Process and plant for the manufacture of sewn books

Details Process and plant for the manufacture of sewn books Process and plant for the manufacture of sewn books

1976-07-09

1977-08-16

Hunter, H. Hampton

Sewing

Special machines

Book sewing

11 1A, 112262, 156253, 156 92, 156513, 156559, 270 37, 270 53, B42B 102

Patent

active

040418839

ABSTRACT:
To manufacture a sewn book from a plurality of signatures, a length of thermoplastic filament is inserted through holes in the spine of each signature so that part of the filament is on the inside and the ends of the filament extend out through the holes, and the exterior parts of the filaments of a plurality of such signatures are interconnected by welding, preferably by welding them to transverse thermoplastic members, in order to join these signatures together.

REFERENCES:
patent: 1071630 (1913-08-01), Allen et al.
patent: 3124818 (1964-03-01), Byland
patent: 3576690 (1971-04-01), Staats et al.
patent: 3763799 (1973-10-01), Bottcher
patent: 3855039 (1974-12-01), Boettcher
patent: 3915445 (1975-10-01), Duncan et al.

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