| 摘要 |
Triple-tuck knitted fabric with continuous alternating by triple-duck layer which forms two air-layers between each layers of up, down, and middle layer and the single-duck layer untucked was manufd. The up and the down duck was composed of cotton and the middle duck was formed by tucking the double-columned weaving needle with const. spacing go the dial and the cylinder in the NO. 1 supplying eyelet. the up-duck was formed knitting all the needles of dial in NO.2 supplying eyelet, and the down-duck was formed knitting all the needles of cylinder in NO. 3 supplying eyelet.
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