Vacuum operated bottom former

Details Vacuum operated bottom former Vacuum operated bottom former

1994-09-28

1996-09-03

Sipos, John

Package making

Closing packages and filled receptacles

Including provision for pleat of cover overhang

533722, 533773, 493141, B65B 5110

Patent

active

055512119

ABSTRACT:
An apparatus for forming a flattened seating area from a gabled bottom of a carton. The apparatus includes a cup having a recess that conforms to the bottom cross-section of the gabled bottom. The cup has an inlet in fluid communication with an underpressure source. An anvil is disposed within the cup recess for forming the carton when the carton bottom and anvil are driven together by, for example, the underpressure in the cup.

REFERENCES:
patent: 3038282 (1962-06-01), Hansen et al.
patent: 3236160 (1966-02-01), Mullaney
patent: 3438176 (1969-04-01), Reil et al.
patent: 3958394 (1976-05-01), Mahaffy et al.
patent: 4229927 (1980-10-01), Day
patent: 5205110 (1993-04-01), Buchko

Affiliated with

Also associated with

Rating

Vacuum operated bottom former does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vacuum operated bottom former, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum operated bottom former will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1943971