recyclable plastic pehd or hdpe simple gold icon on product packaging and box

hdpe pehd gold recyclable plastic moebius loop eco earth saving ecology life recycling mark certificate symbol icon sign package product conformity standard information label pictogram technical business quality control dangerous grocery produce typography market app packing regulation bio industry company web work transportation warning cargo cardboard delivery simple packaging box high density low pressure polyethylene bottles flasks semi-rigid containers soap shampoos dumpsters drain pipes considered safe food use