发明名称 |
Fibrous nonwoven structure having improved physical characteristics and method of preparing |
摘要 |
Disclosed is a fibrous nonwoven structure comprising meltblown fibrous materials and at least one secondary fibrous material and method of preparing. In one aspect, the fibrous nonwoven structure has a formation index of between 70 and 135. In another aspect, the fibrous nonwoven structure has an opacity that is greater than 72 percent at a basis weight of between about 35 and 55 grams per square meter. The fibrous nonwoven substrate may be utilized as a moist wipe.
|
申请公布号 |
US8017534(B2) |
申请公布日期 |
2011.09.13 |
申请号 |
US20090402131 |
申请日期 |
2009.03.11 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
HARVEY JAMES BENJAMIN;GAMBARO ANTHONY MARK;GILES PAUL ALAN;BAER DAVID JON;VATER ALLEN FREDERIC |
分类号 |
D04H1/00;D04H3/00;D04H3/16;D04H5/00;D04H13/00 |
主分类号 |
D04H1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|