I work in an area where I need to bag all our clippings. I've been buying 1.5 mil, 44-46 gal trash liners, from a janitorial supply, but need something a bit beefier. Been paying around $23.00/100. Has anyone found a bag mfr that sells 1.8 mil (or equivalent) bags, 40" X 46" (44/46 gallon size), I use a few hundred each month. Thanks!