| 摘要 |
This invention is directed to apparatus and methods for producing soap bar s having a multicolored or marbleized appearance and made from a variety of different colored soap materials. Solid soap in pellet or granular form of one color i s introduced into a soap plodder. A second or alternative color of soap pellet is separately introduced into the interior of the plodder just before that point where the helical screw of th e plodder enters the barrel of the extruder portion of the plodder. The plodder is structurally modified so that the second or alternate color is introduced into the plodder by means of a speci al pellet feeding apparatus which not only controls the rate of delivery of the alternate soap color soap pellet but insures that such pellets are introduced into a chamber formed by a flig ht of the helical screw immediately before the point where the screw enters the plodder barrel .
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