发明名称 |
METHOD FOR MAKING HIGH BULK WET-PRESSED TISSUE |
摘要 |
Cellulosic webs, such as tissue webs, can be dewatered to consistencies of about 70 percent or greater in a high intensity extended nip press (20) while retaining a substantial amount of bulk. While webs intended for use as tissues containing conventional furnishes become overly densified when passed through a high intensity extended nip press, furnishes containing certain types of fibers, such as chemically cross-linked or heat-treated fibers, resist compression and allow the compressed web to retain a high level of bulk after a high degree of dewatering.
|
申请公布号 |
WO9743483(A1) |
申请公布日期 |
1997.11.20 |
申请号 |
WO1997US06695 |
申请日期 |
1997.04.23 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
HERMANS, MICHAEL, ALAN;FRIEDBAUER, CHARLES, EDWARD |
分类号 |
D21F3/02;D21F11/14;(IPC1-7):D21F11/00 |
主分类号 |
D21F3/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|