| 摘要 |
<p>Methods and apparatus for coating materials are provided. The apparatus includes a first member (12) located above a rotating member (16) and including a top opening (22) and a bottom opening (24). A second member (14), including a bottom opening and a closed top portion, is located at least partly within the first member (12). A feeder (26) for feeding the first material (28) through the top opening (22) of the first member (12) is provided. A second feeder (40) for feeding the second material (42), via a feed line (38), to a spray nozzle (36) located within the second member (14) for spraying the second material (42) so that it will contact the first material (28) is also provided.</p> |
