| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to section glass forming machines for producing bottles from glass melt drops. Proposed machine comprises blow die made up of two side halves, die opening and closing mechanism and its control unit. Die halves are closed with small clearance. On terminating secondary heating, blow die is closed completely and glass melt is transformed into bottle by feeding compressed air into die or by evacuating it. ^ EFFECT: higher quality of finished bottles. ^ 2 cl, 4 dwg |
