公开(公告)号：US11585017B2

公开(公告)日：2023-02-21

申请号：US16933828

申请日：2020-07-20

申请人： General Recycled

发明人： Edward (Ted) Parker ,  David Kasper

IPC分类号： D03D15/12 ,  D01G11/04 ,  D02G3/04 ,  D02G3/44 ,  D03D15/513 ,  D03D15/00

摘要： A fabric for use in arc and flame protection, and a process for producing a fire resistant fabric are provided. The fabric includes at least 70 wt % aramid fiber; less than 40 wt % modacrylic; 8 wt % nylon; and 2 wt % anti-static. The process includes shredding recycled fire resistant garments into fibers; creating yarn from the shredded fibers; weaving the yarn into fabric; and knitting the yarn to produce new garments. The fabric may be used to produce fire-resistant garments worn by workers in many industries such as the oil and gas.

公开(公告)号：US20170306534A1

公开(公告)日：2017-10-26

申请号：US15491471

申请日：2017-04-19

申请人： General Recycled

发明人： Edward (Ted) PARKER ,  David KASPER

IPC分类号： D03D15/12 ,  D01G11/04 ,  D01G15/12 ,  D03D15/00

CPC分类号： D03D15/12 ,  D01G11/04 ,  D02G3/045 ,  D02G3/443 ,  D10B2321/101 ,  D10B2331/02 ,  D10B2331/021 ,  Y02W30/667

摘要： A fabric for use in arc and flame protection, and a process for producing a fire resistant fabric are provided. The fabric is comprised of at least 70 weight percent (wt%) aramid fiber; less than 40 wt% modacrylic; 8 wt% nylon; and 2 wt% anti-static. The process comprises shredding recycled fire resistant garments into fibers; creating yarn from the shredded fibers; weaving the yarn into fabric; and knitting the yarn to produce new garments. The fabric may be used to produce fire-resistant garments worn by workers in many industries such as the oil and gas.

公开(公告)号：US3824652A

公开(公告)日：1974-07-23

申请号：US37272973

申请日：1973-06-22

申请人： PROCTER & GAMBLE

发明人： BUELL K

IPC分类号： B02C18/00 ,  B02C18/14 ,  D01G1/06 ,  D01G9/06 ,  D01G11/04 ,  D01G25/00 ,  D04H1/02 ,  D04H1/72 ,  D21B1/06 ,  D21B1/08

CPC分类号： D21B1/066 ,  B02C18/14 ,  B02C18/148 ,  D01G1/06 ,  D04H1/72

摘要： Apparatus and process for continuously converting dried cellulosic fibrous sheet material into a dispersion of individual fibers in air and thereafter forming said individual fibers into an airfelt.

摘要翻译： 用于将干燥的纤维素纤维片材连续转化成单个纤维在空气中的分散体，然后将所述单个纤维形成空气毡的装置和方法。

公开(公告)号：US2211138A

公开(公告)日：1940-08-13

申请号：US5274835

申请日：1935-12-04

申请人： PAPER CHEMISTRY INST

发明人： LEWIS HARRY F ,  KUKOLICH STEPHEN I

IPC分类号： D01G11/04 ,  D21D1/32

CPC分类号： D21D1/32 ,  D01G11/04 ,  Y02W30/667

公开(公告)号：US1970490A

公开(公告)日：1934-08-14

申请号：US47698430

申请日：1930-08-22

申请人： RUBEROID CO

发明人： COONEY CHARLES A

IPC分类号： D01G11/04

CPC分类号： D01G11/04 ,  Y02W30/667

公开(公告)号：US20230034810A1

公开(公告)日：2023-02-02

申请号：US17546172

申请日：2021-12-09

申请人： Far Eastern New Century Corporation

发明人： Chu-Chin Wang ,  Chien-Hung Chou ,  Shu-Yin Shih ,  Yi-Cyun Jhang

IPC分类号： D01G11/04

摘要： A method for processing a cotton-containing textile waste includes: separating cotton fibers from a batch of the textile waste; pretreating the cotton fibers by soaking in a hydroxide-ion-containing solution to obtain a mixture including pretreated carbon fibers; removing a liquid portion from the mixture to obtain the pretreated carbon fibers; subjecting the pretreated carbon fibers to enzymatic hydrolysis to form a sugary juice containing glucose; and e) adding the liquid portion as part of the hydroxide-ion-containing solution for pretreating the cotton fibers separated from a next batch of the textile waste.

公开(公告)号：US11257047B2

公开(公告)日：2022-02-22

申请号：US14672136

申请日：2015-03-28

申请人： PSIL Holdings LLC

发明人： Kayren Joy Nunn ,  Susan Hughes Brown

IPC分类号： B09B5/00 ,  D01G11/04 ,  G06Q10/00

摘要： The present invention discloses a method and corresponding system of processing waste fabrics to rejuvenated fibrous materials that will maintain their original quality in downstream production without a loss of downstream manufacturing efficiencies. The method involves (a) obtaining fabric data for each bale of incoming waste fabrics and storing the fabric data in a database; (b) obtaining target data relating to target product requirements; (c) processing the fabric data and the target data according to predetermined algorithms to generate a rejuvenation processing recipe which specifies bales information and rejuvenation processes information; (d) selecting corresponding bales of incoming waste fabrics for further rejuvenation processing; and (e) subjecting the selected bales to processes specified by the rejuvenation processing recipe.

公开(公告)号：US10760189B2

公开(公告)日：2020-09-01

申请号：US15491471

申请日：2017-04-19

申请人： General Recycled

发明人： Edward (Ted) Parker ,  David Kasper

IPC分类号： D03D15/12 ,  D01G11/04 ,  D02G3/04 ,  D02G3/44 ,  D03D15/00

摘要： A fabric for use in arc and flame protection, and a process for producing a fire resistant fabric are provided. The fabric is made from at least 70 weight percent (wt %) aramid fiber; less than 40 wt % modacrylic; 8 wt % nylon; and 2 wt % anti-static. The aramid fiber is made from recycled aramid fiber from recycled fire resistant garments, and virgin aramid fiber. The fabric may be used to produce fire-resistant garments worn by workers in many industries such as the oil and gas.

公开(公告)号：US20200010984A1

公开(公告)日：2020-01-09

申请号：US16574304

申请日：2019-09-18

申请人： Jonathan A. Montague

发明人： Jonathan A. Montague

IPC分类号： D01G11/04

摘要： A method/shirt cutting jig for converting a textile into yarn comprises mounting a tubular body of a textile on the jig's base, securing a first folded edge of the tubular body using a clamping bar and securing the second folded edge of the tubular body using a clamping panel. The clamping panel includes teeth that allow a user of the jig to cut the tubular body into strips of material fully past the second folded edge. A movable cutting fence enables the user to cut the tubular body into multiple strips of material, but where each cut does not extend fully past the tubular body's first folded edge. The tubular body with the cuts is removed from the jig and then manually cut in a diagonal pattern along its first folded edge to produce a single strip of material that is then easily converted into reusable yarn.

公开(公告)号：US4777702A

公开(公告)日：1988-10-18

申请号：US88733

申请日：1987-08-24

申请人： Rolf R. Jung ,  Akiva Pinto ,  Gunter Lucassen

发明人： Rolf R. Jung ,  Akiva Pinto ,  Gunter Lucassen

IPC分类号： B01D46/12 ,  D01G9/08 ,  D01G11/04 ,  D01G1/00

CPC分类号： D01G9/08

摘要： A condenser (1) for separating fibers from a fiber laden air flow is disclosed which includes a cell wheel housing (3) and a cell wheel (4). The cell wheel includes a plurality of radial vanes (6) and a perforated screen (12) extending between adjacent vanes. The perforated screen separates the space between the adjacent vanes into fiber entraining cells (14) and air exit spaces (13). Flexible sealing element (7) are carried at the ends of vanes which seal against an interior of the wheel housing. Air from the fiber laden air flow exits through screens (12) by way of a discharge opening (18). Fibers are discharged at (9) through an opening provided in the bottom of cell wheel housing (3).

摘要翻译： 公开了一种用于从包含纤维的空气流中分离纤维的冷凝器（1），其包括电池轮壳体（3）和电池轮（4）。 电池轮包括在相邻叶片之间延伸的多个径向叶片（6）和穿孔筛网（12）。 穿孔筛将相邻叶片之间的空间分隔成纤维夹带单元（14）和空气出口空间（13）。 柔性密封元件（7）承载在密封在车轮壳体内部的叶片的端部。 来自载有纤维的空气流的空气通过排放开口（18）离开筛网（12）。 纤维通过设置在电池轮壳体（3）的底部的开口（9）排出。