"The glue that is bonded to the glass etc can be difficult to remove, as is claimed above. Full removal is necessary to ensure the recycled product is not conta

"The glue that is bonded to the glass etc can be difficult to remove, as is claimed above. Full removal is necessary to ensure the recycled product is not contamination." Don't most recyclers just toss everything in a big shredder, run the bits and pieces through mechanical separators, and smelt each stream of fragments. It's not like bottle recyclers get all bent out of shape if there is still glue and labels on the bottles. EDIT: inflammatory /= 10;