초록

A method for attaching reclosable zipper to a package is provided. A pair of opposing film extensions are provided on the package above the seal at the package opening. The reclosable zipper is then inserted between the film extensions on the package and sealed thereto.

대표청구항 ▼

[ We claim:] [1.]1. A method of attaching a reclosable zipper to a package, said method comprising the steps of:providing a package having a bottom, a first wall opposite a second wall and first and second sides at edges of said walls, said walls being joined together at said edges to a first seal s

[ We claim:] [1.]1. A method of attaching a reclosable zipper to a package, said method comprising the steps of:providing a package having a bottom, a first wall opposite a second wall and first and second sides at edges of said walls, said walls being joined together at said edges to a first seal spaced apart from said bottom and along said first seal from side to side, a portion of said walls extending a distance above said first seal, said wall portions extending above said first seal being unsealed to one another from side to side of the package;providing a reclosable zipper having a first closure element of a first profile interlocked with a second closure element of a second profile;separating said first and second wall portions above said first seal; inserting said reclosable zipper between said separated first and second package wall extending portions; andattaching said first and second profiles to said first and second package wall extending portions, respectively.