The latest size 44X31CM towel, printed dense edge and enlarged triangle double layer cotton saliva baby bib

The advantages of cotton towels 1. Strong hygroscopicity, large shrinkage rate, about 4% to 10%. 2. Alkali and acid resistance. Cotton cloth is extremely unstable to inorganic acid, even very dilute sulfuric acid will damage it, but organic acid has weak effect and hardly destructive effect. Cotton cloth is more resistant to alkali. Generally, dilute alkali has no effect on cotton cloth at room temperature, but the strength of cotton cloth will decrease under the action of strong alkali. Cotton cloth is often treated.with 20% caustic soda solution to obtain mercerized cotton cloth