| 发明名称 |
PRODUCTS OF HIGH DENIER PER FILAMENT AND LOW TOTAL DENIER TOW BANDS |
| 摘要 |
<p>A method for forming a filter rod may include providing a bale of crimped tow band having about 10 denier per filament or greater and about 20,000 total denier or less, the crimped tow band comprising a plurality of cellulose acetate filaments; and placing the crimped tow band in an apparatus so as to form a filter rod.</p> |
| 申请公布号 |
EP2773230(A2) |
申请公布日期 |
2014.09.10 |
| 申请号 |
EP20120845824 |
申请日期 |
2012.11.05 |
| 申请人 |
CELANESE ACETATE LLC |
发明人 |
BUNDREN, CHRISTOPHER, M.;SANDERSON, WILLIAM, S.;BUSBY, PAUL;CLARK, EDWARD, J. |
| 分类号 |
A24D3/10;A24D1/00;A24D3/02;A24D3/04;A24D3/06;A24F1/30;A24F13/02;A24F47/00;D02G1/00;D02G1/12;D02G1/14 |
主分类号 |
A24D3/10 |
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