Invention Grant
US07766053B2 Multi-layer papermaker's forming fabric with alternating paired and single top CMD yarns
有权
多层造纸机成型织物具有交替配对和单顶CMD纱线
- Patent Title: Multi-layer papermaker's forming fabric with alternating paired and single top CMD yarns
- Patent Title (中): 多层造纸机成型织物具有交替配对和单顶CMD纱线
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Application No.: US12409814Application Date: 2009-03-24
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Publication No.: US07766053B2Publication Date: 2010-08-03
- Inventor: Christine Barratte
- Applicant: Christine Barratte
- Applicant Address: US NC Wake Forest
- Assignee: Weavexx Corporation
- Current Assignee: Weavexx Corporation
- Current Assignee Address: US NC Wake Forest
- Agency: Myers Bigel Sibley & Sajovec
- Main IPC: D03D3/04
- IPC: D03D3/04 ; D21F1/10 ; D21F7/08 ; D03D25/00

Abstract:
A papermaker's fabric comprises a series of repeat units. Each of the repeat units comprises: a set of top MD yarns; a set of top CMD yarns interwoven with the top MD yarns to form a top fabric layer; a set of bottom MD yarns; a set of bottom CMD yarns interwoven with the bottom MD yarns to form a bottom fabric layer; and a set of CMD stitching yarns interwoven with the top and bottom CMD yarns to bind the top and bottom fabric layers together. The stitching yarns are arranged in pairs. The top CMD yarns are arranged in an alternating pattern in which first (a) a single top CMD yarn is positioned between adjacent pairs of stitching yarns, then (b) two top CMD yarns are positioned between adjacent pairs of stitching yarns.
Public/Granted literature
- US20100108175A1 MULTI-LAYER PAPERMAKER'S FORMING FABRIC WITH ALTERNATING PAIRED AND SINGLE TOP CMD YARNS Public/Granted day:2010-05-06
Information query
IPC分类:
D | 纺织;造纸 |
D03 | 织造 |
D03D | 机织织物;织造方法;织机 |
D03D3/00 | 以外形分类的机织织物 |
D03D3/04 | .无接头织物 |