Bag-making and packaging machine

Details Bag-making and packaging machine Bag-making and packaging machine

2006-04-04

2006-04-04

Gerrity, Stephen F. (Department: 3721)

Package making

Apparatus for forming or partially forming receptacle and...

Forming a pocket or pouch by folding and side sealing

C053S253000, C053S284700, C493S186000, C493S189000

Reexamination Certificate

active

07021036

ABSTRACT:
A bag-making and packaging machine including a bag-making apparatus1, a bag-filling (packaging) apparatus2, and a bag transfer apparatus. The bag-making apparatus1of a bag-making and packaging machine, while releasing a film F from a film roll disposed in the horizontal direction and feeding the film lengthwise, folds and overlaps the film in two in a horizontal attitude, performs sealing in locations corresponding to the bag bottom portions and side portions of the film in the horizontal attitude, and separates bags by cutting. The line corresponding to the bag bottom ends of the folded and overlapped film F (this position indicated by S) is set in the same position regardless of the bag length, and the respective apparatuses such as the forming apparatus5, sealing apparatuses8, 9and11, and cutting apparatus14, etc. are disposed with reference to this position.

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