Process and apparatus for attaching small tear-open strips to pa

Details Process and apparatus for attaching small tear-open strips to pa Process and apparatus for attaching small tear-open strips to pa

1982-05-14

1985-06-18

Coan, James F.

Manufacturing container or tube from paper; or other manufacturi

Container making

Pliable container

493347, 493377, 493963, 493930, B31B 190

Patent

active

045239193

ABSTRACT:
Small tear-open strips 10 are fed to a sheet 11 of packaging material in a timed sequence and applied to the sheet by reciprocating conveying members 22, 23 which only grip in one direction, so that the strip is pulled along in steps. As a result, a high performance and especially the transition from intermittent conveyance of the strip to continuous transport of the sheet of packaging material are possible.

REFERENCES:
patent: 2165289 (1939-07-01), Milmoe et al.
patent: 2691856 (1954-10-01), Jensen et al.
patent: 2715861 (1955-08-01), Jacobsen
patent: 2739512 (1956-03-01), Conti
patent: 2864285 (1958-12-01), Roselius

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