A further object is to provide {HEAD ~ a device} which uses widely known elements and allows {TAIL ~ the production} of the mentioned bags with comparatively high cycling speeds 
allows
A further object is to provide { HEAD ~ a device } which uses widely known elements and allows { TAIL ~ the production } of the mentioned bags with comparatively high cycling speeds
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH