1Running head: ESSAY HOMEWORKEssay HomeworkInstitutional AffiliationDateESSAY HOMEWORK2Function and Interpretation of the Messages on Plastic ContainersMost plastic containers have small numbers stamped inside the three arrow triangle at thebottom (the recycling symbol). The figures, ranging from 1-7, are recycling IDs or identificationcodes that act as references to the type of plastic used to make each container. Plastics arecomposed of different sets of molecules, some of which do not mix during recycling. Someplastics are also not recyclable because they cannot break down (Goodship, 2007).Understanding the interpretation of each of the seven codes, therefore, makes it easier to chooseand identify which plastics to recycle. It assists recycling collectors and recycling plants insorting the recyclable plastics from those which are not. The lower numbers represent the morecommonly recycled or used plastics, while the higher numbers represent the less frequently usedones. These codes were introduced by the American Society of the plastics industry in 1988, tohelp recyclers determine what plastic is used to make various containers and bottlesSome plastics are also toxic and therefore create a health risk. Understanding these codeshelps manufacturers and processors in certain packaging products using the recommended plasticfor human health safety and other reasons (Goodship, 2007). For example, a particular plasticcan be used to pack detergents but n ...
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