Wool and cotton in all forms from yarn to fabric (1921)
William Whitman & Company · Boston, William Whitman Co · leaf 106
a different kind.A water that to tiie naked eye or even to ordinary tests presents itselfas perfectly pure, will be shown under exhaustive chemical tests tocontain ingredients, often numerous, that make it harmful for adelicate process like bleaching. Even a given supply of water froma single… … A View of One of the Rooms in which Warp Mercerizing is Done [101] The Acadia Mills have elaborate installations to protect this primaryelement of the bleaching process. The water that enters the estab-lishment has to pass through a series of filtration beds, and to makeassurance doubly sure there…
Textile industry · Textile fabrics
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