| Abstract |
A card to eliminate cylinder 2, e. revolving flat 3 as well as a licker-in roller 4 and doffing roller 5 (also called a doffer roll). In order to eliminate dirt, on the one hand, in the pre- carding zone between the licker-in 4 and the revolving flat 3, in the after carding zone between the revolving flat 3 and the doffer roll 5' as well as in the recording zone between the doffer roll 5' and the licker-in 4 and, on the other hand, to improve the carding result, a combination is provided according to the invention of a suction device 5' and e. separating knife 8 or 9. |