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What does the number inside the Recycle Logo found in plastic drinking bottles mean?

2007-02-01 17:53:17 · 2 answers · asked by local_hero24m 1 in Food & Drink ➔ Other - Food & Drink

refers to the type of material the recyclable is made of.

2007-02-01 17:57:16 · answer #1 · answered by Gruntled Employee 6 · 0⤊ 0⤋

It has to do with the thickness of the plastic

Different thicknesses require different heats for melting... or something along those lines

2007-02-01 17:57:15 · answer #2 · answered by Anonymous · 0⤊ 0⤋