types of plastic line . 01 pet, 02 pe-dh, 3 pvc, 4 pe-ld, 5 pp, 6 ps, 7 o, material resin code icon

plastic type recycle infographic code pete hdpe waste bottle reuse identification pvc garbage resin triangle vector nature packaging icon arrow illustration sign environment set pet eco ecology pollution recycling ecological container trash product environmental industrial litter material polyethylene danger polypropylene symbol ldpe package marking object pp rubbish warning