Fibre-implanted nonwoven fabric

Details Fibre-implanted nonwoven fabric Fibre-implanted nonwoven fabric

1983-01-25

1985-07-30

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

428219, 428284, 428297, 4284231, 4283044, B32B 702

Patent

active

045321736

ABSTRACT:
Here are disclosed a nonwoven fabric comprising short fibres implanted from the surface(s) of a stretchably elastic foamed sheet deeply into the interior thereof wherein said short fibres are not only mutually entangled on said surface but also being interlocked with material of said foamed sheet on said surface as well as in the interior thereof; and a method for production of such nonwoven fabric by accomplishing implantation of said short fibres into said foamed sheet under high energy treatment with high velocity water streams (FIG. 4).

REFERENCES:
patent: 4016319 (1977-04-01), Marshall
patent: 4172172 (1979-10-01), Suzuki et al.
patent: 4190695 (1980-02-01), Nederhauser
patent: 4461099 (1984-06-01), Bailly
patent: 4464428 (1984-08-01), Ebert et al.
patent: 4469740 (1984-09-01), Bailly

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