connecting {TAIL ~ ends} of said filled leg members to said filled main bag member by {HEAD ~ means} of connectors which pierce the plastic material of both said main bag member and of said leg members 
connecting { TAIL ~ ends } of said filled leg members to said filled main bag member by { HEAD ~ means } of connectors which pierce the plastic material of both said main bag member and of said leg members
OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH