发明名称 |
METHOD OF MAKING NONWOVEN FABRIC FOR BUFFING APPLICATIONS |
摘要 |
A method of forming a nonwoven fabric suitable for metal-finishing buffing operations includes providing a precursor web comprising polyester, staple length fibers, with hydroentanglement of the web effected to impart desired physical characteristics. Hydroentanglement is effected on a three-dimensional, image transfer device having an array of three-dimensional surface elements for patterning the fabric which is formed. Application of a binder composition lends desired durability to the fabric, with the binder composition preferably including a melamine polymeric composition to achieve the desired strength and abrasion resistance. |
申请公布号 |
WO0192620(A1) |
申请公布日期 |
2001.12.06 |
申请号 |
WO2001US17653 |
申请日期 |
2001.05.31 |
申请人 |
POLYMER GROUP INC. |
发明人 |
HARTGROVE, HERBERT, P.;RABON, ROBERT, GREGORY;BROWNE, EDWIN, GREGORY;CARLSON, CHERYL, L.;CARTER, NICK, MARK |
分类号 |
B24D11/00;B24D13/14;D04H1/46;D04H1/48;D04H1/64 |
主分类号 |
B24D11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|