Txij li thaum peb tsim los, peb tau hais txog qhov tseem ceeb ntawm thev naus laus zis hauv kev tsim khoom. Nws tau ua pov thawj tias kev siv cov thev naus laus zis siab tau ua kom cov txheej txheem tsim khoom sai dua thiab lav qhov kev ua tau zoo ntawm lub tshuab winding textile tshiab, ribbon daim kab xev winding tshuab. Tam sim no, cov khoom no feem ntau siv hauv thaj teb (s) ntawm Winding Machines.
Cov thev naus laus zis siab heev siv los ua kom lub tshuab ua kab rov tav rau cov xov koob ua haujlwm tau zoo thiab txuag tau neeg ua haujlwm. Nws tau pom tias muaj txiaj ntsig zoo rau lwm lub tshuab ua khau.