Cuprammonium Rayon - Cuprammonium Rayon

Japanese: 銅アンモニアレーヨン - どうアンモニアレーヨン
Cuprammonium Rayon - Cuprammonium Rayon
A type of regenerated cellulose fiber. Also known as cupra or bembergrayon. It is obtained by dissolving refined cotton linters (short fibers remaining in seed cotton after the raw cotton is harvested) or wood pulp in an ammonia solution of copper oxide and spinning it in running water. It is easy to manufacture fine threads. It is used for underwear, etc. because it is shiny, flexible, and smooth.
→ Related items Chemical fibers | Regenerated fibers | Rayon | Bemberg | Rayon

Source : Heibonsha Encyclopedia About MyPedia Information

Japanese:
再生セルロース繊維の一種。キュプラ,ベンベルグレーヨンとも。精製したコットンリンター(原綿を採ったあとの実綿に残る短い繊維)または木材パルプを酸化銅のアンモニア溶液に溶解させ,流水中に紡糸して得られる。細糸の製造が容易。光沢があり,柔軟ですべりがよいため下着類などに使用。
→関連項目化学繊維|再生繊維|人絹|ベンベルグ|レーヨン

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