How to assemble ratchet straps, lashing straps before sewing

How to assemble ratchet straps, lashing straps and tie down straps before sewing production?

This clamp (sewing frame is recommend for HighTex MLK500-2516 Programmable pattern sewing machine for ratchet straps and lashing strap



http://www.cowboysew.com/cargo-straps-sewing-machine.htm