Back to results
US 2003/0196411 A1Published application
Flexible packaging
OwnerAlfred A. Schroeder, Michael T. Romanyszyninventors
Life of this patent
Estimating the term…
Abstract
Methods and apparatus for forming and filling a flexible package are provided in which an evacuation device (26) and a fitment (20) are attached to a sheet of flexible material (16). The sheet of flexible material (16) is formed into a package that is filled and sealed.
Claims43
A method of forming and filling a flexible package, comprising:
- partially forming the package;
- attaching an evacuation device;
- filling the package;
- and
- sealing the package.
2 more elements
A method of forming and filling a flexible package, comprising:
- attaching a fitment to a sheet of flexible material;
- attaching an evacuation device proximate the fitment;
- partially forming the package from the sheet of flexible material;
- filling the package;
- and
- sealing the package.
3 more elements
Dependencies are inferred from the claim text.