ASSEMBLY FOR PRODUCING ITEMS FROM THERMOPLASTIC MATERIALS Russian patent published in 1995 - IPC

FIELD: production of dust-proof bandages. SUBSTANCE: assembly has multiposition table 1, press 3 for forming item, which has movable plate, onto which matrix 20 is mounted, and heater with infrared heat radiator, which is mounted above the multiposition table. Press for forming item has additional movable plate 15, onto which punch 19 is mounted. Moreover, plate with the punch is located above the table, and plate with matrix under it. Jointing plane of the punch and the matrix is matched with plane of the table. Windows are made for heater and presses onto multipositional table 1. Heater is provided with additional IR irradiator, which is disposed under the table at the same axis as the first irradiator. EFFECT: improved efficiency of operation. 2 cl, 4 dwg