| 摘要 |
PURPOSE:To provide an efficient and effective cooling of strand resin by performing a surface solidification at first while water is atomized over molten resin injected in a line form, transporting the resin by a horizontal belt and performing a specific cooling function. CONSTITUTION:Water is atomized by water feedered 7 and 8 while the molten resin injected in a line form is transported by a metallic endless belt 5 to improve a solidification of a surface. Then, when started, the endless belt 15 is held in a horizontal level and guided, and when some tension forces are applied to the strand, a stepped roller 17 is lowered, the endless belt is held as shown at 11, 12', 13', 18, 17' to adjust a cooling length of the strand. The cooled strand is selected in reference to its quality by a guillotine 19, taken up by the endless belts 20, 21 and cut in a lateral direction by the cutter 23. |
