Around 40,000 tubes of cotton candy are produced every week in their Des Moines facility, but now changes will have to be made to some of their products after a new FDA ban on Red Dye 3. “Red 3 ...

Ask someone in your home to cut a piece of either the cotton or polyester string or yarn without telling you which one it is. Then place this unknown sample in the dye bath. Compare the results to ...

Originally, the blue color came from a natural indigo dye. The dye was chosen for the way it interacted with cotton. When heated, most dyes penetrate the cotton fibers but indigo dye attaches to ...

29,097 people played the daily Crossword recently. Can you solve it faster than others?29,097 people played the daily Crossword recently. Can you solve it faster than others? Elizabeth Warren ...

Studies have demonstrated that vinyl sulfone reactive dyes can be effectively used in inkjet printing, providing good color quality and fastness on various natural fabrics such as cotton ...