Packaging machine

Details Packaging machine Packaging machine

2010-01-21

2011-12-06

Truong, Thanh (Department: 3721)

Package making

Means to fill and close preformed receptacle

Receptacle comprising bag

C053S384100, C053S385100, C053S468000

Reexamination Certificate

active

08069635

ABSTRACT:
Methods for forming packages from a web of preformed bags. In one exemplary method of forming packages from a web of preformed bags, a first bag is held open with air. A product is loaded into the first bag that is held open with air. An opening of the first bag is sealed. A next bag is indexed such that an opening of the next bag is proximate to an engagement member. The web is engaged with the engagement member to pre-open the next bag. The web is disengaged by the engagement member. The next bag is opened with air for loading.

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