What factors will cause the bedding to turn yellow?
Yellowing of bed sheets, duvet covers, pillowcases and other beddings is a common phenomenon. The quality of washing powder, water quality, bleaching agent, and washing process have important effects. In fact, panning, yellowing and even blackening are difficult to complete in many cases. The differences are summarized as follows:
(1) The water is not softened, and the iron content in the water is high, showing iron rust stains, making the fabric yellow;
(2) The temperature is too high during drying, which makes the fabric yellow and brittle;
(3) Chlorine bleaching makes the fabric yellow without whitening;
(4) The passing water is not clear. As usual, the residual chlorine water makes the fabric yellow;
(5) Excessive softener or neutralizer can easily make the fabric yellow;
(6) The quality of the fabric itself;
(7) Alkali residue;
