Yep. There is only one case where plastic can be reused high efficiently (during molding any bad parts or scrap are chucked right back in). But otherwise it's a

Yep. There is only one case where plastic can be reused high efficiently (during molding any bad parts or scrap are chucked right back in). But otherwise it's a nightmare of problems from being able to clean out contaminants, the inability to remove the color dye, the various mixtures of plastics, etc.