| 摘要 |
FIELD: typical member and method of manufacture from it of cellular fillers which serve as the core in thee-ply panels and shells applicable in various industries, particular, in manufacture of panels for articles of furniture, construction, aviation, radio engineering, ship building and other industries. SUBSTANCE: cellular fillers are produced from any material with maximum mechanical characteristics and cells of triangle and rectangular in shape. Cellular filler are produced in form of shells and used in production of sheet material in form of corrugated board. EFFECT: higher efficiency. 8 cl, 27 dwg |
