Vinyl structure having an embossed top layer and a foam base

Details Vinyl structure having an embossed top layer and a foam base Vinyl structure having an embossed top layer and a foam base

1974-12-16

1976-06-08

Van Balen, William J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

428161, 428315, B32B 326

Patent

active

039625079

ABSTRACT:
A vinyl structure is made by a specific technique which yields an embossed top layer and a foam base. The embossed top layer is made of a material which fuses and which is embossable at a lower temperature than the base foam. After the two layers are formed, the product is heated to a point which will soften the top layer, but not the foam base and consequently embossing will affect only the top layer.

REFERENCES:
patent: 2878153 (1959-03-01), Hacklander
patent: 3196030 (1965-07-01), Petry
patent: 3196062 (1965-07-01), Kristal
patent: 3293108 (1966-12-01), Main et al.
patent: 3305419 (1967-02-01), Voelker
patent: 3399106 (1968-08-01), Palmes et al.

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