Abstract: A personal sterilization system, including a base unit defining an air intake, a fan, and a fluid path from the air intake to the fan; at least one UVC light source positioned to illuminate at least a portion of the fluid path with UVC light; a delivery conduit attached to the base unit in fluid communication with the fan; and a dispersion device configured to be worn in proximity to a person's face, the dispersion device defining a fluid inlet attached to the delivery conduit, and at least one fluid outlet configured to disperse pressurized air.
Abstract: The woven papermaking fabrics have a machine direction (MD) axis and a cross-machine direction (CD) axis, a machine contacting surface and a web contacting surface. The web contacting surface comprises a plurality of MD and CD oriented protuberances. Generally, the MD oriented protuberances are formed from warp filaments and may be continuous across one dimension of the papermaking fabric. The CD oriented protuberances are formed from shute filaments and are discrete. The fabrics may be woven such that the CD oriented protuberances traverse at least one MD oriented protuberance and in other instances two or more MD oriented protuberances. In addition to MD and CD oriented protuberances, the web contacting surface comprises valleys disposed between adjacent MD oriented protuberances. The valleys are generally permeable to air and water and aid in the formation and structuring of webs manufactured using the fabrics.
Abstract: A corrugated protective textile sleeve has a flexible, tubular wall of woven warp yarns, extending lengthwise along a longitudinal axis between opposite ends of the wall, and weft yarns, extending generally transversely to the warp yarns. At least some of the weft yarns are activatable weft yarn to shrink in length and at least some the weft yarns, adjacent the activatable weft yarn, are substantially non-activatable weft yarn. The substantially non-activatable weft yarn form crests, having a first diameter, spaced axially from one another and the activatable weft yarns, upon being activated and shrunken, form valleys, having a second diameter less than the first diameter, with at least some of the valleys extending between the crests to form the wall having a corrugated contour.
Abstract: A multi-layer fabric, and an airbag formed of the multi-layer fabric are provided. The multi-layer fabric can provide an airbag capable of sufficiently protecting a driver or a passenger by minimizing damage caused by broken glass fragments when a vehicle is overturned. The multi-layer fabric includes an inflating part, and a co-woven part surrounding the inflating part. At least one layer of the inflating part includes a first region formed of two or more types of weaves comprising 1/1 plain weave.
Type:
Grant
Filed:
September 28, 2020
Date of Patent:
March 5, 2024
Assignee:
KOLON INDUSTRIES, INC.
Inventors:
Jin Wook Heo, Il Chung, Ki Jeong Kim, Hyo Eun Kim
Abstract: Woven papermaking fabrics useful in the manufacture of fibrous structures, particularly wet-laid tissue products that allow the web contacting surface of the fabric to be woven with three-dimensional topography comprising protuberances that are oriented at an angle relative to both the machine direction (MD) axis and cross-machine (CD) axis of the fabric. The protuberances may be discrete or continuous and, in certain preferred embodiments, intersect one another to form discrete valleys there between. The valleys may have relatively steep sidewalls, such as wall angles greater than 22 degrees, and be relatively deep, such as valley depths greater than about 0.35 mm.
Abstract: A weaving machine includes a shed forming device, a weft insertion device, and a weaving reed that beats up the weft threads at a beat up plane against an edge of the woven fabric. A guide device extends over a width of the woven fabric and is driven by a drive, the guide device being one or both of an upper guide unit that contacts a top surface of the woven fabric or a lower guide unit that contacts a bottom surface of the woven fabric. A control unit controls alternating movement of the guide unit along the direction of thickness of the woven fabric as the fabric is being woven based on information related to one or both of a structure of the woven fabric in the area of the beat up plane or a position of the warp threads in the open loom shed.
Type:
Grant
Filed:
July 11, 2019
Date of Patent:
February 27, 2024
Assignee:
LINDAUER DORNIER GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
Inventors:
Thomas Laukamp, Nicolas Mega, Dirk Janicijevic
Abstract: Disclosed herein are face shields, eyewear, and kits which provide a user the ability to protect their face from solids or liquids while simultaneously providing the ability to manipulate any eyewear the user may desire to wear.
Abstract: Face shields, eyewear, and kits which provide a user the ability to protect their face from solids or liquids while simultaneously providing the ability to manipulate any eyewear the user may desire to wear.
Abstract: Flame resistant fabrics formed with fiber blends that provide the requisite flame and thermal protection but that have improved durability. In some embodiments this is accomplished with the use of fiber blends that include relatively large percentages of FR nylon fibers in combination with cellulosic and inherently flame resistant fibers.
Abstract: A mesh belt used in a process for producing a water absorbing body which is formed by warps and wefts being woven with each other. One or more yarns which constitute(s) the warps or the wefts emerging on at least a transporting surface side of the mesh belt is made of an electrically conductive material.
Abstract: A protective non-helmeted single molded facemask for sports includes a frame structure formed of a polycarbonate polymer that is structured and configured to engage a user's forehead, side and cheek facial structure and chin. An arrangement of vertical and horizontal bars in the central and lower portion of the face area of the facemask protect the users nose and mouth from direct contact with external objects, and particularly softballs, soccer balls, floor hockey sticks and pucks and field hockey sticks and balls. Upper and lower straps extend from slotted openings on the sides of the facemask and are positioned and arranged to extend around the lower back of the wearer's head to secure the facemask on the wearer's head. The facemask is designed to also significantly reduce the effective impact forces to the wearer's brain.
Abstract: An energy absorber includes a first split section, a first single strand section, a second split section, a second single strand section, and a third split section which are connected in sequence. The first split section and the third split section each include at least two sub-woven belts. The at least two sub-woven belts are separated from each other. At least one of the at least two sub-woven belts is capable of being stretched and contracted under an action of an external force. The first split section, the first single strand section, the second split section, the second single strand section and the third split section are integrally woven.
Abstract: A system for colored woven label fabrication includes an image processing device, a yarn coloring mechanism and a weaving machine. The yarn coloring mechanism colors a yarn to be woven into a colored woven label by the weaving machine according to a weaving electronic file generated by the image processing device.
Abstract: Disclosed is a weaving assembly including a rotatable base, a base positional controller, a weave control grid, a warp fiber support, warp fiber arms, a warp fiber arm positional controller and a fill fiber wand.
Abstract: A woven geotextile fabric utilizes a plurality of yarns including machine direction field yarns, cross machine direction field yarns, machine direction rib yarns, and cross machine direction rib yarns. The plurality of yarns is integrally woven together. The machine direction rib yarns and the cross machine direction rib yarns cooperatively define an integrated geotextile grid integrally within the woven geotextile fabric. The machine direction field yarns and the cross machine direction field yarns cooperatively define fabric areas in a field of the integrated geotextile grid generally between the machine direction rib yarns and the cross machine direction rib yarns.
Abstract: A task is to provide a cloth which is excellent not only in tear strength but also in snagging resistance and wear resistance, and which preferably has design properties and stretchability, and a garment obtained using the cloth, and a solution to problem is a woven fabric containing two or more types of yarns, the woven fabric comprising a high strength yarn A having a yarn strength of 4.3 cN/dtex or more and a yarn B having a yarn strength which is smaller than that of the high strength yarn A, wherein the difference in total fineness between the high strength yarn A and the yarn B is 20 dtex or less.
Abstract: A textile machine (4) for a weaving loom having an input shaft which is coupled to a weaving loom. The drive mechanism is driven by the input shaft to move frames or collars of the weaving loom through a sequence of predefined positions. The electronic control device is programmed to monitor the change in position of each frame or collar during each step of the predefined sequence of positions and to count the number of times each frame or collar reproduces a particular configuration.
Type:
Grant
Filed:
June 19, 2020
Date of Patent:
January 9, 2024
Assignee:
STAUBLI FAVERGES
Inventors:
Francois Pollet, Pierre Aubert, Patrice Przytarski, Philippe Vandroux
Abstract: A weaving loom for inserting continuous material, or loosely connected material or material in pieces, in which the warp threads run in the downward direction from the warp beam to the cloth beam and herein are individually held by hooks which are anchored in guide beams between the upper warp beams and the lower cloth beam.
Abstract: A method of manufacturing a cover for a vehicle seat by weaving a first layer including a synthetic material, weaving a second layer including wool, and interweaving the first layer and the second layer with the second layer underling the first layer. The cover may include a woven top layer and a woven bottom layer, interwoven with the woven top layer. The woven top layer may include a plurality of first warp yarns and a plurality of first weft yarns. The woven bottom layer may include a plurality of second warp yarns and a plurality of second weft yarns. The plurality of second warp and weft yarns may include wool.
Abstract: Provided are a cloth and a protective product, which allow for any color appearance and have excellent protection performance against electric arcs. The cloth has a woven fabric structure, wherein a front-surface spun yarn containing an infrared absorber- and/or electrically conductive agent-containing fiber and not containing carbon is located on a front surface, while a back-surface spun yarn containing a carbon-containing fiber is located on a back surface, and the cloth has an ATPV value of 8.0 cal/cm2 or more in Arc Resistance Test ASTM F1959-1999.