Fastener closure arrangement for flexible packages

Details Fastener closure arrangement for flexible packages Fastener closure arrangement for flexible packages

B - Operations, Transporting

65

D

B65D 33/25 (2006.01) B65D 17/28 (2006.01)

Patent

CA 2455268

A flexible package is provided with a shrouded slider fastener closure. The slider traverses fastener tracks which extend across the width of the flexible package, including side seals which form the side margins of the package. The film forming the front and real panels of the flexible package extends over and above the fastener tracks and slider, forming an upper shroud portion. A line of weakness is formed in the plastic film below the fastener tracks and a cut line immediately adjacent a side seal of the flexible package intersects the line of weakness so as to propagate a tear opening thereto. The cut line either extends to the side edge of the flexible package or an opening in the form of a tear notch, for example, is located in the side seal to initiate tearing with propagation to the cut line. In this manner, tension relief is provided for the plastic film while allowing the slider to remain substantially enclosed.

Affiliated with

Also associated with

Rating

Fastener closure arrangement for flexible packages does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fastener closure arrangement for flexible packages, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fastener closure arrangement for flexible packages will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1507965