5 SIMPLE TECHNIQUES FOR BLACK COLLAPSIBLE STOCK

The blacks generated have been usually much more gray, brown or bluish. The fabric had to be dyed a number of times to darken the colour. A single Option employed by dyers was incorporate to the dye some iron filings, rich in iron oxide, which gave a further black. An additional was to 1st dye the fabric dark blue, after which to dye it black.Websi