Verfahren zum Spritzgießen eines hohlen Drehkörpers mit angeformter Welle und nach diesem Verfahren herstellter Formkörper

摘要

PCT No. PCT/JP95/02122 Sec. 371 Date Mar. 18, 1997 Sec. 102(e) Date Mar. 18, 1997 PCT Filed Oct. 17, 1995 PCT Pub. No. WO96/12613 PCT Pub. Date May 2, 1996The present invention relates to a method for hollow injection molding. More particularly, it concerns a method for hollow injection molding a shaft-unified type resin rotator with excellent productivity. The molded article obtained by the present invention is excellent in dimensional accuracy, strength, surface appearance and recyclability of materials.