Paj Rwb Kev Ntxhua Khaub Ncaws

1. Rau kev ntxuav dav hlau, koj tuaj yeem ntxuav tes ntxuav lossis tshuab ntxhua siv cov tshuaj txhuam alkaline.

2. Lub tshuab ntxhua khaub ncaws kub yog nyob ntawm cov xim ntawm cov ntaub npuag paj rwb. Feem ntau, cov dej kub siab tshaj plaws yog 40 - 50 degree. Rau cov xim daj lossis tsaus nti- xim ntaub, khaws cov dej kub qis thiab ntxuav lub sijhawm luv kom tsis txhob fading. Dawb, tawm hws - dawb paj rwb ntaub tuaj yeem yog rhaub. Cov paj rwb fabrics nrog cov hws tawm yuav tsum tsis txhob ntxuav cov protein ntau los tiv thaiv cov protein hauv cov hws los ntawm cov fibers, ua rau yellowing.

3. Rau cov xim pleev xim rau ntawm cov ntaub qhwv paj rwb, thawj zaug rub nrog kerosene lossis turpentine kom txog thaum cov stain tau muab tshem tawm ua ntej ntxuav.

4. Qhuav paj rwb ntaub ntaub nyob rau hauv qhov chaw txias, cua, tsis txhob muaj hnub ci ncaj qha.

5. Thaum ironing, tshuaj tsuag cov ntaub nrog lub teeb dampener los pab txhawb kev smoothing.