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       #Post#: 3--------------------------------------------------
       Plastic also has shelf life
       By: INTCOrecycling Date: November 22, 2017, 8:59 pm
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       Plastic products are also has shelf-life, after the expiration
       of the plastic, it will be aging, discoloration, brittle
       situation, such as the use of plastic box found yellow or no
       longer transparent, it should be replaced as soon as possible.
       If plastic lunch box use a long time, the internal will be
       uneven, and the lost part may be ate by human. Therefore,
       consumers must pay attention to the shelf life of plastic
       products. At the same time, the aging of the plastic may release
       harmful substances. Most of the plastic products shelf life is
       generally about three to five years, he personally think that if
       used frequently, the plastic box should replace per one or two
       years.
       [img]
  HTML http://store.unipack.sg/image.php?type=T&id=36865[/img]
       Recently, the reporter went to Nanjing Xinjiekou department
       store, where there is a whole counter in the sale of a variety
       of lunch boxes, all plastic products, which have a variety of
       instructions can be heated in a microwave oven, and in a
       prominent position are marked with the material: polypropylene
       (PP), the maximum can withstand 140 ℃. The list of "LOCK &
       LOCK" has a variety of microwave special plastic lunch boxes in
       sales, in the introduction of each product reporter saw the use
       of "food", note that "microwave oven use, please use low
       temperature and will be separated from the lid. "Also marked
       with the production date, but no shelf life. Sales staff told
       reporters that the microwave oven dedicated plastic lunch box is
       free to heat, and never heard of the existence of shelf life
       problems.
       Reporters found that most of the plastic products such as wash
       basins, dishes pots, storage baskets and other daily
       necessities, only has logo production date, and has no
       identification shelf life. After asking a number of buyers after
       the public, we found that few people have heard about the saying
       about the shelf life of plastic.
  HTML http://www.homestatepng.com/images/foam_box/all_package.jpg
       So, the government should think ways to strengthen the consumers
       attention on the related problems. On top of that, we also
       should think about the environmental pollution which caused by
       the plastic. So, plastic recycling such as polystyrene recycling
       or Styrofoam recycling
  HTML http://www.intcorecycling.com
       
  HTML http://www.intcorecycling.com
       is a good way, which not only can
       protect the environment, but also can save the waste resources.
       
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