Clampless bar mechanism and method for making a paper bag

A paper bag bottoming mechanism having a bottoming drum (314) having a first end, a second end, and a sidewall disposed therebetween, a bar (360) affixed to the bottoming drum, the bar having a first end (362) and a second end (364), a first guide block (366) attached to the first end of the bar and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HINOJOSA CIPRIANO, CASTRO, NOE YANEZ, ACEVEDO GUADELUPE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER PERFORMING OPERATIONS TRANSPORTING WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER
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Beschreibung
Zusammenfassung:	A paper bag bottoming mechanism having a bottoming drum (314) having a first end, a second end, and a sidewall disposed therebetween, a bar (360) affixed to the bottoming drum, the bar having a first end (362) and a second end (364), a first guide block (366) attached to the first end of the bar and a second guide block (368) attached to the second end of the bar, a first slideable finger (372) attached to the first guide block and a second slideable finger (378) attached to the second guide block, and a first actuating mechanism communicating with the first slideable finger for actuating the first slideable finger and a second actuating mechanism communicating with the second slideable finger for actuating the second slideable finger. Also disclosed is a method for making a bag using a clampless bar mechanism.