Method for manufacturing a tubular bag

Details Method for manufacturing a tubular bag Method for manufacturing a tubular bag

B - Operations, Transporting

31

B

93/9, 226/15.2

B31B 1/86 (2006.01) B31B 1/90 (2006.01) B65B 61/14 (2006.01) B65D 33/08 (2006.01) B65D 75/56 (2006.01)

Patent

CA 2000714

ABSTRACT A method for manufacturing a tubular bag comprising a polyethylene/paper-polyethylene composite film is disclosed. The composite film is withdrawn in cycles from a delivery roll and shaped into a tube in a mold and, as such, led to a sealing station in which the filled bags are formed by affixing a cross seal, by applying a polypropylene fabric, coated on both sides with polyethylene, to the composite film and fastening the fabric thereto, shaping the composite film into a tube, heat-sealing the polypropylene fabric to the composite film on both sides and punching a handle cut-out through the composite film and polypropylene fabric.

Affiliated with

Also associated with

Rating

Method for manufacturing a tubular bag does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for manufacturing a tubular bag, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing a tubular bag will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1930401