| 摘要 |
PROBLEM TO BE SOLVED: To provide an elastic molding device for producing a molding having the surface brightness and precision of a molding having a holder like a lipstick. SOLUTION: This molding device consists of the holder of the molding, an elastic mold 1 and a mold parting cup enclosing the elastic mold 1. The holder 10 is a cylindrical body which has an injection port 11 for injecting a fluid molding material at the upper end and is formed with an open end on the lower side. The elastic mold 1 is formed as a bag-shaped body having the connecting part and collar part of the holder 10 in the aperture. The outside surfaces in the collar part and front end of the elastic mold 1 are provided with projecting parts 4, 7 or recessed parts. The mold parting cup is provided with recessed parts 8, 9 or projecting parts fitting to the projecting parts or the recessed parts of the elastic mold on the upper part or the bottom surface and has a suction port 6 for pressure reduction. The holder, the elastic mold 1 and the mold parting cup are so arranged that their respective central lines exist on the same line. |
