Sheet binder

Details Sheet binder Sheet binder

1991-04-22

1993-06-15

Rosenbaum, Mark

Bookbinding: process and apparatus

Apparatus

Edge binding apparatus

412 21, 412902, 1562748, B42B 500

Patent

active

052194531

ABSTRACT:
A sheet binder for binding sheets by adhering the sheets to a back of a cover member by a heat-fusible adhesive. The sheet binder includes a supporting member for supporting the cover member having the back, to an inner surface of which the heat-fusible adhesive is applied, a heat generating member disposed in the proximity of the supporting member, and an alternate magnetic field generating device for generating an alternate magnetic field to heat the heat generating member.

REFERENCES:
patent: 2968336 (1961-01-01), Martin et al.
patent: 3093396 (1963-06-01), Segreto
patent: 3964769 (1976-06-01), Shatzkin
patent: 4009498 (1977-03-01), Staats et al.
patent: 5035561 (1991-07-01), Loibl

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