Ndemanga: Novel coronavirus ili m'nthawi ya mliri, komanso ndi nthawi ya Chaka Chatsopano. Masks azachipatala m'dziko lonselo atha. Kuphatikiza apo, kuti mukwaniritse zotsatira za antiviral, masks atha kugwiritsidwa ntchito kamodzi kokha ndipo ndi okwera mtengo kugwiritsa ntchito. Umu ndi momwe mungagwiritsire ntchito njira zasayansi kuti mupange masks abwino a antivayirasi nokha.
Ndalandira mauthenga ambiri achinsinsi ndi ndemanga kuchokera kwa anzanga kuyambira pamene nkhaniyi inasindikizidwa masiku angapo apitawo. Vutoli limayang'ana pakupanga masks, osiyanasiyanazinthu zosalukidwa, njira zophera tizilombo toyambitsa matenda, ndi magwero a katundu. Kuti muwonekere, gawo la Q&A likuwonjezedwa. Choyamba, ndikufuna kuthokoza bwenzi langa @ Zhike pothandiza kufotokoza mfundo ziwiri zosayenera m'mawu oyambirira mu ndemanga!
Q&A pakupanga chigoba
Nanga bwanji ngati palibe mfundo zina zothandiza kapena ngati n’zovuta kuzipanga pamanja?
Yankho: Njira yosavuta ndiyo kugula zochepa kapena kutulutsa masks ochepa omwe amagwiritsidwa ntchito kale, kuwaphika m'madzi otentha, kuthira tizilombo toyambitsa matenda ndi kuwawumitsa, kudula msoko m'mphepete, ndikuwonjezera fyuluta yatsopano yosungunuka yopanda nsalu. Mwanjira iyi, amatha kugwiritsidwanso ntchito ngati masks atsopano. (Dziwani kuti nsalu zosungunuka zosungunuka siziyenera kukhudzana ndi madzi kapena kupirira kutentha kwakukulu, mwinamwake ntchito yake yosefera idzasokonezeka.) Kwa abwenzi omwe alibe masks, chonde fufuzani kupanga chigoba pamasamba a kanema. Ndikukhulupirira kuti payenera kukhala maphunziro osavuta omwe alipo.
Ndi zinthu ziti zomwe zitha kukhala ngati gawo lofunikira kwambiri losefera?
Yankho: Choyamba, timalimbikitsa N95 kusungunula nsalu yopanda nsalu. Ulusi wabwino kwambiri wa nsaluyi ukhoza kusefa bwino tinthu tating'onoting'ono ta mpweya. Ngati apatsidwa chithandizo cha polarization, adzakhalabe ndi electrostatic adsorption mphamvu, kupititsa patsogolo luso la kusefera kwa tinthu.
Ngati simungathe kugula nsalu yosungunuka, mutha kugwiritsa ntchito zida zokhala ndi hydrophobicity yabwino koma kukula pang'ono kwa pore, monga ulusi wa poliyesitala, ndiye poliyesita. Sichingathe kukwaniritsa 95% kusefera bwino kwa nsalu yosungunuka, koma chifukwa sichimamwa madzi, imatha kuteteza m'malovu ngakhale mutapinda zingapo.
Mnzake adatchulapo nsalu ya SMS yopanda nsalu mu ndemanga. Izi ndi zitatu muzinthu imodzi zokhala ndi zigawo ziwiri za nsalu zosalukidwa za spunbond ndi wosanjikiza umodzi wa nsalu zosalukidwa zosungunuka. Ili ndi zosefera zabwino kwambiri komanso zodzipatula zamadzimadzi ndipo zimagwiritsidwa ntchito ngati zovala zoteteza kuchipatala. Koma kuti zigwiritsidwe ntchito popanga masks, ziyeneranso kukhala ndi mpweya wabwino komanso osalepheretsa kupuma kwanthawi zonse. Wolembayo sanapeze miyezo iliyonse yokhudzana ndi kupuma kwa mpweya kapena kupuma kwa nsalu zopanda nsalu za SMS. Ndibwino kuti abwenzi agule nsalu zopanda nsalu za SMS mosamala, ndipo timapempha moona mtima akatswiri amakampani kuti ayankhe mafunso ndi kumveketsa kukayikira.
Momwe mungaphatikizire mankhwala opangira mankhwala ndi masks opangidwa kale, ndipo masks omwe amagwiritsidwa ntchito atha kupha tizilombo ndi kugwiritsidwanso ntchito?
Yankho: Kupha masks musanagwiritse ntchito ndizotheka. Koma pali mfundo ziwiri zofunika kuzidziwa: choyamba, musagwiritse ntchito mowa, madzi otentha, nthunzi, kapena njira zina zotentha kwambiri kuti muphe tizilombo toyambitsa matenda kusungunula nsalu zosalukidwa kapena electrostatic thonje fyuluta wosanjikiza, monga njira zimenezi kuwononga dongosolo thupi la zinthu, deform wosanjikiza fyuluta, ndi kuchepetsa kwambiri kusefera Mwachangu; Kachiwiri, popha tizilombo toyambitsa matenda tomwe timagwiritsa ntchito masks ogwiritsidwa ntchito, chidwi chiyenera kuperekedwa pakuipitsa kwachiwiri. Masks ayenera kusungidwa kutali ndi zofunikira za tsiku ndi tsiku osati kugwirana ndi manja omwe adawagwira, monga milomo kapena maso.
Njira zenizeni zophera tizilombo
Pazinthu zosasefera monga nsalu zakunja zosalukidwa, zomangira m'makutu, zomangira mphuno, ndi zina zotere, zitha kupha tizilombo toyambitsa matenda ndi madzi otentha, kuviika mu mowa, ndi zina.
Pakusungunula kosanjikiza kosalukidwa kwa nsalu zosefera, kuwala kwa kuwala kwa ultraviolet (wavelength 254 nanometers, mphamvu 303 uw/cm ^2, kuchitapo kanthu kwa masekondi 30) kapena 70 digiri Celsius mankhwala mu uvuni kwa mphindi 30 angagwiritsidwe ntchito. Njira ziwirizi zimatha kupha mabakiteriya ndi ma virus popanda kusokoneza kwambiri kusefera.
Kodi ndingagule kuti zipangizo?
Panthawiyo, zidziwitso zogulitsa za nsalu zosalukidwa zosungunula zitha kupezeka pamasamba monga Taobao ndi 1688, ndipo panalibe kutsekedwa kwamizinda kapena midzi m'maboma ndi mizinda yosiyanasiyana.Dongguan Liansheng Non Woven Technology Co., Ltd.idakhazikitsidwa mu Meyi 2020. Ndi bizinesi yayikulu yopanda nsalu yopanga nsalu kuphatikiza kafukufuku ndi chitukuko, kupanga, ndi malonda. Itha kupanga mitundu yosiyanasiyana ya nsalu za PP spunbond zosalukidwa ndi m'lifupi mwake osakwana 3.2 metres kuchokera ku 9 magalamu mpaka 300 magalamu.
Ngati simungathe kugula, chonde onaninso funso lachiwiri ndikugwiritsa ntchito zida zowoneka bwino za hydrophobic ngati njira ina yopanda thandizo.
Pomaliza, nkhaniyo ndi wolemba alibe ubale ndi ogulitsa zinthu zilizonse, ndipo zithunzi zomwe zili m'nkhaniyi ndi zongowonetsera. Ngati amalonda kapena abwenzi ali ndi njira zogulitsira, chonde khalani omasuka kutilankhulana ndi uthenga wachinsinsi.
Nthawi yotumiza: Oct-17-2024