Chitsogozo Chachikulu Chopangira Nsalu Zosalukidwa Pamaski Opangira Opaleshoni: Mawonedwe a Wopanga Pakuwongolera Ubwino Ndi Zinthu Zopangira - ZhongXing

Chophimba kumaso chodzichepetsa chakhala chizindikiro chapadziko lonse lapansi chaumoyo ndi chitetezo cha anthu. Monga woyang'anira zogula, wogawa zamankhwala, kapena woyang'anira zaumoyo, mumamvetsetsa kuti si masks onse omwe amapangidwa mofanana. Chinsinsi cha chigoba chogwira ntchito chachipatala chagona pagawo lake lalikulu: nsalu yopanda nsalu. Nkhaniyi ndi kalozera wanu wotsimikizika, wolembedwa m'malingaliro anga monga Allen, wopanga mkati mwamakampani opanga zinthu zotayidwa. Tifufuza za sayansi yomwe ili kumbuyo kwa chinthu chodabwitsachi, kusokoneza mitundu yosiyanasiyana ya nsalu zosalukidwa zomwe zimagwiritsidwa ntchito, ndikupereka zidziwitso zofunika kwambiri zomwe mungafune kuti mupange zinthu zapamwamba komanso zogwirizana ndi gulu lanu. Kuwerenga izi kukupatsani mphamvu yofunsa mafunso oyenera ndikupanga zisankho zogulira mwanzeru zomwe zimateteza odwala ndi asing'anga.

Kodi Nsalu Yosalukidwa Ndi Chiyani Kwenikweni Ndipo N'chifukwa Chiyani Imagwiritsidwa Ntchito Kumaski Kumaso?

Choyamba, tiyeni tifotokoze mfundo imodzi yosokoneza. Mukamaganizira za nsalu, mwina mumajambula zida zachikhalidwe zoluka kapena zoluka monga thonje kapena bafuta. Izi zimapangidwa mwa kulumikiza ulusi mokhazikika, wobwerezabwereza—njira yotchedwa a kuluka. Nsalu zosalukidwa, monga momwe dzinalo likusonyezera, imalambalala ndondomeko yonseyi. M'malo moluka, ulusi umalumikizidwa pamodzi pogwiritsa ntchito mankhwala, makina, kapena kutentha. Tangoganizani ukonde wa ulusi, mwina wopangidwa ngati polypropylene kapena zachilengedwe thonje kapena zamkati zamatabwa, zomwe zimaphatikizidwa pamodzi kupanga pepala limodzi lazinthu. Ichi ndiye maziko a zosalukidwa zakuthupi.

Kumanga kwapadera kumeneku kumapereka nsalu zopanda nsalu gulu la katundu kuti izo mwapadera oyenera ntchito zachipatala, makamaka a nkhope mask. Mosiyana nsalu zoluka, omwe ali ndi mipata yodziŵika bwino pakati pa ulusi, kusanjika kwachisawawa kwa ulusi mu a nsalu zopanda nsalu imapanga njira yovuta, yopweteka yomwe imakhala yothandiza kwambiri poletsa tinthu tating'onoting'ono. Kapangidwe kameneka kamapereka chapamwamba kusefera, kupuma, ndi kukana kwamadzimadzi, zonsezi ndizofunikira kwambiri pachitetezo nkhope mask. Masks amapangidwa motere kuti apereke chotchinga chodalirika motsutsana ndi zoyipitsidwa ndi mpweya pomwe amakhala omasuka kuti avale nthawi yayitali. Ndi sayansi yodabwitsa yomwe idakhala yofunika kwambiri posachedwa mliri.

Kodi Magawo Osiyanasiyana a Chigoba Chopangira Opaleshoni Amapangidwa Motani?

A muyezo disposable chigoba cha nkhope ya opaleshoni sichidutswa chimodzi chabe nsalu. Ndi dongosolo lapamwamba la 3-ply, pomwe gawo lililonse limakhala ndi ntchito yosiyana. Monga a wopanga, timapanga dongosolo losanjikiza ili kuti tiwonjezere chitetezo ndi chitonthozo. Kumvetsetsa kapangidwe kameneka ndikofunika kwambiri pakuyamika mphamvu ya mask.

Magawo atatuwa nthawi zambiri amakhala:

• Gulu Lakunja: Uwu ndiye mzere woyamba wachitetezo. Kawirikawiri amapangidwa kuchokera ku spunbond nsalu zopanda nsalu zomwe zasinthidwa kukhala hydrophobic (zoletsa madzi). Ntchito yake yayikulu ndikuthamangitsa splashes, zopopera, ndi madontho akulu, kuwaletsa kuti asalowe m'madzi. nkhope mask. Ganizirani izi ngati chovala chamvula cha mask. The wosanjikiza wakunja nthawi zambiri amakhala amitundu, abuluu kapena obiriwira.
• Middle Layer: Ichi ndiye gawo lofunika kwambiri la chitetezo. The wosanjikiza wapakati amapangidwa ndi apadera nsalu zopanda nsalu amatchedwa melt-blown nsalu. Chigawo ichi chimagwira ntchito ngati choyambirira fyuluta, yopangidwa kuti igwire tinthu ting'onoting'ono tokhala ndi mpweya, kuphatikiza mabakiteriya ndi ma virus ena. Kuchita kwake kumachokera ku kuphatikiza kwa microscopic yake fiber structure ndi a electrostatic mtengo womwe umagwiritsidwa ntchito popanga.
• Gulu Lamkati: Chosanjikiza ichi chimakhazikika pakhungu. Iyenera kukhala yofewa, yopanda chinyezi, komanso hypoallergenic kuonetsetsa chitonthozo cha wovalayo. Amapangidwa kuchokera ku wosanjikiza wina wa spunbond nsalu zopanda nsalu,izi wosanjikiza wamkati ndi hydrophilic, kutanthauza kuti imatenga chinyezi kuchokera ku mpweya wa mwiniwake ndi thukuta, kusunga nkhope yowuma ndikupewa kupsa mtima kwa khungu. Ichi ndi chinthu chofunikira kwambiri kwa ogwira ntchito yazaumoyo omwe amavala masks nthawi yayitali.

Ndi Mitundu Yanji Yansalu Yosalukidwa Ndi Yofunika Kwambiri Pamaski Achipatala?

Ngakhale pali zosiyanasiyana mitundu yopanda nsalu, ziwiri ndizofunika kwambiri popanga mankhwala apamwamba kwambiri nkhope mask: Spunbond ndi Zosungunuka. Kusiyana pakati pa awiriwa ndi kofunikira pa momwe ma nkhope mask amachita. Monga katswiri wogula zinthu, kudziwa kusiyana kumeneku kudzakuthandizani kuti muwonetsetse zomwe zingatheke wogulitsa.

Spunbond nsalu zopanda nsalu amapangidwa ndi extruding kusungunuka polypropylene kudzera m'ma spinnerets kuti apange ulusi wautali, wopitilira. Zingwezi zimaziyika mwachisawawa pa lamba wonyamulira katundu ndipo zimamangidwa pamodzi pogwiritsa ntchito kutentha ndi kukakamiza. Zotsatira zake nsalu ndi wamphamvu, wopepuka komanso wokhoza kupuma. Amagwiritsidwa ntchito mkati ndi wosanjikiza wakunja cha nkhope mask chifukwa amapereka umphumphu ndi chitonthozo. Wina wamba zosalukidwa type ndi spunlace, yomwe imagwiritsa ntchito majeti amadzi othamanga kwambiri kuti amangirire ulusi, kupanga zinthu zofewa, zonga nsalu zomwe zimagwiritsidwa ntchito nthawi zambiri popukuta ndi zovala zachipatala.

Nsalu yosalukidwa yosungunuka, kumbali ina, ndi nyenyezi yawonetsero ikafika kusefera. Njirayi imayambanso ndi kusungunuka polypropylene, koma amakakamizika kupyola m'mano ang'onoang'ono kwambiri kulowa mumtsinje wa mpweya wotentha. Izi zimaphwanya polima kukhala ma microfiber abwino kwambiri, okhala ndi a fiber diameter nthawi zambiri zosakwana micron imodzi. Ma ultrafine fibers awa amapanga ukonde wandiweyani womwe umapanga fyuluta wosanjikiza. Maonekedwe ang'onoang'ono komanso osasinthika fiber diameter kupanga izi nsalu wapadera pakugwira tinthu tating'onoting'ono. Popanda wosanjikiza wapamwamba kwambiri wosungunuka, a nkhope mask ndi chophimba kumaso.

Ndi Zida Zotani Zomwe Zimagwiritsidwa Ntchito Pansalu Zapamwamba Zapamwamba Zosalukidwa?

Ubwino wa chilichonse chomalizidwa umayamba ndi zake zopangira. Zachipatala-kalasi nsalu zopanda nsalu, wopambana wosatsutsika ndi polypropylene (PP). Polima wa thermoplastic uyu ndiye maziko zopangira pafupifupi onse opaleshoni ndi masks amaso mwadongosolo. Mutha kudabwa chifukwa chake polypropylene ndiye kusankha kokondeka kuposa ulusi wachilengedwe monga thonje.

Zifukwa zake nzochuluka. Choyamba, PP ndi hydrophobic, kutanthauza kuti mwachilengedwe imathamangitsa madzi. Izi ndi zofunika kwambiri kwa wosanjikiza wakunja mwa a nkhope mask, kuteteza kuti madontho a m'mapapo asatengeke. Chachiwiri, ndi bioloji ndi mankhwala ophatikizika, zomwe zimapangitsa kuti zikhale zotetezeka kuti zigwiritsidwe ntchito pachipatala ndipo sizingayambitse khungu. Chachitatu, komanso chofunikira kwambiri kwa ana fyuluta wosanjikiza, polypropylene akhoza kugwira electrostatic mtengo kwa nthawi yayitali. Mlanduwu umakopa mwachangu ndikukola tinthu tating'onoting'ono ta mpweya, ndikukulitsa kwambiri kusefera luso la nsalu yogwiritsidwa ntchito.

Monga a wopanga, timayika kufunikira kwakukulu pakupeza anamwali apamwamba, 100%. polypropylene. Kugwiritsa ntchito zobwezerezedwanso kapena zotsika kalasi PP akhoza kunyengerera nsalu umphumphu, kuchepetsa zake kusefera bwino, ndi kuyambitsa zonyansa. Pamene mukukambirana za specifications ndi kuthekera wogulitsa, nthawi zonse funsani za kalasi ndi gwero lawo polypropylene yaiwisi. Ichi ndi gawo losakambirana kuwongolera khalidwe. A odalirika wopanga adzakhala omveka pofufuza ndi kupereka zolemba.

Kodi Kusefera Moyenera Kumatanthawuza Bwanji Ubwino wa Chigoba?

Mukawona mawu ngati "ASTM Level 2" kapena "Type IIR," magawowa amatsimikiziridwa ndi chigobacho. kusefera bwino. Metric iyi ndiye muyeso umodzi wofunikira kwambiri wa a masks a nkhope chitetezo luso. Sizokhudza chabe nsalu; zili bwino bwanji nsalu imagwira ntchito yake yoyamba: ku fyuluta kuchotsa zowononga zowononga.

Pali miyeso iwiri yofunika kwambiri kusefera bwino:

• Bacterial Filtration Efficiency (BFE): Mayesowa amayesa kuchuluka kwa mabakiteriya particles (ndi tanthauzo chidutswa kukula kwa 3.0 microns) kuti nsalu yophimba nkhope akhoza fyuluta kunja. Kuti mankhwala azigawidwa ngati mankhwala kapena opaleshoni chigoba, chimafunika BFE ya ≥95% kapena ≥98%.
• Particle Filtration Efficiency (PFE): Awa ndi mayeso okhwima kwambiri. Imayesa ndi nsalu kukwanitsa fyuluta sub-micron particles (nthawi zambiri pa 0.1 microns). Izi ndizofunikira kwambiri poteteza ku ma virus ndi tinthu tating'ono ting'ono ta mpweya. PFE yapamwamba imawonetsa chitetezo chabwinoko ku ziwopsezo zazing'ono.

The kusefera bwino pafupifupi kwathunthu zimadalira khalidwe la chosungunula chopanda nsalu wosanjikiza wapakati. A wandiweyani fiber ukonde ndi amphamvu electrostatic mtengo udzapereka BFE yapamwamba ndi PFE. Monga wogula, nthawi zonse muyenera kupempha malipoti oyesa kuchokera ku ma lab ovomerezeka omwe amatsimikizira mavoti a BFE ndi PFE a masks omwe mukufuna kugula. Deta iyi ndiye umboni wotsimikizika wakuchita kwa chigoba komanso mwala wapangodya wathu kuwongolera khalidwe ndondomeko.

Chifukwa chiyani Melt-Blown Layer ndi Mtima wa Nkhope Mask?

Tazitchulapo kangapo, koma chosungunula chopanda nsalu layer imayenera kuyanika kwake. Ndi, popanda kukokomeza, mtima ndi moyo wa mankhwala ogwira ntchito nkhope mask. Zigawo za spunbond zimapereka chimango ndi chitonthozo, koma zimasungunuka nsalu imalimbitsa chitetezo chathupi. Mphamvu yake yodabwitsa imachokera ku njira ziwiri zotetezera.

Choyamba ndi makina kusefera. Ndondomeko ya extrude ndi kuphulika polypropylene ndi mpweya wotentha imapanga ukonde wopiringizika, wopanda yunifolomu wa zabwino kwambiri ulusi. Ukondewu ndi wothina kwambiri moti umatsekereza tinthu ting'onoting'ono ting'onoting'ono ting'onoting'ono kuti tisadutsemo, monga sieve ya microscopic. Zing'onozing'ono ndi fiber diameter, ukonde umachulukirachulukira, komanso umakanika kukhala wabwinoko kusefera. Komabe, ngati ichi chinali njira yokhayo, kupanga nsalu wandiweyani moti kuyimitsa a kachilombo zingapangitsenso kukhala zosatheka kupuma.

Apa ndi pamene njira yachiwiri, electrostatic adsorption, amalowa mkati kusungunuka nonwoven nsalu, ulusiwo amadzazidwa ndi electrostatic kulipira. Taganizirani ngati magetsi osasunthika omwe amapangitsa baluni kumamatira kukhoma. Mtengo uwu umasintha fyuluta kukhala maginito kwa tinthu tandege. M'malo mongowaletsa mwakuthupi, a nsalu mwachangu amakoka tinthu ting'onoting'ono kuchokera mumlengalenga ndikuwatsekera pa fiber pamwamba. Izi zimapangitsa kuti chosungunula chopanda nsalu layer kuti mukwaniritse kwambiri kwambiri kusefera bwino kukhala woonda, opepuka, ndipo, chofunika kwambiri, kupuma. Kutetezedwa kwapawiri kumeneku ndi komwe kumalekanitsa gulu lachipatala nkhope mask kuchokera ku nsalu yosavuta yophimba.

Kodi Ndi Njira Zotani Zowongolera Ubwino Zomwe Woyang'anira Zogula Ayenera Kuyang'ana?

Monga woyang'anira zogulira zinthu ngati Mark, zowawa zanu zazikulu nthawi zambiri zimakhala zokhudzana ndi kutsimikizika kwabwino komanso kutsata malamulo. The Mliri wa covid-19 zachititsa kuti anthu ambiri ogulitsa katundu achuluke, osati onse amene anali otchuka. Kwa ine, ngati a wopanga yokhala ndi mizere 7 yopangira, yolimba kuwongolera khalidwe si cholinga chabe; ndiye maziko a bizinesi yanga. Mukamayesa bwenzi lomwe mungakhale nalo, nazi njira zazikulu zomwe muyenera kuyang'ana:

• Zitsimikizo: Chocheperako ndi ISO 13485, muyezo wapadziko lonse lapansi wamakina owongolera zida zamankhwala. Kutengera msika wanu, muyenera kuyang'ananso chizindikiro cha CE (cha ku Europe) kapena kulembetsa / chilolezo cha FDA (cha USA). Funsani makope a ziphasozi ndikutsimikizira kuti ndizowona.
• Kuyang'anira Zinthu Zopangira: A zabwino wopanga imayang'anira zonse zomwe zikubwera zopangira. Izi zikuphatikizapo kutsimikizira kalasi ya polypropylene (PP) ndi kuyesa ubwino wa spunbond ndi nsalu yosalukidwa yosungunuka yosungunuka amagudubuza asanalowe ngakhale mzere wopanga.
• Macheke Ali Mkati: Kuwongolera khalidwe siziyenera kuchitika pomaliza. Timayang'ana nthawi yonse yopanga, kuyambira pakuwotcherera kwa malupu m'makutu mpaka kuyika waya wa mphuno, kuwonetsetsa kuti gawo lililonse la nkhope mask imakwaniritsa zofunikira.
• Anamaliza Kuyesa: Gulu lililonse la masks liyenera kuyesedwa kuti liwone zizindikiro zazikulu zogwirira ntchito. Izi zikuphatikizapo kusefera bwino (BFE/PFE), kuthamanga kwapadera (kupuma), komanso kukana madzimadzi. Funsani malipoti a mayeso a batch (Zikalata Zowunika).
• Kutsata: Dongosolo lokhazikika liyenera kukhazikitsidwa kuti lifufuze aliyense nkhope mask kubwerera ku gulu lake lopanga, the zopangira zomwe zidagwiritsidwa ntchito, ndi tsiku lomwe zidapangidwa. Izi ndizofunikira kwambiri pakuthana ndi zovuta zilizonse zamakhalidwe abwino kapena kukumbukira.

Miyezo iyi imapereka dongosolo la kuyankha. Wothandizira omwe amagawana nawo poyera kuwongolera khalidwe njira ndi amene ali ndi chidaliro mankhwala awo. Timanyadira kuwonekera poyera kumeneku, kupatsa anzathu zolembedwa zofunika kuti tiwonetsetse kuti akupeza chithandizo chamankhwala chotetezeka komanso chothandiza. nkhope mask.

Kodi Mutha Kupanga Chigoba Chankhope Ndi Nsalu Zosalukidwa?

M'masiku oyambilira a mliri, pamene panali wotsutsa kuchepa ya PPE, anthu ambiri adatembenukira ku DIY zothetsera. Funso nthawi zambiri limabwera: kodi ndingapange kalasi yachipatala nkhope mask kunyumba pogwiritsa ntchito nsalu zopanda nsalu? Yankho lalifupi ndilo, osati kwenikweni. Pamene a DIY nkhope mask Ndikwabwino kuposa kusakhala ndi chophimba konse, ndizosatheka kutengera mtundu ndi chitetezo cha malonda opangidwa opaleshoni chigoba.

Nkhani yoyamba ndi yapadera nsalu ndi zida. Wotsutsa Nsalu zosefera zosawomba zosungunuka sichipezeka mosavuta kwa ogula. Ngakhale mutapeza, kupanga chigoba choyenera cha 3-ply kumafuna makina owotcherera akupanga kuti apange chisindikizo chabwino popanda singano, chomwe chingabowole. nsalu ndi kusokoneza umphumphu wake wotchinga. Zosavuta masks a thonje kapena masks opangidwa kuchokera kunyumba wamba nsalu kupereka zochepa kusefera motsutsana ndi tinthu tating'ono ta aerosol.

Kuphatikiza apo, masks opangidwa mwaukadaulo amapangidwa pamalo aukhondo, oyendetsedwa bwino kuti atsimikizire kuti ali zaukhondo. Wopanga kunyumba nkhope mask alibe ovomerezeka kusefera bwino, kukwanira koyenera, ndi chitsimikizo cha khalidwe la mankhwala monga a Chigoba cha nkhope chamankhwala chapamwamba kwambiri zomwe zayesedwa kuti zikwaniritse miyezo yolimba yapadziko lonse lapansi. Pofuna kuteteza matenda obwera chifukwa cha mpweya, makamaka kuchipatala, palibe cholowa m'malo mwa masks ovomerezeka, ogwiritsidwa ntchito kamodzi.

Kodi Pali Njira Zosasinthika Kapena Zosalukidwanso Zosalukidwa?

Kukhudzidwa kwachilengedwe kwa zinthu zamankhwala zomwe zimatha kutayidwa, makamaka mabiliyoni amaso opangidwa kuyambira 2020, ndi nkhawa yomwe ikukula. Izi zadzetsa funso ngati zambiri chokhazikika kapena zogwiritsidwanso ntchito zosankha zilipo za nsalu zopanda nsalu. Panopa, yankho ndi lovuta. Zomwezo zomwe zimapanga polypropylene sanali nsalu nsalu zothandiza kwambiri kwa a chigoba cha nkhope chotaya Zimapangitsanso kukhala kovuta kukonzanso.

Vuto lalikulu ndi kuipitsidwa. Masks omwe amagwiritsidwa ntchito amatengedwa ngati zinyalala zachipatala ndipo sangasakanizidwe ndi mitsinje yanthawi zonse yobwezeretsanso pulasitiki. Kuphatikiza apo, the nsalu yosalukidwa yosungunuka yosungunuka wosanjikiza, pokhala chinthu chophatikizika, ndizovuta kuswa ndikukonzanso. Ngakhale kafukufuku akupitilira pa ma polima omwe amatha kuwonongeka komanso njira zobwezeretsanso bwino, sitinafike pomwe chokhazikika kalasi yachipatala nkhope mask likupezeka mofala.

Ena zopanda nsalu zidapangidwira zogwiritsidwanso ntchito mapulogalamu (mwachitsanzo, zikwama zogulira), koma izi zilibe chindapusa kusefera katundu zofunika kwa a nkhope mask. Pakadali pano, chofunikira kwambiri pazachipatala chimakhalabe chitetezo komanso kusabereka. The kugwiritsa ntchito kamodzi chikhalidwe cha opaleshoni masks ndi chinthu chofunikira kwambiri chomwe chimalepheretsa kuipitsidwa. Pamene teknoloji ikukula, tikuyembekeza kuwona zambiri chokhazikika zida zomwe zingakwaniritse magwiridwe antchito okhwima komanso miyezo yaukhondo yamakampani azachipatala.

Kuyenda pa Supply Chain: Momwe Mungasankhire Wopereka Nsalu Wodalirika Wosalukidwa?

Kwa katswiri wogula zinthu, kusankha choyenera wogulitsa ndikofunikira monga kusankha mankhwala oyenera. Kudalirika kwa chain chain kumakhudzanso luso lanu lothandizira makasitomala anu. Pambuyo pazaka zambiri mubizinesi iyi, ndawona zomwe zimalekanitsa bwenzi lalikulu ndi malonda wogulitsa. Pofufuza zinthu zopangidwa kuchokera nsalu zopanda nsalu, kuchokera kumaso kumaso kupita ku PPE yofunika ngati zovala zodzipatula zotayidwa, izi ndi zomwe muyenera kuyang'ana.

Choyamba, fufuzani mwachindunji wopanga, osati kampani yamalonda chabe. A wopanga ali ndi ulamuliro pa ndondomeko yonse yopanga, kuchokera zopangira kusaka mpaka komaliza kuyika. Izi zikutanthauza bwino kuwongolera khalidwe, kupezeka kosasintha, komanso nthawi zambiri, mitengo yopikisana. Atha kupereka mwatsatanetsatane zaukadaulo ndipo ali okonzeka kuthana ndi zopempha zachikhalidwe. Chachiwiri, muziika patsogolo kulankhulana. Kodi wogulitsa amayankha, amadziwa, komanso amalankhula bwino chilankhulo chanu? Kulankhulana kosakwanira ndi vuto lalikulu lopweteka ndipo lingayambitse kusamvetsetsana kwamtengo wapatali ndi kuchedwa.

Chachitatu, tsimikizirani zomwe ali nazo komanso zomwe akumana nazo. Funsani layisensi yawo yamabizinesi, ziphaso (ISO, CE), ndi zolemba zakale kapena maumboni. Funsani za mphamvu zawo zopangira komanso nthawi yotsogolera. A odalirika wopanga adzamvetsetsa bwino za kayendetsedwe ka mayiko ndipo angagwire ntchito nanu kuti atsimikizire kutumiza bwino. Kupeza bwenzi lomwe mungamukhulupirire ndi zambiri osati chabe nsalu; ndi za kumanga ubale wozikidwa pa kuwonekera, khalidwe, ndi kulemekezana. Timayesetsa kukhala ogwirizana nawo kwa makasitomala athu ku USA, Europe, ndi padziko lonse lapansi, osati kungopereka nkhope mask, koma mtendere wamumtima. Zina zopanda nsalu zotayidwa, monga zisoti zachipatala bouffant, ndizomwe zili pachimake pamizere yathu yopanga, zowonetsa ukatswiri wathu m'gululi. Zimakhudza kupereka mndandanda wathunthu wazinthu, kuphatikizapo zinthu zofunika kwambiri mipira ya thonje yoyamwa, kukhala malo ogulitsa amodzi kwa makasitomala athu.

Zofunika Kwambiri

Kupanga zisudzo zabwino kwambiri zopezera zosalukidwa mankhwala, nthawi zonse muzikumbukira:

• Ndi 3-Layer System: An ogwira chigoba cha nkhope ya opaleshoni ali ndi wosanjikiza wakunja wa hydrophobic, wosanjikiza wapakati wosungunuka, komanso wosanjikiza wofewa, woyamwa mkati.
• Melt-Blown ndiye Chinsinsi: The nsalu yosalukidwa yosungunuka yosungunuka ndi mtima wa chigoba, kupereka zofunika kusefera kudzera mu makina ndi electrostatic zikutanthauza.
• Polypropylene ndi Standard: Zapamwamba, zachipatala polypropylene (PP) ndiye chofunikira zopangira kwa kupanga otetezeka komanso ogwira mtima nkhope mask.
• Kusefera Mwachangu Ndi Umboni: Nthawi zonse muzifuna malipoti otsimikizira mabakiteriya Sefa Kuchita bwino (BFE) ndi Tinthu Kusefera Mwachangu (PFE) kwa masks.
• Kuwongolera Kwabwino sikungakambirane: Gwirizanani ndi a wopanga zomwe zikuwonetsa mphamvu kuwongolera khalidwe, imakhala ndi ziphaso zazikulu monga ISO 13485, ndipo imawonekera poyera pamachitidwe awo.
• Direct Manufacture ndiye Wabwino Kwambiri: Kugwira ntchito mwachindunji ndi a fakitale kumakupatsani mphamvu zowongolera bwino, kulumikizana, ndi mtengo.