1. A machine used for pasting sheets together,
either in a continuous roll or as separate sheets.
2. A device for applying a fine line of paste or
other adhesive on one or both sides of a web of
paper, the web then being cut, printed, and folded
to produce booklets in which paste is used in lieu
of sewing or stitching. The adhesive can be
applied only in the direction the web travels. (17 , 339 )