Imyenda idasobekeranyeni ibikoresho bikora bigize umwobo usanzwe hashingiwe kumyenda gakondo idoda binyuze mumubiri cyangwa yumuriro. Agaciro kayo yibanze muburyo bwo gukora pore kugirango ikemure imipaka ya pore naturel mumyenda idoda. Ikoreshwa cyane mubijyanye nisuku, kuvura, kuyungurura, nibindi bikurikira nisesengura rifatika:
Intego yibanze yo gutobora
Kongera imikorere yubuyobozi
Imicungire y’amazi, micropore ya conic (ubunini bwa pore 0.5-2mm) yakubiswe hejuru yigitambaro cyisuku hamwe nigitambara kugirango igere kumurongo umwe wamazi (kwinjira mumazi byihuse, birinda osose ihinduka); umwuka mwiza uratera imbere, micropores (ubunini bwa pore 10-50μm) ikubitwa imyenda irinda ubuvuzi kugirango iringanize imiterere ya barrière no kwambara neza; kuzamura adsorption / kuyungurura, akayunguruzo ko mu kirere ibikoresho byo gukubita byagura ahantu heza ho guhurira kandi bigateza imbere gufata neza.
Gukoraho no gukora neza
Gukubita bigabanya ipfundo rikomeye kandi birinda kurakara kuruhu (nko guhanagura neza hamwe nigitambara cya mask). Fibre ikikije umwobo irashonga kandi igahinduka kugirango igabanye imbaraga zaho kandi irinde gutanyagura imyobo (ugereranije nu mwobo gakondo).
Ikoreshwa rya tekinoroji
1. Gushushanya gukanda bishyushye (inzira nyamukuru)
Ibikoresho: Gushyushya icyuma (amenyo yubuso bwa convex) + gihuye na roller ya conge / elastike.
Inzira: Iyo web ya thermoplastique fibre (PP / PE / PET) inyuze mumashanyarazi yo hejuru (100-160 ℃), fibre kumurongo wi menyo ya convex irashonga; umuvuduko wa mashini utobora umwenda hejuru kugirango ube umwobo wa conique (nini hejuru na ntoya hepfo); uruziga rucuramye rukonje kandi rushyiraho imiterere, kandi fibre kurukuta rwumwobo irakomera kandi ikanashyirwaho kashe.
Ibyiza: imiterere yumwobo neza, anti-reverse seepage, ubushobozi bwo gukora cyane (umuvuduko urashobora kugera kuri 500m / min).
2. Hydroentanglement isanisha isobekeranye
Ibikoresho: ifumbire ya perforasi hamwe na convex + + umuvuduko ukabije wa hydroentanglement umutwe (igitutu 10-25MPa)
Inzira: Urubuga rwa fibre rutwikiriye ifu, kandi amazi ya hydroentanglement atwara agace ka convex; amazi atemba asunika fibre yimuka no kwizirika, kandi mugihe kimwe ikora umwobo hejuru yumwanya wa convex; guhita umwuma no gushiraho.
Ibyiza: kuzigama ingufu (50% kuzigama ingufu ugereranije na mashini gakondo ya net net punching), nta burrs kumpera yumwobo.
3. Gutobora Ultrasonic
Kunyeganyega kwinshi (20-40kHz) bitera ubushyuhe bwo guterana muri molekile ya fibre, bikavamo gushonga no gutobora.
Bikoreshwa kuri fibre ultrafine idoda idoda (nk'imyenda ya meltblown), ifite ubunini bwa pore ntoya nka 20 mm.
Ibyingenzi byingenzi byububiko
Parameter Urwego rusanzwe Ingaruka zikorwa
Aperture 0.1mm - 5mm Igipimo cyamazi yinjira, ibice byo kuyungurura neza
Ubucucike bwa pore 10 - 200 umwobo / cm² Kwinjira mu kirere, igipimo cyiza cyo kugumana imbaraga
Ubwoko bwa pore Conical / silindrical / kare umwobo Icyerekezo cyogutwara amazi, kurwanya anti-compression
Gukwirakwiza ibinure Uniform / gradient / ishusho Igishushanyo mbonera cya zone (nka sanitari napkin diverion groove)
Ikiburanwa: Imyobo ihuriweho yakubiswe hejuru yimpapuro zabana (aperture 1,2mm, ubucucike 40 umwobo / cm²), igihe cyo kwinjira mumazi <1 isegonda, ingano ya osmose <0.1g.
Kurwanya ibikoresho
Ubwoko bwa fibre:
Fibre ya Thermoplastique (PP / PET): ibereye gukanda / gushyushya ultrasonic, gutobora umwobo kugirango ushireho kumeneka.
Fibre naturel (ipamba / viscose): isaba hydroentanglement cyangwa nyuma ikomatanya gutobora kugirango wirinde kumeneka.
Uburemere bw'imyenda y'ibanze:
Uburemere buke (15-30g / ㎡): hydroentanglement perforation kugirango wirinde kurira.
Uburemere bwinshi (＞ 50g / ㎡): gukanda bishyushye kugirango ubone kwinjira.
Porogaramu yibanze
Ibicuruzwa by'isuku (bingana na 70%)
Ububiko bw'isuku / isabune hejuru: gutandukanya umwobo kugirango wirinde osose ihinduka; guhanagura neza / guhanagura byumye: kunoza ikwirakwizwa ryamazi no guhanagura byoroshye.
Kurinda ubuvuzi
Ikanzu yo kubaga / kwigunga: micropores irwanya bagiteri irwanya (＞ 99%) no guhumeka; imyambarire yubuvuzi: imyenge itera igikomere exudate.
Akayunguruzo
HEPA muyunguruzi yibintu: kugabanya umuyaga no kongera ubuzima bwa serivisi.
Gupakira n'ubuhinzi
Imifuka yo kubika imbuto: kugena igipimo cyo kuvunja gaze; ubuhinzi butwikiriye ubuhinzi: kurwanya nyakatsi neza no gutwara amazi.
Itandukaniro hagati yo gutobora no gusiba
Ibiranga Ibitambaro bitoboye
Imiterere ya pore yimyenda idasobekeranye idafite imyenda isanzwe ya geometrike nubunini bugenzurwa; imikorere yo gutembera neza ni kwinjirira mu cyerekezo (nko kuyobora icyerekezo kimwe); gutakaza imbaraga, gukomera pore, kugumana imbaraga> 80%; ubwisanzure bwibishushanyo mbonera, uburyo bwihariye / ubunini / ubunini bwa pore.
Imyenda isanzwe idoda idoda ifite fibre fibre idasanzwe kandi imiterere ya pore idahwanye; imikorere yo gutwara ibintu ni isotropic kandi byoroshye guhindura osmose; gutakaza imbaraga, imyenge ni ingingo zintege nke; gukora ubwisanzure bwibikorwa biterwa na fibre gahunda.
Inganda
Micropore itomoye: tekinoroji ya laser igera kuri 5μm pore kubikoresho biofilter yo murwego rwohejuru.
Icyatsi kibisi: hydroentanglement perforation isimbuza gukanda, kugabanya ingufu zirenga 30%.
Urusobekerane rukora rwimikorere: bionic urwego rwinshi rwimiterere ya pore (nkibibabi bya lotus ingaruka hydrophobic pore + hydrophilic flow diverion pores).
Iterambere ry'ikoranabuhanga: Igisubizo cyo kunoza imbaraga za biodegradable PLA idoda idoze nyuma yo gukubita (kuzamura imiterere ikikije umwobo unyuze kuri meshi ya nanofiber) kugirango ikemure imikorere yimikorere yibikoresho byangiza ibidukikije.
Incamake
Umwenda utoboye udoda ni ibikoresho bikora byubakaumwobo usanzwe kumyenda idodabinyuze mu gutunganya neza. Agaciro kayo yibanze muri:
Control Kugenzura neza imyitwarire y'amazi (nk'inzira imwe yo kuyobora amazi, kuyungurura amanota);
Gucamo imipaka yimiterere karemano (kugera kuburinganire hagati yimbaraga no guhumeka);
③ Gushoboza igishushanyo-mbonera (ubuvuzi bwa bagiteri-zifunga umwobo nu mwobo wohereza urumuri).
Mu bihe biri imbere, hamwe n’iterambere ry’ikoranabuhanga rikora imashini, inzira yo gukubita izakomeza kugenda igana ku bwenge, karuboni nkeya, na ultra-finine.
Dongguan Liansheng Ntabwo Yubatswe Ikoranabuhanga Co, Ltd.yashinzwe muri Gicurasi 2020.Ni uruganda runini rutunganya imyenda rudahuza ubushakashatsi niterambere, umusaruro, no kugurisha. Irashobora gutanga amabara atandukanye ya PP spunbond idoda idoda hamwe n'ubugari bwa metero 3.2 kuva kuri garama 9 kugeza kuri garama 300.
Igihe cyo kohereza: Jul-06-2025