초록 ▼

A reclosable pouch is provided having front and back walls and an opening along its upper edge. A first fastener profile is sealed on its ends to the exterior of the front wall of the pouch. The fastener profile extends longitudinally near the pouch opening. A second fastener profile is sealed on it

A reclosable pouch is provided having front and back walls and an opening along its upper edge. A first fastener profile is sealed on its ends to the exterior of the front wall of the pouch. The fastener profile extends longitudinally near the pouch opening. A second fastener profile is sealed on its ends to the exterior of the back wall of the pouch. The first and second fastener profiles each have a rib member extending longitudinally thereon and a groove for reception of the oppositely disposed rib. The fastener profiles are adapted for interlocking with the front and back walls of the pouch being interposed therebetween. A method and apparatus for manufacturing the aforesaid pouches are also described herein.

대표청구항 ▼

A reclosable flexible container comprising: a pouch having front and back walls and a pouch opening at the upper edge thereof; a first fastener profile disposed on the exterior of said back wall and extending longitudinally thereon proximate said pouch opening; a second fastener profile disposed on

A reclosable flexible container comprising: a pouch having front and back walls and a pouch opening at the upper edge thereof; a first fastener profile disposed on the exterior of said back wall and extending longitudinally thereon proximate said pouch opening; a second fastener profile disposed on the exterior of said back wall, said first and second fastener profiles being constructed and arranged for selectively releasable interlocking with said front and back walls of said pouch being interposed therebetween; said first and second profile fastener profiles each comprising a strip of flexible plastic material having a base and an interlocking portion projecting from said base; and each of said fastener profiles having a proximal end and a distal end, said profiles being sealed only at said ends to the exterior of said pouch.