1st Floor

Most plastic milk bottles are made of high density polyethylene, relatively light, low transportation costs. Half-gallon (1.89 liters) of milk used in plastic bottles only 4 ounces (about 113 grams), 5% of the total weight. taccp In theory, the plastic bottles are recyclable. But in view of bacterial and chemical contamination and other safety hazards taccp as well as the U.S. Food and Drug Administration (FDA) rigorous use of second-hand material provisions of the United States is hardly a plastic milk bottle is made from recycled taccp materials. U.S. Only 28.9% of the plastic bottles are recycled for the manufacture of toothbrushes, vases, children's toys and other items, others are stacked in the junkyard waiting degradation. House type carton is coated with low density polyethylene made of cardboard. Jam is made from native timber, half-gallon milk carton packaging, cartons accounted for 7% of the total weight. Cartons can be recycled, but the paper made of recycled materials performance is not so good. Weight in milk, a box made of recycled materials thicker heavier taccp and more expensive. However, paper is energy-intensive process that requires a great deal of water, oil, chemical bleaching agent. taccp
1st Floor
2011-03-07 21:47 Whispering Nutshell rumor mill into eclipse editor ψ
Glass milk bottles looked very cute ah ~ ~ ~ Like art, ha ha ha Top [0] Comments
17th floor
2011-03-08 13:26 Dazai now recycle all kinds of garbage in the end how much of it! ! Top [0] comments following a Guardian: parasitic fungus create "zombie ants" taccp
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