| 摘要 |
<p>Molding device is used for producing the hollow plastic products in one injection in one injection press. The device consists of a fixed part (1) and a movable part (2), which create in its starting position a cavity (3.1) of a preform (2.1). The fixed part (1) is connected with a premoulding block (1.1) of a product (2.2). In the inner cavity of the preform (2.1) extends an inlet (1.3) of the injected material. The movable part (2) is connected with shape (2.8) of the preform (2.1), in which is a lock valve (2.9), and is slidably connected with an ejector of the hollow product (2.2).</p> |
