초록 ▼

A zipper bag contains interlocking profiles on the front and rear walls of the bag. The bag further has gusseted side walls that include portions aligned with the interlocking profiles that are relatively thin as compared with the remainder of the bag walls. The thinned sections may be profile-free

A zipper bag contains interlocking profiles on the front and rear walls of the bag. The bag further has gusseted side walls that include portions aligned with the interlocking profiles that are relatively thin as compared with the remainder of the bag walls. The thinned sections may be profile-free portions of a carrier web for the profiles. Windows are cut out of the sidewalls and covered by the profile free sections of the carrier web.

대표청구항 ▼

[ What is claimed is:] [1.]1. A reclosable plastic bag comprising:a front wall;a rear wall; andgusseted side walls on opposite sides of said bag interconnecting said front and rear walls;first and second interlocking zipper profiles extending between said side walls respectively positioned below the

[ What is claimed is:] [1.]1. A reclosable plastic bag comprising:a front wall;a rear wall; andgusseted side walls on opposite sides of said bag interconnecting said front and rear walls;first and second interlocking zipper profiles extending between said side walls respectively positioned below the tops of said front and rear walls; h of said gusseted side walls comprising a major section having a first thickness substantially the same as that of said front and rear walls and a minor section having a thickness less than said first thickness, said minor sections extending on said side walls between said front and rear walls and being aligned with said interlocking profiles whereby when said gussets are collapsed, portions of said gusseted walls' minor sections are captured between said interlocking profiles.