Cross machine direction extensible nonwoven webs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 5, 2005
app pub date -
Oct 30, 2003
filing date -
Oct 30, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed herein are bonded cross machine direction extensible nonwoven web materials and a process for making, and laminates of the cross machine direction extensible nonwoven web materials. The extensible nonwoven webs are of substantially uniform basis weight and comprise continuous thermoplastic fibers having an average diameter greater than about 10 microns and a plurality of thermal bond points in a pattern and the nonwoven web. In certain embodiments, the force required to extend the bonded nonwoven web 30 percent in the cross machine direction is less than about 60 percent of the cross machine direction peak tensile force of the bonded nonwoven web. In other embodiments, the force required to extend the bonded nonwoven web 30 percent in the cross machine direction is less than about 30 percent of the force required to extend the web to 30 percent in the machine direction.
First Claim
Other Claims data not available