| (19) |
 |
|
(11) |
EP 1 867 763 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
03.12.2008 Bulletin 2008/49 |
| (43) |
Date of publication A2: |
|
19.12.2007 Bulletin 2007/51 |
| (22) |
Date of filing: 14.12.2006 |
|
| (51) |
International Patent Classification (IPC):
|
|
| (84) |
Designated Contracting States: |
|
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE
SI SK TR |
|
Designated Extension States: |
|
AL BA HR MK RS |
| (30) |
Priority: |
13.06.2006 CN 200610027718
|
| (71) |
Applicant: Shinghai Risoo |
|
Fengxian District
Shanghai
201401 (CN) |
|
| (72) |
Inventors: |
|
- Li, Ensheng
Shanghai 201401 (CN)
- Xia, Longquan
Shanghai 201401 (CN)
|
| (74) |
Representative: Grünecker, Kinkeldey,
Stockmair & Schwanhäusser
Anwaltssozietät |
|
Leopoldstrasse 4
80802 München
80802 München (DE) |
|
| |
|
| (54) |
A method for producing kapok scribbled by ring spinning |
(57) The present invention discloses a method for producing kapok scribbled by ring spinning,
in which the mixed raw materials of kapok fibers and other fibers are subjected to
the processes of opening and scutching, carding, drawing, roving, spinning, etc.,
and a device of guiding cotton sliver is provided after a carding procedure, wherein
the said spinning adopts a double-short-apron drafting mode, the said carding is performed
twice, and the said drawing is performed twice.