| 摘要 |
PURPOSE:To provide plastic molding parts which are easy to hold and have a patterned metal layer. CONSTITUTION:Holes 4a, 4b are provided in a spool runner part 3 formed in 6-piece injection molding of a plastic molding part 2 (5mmX30mmX1mm) and a holding jig 1 is inserted into both the holes to hold the plastic molding parts. The diameter of the hole is phi3.0mm, the diameter of the holding jig is phi2.5mm and the plastic molding parts are held at two places and fixed. After the process is completed, the parts are cut off at a gate part 6 to turn into finished goods. |
