| 摘要 |
PURPOSE: An apparatus for manufacturing a bubble molding material of polylefine resin is provided to reduce a manufacturing cost and improve a luminous intensity of the surface by making the bubble molding material uniform. CONSTITUTION: An apparatus for manufacturing a bubble molding material of polylefine resin includes an extruder(10) for extruding melt polylefine resin. A T-die molder(20) makes a bubble molding material, which transferred from the extruder(10). A calibrator(100) cools the bubble molding material transferred from the T-die molder(20) at the state of maintaining a thick of the bubble molding material uniformly. A supplementary calibrator(200) again cools the bubble molding material from the calibrator(100). An air cooler(400) finally cools the bubble molding material transferred by a conveyer(300). A pinch roller(500) supports the bubble molding material finally cooled by the air cooler(400) when the finally cooled material is transferred.
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