Lub ntsej muag lub ntsej muag 3ply pov tseg / lub tshuab ua pa yog tsim los ntawm 3 txheej ntawm lim substrates:
1st: Sab nraum txheej-PP tsis-woven;
2nd: High density lim txheej-PP yaj tshuab;
3rd: Kev tu tawv nqaij txheej-PP non-woven fabrics.
Nws haum rau lub qhov ntswg thiab qhov ncauj.Nws tshem tawm cov khoom me me ntawm cov huab cua uas koj ua pa.Cov khoom no suav nrog cov kab mob (xws li kab mob, kab mob, thiab pwm) thiab lwm yam hmoov av.Lub npog ntsej muag pov tseg tsis muaj qhov hloov pauv, uas txhais tau tias yuav tsum muab pov tseg tom qab siv.