Invention Grant
US07644737B2 Method for production of a velvet ribbon with double-sided nap and ribbon weaving machine for carrying out said method
失效
用于实施所述方法的用于生产具有双面绒毛和带状织造机的天鹅绒带的方法
- Patent Title: Method for production of a velvet ribbon with double-sided nap and ribbon weaving machine for carrying out said method
- Patent Title (中): 用于实施所述方法的用于生产具有双面绒毛和带状织造机的天鹅绒带的方法
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Application No.: US11990459Application Date: 2006-03-09
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Publication No.: US07644737B2Publication Date: 2010-01-12
- Inventor: Martin Mueller
- Applicant: Martin Mueller
- Applicant Address: CH
- Assignee: Textilma AG
- Current Assignee: Textilma AG
- Current Assignee Address: CH
- Agent George Pappas
- Priority: CH1431/05 20050902
- International Application: PCT/CH2006/000144 WO 20060309
- International Announcement: WO2007/025394 WO 20070308
- Main IPC: D03D27/10
- IPC: D03D27/10 ; D03D39/16 ; D03D39/18 ; D03D41/00
Abstract:
A velvet ribbon with double-sided nap is produced by weaving three superimposed webs (8, 10, 12) connected to each other by nap threads (14). The nap threads (14) of the above triple web are separated between the middle web (8) and a first web (10) in a first cutting device (36, 36a). In a second cutting device (46, 46a) the nap threads between the middle web (8) and the second web (12) are separated to give the middle web as a double-sided velvet ribbon (8). The corresponding ribbon weaving machine (2) comprises three superimposed weaving points (31) each with a weft introduction body and a common shedding device (16). A first cutting device (36) for cutting the nap threads (14a) between the middle web (8) and a first web (12) and a second cutting device (46) for cutting the nap threads (14b) between the middle web (8) and the second web (10) are provided afterwards. The velvet ribbon (8) produced thus has a nap (56, 58) on both sides.
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