| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing an injection-molded article which can improve productivity. SOLUTION: In the apparatus 50 for producing the injection-molded article which is constituted to produce the injection-molded article produced in a pair of molds 51 and 52 through processes of X times, molds 53 and 54 in which Y pieces of partially fabricated items in the injection-molded article manufacturing process can be installed are formed in one mold 51, and Z pieces of molds 55-58 which can execute respective processes of X times are permutation-arranged in process order in the other mold 52. The molds are arranged in the mold 52 to meet the formula: Z=Y+(X-1). At least one of the molds 51 and 52 is formed movably. COPYRIGHT: (C)2009,JPO&INPIT
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