Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Patent
1986-09-04
1988-06-07
Kittle, John E.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including variation in thickness
428 14, 428195, 428203, B32B 330
Patent
active
047496053
ABSTRACT:
A method of manufacturing finished articles of flexible plastic material includes formation of a sheet of plastic material with a first portion having a raised pattern on one surface thereof and at least partially curing the sheet. The first portion having the raised pattern is removed from the sheet and a second portion of plastic material having a raised pattern on one surface and of a color contrasting with that of the first portion is formed in that area of the sheet from which the first portion was removed. A plastic backing layer is formed on the sheet and the article thus formed is cured. The backing layer may be of a color contrasting with that of the second portion of plastic material, or the first portion may be allowed to remain and its back surface may be coated with a layer of plastic of a color contrasting with that of the first portion after which the backing layer is applied.
REFERENCES:
patent: 286043 (1883-10-01), Mayall
patent: 2721817 (1955-10-01), Hastings, III et al.
patent: 3323976 (1967-06-01), Salcer
patent: 3793418 (1974-02-01), Mori
patent: 4603074 (1986-07-01), Pate et al.
Bozzelli Beth A.
Kittle John E.
LCI Industries, Inc.
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