Reclosable shipping sack and method

Details Reclosable shipping sack and method Reclosable shipping sack and method

B - Operations, Transporting

65

D

93/11, 220/12

B65D 33/16 (2006.01) B31B 19/90 (2006.01) B65D 33/25 (2006.01)

Patent

CA 1116136

ABSTRACT A reclosable sack having a pouring mouth from which discrete pourable contents may be discharged, comprises a primary non-reclosable stitched closure fastener across and closing the mouth against unintentional discharge of the contents and includes means such as chain stitch and rip strip for facilitating digital opening of the primary clo- sure fastener. A secondary, reclosable fastener, desirably of the zipper type, extends across the sack mouth outwardly from the primary closure fastener and is adapted for selec- tively opening and closing the sack mouth after opening of the primary closure fastener. A method of making the reclosable sack is also disclosed.

351689

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