Apparatus for producing a self-standing bag for bales of...

Details Apparatus for producing a self-standing bag for bales of... Apparatus for producing a self-standing bag for bales of...

2007-05-03

2008-12-02

Rada, Rinaldi I. (Department: 3721)

Package making

Methods

With contents treating

C053S527000, C053S459000, C053S523000

Reexamination Certificate

active

07458194

ABSTRACT:
A self-standing bag containing a generally rectangular-shaped bale of compressed loose material. The self-standing bag has a generally elongated shape with a height and a base section defined by a first side and a second side. The bag is formed from a tube of impervious flexible material defining an enclosure completely enclosing the bale. The bag comprises a flat bottom end, preferably closed by an end seal. The bottom end is normal to a longitudinal axis of the tube and enables the bag to stand upright. The self-standing bag further comprises a sealed top end. A method for producing such a self-standing bag of compressed loose material is also disclosed.

REFERENCES:
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patent: 5699915 (1997-12-01), Berger et al.
patent: 6904736 (2005-06-01), Drolet
patent: 1043310 (1978-11-01), None
patent: 1459995 (2004-09-01), None
International Search Report, Jan. 12, 2006, 2 pages.
Notification and Transmittal of International Preliminary Report on Patentability, Mar. 19, 2007, 7 pages.

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