A support frame for a plastic bag with {HEAD ~ opposite handles} has a horizontal rectangular base member in {TAIL ~ the form} of a tray with four upstanding struts extending from sockets in the corners of the tray 
A support frame for a plastic bag with { HEAD ~ opposite handles } has a horizontal rectangular base member in { TAIL ~ the form } of a tray with four upstanding struts extending from sockets in the corners of the tray
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH