Title:
【発明の名称】丈夫かつ柔らかな不織布ウェブの製造方法
Document Type and Number:
Japanese Patent JP2002501127
Kind Code:
A
Abstract:
The present invention provides a method for making a strong and soft nonwoven web. A neckable nonwoven web is fed in a first direction. A tensioning force is applied to the neckable nonwoven web to neck the nonwoven web. Optionally, the necked nonwoven web may be subjected to mechanical stabilization after necking to provide a stabilized extensible necked nonwoven web. The nonwoven web is then subjected to incremental stretching in a direction perpendicular to the first direction to provide a strong and soft nonwoven web.
Inventors:
Benson, Douglas Harlin
Cyro, John Joseph
Cyro, John Joseph
Application Number:
JP2000528741A
Publication Date:
January 15, 2002
Filing Date:
January 23, 1998
Export Citation:
Assignee:
THE PROCTER AND GAMBLE COMPANY
International Classes:
D06C23/04; B29C55/06; B29C55/14; B29C55/18; B32B5/04; D04H1/54; D04H1/544; D04H1/56; D04H1/70; D04H1/74; D04H3/005; D04H3/02; D04H3/033; D04H3/14; D04H3/16; D04H13/00; (IPC1-7): D04H1/70; B29C55/06; B32B5/04; D06C23/04
Attorney, Agent or Firm:
Takehiko Suzue (5 outside)