Despite numerous studies, the actual cause of the inflammatory bowel diseases remains elusive. It is likely, however, that these chronically recurring episodes of inflammation in the human bowel are related to a complex interaction between various environmental factors and a hereditary predisposition for these diseases.
Blend and Combination Fabrics. Blend and combination fabrics are often used to combine the desirable properties of two fibers, reduce cost, and enhance appearance. The fiber content labels do not differentiate between blends and combination yarns and fabrics. It is often assumed that they are blend fabrics.
An understanding of the types of dyed yarns available, and the advantages and disadvantages of each is crucial to product performance and design. There are two main processes commonly used to create colored yarns: package dyed and solution dyed (also called dope dyed). Letâs take a look at each: Package dying is a mature technology that is one of the most commonly used methods of yarn dying.