| 摘要 |
This invention relates to an improved method for twisting raw silk. After raw silk winded in bobbin with doubling directly in small reel used in silk reeling, raw silk rewinded from yarn package of water tank to water bobbin and twisted with swelling. An object of the present invention is to maintain the state of stable moisture of sericin and to maintain space between sericin moleculars. In brief, the process of this invention is reeling, frame swelling, doubling, winding and twisting.
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