0 Unbleached flour or material is not made white artificially by the use of chemicals:
The amount of the unbleached pigment was estimated by applying, after the final recording at 45 min, a second bleaching flash.
Here and in all subsequent figures the contribution to the spectra of unbleached rhodopsin remaining after the light pulse was subtracted from the traces.
So this levy, designed to protect the spinners and producers of what is called grey cloth or unbleached cotton, is completely unnecessary and counter-productive.
The brand leaders have gone over to unbleached disposable nappies and the remainder of the industry is likely to follow.
In 1913, of unbleached cotton they imported 22½ million yards: in 1921 only 11¾ million yards.
There is evidence that some manufacturers use unbleached cotton for these products and hence exposure to dioxins in these cases does not occur.
In 1946, the value of exports of unbleached yarn was about 3 million, out of a total for all cotton textile exports of £60 million.
This linen is not the ordinary linen of commerce, it is unbleached and it is of unusual size.
