Book cover applicator

Details Book cover applicator Book cover applicator

1976-03-01

1978-03-07

Pellegrino, Stephen C.

Books, strips, and leaves

Strips

With platen

11 4, 281 21R, B42C 1900, B42C 1102

Patent

active

040770788

ABSTRACT:
The book cover applicator is suitable for use in applying covers to multiple sheet fillers which have been secured together along the spine by a hotmelt adhesive. The applicator includes clamps for securing the filler and cover at a cover application station, a heater bar for applying heat to melt the hotmelt adhesive, and a blower for cooling the melted hotmelt adhesive to ambient temperature. The hotmelt adhesive provides a strong, flexible bond between the filler spine and the cover.

REFERENCES:
patent: 1879757 (1932-09-01), Ilusch
patent: 1931244 (1935-10-01), Alger et al.
patent: 3093396 (1963-06-01), Segreto

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