Peb cov kws ua haujlwm R & D tau siv cov thev naus laus zis los tsim cov khoom no. Nrog rau cov kev ua tau zoo uas tau pom zoo, cov khoom no tuaj yeem pom dav hauv thaj chaw ntawm Cov Tshuab Weaving.
Lub tshuab ua daim kab xev elastic ntev lav, lub tshuab ua daim kab xev elastic nqe zoo heev tau txais kev qhuas dav rau nws cov yam ntxwv sib tw vim peb tau ua raws li tus qauv kev lag luam. Cov teb ntawm daim ntawv thov suav nrog YJ-NF 2/130.