Process and apparatus for producing blanks for packs

Details Process and apparatus for producing blanks for packs Process and apparatus for producing blanks for packs

1986-01-03

1987-12-29

Schmidt, Frederick R.

Manufacturing container or tube from paper; or other manufacturi

Control means energized in response to activator stimulated...

Responsive to work material, the product or means engaging...

493 60, 493 82, 493 83, 493365, 493370, 493373, 83 49, 83100, 83303, 83334, B31B 100

Patent

active

047158476

ABSTRACT:
Blanks (10) for producing folding boxes, etc., are severed from an advancing sheet (11), conveyed continuously, at a constant speed by first drawing rollers specifically by partial severing cuts (cutting lines 33, 34) supplementing one another and made in successive work cycles. The blanks (10) are severed from the sheet (11), with the exception of residual connections (35), and are separated completely from the sheet (11) by tearing as a result of a higher speed of additional drawing roller located downstream of the first rollers.

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