Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With bending – folding – winding – or wrapping means
Patent
1979-08-27
1981-07-07
Beck, Shrive P.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With bending, folding, winding, or wrapping means
131 69, 118 56, 118247, 118411, 156215, 156291, 156475, 156578, 427285, 427286, 427288, 427358, B65C 312, B05B 114, B05B 912
Patent
active
042773016
ABSTRACT:
This disclosure involves periodically bumping webs such as a cigarette filter paper or the like against a shear surface disposed beyond a multi-nozzle adhesive extruder to provide longitudinally intermittent bands of adhesive coatings for the filters or the like, with optional provision for continuous marginal lines of adhesive along and between the bands for adhesion on the head and tail ends of such filters or other articles as well.
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McIntyre Donald B.
McIntyre Frederic S.
Acumeter Laboratories, Inc.
Beck Shrive P.
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