Plain Weave Definition and Plain Weave Classification June 20, 2015 Md Sohanur Rahman Sobuj 16.29K Fabric Engineering A weave in which there are 2 ends and 2 picks in a repeat is called a plain weave. It has the smallest repeat 2 x2. Classification of plain weave: Approximately square cloth, Warp face cloth, Weft face twill, Balanced cloth, Unbalanced cloth. Read more Types of Calenders in Textiles