The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 29, 1981
Filed:
Jan. 21, 1980
Applicant:
Inventor:
Eugene H Wolske, Minnetonka, MN (US);
Assignee:
Bemis Company, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31B / ; B31B / ;
U.S. Cl.
CPC ...
493221 ; 493204 ; 493226 ; 493347 ; 493925 ;
Abstract
A method of providing net bags with wicketing flaps at their mouth ends. A series of net bags are fed forward in a path with the bags extending transversely of the path and spaced longitudinally with their mouth ends aligned. As the bags are fed forward, a tape is secured to one wall of the mouth ends of the bags, extending from bag-to-bag and projecting beyond the mouth edge of the bag wall to a free edge spaced outwardly of the mouth edge of the bags. The tape is severed between the bags to provide a flap, the flap being adapted to receive a wicket for holding a plurality of the bags in stacked assembly.