1. Yuav kom paub tias sab twg muaj cov kua nplaum, thiab tom qab ntawd thaum muab cov nplaum nplaum interlining, yuav tsum ceev faj kom tsis txhob ua yuam kev rau pem hauv ntej thiab nraub qaum ntawm daim ntaub.
2. Feem ntau, qhov kub ntawm cov hlau nrog thinner nplaum interlining yog teem rau ntawm 125-135 degree , thiab qhov kub ntawm cov hlau nrog thicker nplaum interlining yog teem rau ntawm 135-145 degree ; Xaiv raws li hom ntaub. Piv txwv li, thaum cov ntaub yog ntaub ntaub ntaub, lub "wool" cim kub yuav tsum tau xaiv, thaum lub "chemical fiber" cim kub yuav tsum tau xaiv rau cov tshuaj fiber ntau ntaub.
3. Nias lub hlau ntawm ib qho chaw rau 7-10 vib nas this, thiab lub siab yuav tsum tau siv thaum nias, thiab cov hlau yuav tsum tau txav mus rau ib ntus tom qab nws daig. Thaum tsiv, ceev faj kom tsis txhob tawm ntawm cov iav nruab nrab.
