Did you ever drink from a plastic bottle and see a triangle on the bottom with a number?
DO YOU KNOW WHAT THE NUMBER STANDS FOR?
DID YOU GUESS IT'S JUST FOR RECYCLING?
THE NUMBERS TELLS YOU THE CHEMICAL MAKE UP OF THE PLASTIC....
1. PET - Polythene terephalate
2. HDPE - High density polythylene
3. PVC - Polyviny Choloride
4. LDPE OR PELD - Low Density polythylene
5. PP - Polypropylene
6. PS - Polystrylene
7. OTHER OR O - All other resins and multi materials not otherwise defined.
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