| 摘要 |
PURPOSE: An apparatus for production of multi-layered hoses is provided to continuously supply a raw fabric of any one among several raw fabric rolls by a process performed in a single production equipment so to greatly reduce production cost and time while enhancing productivity. CONSTITUTION: The apparatus comprises, in addition to conventional elements, an adhesion unit(20) to adhere multiple raw fabrics(1,2) with additive, a cylindrical unit(30) and a printing unit(40). The unit(20) comprises a first adhesive coating device(21) and a first compression rollers(23). The cylindrical unit(30) comprises a roller(31) and a guide part(32), multiple conical rollers(33), a pair of second coating devices(35), and a pair of second compression rollers(37). Finally, the printing unit(40) comprises a first and a second guiding rollers(41,42), a depressed engraving roller(43) and a compressing roller(44), a paint receiving part(45) and a scratch tool(47).
|
