Method for making a semi-rigid flexible film pack for...

Details Method for making a semi-rigid flexible film pack for... Method for making a semi-rigid flexible film pack for...

2011-08-30

2011-08-30

Harmon, Christopher (Department: 3721)

Package making

Methods

Forming or partial forming a receptacle and subsequent filling

C053S456000, C053S459000, C053S469000, C053S484000

Reexamination Certificate

active

08006467

ABSTRACT:
A semi-rigid flexible film pack for multi-packs, and method for manufacturing same, constructed from a gusseted bag. The invention provides for modifying a gusseted bag, heat sealing the gussets to their respective side walls, loading said gusseted bag with product, and then sealing the open end of the gusseted bag with a single sheet or web. The method of making this package is economical yet provides for a semi-rigid container ideal for use with single-serve pillow bags.

REFERENCES:
patent: 1955385 (1934-04-01), Gray
patent: 2506311 (1950-05-01), Arlington
patent: 4498192 (1985-02-01), Becker et al.
patent: 5044143 (1991-09-01), Ako et al.
patent: 5816991 (1998-10-01), Sato
patent: 6643995 (2003-11-01), Koyama et al.
patent: 7175583 (2007-02-01), Su
patent: 2003-251715 (2003-09-01), None

Affiliated with

Also associated with

Rating

Method for making a semi-rigid flexible film pack for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for making a semi-rigid flexible film pack for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making a semi-rigid flexible film pack for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2687784