Centerline 60 as used herein generally describes a segment between rows of {HEAD ~ container receiving apertures} 25 and between {TAIL ~ layers} of flexible sheet 20 
Centerline 60 as used herein generally describes a segment between rows of { HEAD ~ container receiving apertures } 25 and between { TAIL ~ layers } of flexible sheet 20
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH