The multiwall bag has a self-opening, square bottom, featuring true 90° corners and pinch top to provide maximum packaging volume.
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Stone Container Corp. (Chicago, IL) has introduced Square Sak(TM) to package powders and other dry materials targeted for the chemical, food products, building materials and minerals industries.
The multiwall bag has a self-opening, square bottom, featuring true 90° corners and pinch top to provide maximum packaging volume.