| 摘要 |
A method of deep drawing of foam material mold parts made of flat foamed plates, by which the plate which is clamped in a frame is heated on both sides and is sucked against the upper side of a core piece which moves into the plane of the frame, the upper side corresponding to the profile of the mold. The suction takes place with an intermediate placement of a foil, the latter being adhesive material-repelling at least on its interior side. The foil is fastened to the foam material plate by means of a self-adhesive layer. |
