​Canvas is a plain weave fabric formed from cotton, linen, jute, cotton, and hemp. As the word has come to be used as a generic term for heavy, tightly-woven fabric, it can also be made from polyester. There are many grades - the fabric may be rough or smooth, unbleached or dyed. It is often treated with water-repellent or mildew-resistant finishes. Canvas may be obtained untreated or with either flame-retardant treatment, water-resistant treatment, or both.

Besides the name of the special type of fabric, if there is one, and the treatment, canvas is identified by its weight in ounces per square yard and by two grading systems based on the weight of a piece of duck 36 by 22 inches (about 92 by 56 cm).​

COTTON CANVAS FABRIC

Suggested Care
​Any good detergent can be used to wash cotton. Large pieces are difficult to wash by machine because the fabric is so stiff. It can withstand high temperatures. A higher heat setting is needed in the dryer to dry cotton.

Cotton Canvas Heavy