| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the preparation of a plurality of stripper plates by varying the inner diameter of the nozzle inserting through-hole of a stripper plate by an inner diameter varying means to freely correspond to the alteration of the diameter of a blow nozzle. SOLUTION: In the stripper plate comprising a plate body (1) having the nozzle inserting through-hole (3) through which the blow nozzle (12) pierces, the inner diameter varying means (31) for varying the inner diameter of the nozzle inserting through-hole (3) is provided to the inside of the nozzle inserting through-hole (3) of the plate body (1). COPYRIGHT: (C)2007,JPO&INPIT
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