单词 | roll boiling |
释义 | > as lemmasroll boiling roll boiling n. Manufacturing Technology (now rare) a process for giving lustre to woollen fabric by subjecting a tightly-wound roll of fabric to boiling water or steam; cf. roller boiling n. at roller n.1 Compounds 5. ΚΠ 1825 London Jrnl. Arts & Sci. 9 234 The introduction of steam in this way, is found to be superior in its effects to the process of roll boiling. 1909 H. A. Metz Year-bk. Colorists & Dyers 1908 64 This test shows whether it is possible to use this color on cotton in half-wool goods where the dyes are required to stand roll boiling. 1962 U.S. Patent 3,051,544 1 Conventionally, a luster finish..is produced by a series of finishing operations involving hot water or steam treatments such as crabbing, blowing or decatizing and potting or roll boiling in combination with mechanical operations. < as lemmas |
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