NONWOVEN FABRIC
First Claim
1. A nonwoven fabric having a first direction and a second direction comprising:
- a plurality of jetted areas to which a fluid is jetted; and
a plurality of nonjetted areas to which the fluid is not jetted,wherein the nonwoven fabric is formed by jetting the fluid, comprising mainly of gaseous matter, to a fiber aggregate, anda fiber density of each of the jetted areas is less than a fiber density of each of the nonjetted areas.
1 Assignment
0 Petitions
Accused Products
Abstract
It is an objective of the present invention to provide a nonwoven fabric prepared so as to be able to rapidly transfer a predefined liquid. The nonwoven fabric is formed by jetting a fluid, which consists mainly of gaseous matter, to a fiber web 100 supported from beneath by a predefined breathable support member, from an upper surface side in order to move fibers in the fiber web 100. A number of groove portions 1 and a number of convex portions 2 are formed on a jetted area of the nonwoven fabric in the direction in which the area is extended, and the fiber density of the groove portions 1 is less than the fiber density of the convex portions 2.
-
Citations
19 Claims
-
1. A nonwoven fabric having a first direction and a second direction comprising:
-
a plurality of jetted areas to which a fluid is jetted; and a plurality of nonjetted areas to which the fluid is not jetted, wherein the nonwoven fabric is formed by jetting the fluid, comprising mainly of gaseous matter, to a fiber aggregate, and a fiber density of each of the jetted areas is less than a fiber density of each of the nonjetted areas. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
-
Specification