Kevin Ronald Kanya,W. Andrew Coslett,John C. Parsons,Antonius Lambertus De Beer
申请号：
US15160220
公开号：
US09770371B2
申请日:
2016.05.20
申请国别(地区):
US
年份:
2017
代理人:
摘要：
An absorbent article having improved softness signals is disclosed. The article may include a topsheet or a backsheet including a nonwoven web. The web may have a basis weight of 30 gsm or less, may be formed of spunlaid fibers including polyolefin and up to 5 percent by weight TiO2, and may be impressed with a pattern of bond impressions to a bond area percentage of at least 10 percent forming a pattern of bonded regions and raised regions. The web may have opacity of 42 or greater； have an average height difference between bonded regions and raised regions of at least 280 μm； be hydroengorged； and/or have a cross-direction tensile strength of 350 gf/cm. A nonwoven web manufactured to have a suitable combination of such features exhibits an enhanced appearance of softness, soft tactile feel and satisfactory mechanical attributes, while being relatively cost effective.
