| 8485955 |
Automatic bag handling method for precisely securing a plastic handle to a plastic bag |
Manuel Chiu, Malcolm Spenceley, Ken McLaughlin, Laurens Vanpagee, Slaven Nedic +5 more |
2013-07-16 |
| 8137253 |
Automatic bag handling system for precisely securing a plastic handle to a plastic bag |
Manuel Chiu, Malcolm Spenceley, Ken McLaughlin, Laurens Vanpagee, Slaven Nedic +5 more |
2012-03-20 |
| 6609998 |
Method and apparatus for fabricating double-ended closure bags and double compartment bags |
Ritchie Baird, Guy J. Houle, Pierre Papineau, Richard Beauchesne |
2003-08-26 |
| 6440051 |
Method and apparatus for fabricating double-ended closure bags and double compartment bags |
Ritchie Baird, Guy J. Houle, Pierre Papineau, Richard Beauchesne |
2002-08-27 |
| 5495707 |
Bagging machine with in-line attaching mechanism |
— |
1996-03-05 |
| 5363966 |
Apparatus for attaching articles to a plastic bag wall |
Norberto Czech |
1994-11-15 |
| 5290391 |
Apparatus and method for attaching articles to a plastic bag wall |
Norberto Czech |
1994-03-01 |
| 4840609 |
Bag folding machine |
Elwyn D. Jones, Bruno Wetter |
1989-06-20 |