Easy tear perforation for film roll products

Details Easy tear perforation for film roll products Easy tear perforation for film roll products

B - Operations, Transporting

65

D

B65D 30/10 (2006.01)

Patent

CA 2143911

An improved roll of bags for dispensing handled film bags from a rolled web, and manufacturing technique. The roll has a series of individual bags joined top-to-bottom by a transverse perforated tear line disposed between a bottom bag seal and top handle seal. The improvement provides a perforated tear line including transverse slits separated by short unslit areas sufficient to permit pulling of the individual bags from a turning bag roll, the tear line extending transversely across the bag handle width and having terminal nick portions for initiating tearing.

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