| 摘要 |
FIELD: wood-working industry. ^ SUBSTANCE: for production of a repeatedly molded wood-fiber product of medium density, a preliminarily processed plate of a medium-density wood fiber is placed in a hot-mounting mould; the mould is closed, the plate is molded and heated so as to perform a repeated molding of the preliminarily treated surface(s) without cracking, formation of bubbles or removal of coating(s). The method is especially preferable for use in production of cheap repeatedly molded door linings of flat preliminarily treated medium-density wood-fiber plates. ^ EFFECT: improved quality of plates. ^ 45 cl, 3 dwg |
