Saturday, 11 July 2009
Care of Rayon Fabrics
Rayon has a low wet strength. Thus the fabric may shrink or stretch when wet. Dry cleaning is recommended. When hand washing, do not wring, use towel to take out moisture and dry flat.
Some dyes used on rayon migrate to the surface, when moisture contacts them, they form a "ring" which are difficult to remove. Thus it makes sense to protect the garment from moisture.
Also when pressing, avoid spitting by steam irons. Press on wrong side or use a press cloth to protect shine or iron imprints.
Rayon fabrics stretches during regular use or drycleaning. This tendency is more common in fitted garments.
In full bias skirts or dresses, uneven hemlines may appear in rayon crepe fabrics in damp climates. This happens because rayon is less stable when wet.
Yellowing in the rayon fabrics may occur due to oxidation of starch present in the fabric. This problem is noticeable in white fabrics. Wet cleaning, accompanied by bleaching will correct the problem. However this treatment can cause additional damage due to shrinkage and limpness.
View a fact sheet on rayon by Joyee A Smith here.