MEET MODAL
FROM:
Cellulose fiber
IS IT SUSTAINABLE?
Yes.
IS IT DURABLE?
Yes.
IS IT BREATHABLE?
Yes.
IS IT WARM?
No.
HISTORY:
Modal was developed in the mid-20th century as a variation of rayon, which is also a cellulose-based fiber. It was developed by the Austrian company Lenzing, known for its innovations in the field of cellulose fibers. Modal was introduced to the market in the 1960s. It was initially marketed under the brand name “Modal®” by Lenzing. The fiber gained attention for its luxurious feel and its ability to blend well with other fibers.
Modal is made from regenerated cellulose, usually sourced from beechwood trees. Modal is known for its exceptional softness and smooth texture. Modal fabric also has excellent drapability, making it suitable for flowing and elegant garment.
PRODUCTION PROCESS:
Modal is made from cellulose, which is derived from beechwood trees. The wood used is sourced from sustainably managed forests. The beechwood is chipped and then processed through chemical pulping to break it down into pulp. This involves soaking the wood chips in a solution of chemicals, typically sodium hydroxide, to dissolve the lignin and extract the cellulose fibers. The pulp is then filtered to remove dirt and solid particles.
The filtered cellulose solution is aged to allow the cellulose molecules to mature and improve the properties of the final fiber. The solution is forced through spinnerets, which are fine nozzles with tiny holes, to create filaments. These filaments are solidified as they come into contact with a coagulating bath or a special air gap. After solidification, they are drawn to align the molecules and improve the strength of the fiber. They are then washed to remove any residual chemicals and then dried and cut into staple fibers of desired lengths.
The spun modal yarns are woven or knitted into fabrics using various weaving or knitting techniques.
