Molekyulu ya Hyaluronic acid (HA) imakhala ndi magulu ambiri a hydroxyl ndi magulu ena a polar, omwe amatha kuyamwa madzi pafupifupi 1000 kulemera kwake ngati "siponji ya molekyulu".Deta ikuwonetsa kuti HA imakhala ndi mayamwidwe apamwamba kwambiri pansi pa chinyezi chochepa (33%), komanso mayamwidwe otsika pansi pa chinyezi chambiri (75%).Katundu wapaderawa amagwirizana ndi zofunikira za khungu mu nyengo zosiyanasiyana komanso malo osiyana siyana a chinyezi, choncho amadziwika kuti ndi chinthu choyenera chachilengedwe.M'zaka zaposachedwa, ndikuwongolera kwaukadaulo wopanga komanso kutchuka kwa ntchito zosamalira khungu za HA, makampani ena otsogola ayamba kufufuza njira zokonzekera nsalu za HA.

Padding

Njira ya padding ndi njira yopangira ntchito yomwe imagwiritsa ntchito wothandizira womaliza wokhala ndi HA kuti athetse nsalu ndi padding.Masitepe enieni ndi kuviika nsalu mu njira yomaliza kwa nthawi ndikuichotsa, kenako ndikudutsa pofinya ndi kuyanika kuti potsirizira pake kukonza HA pa nsalu.Kafukufuku wasonyeza kuti kuwonjezera HA pomaliza ndondomeko ya nayiloni warp kuluka nsalu ali ndi zotsatira zochepa pa mtundu ndi mtundu fastness wa nsalu, ndi nsalu yopangidwa ndi HA ali ndi zotsatira moisturizing.Ngati nsalu yolukidwayo yakonzedwa kuti ikhale yocheperako kuposa 0.13 dtex, mphamvu yomangirira ya HA ndi CHIKWANGWANI imatha kupitilizidwa, komanso kuthekera kosunga chinyezi kwa nsaluyo kumatha kupewedwa chifukwa chachapa ndi zina.Kuonjezera apo, ma patent ambiri amasonyeza kuti njira yopangira padding ingagwiritsidwenso ntchito pomaliza thonje, silika, nylon / spandex blends ndi nsalu zina.Kuwonjezera kwa HA kumapangitsa kuti nsaluyo ikhale yofewa komanso yofewa, ndipo imakhala ndi ntchito yowonongeka komanso yosamalira khungu.

Microencapsulation

Njira ya microcapsule ndi njira yokulunga HA mu microcapsules ndi filimu yopangira mafilimu, ndiyeno kukonza ma microcapsules pazitsulo za nsalu.Nsaluyo ikalumikizana ndi khungu, ma microcapsules amaphulika pambuyo pa kukangana ndi kufinya, ndikumasula HA, kumapangitsa chisamaliro cha khungu.HA ndi chinthu chosungunuka m'madzi, chomwe chidzatayika kwambiri panthawi yotsuka.Chithandizo cha microencapsulation chidzakulitsa kwambiri kusungidwa kwa HA pansalu ndikupangitsa kuti nsalu ikhale yolimba.Beijing Jiershuang High-Tech Co., Ltd. inapanga HA kukhala ma nano-microcapsules ndikuyika pansalu, ndipo kuchuluka kwa chinyezi kwa nsalu kunafika kupitirira 16%.Wu Xiuying adakonza kapisozi kakang'ono kamene kamakhala ndi HA, ndikuyika pa polyester yopyapyala ndi nsalu zoyera za thonje kudzera mu utomoni wolumikizana ndi kutentha pang'ono komanso ukadaulo wokonza kutentha pang'ono kuti nsaluyo ikhale yosungidwa kwanthawi yayitali.

Njira yokutira

Njira yokutira imatanthawuza njira yopangira filimu yokhala ndi HA pamwamba pa nsalu, ndi kukwaniritsa chisamaliro cha khungu mwa kukhudzana kwathunthu ndi nsalu ndi khungu panthawi yovala.Mwachitsanzo, ukadaulo wodzipangira okha-wosanjikiza wa electrostatic umagwiritsidwa ntchito kuyika makina a chitosan cation Assembly ndi HA anion Assembly system pamwamba pa ulusi wa thonje.Njirayi ndi yophweka, koma zotsatira za nsalu yokonzekera khungu ikhoza kutayika pambuyo pochapa kangapo.

Njira ya fiber

Njira ya CHIKWANGWANI ndi njira yowonjezerapo HA mu gawo la fiber polymerization kapena kupota dope, ndiyeno kupota.Njirayi imapangitsa HA kukhalapo pamwamba pa ulusi, komanso kugawidwa mofanana mkati mwa ulusi, ndi kukhazikika kwabwino.MILAŠIUS R et al.adagwiritsa ntchito ukadaulo wa electrospinning kugawa HA mu mawonekedwe a madontho mu nanofibers.Kuyesera kwawonetsa kuti HA imakhalabe ngakhale itaviika m'madzi otentha a 95 ℃.HA ndi mawonekedwe a unyolo wa polima wautali, ndipo malo achiwawa omwe amachitikira panthawi yopota angayambitse kuwonongeka kwa maselo ake.Choncho, ofufuza ena pretreated HA kuteteza izo, monga kukonzekera HA ndi golide mu nanoparticles, ndiyeno uniformly kuwabalalitsa iwo Pakati polyamide ulusi, zodzikongoletsera nsalu ulusi ndi mkulu durability ndi mogwira akhoza analandira.