Stock material or miscellaneous articles – Layer or component removable to expose adhesive – Halogen containing compound
Patent
1983-02-07
1985-07-16
Lesmes, George F.
Stock material or miscellaneous articles
Layer or component removable to expose adhesive
Halogen containing compound
428156, 428164, 428461, 428913, 428906, 428344, 428172, B32B 300, B32B 516
Patent
active
045296359
ABSTRACT:
A flexible character-indentable plastics embossing tape (11) is backed by and bonded to a lead strip not more than 0.025 inches (i.e. approximately 0.65 millimeters) thick, to form a tape suitable for identifying radiographs. The lead strip (13) is itself backed by a relatively thin and flimsy plastics or fabric strip (15) which, when removed, allows the lead (and hence the lead-plastic tape as a whole) to be pressure-bonded to the surface to be radiographed.
A conventional tape-embossing gun is used to indent the desired characters in succession, and in order, into the lead-backed tape, without necessarily severing the lead; and then the backing strip (15) is peeled away to expose the layer (14) of adhesive which pressure-bonds the indented tape to the object to be radiographed.
X-rays incident on the embossed tape will cause the raised characters (a) to show up dark on the subsequently-developed film, while the raised side areas (b) will show up white. Each character will thus stand out on the developed film.
REFERENCES:
patent: 2654684 (1953-10-01), Heikin
patent: 2808352 (1957-10-01), Coleman et al.
patent: 3475213 (1969-10-01), Stow
patent: 3582452 (1971-06-01), Britton
patent: 3908065 (1975-09-01), Stigen
patent: 4071391 (1978-01-01), Haberstroh et al.
patent: 4266009 (1981-05-01), Veda et al.
patent: 4312688 (1982-01-01), Brodis et al.
Lesmes George F.
Mosely Neal J.
Swisher Nancy A. B.
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