Warp Patents (Class 66/195)
-
Publication number: 20110056248Abstract: A warp knitted fabric having the isotropy of strength. The warp knitted fabric is provided with a fabric weave and insertion yarn groups (14, 16). The insertion yarn group (14) comprises four yarns (Y4a-Y4d) of the same type. The insertion yarn group (16) comprises four yarns (Y5a-Y5d) of the same type. The yarns (Y4a-Y4a Y5a-Y5d) are inserted into a warp-knitted fabric weave in the warp direction while being arranged parallel to each other at an interval of one wale in the weft direction. Each of the yarns (Y4a-Y4d, Y5a-Y5d) comprises a) portion (14a) extending as a whole in the direction crossing the warp direction, a portion (14b) extending as a whole in the direction crossing the warp direction, and a portion (14c) extending as a whole in the direction extending along the warp direction and connecting the portions (14a, 14b) to each other. One of the yarns (Y4a-Y4d) is overlapped with a corresponding one of the yarns (Y5a-Y5d) when viewed from the thickness direction.Type: ApplicationFiled: April 24, 2009Publication date: March 10, 2011Applicant: WACOAL CORP.Inventors: Hiroyuki Suzuki, Ryuzo Suzuki, Yuko Sumitomo, Sachie Nakase
-
Patent number: 7854712Abstract: A medical bandaging product having a predetermined length suitable for a given medical use, including an enclosure formed of a moisture-impervious material sealable to prevent entry of moisture and a medical bandage material positioned in the enclosure and sealed therein against entry of moisture until use. The medical bandage material includes a substrate formed from a single integrated knitted fabric layer having a plurality of interconnected knitted fabric yarns forming a three-dimensional structure. A reactive system is impregnated into or coated onto the substrate. The system remains stable when maintained in substantially moisture-free conditions and hardens upon exposure to sufficient moisture to cooperate with the three-dimensional structure to form a rigid, self supporting structure. A soft, flexible protective wrapping encloses the substrate along its length for providing a cushioning barrier interposed between the substrate and a patient when the medical bandage material is in use.Type: GrantFiled: May 30, 2002Date of Patent: December 21, 2010Assignee: BSN Medical, Inc.Inventors: John C. Evans, Keith Clapham
-
Patent number: 7851388Abstract: The invention provides methods for finishing knitted fabrics and fabrics finished by the novel process. In one embodiment, the method of finishing a knitted fabric includes the steps of: (a) stretching the fabric above about 5% but less than about 25% in width, and above about (?)7% but less than about 10% in length, (b) heat-setting the fabric to the stretched width and length at a temperature above about 120 degrees Centigrade and lower than about 250 degrees Centigrade, and (c) applying a polymeric protective binder coating resin to the fabric at a concentration of at least 5% but less than 25% based on the weight of the fabric.Type: GrantFiled: May 26, 2005Date of Patent: December 14, 2010Assignee: University of MassachusettsInventors: Yong Ku Kim, Armand Francis Lewis
-
Patent number: 7827829Abstract: An elastic fabric useable for covering pillows, seats, mattresses and the like is disclosed. The fabric is formed from elastic yarns having a breaking elongation greater than 60%, a rate of elastic recovery after 15% elongation of more than 90% and a stress at 10% elongation greater than 150 N/5 cm and less than 600 N/5 cm oriented in a direction parallel to the elastic yarn, and a rate of hysteresis loss between 20% and 45%. The fabric may be woven or knitted and provides a stable, comfortable feeling for sitting or reclining and deforms when supporting weight but returns readily to its undeformed shape.Type: GrantFiled: August 4, 2003Date of Patent: November 9, 2010Assignee: Kawashimaorimono Co., Ltd.Inventor: Tomoki Fujikawa
-
Publication number: 20100266831Abstract: A textile product and a method of making the same is described wherein the textile product includes a layer of metal elements, an array of stitches, and wherein the metal elements are encased between the legs of the stitch and the underlap of the stitch. Preferably, the overlaps and/or underlaps span between at least two stitch lines. This provides an improved metal element based textile product for preparing reinforced articles. The metal element based textile product of the present invention allows improved processing and improved performance as compared to conventional metal element based textile products.Type: ApplicationFiled: May 15, 2008Publication date: October 21, 2010Inventors: Angela Durie, Bruno Jaspaert, Dirk Tytgat
-
Patent number: 7797967Abstract: A warp knitting fabric, excellent in a dimension stability and a shape stability or the like and preferably used for underpants or panty, or a shirt or the like, including: tube-shaped fabric parts that form articles in a predetermined pattern; marginal fabric portions that are knitted simultaneously with said fabric parts, and to be eventually cut therefrom; and bridging portions formed by knitting at a predetermined interval in wale direction, each of which connects a fringe of said fabric part onto the marginal fabric portion contiguous to the fringe; and wherein the bridging portions are formed by knitting to have a dimension of 2-20 courses in the wale direction, at an interval of 2-50 courses.Type: GrantFiled: March 31, 2006Date of Patent: September 21, 2010Assignee: Seiren Co., Ltd.Inventors: Fumio Shirasaki, Koichi Oida
-
Publication number: 20100229605Abstract: A knitted tulle is disclosed, the tulle comprising a plurality of wales, each with a pillar stitch and at least two pairs of weft threads, each pair of weft threads interconnecting and tying-in at least four wales. Also disclosed is a method of knitting the tulle, preferably using a Raschel machine and an embroidered fabric comprising the tulle. The tulle according to the invention is robust and even and has properties similar to bobbinet tulle.Type: ApplicationFiled: September 26, 2008Publication date: September 16, 2010Applicant: HEATHCOAT FABRICS LIMITEDInventor: George Keitch
-
Patent number: 7788952Abstract: The invention provides a fabric (10) comprising a porous layer (15) that is porous in the direction along the layer, the porous layer including fibers (16) extending across the layer, whereby, in use, fluid (A) is arranged to be driven along the porous layer in the general extent of the layer. The fabric allows heat from a body in contact with the fabric to be carried along the porous layer, thereby efficiently cooling the body. The invention also provides articles comprising the fabric, such as clothing. Advantageously, the fabric is lightweight, flexible and non-bulky, and provides efficient cooling of the body.Type: GrantFiled: January 9, 2002Date of Patent: September 7, 2010Inventor: Mary Elizabeth Morrison
-
Patent number: 7779654Abstract: A knitted spacer fabric includes an upper textile, a lower textile and mutually crossing supporting threads arranged between the upper textile and the lower textile which connect the upper and the lower textiles to one another. Portions of the supporting threads are connected to one another at crossing points.Type: GrantFiled: January 31, 2007Date of Patent: August 24, 2010Assignee: Otto Bock HealthCare IP GmbH & Co. KGInventor: Bernard Garus
-
Publication number: 20100192638Abstract: The subject invention relates to a warp-knit fabric and methods of constructing the fabric. The fabric includes a plurality of walewise stitch-loop chains and a weftwise elastomeric thread running in successive courses and held in place by the stitch-loop chains. The fabric may include border segments that have filling yarn disposed weftwise across the stitch-loop chains.Type: ApplicationFiled: February 4, 2010Publication date: August 5, 2010Applicant: L & P PROPERTY MANAGEMENT COMPANYInventors: STEVE YOUNG WALL, ROGER TORNERO
-
Patent number: 7739887Abstract: A woven band for a zipper is provided. The woven band is made by a double needle bar raschel knitting machine and has a predetermined length in a warp direction. The woven band includes a convex portion formed on one side thereof for joining to a zipper and a band portion connected to the convex portion. As the convex portion has large thickness and high strength, the joint strength of the convex portion and the zipper is increased.Type: GrantFiled: June 8, 2007Date of Patent: June 22, 2010Inventor: Da-An Hung
-
Publication number: 20100116001Abstract: A sueded knitted fabric is provided, comprising a technical face, a technical back, and a knitted body extending between the technical face and the technical back. The technical face, technical back, and knitted body comprise sueded yarns throughout.Type: ApplicationFiled: November 11, 2009Publication date: May 13, 2010Inventor: Michael Starbuck
-
Patent number: 7696110Abstract: A sheet material for a seat characterized in that the stress at 5% elongation (A) is from 40 to 300 N/4 cm width wherein A is a larger value between a stress measured in the longitudinal direction and a stress measured in the lateral direction, that the ratio A/B is from 1.5 to 15.0 wherein B is the smaller value obtained in the above measurement, and that the reduction in width (H) is from 0 to 15% when the sheet material is fixed on a frame at the one end and the opposite end while stretched and pressured.Type: GrantFiled: October 13, 2004Date of Patent: April 13, 2010Assignee: Asahi Kasei Fibers CorporationInventors: Yukihito Taniguchi, Hiroshi Yamazaki
-
Patent number: 7690225Abstract: The invention relates to a flexible protective corrugated tube (1) comprising at least two different yarns and a plurality of larger-diameter zones (2) and a plurality of smaller-diameter zones (3) which are alternated along the length of the tube (1). The inventive tube is characterized in that first yarns (4) form a weave of weft courses combined with stitch courses. In addition, the tube can comprise second yarns (5) which also form a weave of stitch courses combined with weft courses. In this way, the tube obtained has improved flexibility, adaptability and bendability.Type: GrantFiled: July 29, 2005Date of Patent: April 6, 2010Assignee: Relats, S.A.Inventors: Jordi Relats, Pere Relats, Dolors Artola, Anna Fruns
-
Patent number: 7687122Abstract: A tubular encasing netting for sausage and similar articles. The encasing netting contains a longitudinally running tear-open thread, the length of which is greater than that of the encasing netting in the state of use of the latter. This results in loops of the tear-open thread which are accessible from outside and which can be grasped for tearing open. The encasing netting is expediently a double-rib or warp-knit fabric. The tear-open thread is received in stitches of this fabric. The invention relates, furthermore, to a method for producing such an encasing netting, to a sausage casing connected to the encasing netting and to an article encased by this encasing netting.Type: GrantFiled: December 30, 2005Date of Patent: March 30, 2010Assignee: Huckfeldt & Thorlichen GmbH & Co.Inventors: Gebhard Rudolf Huckfeldt, Christian Ludwig Hanisch
-
Publication number: 20100031705Abstract: A ribbon which is knitted for reinforcing a hollow element has at least two knitted ribbon parts which are connected to one another by at least one continuous weft thread which is laid in repeated loops, wherein the weft thread is tied up firmly into the respective ribbon part in fastening sections which change from ribbon part to ribbon part. In dividing sections between said fastening sections, the weft thread is guided to and fro in weft thread loops between the ribbon parts, wherein the loop heads of the weft thread loops are arranged releasably and stretchably on the ribbon parts. As a result, it is possible to produce the ribbon in a relatively small width and to widen it substantially for later use by releasing and stretching the loop heads.Type: ApplicationFiled: October 19, 2007Publication date: February 11, 2010Inventors: Boyd Higgins, Mario Widmer, Konstantin Antropow
-
Publication number: 20100029154Abstract: A composite geotextile or construction product for reinforcing a stratum of concrete or of bitumen comprises at least one reinforcing grid consisting of yarns which are mechanically strong in the warp and/or weft directions. It further comprises at least one layer of an openwork textile produced by weaving or knitting, the openwork textile having openings that are smaller than those of the meshes of the grid, the openwork textile being knitted with the grid by means of at least one knitting yarn, in order to obtain a substantial miscibility of the concrete or the bitumen in the composite textile product.Type: ApplicationFiled: July 3, 2007Publication date: February 4, 2010Applicant: MDB Texinov SAInventors: Jacques Tankere, Jean-Paul Ducol
-
Patent number: 7631521Abstract: A garment that is made including a piece of a stretchable warp-knitted fabric, wherein at least a non-elastic yarn is arranged in a 1×1 tricot structure and an elastic yarn is arranged in a looping structure, that is cut at an angle of at least 3° and at most 177° with respect to the knitting direction, the piece having an edge that does not require hem finishing when left as cut, so that at least one of the edge portions of the garment is formed by an edge that does not require hem finishing when left as cut (an edge of the bottom line 2 or an edge of the waist line 3). Thus, a garment is provided, in which the portion of the edge does not become thick, the edge does not require hem finishing when the fabric is left as cut, this edge is used for the garment's edge portion, curling of the edge portion does not occur, and the edge portion fits the body.Type: GrantFiled: April 26, 2004Date of Patent: December 15, 2009Assignee: Wacoal CorporationInventor: Kei Oya
-
Patent number: 7614258Abstract: The repair fabric includes a dual bar warp knit mesh for use in repairing soft tissue and muscle wall defects, including hernia repair and chest wall reconstruction. The repair fabric may be produced according to a first bar pattern chain of 4/2 4/6 4/2 6/8 6/4 6/8 and a second bar pattern chain of 6/8 2/0 6/8 4/2 8/10 4/2.Type: GrantFiled: October 19, 2006Date of Patent: November 10, 2009Assignee: C.R. Bard, Inc.Inventors: Dennis Cherok, Rocco DiGregorio, Alan Grumbling, Michael Kirby
-
Patent number: 7610777Abstract: A bilaterally bendable warp-knit tape includes a plurality of first, second, and third braided wires. The first and second braided wires are staggered while extending circularly along a warp direction of the tape with a proper distance from left to right to form a predetermined number of wales on the tape. A span distance of lapping from left to right of the second braided wires is smaller than that of the first braided wires. More than one third braided wire is disposed in middle of the tape, and is continuously lapped while extending upward on the corresponding wale in a form of a crochet along the warp direction of the tape to form a fixing region having a predetermined width and extending along the warp direction. The fixing region is for disposing male and female buckles. The warp-knit tape has desired flexibility and extensibility on both sides for bilateral bending.Type: GrantFiled: May 22, 2009Date of Patent: November 3, 2009Inventor: Da-An Hung
-
Patent number: 7565821Abstract: The present invention relates to a spacer fabric with advanced cushionability, flexibility, and thermal conductivity, and a method of fabricating the same. In accordance with the present invention, the spacer fabric is useful as a car seat fabric. In particular, the spacer fabric is applicable to a car seat equipped with an actuator and a heating/cooling apparatus inside, due to the advanced flexibility for transferring the actuator moving effect to the body, the increased cushionability for minimizing the hardness of the surface of the device, and the high thermal conductivity for effectively transferring the quick heating/cooling effect to the body.Type: GrantFiled: January 3, 2007Date of Patent: July 28, 2009Assignee: Kolon Glotech, Inc.Inventors: Pyung-Yul Park, Sang-Min Nah, Jong-Hyun Hwang
-
Publication number: 20090183300Abstract: The present invention relates to a sweat absorber and headwear using the sweat absorber. The sweat absorber is formed by a porous panel including a first layer that is knitted in a warp direction to have a plurality of first porous structures, a second layer that is knitted in a warp direction to have a plurality of second porous structures, and a plurality of connecting yarns for connecting the first layer and the second layer. The porous panel may be a double raschel fabric panel. The sweat absorber may semi-permanently maintain a shape of a crown portion of a headwear and may be prevented from being contaminated from sweat. In addition, a contaminated part may be replaced.Type: ApplicationFiled: January 22, 2008Publication date: July 23, 2009Applicant: Yupoong, Inc.Inventor: Byoung-Woo Cho
-
Patent number: 7555922Abstract: An improved elastomeric fabric that is knitted with three guidebars on a warp knitting machine including a non-elastic yarn that is knit in on the first guidebar, a first elastic yarn that is knit-in on the second guidebar, and a second elastic yarn that is laid-in on the third guidebar. The elastic yarn has a denier in the range from about 20 to about 105 and the second elastic yarn has a denier in the range from about 70 to about 560. The fabric provides improved durability and power characteristics. The fabric can also be constructed to have improved stretch characteristics such as substantially square stretch or unbalanced stretch with greater fill (width) stretch than warp (length) stretch.Type: GrantFiled: July 3, 2006Date of Patent: July 7, 2009Assignee: EFA Holdings, LLCInventor: Donald R. Berlin
-
Patent number: 7552604Abstract: A double needle bar spacer knit fabric is provided. The fabric includes a first layer that has a plurality of yarns that are knitted together. At least one of the yarns of the first layer is an elastomeric yarn that functions to impart stretch and recovery properties to the first layer. A second layer that has a plurality of yarns that are knitted together is also present. The first layer and second layer are connected to one another by way of a connecting layer that has a plurality of traversing yarns that are knitted to and extend between both the first layer and the second layer. The first layer provides technical properties to the fabric, and the second layer provides the fabric with desired aesthetic properties.Type: GrantFiled: April 9, 2008Date of Patent: June 30, 2009Assignee: Milliken & CompanyInventors: Anthony R. Waldrop, Lynnette Stein, Bernard Smith
-
Patent number: 7549303Abstract: The present disclosure relates to a reinforcing textile material that comprises a weft-inserted warp knit fabric, in which the warp yarns are configured in a pattern having a majority of successive flat stitches that are used in conjunction with a minority of subsequent successive round stitches. The warp yarn configuration may be represented by the expression x+y, where x is the number of successive needle positions in which a warp yarn is positioned in a flat stitch arrangement and y is the number of subsequent successive needle positions in which the same warp yarn is positioned in a round stitch arrangement. The present weft-inserted warp knit fabrics possess improved dimensional stability, high tensile strength, high tear strength, and a relatively smooth surface, making them well-suited for use as reinforcements in roofing membranes, signs, banners, tents, and the like.Type: GrantFiled: November 21, 2007Date of Patent: June 23, 2009Assignee: Milliken & CompanyInventors: Brian Callaway, Randolph S. Kohlman, David W. Martin
-
Patent number: 7523626Abstract: In one particular embodiment, the disclosure is directed to a conveyor belt including a set of warp knitted yarns configured in warp-oriented wales and a set of weft insert yarns inserted in the set of warp-oriented wales. The set of weft insert yarns have a cross-sectional aspect ratio at least about 2:1.Type: GrantFiled: October 1, 2004Date of Patent: April 28, 2009Assignee: Saint-Gobain Performance Plastics CorporationInventors: Francis Enzien, John F. Porter, Michael A. Kennedy, David L. Spanton, Philip J. Fusco, Lee D. Markel, Jr.
-
Publication number: 20090076432Abstract: A compression garment comprises a plurality of longitudinal yarns arranged to form a fabric having a length and generally parallel to the length, and a plurality of transverse elastomeric yarns connecting adjacent longitudinal yarns and equally spaced about a length of the longitudinal yarns. In a stretched state, the longitudinal yarns are spaced from one another and remain generally parallel to the length.Type: ApplicationFiled: November 12, 2008Publication date: March 19, 2009Inventor: Martin Winkler
-
Publication number: 20090071197Abstract: The present invention relates to new fabric designed for improved utility in swimwear applications, as well as the method for producing such fabric as well as garments made from such fabrics. The fabric can be characterized in terms elongation, instantaneous fabric growth at 15% strain and dimensional stability. The fabric comprises an elastic crosslinked polyolefin elastic yarn and a second yarn selected from the group consisting of polyester, nylon, and polypropylene.Type: ApplicationFiled: April 30, 2007Publication date: March 19, 2009Inventors: Federica Albiero, Fabio D'Ottaviano, Jose M. Rego
-
Patent number: 7497097Abstract: A spacer-fabric sweatband, for, and incorporated into headwear which has an inner, skin-contact fabric layer, and an outer, headwear-facing fabric layer connected by a multiplicity of hydrophobic monofilament-pile spacing elements. The pile spacing elements function like thousands of miniature springs to maintain the fabric layers in uniform spaced parallel relation while creating substantial, pile-supported airspace between the fabric layers to facilitate the movement of ventilating airflow. The headwear-facing fabric layer is mesh-like for enhanced air circulation. The skin-contact layer is composed of solid skin-friendly fabric. The pile segments block sweat from migrating from the inner to the outer fabric layers by virtue of their hydrophobic composition.Type: GrantFiled: June 8, 2005Date of Patent: March 3, 2009Inventor: Paul Herr
-
Patent number: 7418837Abstract: Warpknitted spacer fabric knitwear 11 consisting of two knitwear layers 12, 13 which are positioned parallel relative to one another and which are connected to one another by pile yarns 14 which extend to and fro, wherein the knitwear layers 12, 13 comprise courses 22, 23 generally extending in the direction of production, as well as weft threads 15, 16 connected by knitting thereto, and wherein the pile yarns 14 extend generally in the direction of production and are connected to the knitwear layers 12, 13, wherein in at least one of the knitwear layers 12, 13 there is worked in at least one weft thread 16 of a lower tear strength for producing a substantially linear nominal separating region T and wherein, in the region of the at least one weft thread 16 of a lower tear strength, at least one pile yarn 14 is left out for additionally weakening the substantially linear nominal separating region T.Type: GrantFiled: May 16, 2007Date of Patent: September 2, 2008Assignee: Muller Textil GmbHInventors: Frank Müller, Stefan Müller
-
Patent number: 7402174Abstract: A composite medical device includes a knitted structure having a single layer of yarns to define a single layered wall, where the yarns are interlaced into stitches in a knit pattern capable of resilient longitudinal elongation and resilient radial contraction of the knit from a quiescent state to an elongated state, and a layer of ePTFE securably attached to the knitted structure. The knit pattern is a warp knitted pattern of yarns forming a textile layer having an interior surface and an exterior surface, where interior yarns form the interior surface and form loops in the longitudinal direction of said knitted structure, and exterior yarns form the exterior surface and are diagonally shifted over two or more of the interior yarns in an alternating pattern along a width of the knitted structure before engaging an the interior yarn.Type: GrantFiled: February 9, 2007Date of Patent: July 22, 2008Assignee: Scimed Life Systems, Inc.Inventor: Jerry Q. Dong
-
Patent number: 7395681Abstract: The present invention provides stretchable warp-knitted fabric that is a 1×1 tricot formed by running a non-elastic yarn and an elastic yarn side by side in such a manner that in each stitch, at least one of the non-elastic yarn and the elastic yarn forms a closed loop, a method for manufacturing the fabric, and stretchable clothing using the fabric at least in a part. Since a cut edge of the knitted fabric can be used as a hem of the clothing without finishing, sewing is simplified. It is possible to provide fashionable clothing that has appropriate stretchability enabling the clothing to well fit the body of the wearer, that is thin and has a beautiful texture, and that, when it is formed in underwear, has a hem line invisible through outerwear.Type: GrantFiled: December 28, 2005Date of Patent: July 8, 2008Assignee: Wacoal Corp.Inventors: Kei Oya, Masami Saito, Mayumi Ogawa, Ikuhiro Yamada, Yasue Kawashima
-
Patent number: 7395680Abstract: A warp knit self-curling fabric and methods of construction thereof provides an elongate sleeve having overlapping edges for protecting elongate members. The fabric includes warp stitches and a plurality of weft stitches. The fabric comprises at least three yarns warp knit together, wherein one of the weft stitches is knit using a tricot stitch of a monofilament under tension to bias the fabric into a self-curled configuration about a central space. The monofilament forms an inner surface of the sleeve.Type: GrantFiled: December 28, 2006Date of Patent: July 8, 2008Assignee: Federal Mogul Worldwide, Inc.Inventors: Angela L. Baer, Emeline Andrieu, legal representative, Mélanie Andrieu, legal representative, Hubert Andrieu
-
Patent number: 7387001Abstract: The invention provides a fastener tape for a slide fastener, which prevents stretching of an element attaching portion in a tape longitudinal direction while maintaining plasticity possessed by a knitted fabric inherently and has the improved strength of the element attaching portion, wherein a narrow width fastener tape is composed of a warp knitting structure in which an element attaching portion constituted of a plurality of wales is formed by knitting along one side edge of a tape main body portion, the element attaching portion is formed by disposing at least: a warp knitting yarn which runs in a zigzag fashion forming a needle loop across two or more wales adjacent to each other such that the needle loop is entangled with a needle loop of another knitting yarn of every other course on a wale; and a weft in-laid yarn which runs across two or more wales adjacent to each other.Type: GrantFiled: March 13, 2007Date of Patent: June 17, 2008Assignee: YKK CorporationInventors: Syuji Wakata, Yuji Kondo
-
Publication number: 20080134726Abstract: A method of manufacturing a raschel knit net having square meshes is provided. The method consists of providing a raschel knit net having diamond meshes, and cutting diagonally across the net from selvedge to selvedge. Multiple pieces of cut net are rotated and aligned, selvedge to selvedge, such that the meshes are square shaped with the mesh strands running generally lengthwise and widthwise. The aligned selvedges are then joined together, creating a net having square meshes, such that the dimensions of the net are fixed lengthwise and widthwise. The joined selvedges create a dimensional control portion extending diagonally between lengthwise edges of the net.Type: ApplicationFiled: December 4, 2007Publication date: June 12, 2008Inventors: Joseph F. Lais, Christian E. Siems, Stephen J. Tillmann
-
Patent number: 7380420Abstract: A fabric with different thicknesses has an upper layer, a lower layer and at least one yarn layer made of firm yarn, connecting to and formed partially between the upper layer and the lower layer to from at least one thick section of the fabric. Multiple sections of the fabric without the at least one yarn layer are thin sections. Each of the at least one yarn layer is formed between two adjacent thin sections The fabric with different thicknesses is produced by a method comprising a mounting step, a forming step and a connecting step. The connecting step comprises connecting the upper layer partially to the lower layer by fibers to form the thin sections and connecting the upper layer to the lower layer by firm yarn to integrally form the at least one thick section to reduce the cost of the fabric.Type: GrantFiled: February 5, 2007Date of Patent: June 3, 2008Assignee: Ruey Tay Fibre Industry Co., Ltd.Inventor: Sheng-Nan Liu
-
Patent number: 7364587Abstract: A method for providing dilation resistance to an implantable tubular graft includes the steps of (a) providing a graft having opposed open ends and a textile wall extending in a lengthwise direction therebetween defining a graft diameter, wherein the textile wall has radially extending yarns having a radial extent which inter-engage longitudinally extending yarns having a longitudinal extent to define a textile pattern and further wherein the radially extending yarns are obliquely oriented to the lengthwise direction of the graft, thereby defining a first acute angle from the lengthwise direction of the graft; (b) providing an elongate tubular mandrel having a diameter which differs from the graft diameter by a factor of at least 1.Type: GrantFiled: September 10, 2004Date of Patent: April 29, 2008Assignee: Scimed Life Systems, Inc.Inventors: Jerry Q. Dong, John Spiridigloizzi, Ronald Rakos, Krzysztof Sowinski, William Quinn
-
Publication number: 20080078208Abstract: A method for manufacturing a shaping camisole and the article produced therefrom having an outer decorative portion and an inner knit tube made with elastomeric yarn to provide midsection support.Type: ApplicationFiled: September 28, 2006Publication date: April 3, 2008Inventor: Bonnie Kronbach
-
Patent number: 7325421Abstract: The present invention relates generally to a printed loop fabric with improved graphic visibility and clarity which may be used as the female portion of a mechanical closure system. The loop fabric is generally comprised of a knit fabric, and more specifically, of a warp knit, weft inserted fabric. One method of creating the printed loop fabric includes coating the backside of the loop fabric with a thermoplastic material and then printing the face side of the coated fabric. Alternatively, the printed loop fabric may be achieved by applying a thermoplastic material to the backside of the loop fabric and printing on the thermoplastic material. The printed loop fabric may also be produced by applying a thermoplastic material to the backside of a low loop fabric and laminating a pre-printed film to the thermoplastic material. The fabric can be made without sacrificing the fabric's hook to loop engagement strength.Type: GrantFiled: November 27, 2002Date of Patent: February 5, 2008Inventors: Michael P. Sasser, Kenny Greene, Howell B. Eleazer, John M. Blackman
-
Patent number: 7325420Abstract: The present invention is directed to a knitted net, and more specifically to an expandable knitted net. In one form, the net comprises a plurality of fill yarns with an elastomeric performance, which allows the net to expand in the cross-direction. In another form, the present invention is directed to a netting, and more specifically to a knitted netting comprising a plurality of chain yarns with dissimilar elongation performance oriented in a first direction, and a plurality of fill yarns oriented in a second direction, wherein the yarns oriented in the second direction secure the yarns oriented in the first direction in position within the netting.Type: GrantFiled: February 8, 2007Date of Patent: February 5, 2008Assignee: Polymer Group, Inc.Inventors: Thomas Dort, James Flick, Mike DeWeese, Lyndie Henrie, Dennis Gregory McCabe, Paul Schmidt, Nick Carter
-
Patent number: 7293433Abstract: The present invention provides articles useful in medical applications including the treatment of heart diseases, and methods for producing the articles. Embodiments include warp knitted fabrics, both single and multilayer, medical articles and methods of making the same.Type: GrantFiled: September 8, 2005Date of Patent: November 13, 2007Assignee: Atex Technologies, Inc.Inventor: Brian McMurray
-
Patent number: 7293434Abstract: A multifilament yarn composed of multiple filaments as thin as 0.5 to 1.5 dTex is used for all warp knitting yarns (1, 2) and warp weaving yarns (21 to 35-N) of a tape main body (A). As for an exposed portion on a side of a coupling head of each element covered with multiple fixing yarns (11, 11), when it is assumed that a distance from a front end of each coupling head (Eh) to an inside face of a connecting portion (Ec) is (a) while a dimension of a covered portion of an element (E) covered with the fixing yarns (11, 11) in a direction of a leg portion (El) thereof is (b), a value of a ratio (b/a) is larger than 1/2 and 4/5 or less.Type: GrantFiled: June 2, 2003Date of Patent: November 13, 2007Assignee: YKK CorporationInventors: Yoshito Ikeguchi, Norio Uozumi, Yoshio Matsuda
-
Patent number: 7290410Abstract: The present invention relates to a knit made in one piece, based on an arrangement formed by at least two sheets of yarns, comprising at least one first sheet that defines a first chain structure and at least one or more non-meshing sheets, of partial weft, each of these non-meshing sheets defining a structure, which knit comprises at least one free chain yarn, a free chain yarn being defined as a chain yarn for which, along the entire longitudinal dimension of the knit, all yarn of said meshing sheets approaching said free chain yarn makes a 180 degree turn at this free chain yarn. The invention also relates to a textile medical device obtained by unraveling of at least two free chain yarns of said knit. The invention also relates to a method of production of said knit.Type: GrantFiled: April 24, 2006Date of Patent: November 6, 2007Assignee: Sofradim ProductionInventors: Alfredo Meneghin, Michel Therin
-
Publication number: 20070227198Abstract: The invention provides a fastener tape for a slide fastener, which prevents stretching of an element attaching portion in a tape longitudinal direction while maintaining plasticity possessed by a knitted fabric inherently and has the improved strength of the element attaching portion, wherein a narrow width fastener tape is composed of a warp knitting structure in which an element attaching portion constituted of a plurality of wales is formed by knitting along one side edge of a tape main body portion, the element attaching portion is formed by disposing at least: a warp knitting yarn which runs in a zigzag fashion forming a needle loop across two or more wales adjacent to each other such that the needle loop is entangled with a needle loop of another knitting yarn of every other course on a wale; and a weft in-laid yarn which runs across two or more wales adjacent to each other.Type: ApplicationFiled: March 13, 2007Publication date: October 4, 2007Inventors: Syuji Wakata, Yuji Kondo
-
Patent number: 7269978Abstract: The invention relates to a mesh for bags or packaging, produced by knitting technology by warping in a circular loom of simultaneous mesh formation. The mesh constitutes a uniform tubular mesh structure wherein the warp yarns or bands form mesh chains parallel to the longitudinal axis of the tubular mesh and the weft yarns or bands perpendicular to said axis are interwoven between at least two adjacent mesh chains so that each weft yarn or band traverses the meshes of said chains, constituting a uniform tubular mesh without longitudinal seams or perpendicular mesh bonds.Type: GrantFiled: June 19, 2006Date of Patent: September 18, 2007Assignee: Giro GH, S.A.Inventor: Ezequiel Giro Amigo
-
Patent number: 7257968Abstract: Ecological cleaning fabric comprising polyester-based microfiber comprising a warp-bent fabric having polyester-based yarn in the base with multi-filter loops, preferably including polyester textile fiber.Type: GrantFiled: November 28, 2006Date of Patent: August 21, 2007Inventor: Juan Manuel Aloy Font
-
Patent number: 7240522Abstract: An elastic knitted fabric having a multilayer structure, made by binding separate front and back two-layer ground knitted fabrics together, wherein the above described two-layer ground knitted fabrics are bound together with only a bare string(s) of polyurethane based elastic fibers of 17 to 3000 decitexes.Type: GrantFiled: October 15, 2002Date of Patent: July 10, 2007Assignee: Asahi Kasei Fibers CorporationInventors: Toshiyuki Kondou, Tomoaki Yoshida, Kazuo Furuya
-
Patent number: 7240521Abstract: A knitted-in slide fastener in which a continuous fastener element row can be mounted stably in its dimensional meaning and firmly while breaking of a needle is prevented, so as to secure a smooth engagement of elements, wherein the continuous fastener element row is fixed and knitted-in by a fixing chain knitting yarn at the same time when a fastener tape is knitted, the fixing chain knitting yarn for the elements is knitted into plural wales of a fastener element attaching portion on one side edge of the fastener tape, warp knitting yarns to be knitted for reinforcement are entangled with a needle loop formed by a constituent yarn of at least one of wales in a foundation structure adjoining the plural wales through their needle loops but not entangled with a needle loop of the fixing chain knitting yarn through their needle loops.Type: GrantFiled: March 20, 2006Date of Patent: July 10, 2007Assignee: YKK CorporationInventor: Yoshio Matsuda
-
Patent number: 7235504Abstract: A three-dimensional knitted fabric having front and back ground structures and an interconnection yarn uniting the ground structures. At least one of the front and back ground structures of the three-dimensional knitted fabric has an uneven pattern with projections and depressions having a great level difference. Ground yarns of the at least one ground structure are traversed by a predetermined traverse width so that the projections each have a curved shape having a distinct curvature in section, and cast off at predetermined intervals so that the depressions each have an opening.Type: GrantFiled: September 27, 2002Date of Patent: June 26, 2007Assignee: Seiren Co., Ltd.Inventors: Fumio Shirasaki, Kazunori Yamada, Yukito Kaneko
-
Patent number: 7213421Abstract: A three-dimensionally constructed warp knit fabric formed to include front-surface and back-surface ground knit constructions and connection yarns interconnecting the front-surface and back-surface ground knit constructions has insertion yarns between the connection yarns, in which the insertion yarn is fixed along the inner side of the back-surface ground knit construction. Further, the insertion yarn is fixed by a fixing yarn to the back-surface ground knit construction.Type: GrantFiled: March 29, 2004Date of Patent: May 8, 2007Assignee: Seiren Co., Ltd.Inventors: Fumio Shirasaki, Yukito Kaneko