公开(公告)号：WO2021257738A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/037684

申请日：2021-06-16

Applicant: ALADDIN MANUFACTURING CORPORATION

Inventor： CASCIO, Anthony ,  MASON, James ,  AMOS, Daniel ,  JONES, Lucinda

IPC: B65H54/71 ,  B65H51/22 ,  D01D1/09 ,  D01D5/08 ,  D02G1/02 ,  D02G1/16 ,  D02G1/20 ,  D02G3/24 ,  D02G3/346 ,  D02G3/445 ,  D02J1/12 ,  D02J1/22 ,  D10B2321/02 ,  D10B2331/02 ,  D10B2331/04

Abstract: Systems for producing M bundles of filaments, wherein M ≥ 1, include N extruders, M spin stations, and a processor, wherein N > 1. Each extruder includes a thermoplastic polymer having a color, hue, and/or dyability characteristic, which are different from each other. Each spin station produces N bundles of filaments that form a yarn. Each spin station comprises N spinnerets through which filaments are spun from molten polymers streams received by the respective spin station and N spin pumps upstream of the N spinnerets for the respective spin station. Each spin pump is paired with one of the N extruders. The processor is in electrical communication with the N*M spin pumps and is configured to adjust the volumetric flow rate of the polymers pumped from each spin pump to achieve a ratio of the polymers to be included in the yarn from each spin station.

公开(公告)号：WO2021147607A1

公开(公告)日：2021-07-29

申请号：PCT/CN2020/139152

申请日：2020-12-24

Applicant: 孚日集团股份有限公司

Inventor： 张在成 ,  宋晓萍 ,  孙晓萍 ,  芦欣欣 ,  秦志烈 ,  高丽

IPC: D03D27/08 ,  D03D15/00 ,  D02G3/04 ,  D02G3/28 ,  D02G3/346 ,  D03D15/47 ,  D03D15/54 ,  D03D21/00 ,  D03D27/10 ,  D06B9/04 ,  D06L1/16 ,  D06L4/12 ,  D06L4/13 ,  D10B2201/02 ,  D10B2201/22 ,  D10B2401/02

Abstract: 一种含有竹丽尔纤维缎彩纱的毛巾织物及其织造方法，将纬纱分为至少两层：第一层纬纱与地经和毛经交织在所述毛巾产品的正面形成毛圈；第二层纬纱与地经交织形成底布，形成单面毛圈织物；所述毛经为含有竹丽尔纤维的缎彩纱，所述第二层纬纱、地经中至少有一种为含有竹丽尔纤维的缎彩纱；或者，第一层纬纱与地经和毛经交织在所述毛巾产品的正面形成毛圈，第二层纬纱与地经和毛经交织在所述毛巾产品的背面形成毛圈；形成双面毛圈织物；所述毛经为含有竹丽尔纤维的缎彩纱。该方法省略纱线或坯布染色工序，又能使产品既具有不规则的立体肌理花纹效果，和达到一种水墨画的层次感，解决了传统染色方式制造的产品颜色单一、层次感不强的问题。

公开(公告)号：WO2021257733A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/037673

申请日：2021-06-16

Applicant: ALADDIN MANUFACTURING CORPORATION

Inventor： CASCIO, Anthony ,  MASON, James ,  JONES, Lucinda

IPC: D03D15/00 ,  D02G3/40 ,  D02J1/02 ,  D01H1/14 ,  D02G3/24 ,  D02G3/346 ,  D02G3/445 ,  D02J1/08 ,  D05C17/026

Abstract: Systems and methods for producing BCF yarns include providing at least one color enhancement method for enhancing the color and/or hue of at least one of the N bundles of filaments. The color enhancement methods include tacking one or more of the bundles of spun filaments prior to and/or during drawing, texturizing one or more bundles of spun filaments individually from the other bundles of spun filaments, providing intermediate tacking of at least one bundle of texturized filaments and feeding the tacked and texturized filaments to a mixing cam for positioning tacked and texturized bundles relative one to the other before reaching the final tacking device, or combinations thereof.