The arrangement of one-piece webbing units avoids the safety hazards caused by the separation of the first webbing from the second webbing when the loop is long-term stressed. The daisy chain provided by the present utility model is simple in structure, and safe and reliable in use.
    Type: Application
    Filed: January 7, 2015
    Publication date: June 23, 2016
    Applicant: POLYUNION TEXTILE (SHENZHEN) FACTORY
    Inventor: Chung Che Chiu
  • Publication number: 20150176161
    Abstract: The present invention discloses a seamless webbing loop of a rock climbing quickdraw, a textile machine and a textile method. The seamless webbing loop of a rock climbing quickdraw contains a plurality of tubular webbing layers, one surrounded by another, among which there is at least one indication layer. The indication layer is adjacent to the outermost one among the plurality of tubular webbing layers or is the innermost one among the plurality of tubular webbing layers. Such a multilayered structure of the webbing loop enhances the strength of the webbing loop for the quickdraw, but does not cause a seam to the webbing loop. Further, the indication layer contained in the webbing loop functions to remind a user of timely replacement of the webbing loop when the webbing loop is worn, and thus the webbing loop is safe in use. With the movable spindle assembly arranged on the textile machine, it is convenient to remove the webbing loop from the textile machine.
    Type: Application
    Filed: April 15, 2014
    Publication date: June 25, 2015
    Applicant: Polyunion Textile (Shenzhen) Factory
    Inventor: Chung Che Chiu