Silk Throwing And Waste Silk Spinning
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In our eReader you can find the full English version of the book. Read Silk Throwing And Waste Silk Spinning Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Silk Throwing And Waste Silk Spinning
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This operation is repeated a sufficient number of times with a number of ends behind the back rollers to make a sufficient number of doublings, until the silk is brought down in thickness to a thread or roving sufficiently fine to be spun, and at the same time so level that it is as near as possible all one thickness from end to end. As there are many different kinds of drawing frames, we shall describe only those which have been found most suitable for a general trade, taking long spinning dra...wing machinery first, and then short spinning drawing machinery, each up to the point of spinning, whence all kinds of yarns undergo much the same treatment.
Picking drafts. If the silk to be spun is free from extraneous matters, such as small portions of cotton, China grass, straw, and hairs, it would be passed to the "weigher"; but many silks are not free, and therefore the first process is really " picking " or examining the silk for bad dressing and foreign fibres. For this purpose, in a dark room is erected a picking stand round which eight persons can sit.
What to read after Silk Throwing And Waste Silk Spinning?
You can find similar books in the "Read Also" column, or choose other free books by Hollins Rayner to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
This operation is repeated a sufficient number of times with a number of ends behind the back rollers to make a sufficient number of doublings, until the silk is brought down in thickness to a thread or roving sufficiently fine to be spun, and at the same time so level that it is as near as possible all one thickness from end to end. As there are many different kinds of drawing frames, we shall describe only those which have been found most suitable for a general trade, taking long spinning dra...wing machinery first, and then short spinning drawing machinery, each up to the point of spinning, whence all kinds of yarns undergo much the same treatment.
Picking drafts. If the silk to be spun is free from extraneous matters, such as small portions of cotton, China grass, straw, and hairs, it would be passed to the "weigher"; but many silks are not free, and therefore the first process is really " picking " or examining the silk for bad dressing and foreign fibres. For this purpose, in a dark room is erected a picking stand round which eight persons can sit.
What to read after Silk Throwing And Waste Silk Spinning?
You can find similar books in the "Read Also" column, or choose other free books by Hollins Rayner to read onlineMoreLess
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