초록 ▼

The present invention includes a reclosable back-seam bag and method for making the bag. The reclosable back-seam bag includes a bag body having a top seal and a bottom seal, and a front wall and a back wall. The front wall is joined to the back wall at the top seal and the bottom seal. A reclosable

The present invention includes a reclosable back-seam bag and method for making the bag. The reclosable back-seam bag includes a bag body having a top seal and a bottom seal, and a front wall and a back wall. The front wall is joined to the back wall at the top seal and the bottom seal. A reclosable fastener assembly including two ends, a first continuous elongated profile strip and a second continuous elongated profile strip is included in the bag. The first continuous elongated profile and the second continuous elongated profile provide an airtight and watertight seal upon interconnection thereof. An airtight and/or watertight side seal at each end of the reclosable fastener assembly is also provided. A continuous airtight and watertight lower seal along the length of the reclosable fastener assembly is positioned below the profiles. The lower seal connects the reclosable fastener assembly to the front wall. A continuous airtight and watertight upper seal along the length of the reclosable fastener assembly is positioned above the profiles. The upper seal connects the reclosable fastener to the back wall.

대표청구항 ▼

1. A reclosable back-seam bag, comprising:a bag body having a top seal and a bottom seal, and a front wall and a back wall, said front wall being joined to said back wall at said top seal and said bottom seal, a reclosable fastener assembly including two ends, a first continuous elongated profile st

1. A reclosable back-seam bag, comprising:a bag body having a top seal and a bottom seal, and a front wall and a back wall, said front wall being joined to said back wall at said top seal and said bottom seal, a reclosable fastener assembly including two ends, a first continuous elongated profile strip and a second continuous elongated profile strip, said first continuous elongated profile strip and said second continuous elongated profile strip providing an airtight and watertight seal upon interconnection thereof, an airtight and watertight side seal at each end of said reclosable fastener assembly, each said side seal being provided to said reclosable fastener assembly prior to attachment of said reclosable fastener assembly to said front wall and said back wall, each said side seal being sealed again to connect an end of said reclosable fastener assembly to an inside surface of said front wall and an inside surface of said back wall, a continuous airtight and watertight lower seal along the length of said reclosable fastener assembly positioned below said profile strips, said lower seal connecting said reclosable fastener assembly to said front wall, and, a continuous airtight and watertight upper seal along the length of said reclosable fastener assembly positioned above said profile strips, said upper seal connecting said reclosable fastener to said back wall.