Filling material for cushions and covers

Details Filling material for cushions and covers Filling material for cushions and covers

1987-08-26

1989-04-11

Kendell, Lorraine T.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428109, 428218, 428228, 428222, 428227, 428284, 428357, 428369, 428370, 428371, 428402, 428359, 428362, B32B 502, D03D 300

Patent

active

048205745

ABSTRACT:
A filler material for cushions and covers, in particular with spherical fiber aggregates wherein individual cut fibers are intertwined, is described. The fiber aggregates are capable of forming connections with others parts of the filler material. The connection is burr-like and is releasable. This may be obtained, for example, by the individual fiber ends (3) which project from the surface of the otherwise spherical fiber aggregate (1). In this manner a filler material for cushions and covers is obtained, in which the fiber aggregates do not shift or slide excessively within a covering, in particular a pillow, so that an adequate and permanent support for the head of a person is provided.

REFERENCES:
patent: 4413030 (1983-11-01), Tesch et al.
patent: 4481247 (1984-11-01), Tesch et al.

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