File:Hydron blue G and R, patented paste 20% and powder (1911) (14780779212).jpg

Identifier: hydronbluegrpate00cass (find matches)
Title: Hydron blue G and R, patented paste 20% and powder
Year: 1911 (1910s)
Authors: Cassella Color Company
Subjects: Dyes and dyeing
Publisher: New York
Contributing Library: Sterling and Francine Clark Art Institute Library
Digitizing Sponsor: Federally funded with LSTA funds through the Massachusetts Board of Library Commissioners

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ut % hour on bent iron rods. Hereafter lift the yarn stick by stick, after giving each stickful a fewturns in the liquor, squeeze off, and wring off at the wringing post. Thenhang in the air for about half-an-hour, and finally rinse, once hot, andthen cold. - 36 - FABRICS COMPOSED OF DYED AND BLEACHED YARN. 77 III II1I I II l 78 1 XV CLOTH FOR APRONS COMPOSED OF DYED AND BLEACHED YARN. The dyebaths for the Blues shown in Nos. 79 and 80 are chargedper 90 lbs unbleached cotton and approx. 180 gallons liquor, in the vessel, asfollows (see also page 3): For Lieht Blue in No. 79. Starting bath: Additions for subsequent lots: 3 lbs 2 lbs 9 oz 4 „ 2 „ 4 „ 2 „ Hydron Blue G pat Paste 20%Hydrosulphite cone. PowderCaustic soda lye 77° Tw. For Dark Blue in No. 79 as indicated on page 36 for No. 77. For No. 80. Starting bath: Additions for subsequent lts: Hydron Blue G pat Paste 20% 5 lbs 9 oz 5 lbs Hydrosulphite cone. Powder 3 „ 2% „ Caustic soda lye 77° Tw. 3 „ 2% „ — 37 —
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XVI DRESS GOODS COMPOSED OF DYED AND BLEACHED YARN. The Blues contained in Nos. 81 and 82 are dyed with Hydron Blue Bon unbleached cotton yarn. For dyeing the warp of No. 81 in cheeses by the packing system, thebaths are charged as follows (see also page 7): For 170 lbs Cheeses in approx. 180 gallons liquor: Starting bath: Additions for subsequent lots:Hydron Blue B pat. Paste 20% 20 lbs 13 lbs Hydrosulphite cone. Powder 10 „ 6y2 „ Caustic soda lye 77° Tw- 10 „ 5 „ Dye as indicated on page 7. For the weft of No. 82 dyed on cops in an apparatus, the baths arecharged as follows (see also page 7): For 90 lbs Cops in approx. 120 gallons liquor: Starting bath: Additions for subsequent lots: Hydron Blue B pat. Paste 20% 18 lbs 12 lbs Hydrosulphite cone. Powder 9 „ 6 „ Caustic soda lye 77° Tw. 9 „ 4 „ Before dyeing, wet the cops for about y hour in boiling hot condensedwater, to which about 4 lbs Monosolvol are added. Hereafter rinse with coldwater. Then dye for about % hou

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