| 摘要 |
PURPOSE:To mold various kinds of articles having proper weight and strength by a method wherein the main body of hollow vessel is prepared and a casting material, such as metal, cement or the like or a mixture of metal, stone, synthetic resin or the like and adhesive is cast thereinto to cure it in the vessel. CONSTITUTION:The main body 1 of a normal sandal type vessel is provided with a pouring section 2 at one end thereof and the casting material 3, the mixture of rubber, synthetic resin or the like, is injected thereinto to cure it in the main body of the vessel.
|
