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... r n*y Before fabrics can be dyed they need to be scoured, t Even with soft moor- land water, this causes f formation of lime-soaps 1 1 produced a chemical if j Calgon which re- 'M moves the offending W lime-soaps, thus allow ing the dye to operate which prevent proper pene- WWHSBf evenly on every single fibre, tration by the dye and giving better results to make the result streaky the textile ...