What term describes fabric guaranteed not to shrink more than 1 percent?

The term that describes fabric guaranteed not to shrink more than 1 percent is "sanforized." Sanforization is a finishing process used primarily on cotton fabrics that reduces the potential for shrinkage when the fabric is washed. This process involves pre-shrinking the fabric before it is cut and sewn into garments, ensuring that the finished product will maintain its size and shape after washing.

In the apparel industry, maintaining consistent sizing is crucial for customer satisfaction and reducing return rates. Fabrics that are labeled as sanforized provide assurance to consumers that their garments will not experience significant shrinkage, which is particularly important for items like shirts and pants that need to fit well.

Other terms such as "preshrunk" are often used interchangeably with sanforized but may not specifically guarantee the same level of shrinkage control. Meanwhile, "woven" refers to the method of fabric construction and "fitted" describes the style of a garment rather than its shrinkage characteristics.