recycling plastic :: essays research papers

Plastics atomic number 18 durable, lightweight materials that were invented in 1909. They are normallymade from oil and indwelling gas. Using charge cards to replace promotion materials such as metaland glass has allowed manufacturers to make packages that are much efficient. Forexample to bottle eight gallons of a beverage would take simply two pounds of malleable butwould take three pounds of aluminum, eight pounds of firebrand and 27 pounds of glass. Thelight weight of plastic packaging assistants reduce raptus costs. It takes fewer trucks totransport plastic compared to metal or other materials. less trucks mean less fuel usageand therefore less circulate pollution from truck exhaust.       cycle plastic containers helps to conserve landfill space and natural resourcesand to cut down on pollution. Since the number of landfills continues to diminish, keepingplastic containers out(a) of landfills is important. Plastics do not degrade in landfills. Therefore, containers you throw away go forth be taking up landfill space hundreds of yearsfrom now. Making plastic products from recycled plastic also reduces air and waterpollution, and muscle used for do plastics from stinging materials. Recycled plastic isused to make products such as plastic lumber, toys, containers, carpet, fiber fill for jacketsand flowerpots. There are over 1,500 products made with or packaged in recycled plastic. Such uses reduce natural resource purpose and pollution because fewer raw materialsare required and less energy is needed to make recycled plastic products than to makeplastic products entirely from raw materials. There are different kinds mixtures of resinsthat make thousands of types of plastics. Ink pens, car part and plastic bags are all madefrom different resins. In order of magnitude to recycle plastics, the different types must be kept separate.Therefore, plastic packages are coded to indicate the type of resin used to make them. The code poesy are found inside the chasing recycling arrows on the bottoms of containers.These numbers help you separate plastic containers for recycling collection or drop off.Uncoded plastics, such as plastic pipes, bay windownot be recycled but can be reused.     Recycling is a six step process. First they must be cleaned and garbled by thetype of plastic and by color. The first step is the about important one in the process.Colored plastics cannot be mixed with imbibe plastics, and plastics with different codenumbers cannot be mixed together. Mixing plastics can cause entire bales to be rejectedand possibly to be direct to a landfill. They are then compacted and shipped off to theprocessing facility.