Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...
Patent
1984-06-18
1985-10-08
Thibodeau, Paul J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Continuous and nonuniform or irregular surface on layer or...
428156, 428179, 428220, B32B 100, B32B 330
Patent
active
045460299
ABSTRACT:
A plastic film having a random embossed matte finish is provided. The random embossed matte film may be wound very easily into rolls and the roll contour achieved has superior uniformity. In addition, the film provides relatively equal tape adhesion and gloss properties on both sides which make it especially suitable for use in articles such as disposable diapers or underpads. Another advantageous property which renders it especially suitable for diaper conversion operations is its very low degree of edge curl. The thin film provides a totally different appearance as compared to conventional diaper films in that the overall appearance is a dull matte finish, but nonetheless having slight sparkles of brilliance throughout the surface, and it further provides a softer feel.
REFERENCES:
patent: 3484835 (1969-12-01), Trounstine et al.
patent: 3911187 (1975-10-01), Raley
patent: 3950480 (1976-04-01), Adams et al.
patent: 4376147 (1983-03-01), Byrne et al.
patent: 4436520 (1984-03-01), Lipko
Cancio Leopoldo V.
Wu Pai-Chuan
Clopay Corporation
Thibodeau Paul J.
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