Method for applying adhesive for book binding

Details Method for applying adhesive for book binding Method for applying adhesive for book binding

1992-06-09

1993-10-05

Pianalto, Bernard

Coating processes

Measuring, testing, or indicating

118246, 118261, 118694, 156291, 156908, 412 8, 412 37, 427285, B05D 500

Patent

active

052503186

ABSTRACT:
A book binding process and apparatus are shown wherein polyurethane adhesive (PUR) attaches a crepe portion of a book binding to a book block and hot glue attaches the crepe portion to the book cover. The PUR delivery system includes an inclined trough positioned adjacent a polyurethane adhesive delivery roll. A polyurethane adhesive source delivers polyurethane adhesive upon the inclined surface of the trough and the polyurethane adhesive is metered onto the roller as a function of the separation of the leading edge of the trough and the roller.

REFERENCES:
patent: 4244200 (1981-01-01), Sando et al.
patent: 4246868 (1981-01-01), Brown et al.
patent: 4484850 (1984-11-01), Shimizu
patent: 4882005 (1989-11-01), Thompson
patent: 4925354 (1990-05-01), Cote
patent: 4984949 (1991-01-01), Reckziegel

Affiliated with

Also associated with

Rating

Method for applying adhesive for book binding does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for applying adhesive for book binding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for applying adhesive for book binding will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1002305