raw material. In many countries, PET plastics are coded with the resin identification code number "1" inside the universal recycling symbol, usually located on the bottom of the container. HDPE bottles HDPE is commonly used in bottles, particularly bottles (or jugs) of milk. Recycling code 2 is applicable. In the US, only about 30-35% of HDPE bottles are recycled. Legislation Container deposit legislation are laws passed by city, state, provincial, or national governments. They require a deposit on bottles to be collected when sold and reimbursed when returned. In May 2018 the Israeli Ministry Impose EUR 12 m Fine on Bottle Manufacturers and Importers that Didn't Meet Collection Targets. Environmental comparisons Many potential factors are involved in environmental comparisons of returnable vs non-returnable systems. Researchers have often used life cycle analysis methodologies to balance the many diverse considerations. Often the comparisons show benefits and problems with all alternatives. It helps provide an objective view of a complex subject. Reuse of bottles requires a reverse logistics system, cleaning and, sanitizing bottles, and an effective Quality Management System. A key factor with glass milk bottles is the number of cycles of uses to be expected. Breakage, contamination, or other loss reduces the benefits of returnables. A key factor with one-way recyclables is the recycling rate: In the US, only about 30-35% of HDPE bottles are recycled. See also Plastic recycling Glass container industry Reverse vending machine Glass crusher Oregon Bottle Bill History of bottle recycling in the United States References המשרד להגנת הסביבה External links Container Recycling Institute EcoARK Recycling by product Bottles Energy conservation