Method and apparatus for applying a book cover

Details Method and apparatus for applying a book cover Method and apparatus for applying a book cover

1977-05-25

1979-04-24

Spruill, Robert Louis

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

11 1AD, 11 4, 156311, 156477B, 156498, 281 21R, B42C 1102, B42C 1104

Patent

active

041504534

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 comprises means for holding the filler and cover at a bonding station and bonding means mounted adjacent the bonding station, the bonding means including a heater bar for applying heat to melt the hotmelt adhesive, and a set bar for holding the cover square up against the filler and conducting heat away from the adhesive for a fast and perfect set. The hotmelt adhesive provides a strong, flexible bond between the filler spine and the cover.

REFERENCES:
patent: 3840254 (1974-10-01), Shatzkin
patent: 3953277 (1976-04-01), K uhns

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