Process for perfuming books, device for carrying out said proces

Details Process for perfuming books, device for carrying out said proces Process for perfuming books, device for carrying out said proces

1988-07-29

1990-02-13

Watts, Douglas D.

Books, strips, and leaves

Book, element thereof, or accessory therefor

283 631, 412 5, 42840221, B42D 500, B42D 1500, B32B 2500, B42C 1100

Patent

active

049000624

ABSTRACT:
The process for perfuming books comprising applying at least one perfumed essence in a liquid state on at least one outer surface of the flyleaves of the book, adjacent to the back of the volume block of the book, and/or adding at least one perfumed essence to the glue used to secure the cover of the book to the external surface of the flyleaves. The external application of the perfumed essence to the external surface of the flyleaves is carried out by means of trapezoid shaped rollers revolving into contact with the volume block adjacent to the back, by means of a first end thereof, and where the second end of the rollers, diametrically opposite to the first one, is simultaneously dipped int he perfumed essence contained in a tray.

REFERENCES:
patent: 3466682 (1969-09-01), French
patent: 4299410 (1981-11-01), Jukola
patent: 4556353 (1985-12-01), Ehlermann
patent: 4610927 (1986-09-01), Igarashi et al.
patent: 4725575 (1988-02-01), Frihart et al.

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