Longitudinal bag-making, filling and packaging machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 9, 1995
Grant Date -
N/A
app pub date -
Nov 18, 1993
filing date -
Nov 3, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A longitudinal bag-making, filling and packaging machine, wherein in an outer surface of a product falling and filling tube wrapped by a packaging film folded into a tubular shape by a bag-making device, the packaging film is continuously fed downward by a film feeding device and an edge of the packaging film of which film inner surfaces are superposed on each other in a rib-like fashion is held in a longitudinal sealing device to longitudinally disposition-seal the end edge to form a packaging tube, an article to be packaged supplied through the product falling and filling tube is filled into the packaging tube hung down from the product falling and filling tube and the upper and lower portions of the article to be packaged of the packaging tube are laterally dipositioned-sealed into two strips by a lateral sealing and cutting device and the sealed portion of the two strips is cut.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully