Apparatus for removing coated film from plastic bumper of automobile
 A heated high pressure air and/or a high pressure water are spouted through nozzles. Therefore, the coated layer is removed without crushing the bumper unlike in the conventional method, and therefore, a plurality of process steps can be skipped. Thus the bulk of the apparatus can be reduced, the operating cost can be lowered, and the environment can be protected. The method for removing a coated layer includes the step of installing a bumper to be subjected to a removal of the coated layer. Then the coated layer is removed from the bumper by spouting water and/or a pre-heated air to the bumper. Then the bumper is carried to a predetermined psition after removing the coated layer, and then the bumper is detached. The apparatus includes an installing/detaching means for installing/detaching the bumper to be subjected to a removal of the coated layer. A spouting device spouts a compressed air to the bumper thus installed to remove the coated layer from the bumper, and an air supplying means and a water supplying means respectively supply air and water to the spouting device. Then a carrying means carries the bumper to a predetermined position after the removal of the coated layer. 
Hyundai Motor Co. Agency for Technology & Standards, MOCIE
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B29K B62D B29B B26F B29C Y02W B29C B29B B29L B29K B29L B26D B29L
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Hyong Ki Yang Soo John Hee Yong Moo
Choi Lim Hong Lee