Package, package manufacturing method and package manufacturing

Details Package, package manufacturing method and package manufacturing Package, package manufacturing method and package manufacturing

1998-04-23

2000-06-13

Pascua, Jes F.

Flexible bags

Bag having means to facilitate opening it by severing bag...

Line of weakness delineates substantially the entire tearing...

383208, B65D 3300

Patent

active

060740973

ABSTRACT:
A pair of superposed laminated films are fed by a web feed unit, and a longitudinal heat-sealing unit and a lateral heat-sealing unit unite together the pair of films by heat-sealing. A notch and tearing incision forming unit forms notches and tearing incisions in the pair of films. A cutting unit cuts the thus processed pair of united films into packages.

REFERENCES:
patent: 3909582 (1975-09-01), Bowen
patent: 4898477 (1990-02-01), Cox et al.
patent: 5158499 (1992-10-01), Guckenberger
patent: 5613779 (1997-03-01), Niwa
patent: 5783266 (1998-07-01), Gehrke

Affiliated with

Also associated with

Rating

Package, package manufacturing method and package manufacturing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Package, package manufacturing method and package manufacturing , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Package, package manufacturing method and package manufacturing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2063362