发明申请
- 专利标题: Knit-by-design method and fabric
- 专利标题(中): 针织设计方法和面料
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申请号: US11303594申请日: 2005-12-16
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公开(公告)号: US20060130532A1公开(公告)日: 2006-06-22
- 发明人: Cheng-Yuan Chuang , Graham Laycock , Raymond Leung
- 申请人: Cheng-Yuan Chuang , Graham Laycock , Raymond Leung
- 申请人地址: US DE Wilmington
- 专利权人: INVISTA NORTH AMERICA S.A R.L.
- 当前专利权人: INVISTA NORTH AMERICA S.A R.L.
- 当前专利权人地址: US DE Wilmington
- 主分类号: D04B13/00
- IPC分类号: D04B13/00
摘要:
The invention provides a method for knitting fabric with bare spandex comprising: providing bare spandex yarn; providing hard yarn; drafting the bare spandex; knitting fabric from the hard yarn and the drafted bare spandex with the hard yarn and the drafted bare spandex plated in every course; and contacting the knit fabric with a continuous phase aqueous solution under conditions of temperature and pressure for a time sufficient to set the bare spandex without heating the knit fabric on a tenter frame above 160° C. in air having a relative humidity of less than 50%. The invention further provides a bare spandex-containing knit fabric containing spandex in every knit course that has been exposed to manufacturing process temperature no higher than 160° C. as shown by molecular weight analysis of the spandex and that exhibits wash shrinkage of less than about 14%.
公开/授权文献
- US07779655B2 Knit-by-design method and fabric 公开/授权日:2010-08-24
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