| 264 / | HD | PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES |
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| 165 | DF | FORMING CONTINUOUS OR INDEFINITE LENGTH WORK {8} |
| 176.1 | DF | .~ Shaping by extrusion {11} |
| 178 R | DF | .~.~ Into a liquid bath {6} |
| 183 | DF | .~.~.~ Reactive bath {4} |
| 186 | DF | .~.~.~.~ Carbohydrate containing extrudant {1} |
| 187 | DF | .~.~.~.~.~ Cellulose derivatives {3} |
| 188 |  | .~.~.~.~.~.~ Viscose {5} |
| 189 | DF | .~.~.~.~.~.~.~> Bath contains organic compound {1} |
| 191 | DF | .~.~.~.~.~.~.~> Extrudant contains added organic compound {3} |
| 195 | DF | .~.~.~.~.~.~.~> Subsequent chemical treatment of formed articles |
| 196 | DF | .~.~.~.~.~.~.~> Plural step coagulating or regenerating {1} |
| 198 | DF | .~.~.~.~.~.~.~> Mechanical treatment of articles (e.g, stretching, folding, deforming, etc.) |