{TAIL ~ A pocket} is formed at the end of the bag opposite {HEAD ~ the insertion opening} and can have a flap provided with an adhesive strip covered by a masking layer 
{ TAIL ~ A pocket } is formed at the end of the bag opposite { HEAD ~ the insertion opening } and can have a flap provided with an adhesive strip covered by a masking layer
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH