Dupioni Dupioni Dupioni (also referred to as Douppioni or Dupion) is a plain weave crisp type of silk fabric, produced by using fine thread in the warp and uneven thread reeled from two or more entangled cocoons in the weft. This creates tightly-woven yardage with a highly-lustrous surface. It is similar to shantung, but slightly thicker, heavier, and with a greater slub (cross-wise irregularity) count. Dupioni is often woven with differing colors of threads scattered through the warp and weft. This technique gives the fabric an iridescent effect, similar to but not as pronounced as shot silk taffeta. Dupioni can be
Spread tow fabric Spread Tow Fabric is often produced with carbon fiber and is widely used in the composites industry in a number of applications. Spread tow reinforcements (str) are reinforcements made using spread tow material, fabric or UD tapes, which is new category of composite reinforcements. Spread tow fabric Spread tow fabric (stf) is a type of lightweight fabric. Its production involves the steps of spreading a tow in thin and flat uni-directional tape (Spread Tow Tape, STT), and weaving the tapes to a woven Spread Tow Fabric. This technique increases the mechanical properties of the material and is also used to