Rug underlay comprising open lattice with partially fused needle

Details Rug underlay comprising open lattice with partially fused needle Rug underlay comprising open lattice with partially fused needle

1982-12-20

1985-03-12

McCamish, Marion E.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

264505, 428 91, 428 95, 428172, 428234, 428235, 428239, 428247, 428252, 428284, 428288, 428300, 428301, B32B 328

Patent

active

045045372

ABSTRACT:
A rug underlay comprising a central open lattice of stiffening material, and intermediate layer of fiber batting on each side of the lattice needle punched through the lattice, an upper outer corrugated layer of heat fused fibers, and a lower outer layer of elastomeric material embossed with ridges in a grid design. This article is used as a padding or an underlay for rugs or carpeting in a home or office.

REFERENCES:
patent: 4360554 (1982-11-01), Campbell et al.

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