Idashongeshejwe n'amaziigiciro kiri hagati, mu gihe imikorere yo kurwanya cyane hidrolisi na aside na alkali, ahanini ikoreshwa mu bushyuhe bukenewe atari hejuru, ubushuhe ni imiterere minini y'akazi.
Muri rusange, ubushyuhe bwa fibre ya polyester buri hagati ya 130°C na 150°C. Kugira ngo harebwe uburyo bwo gucika kw'icyuma gisanzwe cya polyester gifite ubushyuhe burenga 130°C igihe kirekire, hakozwe icyuma gishya cya filter gifite ubushyuhe bwa 150°C ~ 170°C, kugira ngo hirindwe imyanda iterwa no gukoresha ibikoresho biyungurura ubushyuhe bwinshi mu bihe bimwe na bimwe by'akazi.
Umusemburo w'urushinge wongera uburyo bwo kuyungurura neza ibikoresho bya polyester fibre filter kandi ukagabanya umuvuduko, kandi ufite ingaruka zo kuyungurura hejuru y'ibikoresho bya filter bipfutse. Mu rukurikirane rw'ibice by'ubushyuhe buri hagati n'ubusanzwe, icyuma cya polypropylene cy'urushinge gifite ubushyuhe buri hasi, kidakora neza kandi kizigama ingufu. Uretse ibyiza bya filter isanzwe, kandi ubushobozi bwo kwangirika ni bwiza cyane, gifite igiciro kinini kandi kikaba umubare munini w'ubwoko bwa filter bwa felt.
Ubushyuhe bwa fibre acrylic acupuncture felt bungana na dogere selisiyusi 140 ~ 160, hakoreshejwe fibre ituruka mu mahanga, ni yo irwanya aside, alkali na hydrolysis mu bushyuhe buri hagati.
Twihariye mu gukora ibishushanyo mbonera bya meltblown nonwoven, murakaza neza kugisha inama ~
Igihe cyo kohereza ubutumwa: Werurwe-28-2020