Masking tape

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Adhesive outermost layer

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Details

428323, 428355, B32B 712

Patent

active

053744829

ABSTRACT:
A hand-tearable masking tape comprising a tearable backing and an adherable face which permits the tape to be readily removable from a surface to which the tape is applied, the backing comprising a plastic film containing sufficient filler to bring the Elmendorf tear strength of the film to between about 150 and 300 gms.

REFERENCES:
patent: 3396837 (1968-08-01), Schmelzle
patent: 3870593 (1975-03-01), Elton et al.
patent: 3993826 (1976-11-01), Butler et al.
patent: 4237889 (1980-12-01), Gobran
patent: 4781957 (1988-11-01), Brown et al.
patent: 4898762 (1990-02-01), Brown et al.
patent: 5096761 (1992-03-01), Roberts et al.
patent: 5162150 (1992-11-01), Buis et al.
patent: 5190816 (1993-03-01), Gardiner et al.

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