Kodi mungasiyanitsedi mitundu yosiyanasiyana ya masks azachipatala?Kodi mumadziwa za masks onsewa, monga masks azachipatala nthawi zonse, masks opangira opaleshoni, masks oteteza kuchipatala, masks a N95, masks a KN95 ...?Ngati mukumva kusokonezeka, nkhaniyi ikutengani kudutsa masks osiyanasiyana awa.

Mitundu ya masks azachipatala

Masks azachipatala amapangidwa ndi nsalu zitatu.Mkati wosanjikiza zambiri sanali nsalu kapena yachibadwa ukhondo yopyapyala;wosanjikiza wapakati nthawi zambiri amakhala wosanjikiza wodzipatula wopangidwa ndi ultra-fine polypropylene fiber meltblown material;wosanjikiza wakunja nthawi zambiri amakhala wosanjikiza wapadera wotsutsana ndi bakiteriya wopangidwa ndi zinthu zosalukidwa kapena zowonda kwambiri za polypropylene meltblown.

Mwachidule, pali mitundu itatu ya masks azachipatala:

1.Chigoba chokhazikika chachipatala

Masks azachipatala okhazikika, omwe amadziwikanso kuti masks otayika azachipatala, amagwiritsidwa ntchito kutsekereza pakamwa ndi mphuno ndi chitetezo chotsika kwambiri.Ndiwoyenera ntchito zonse zaumoyo, monga ukhondo ndi kuyeretsa, kugawa madzi, kuyeretsa nsalu, etc., kapena chotchinga kapena chitetezo cha particles, mungu, etc. kupatula tizilombo toyambitsa matenda.

2.Medical Opaleshoni chigoba

Chigoba cha opaleshoni yachipatala ndi choyenera pachitetezo choyambirira cha ogwira ntchito zachipatala kapena okhudzana ndi kuletsa kufalikira kwa magazi, madzi a m'thupi ndi splashes panthawi ya maopaleshoni opwetekedwa mtima ndi chitetezo chapakati komanso chitetezo cha kupuma.

3.Chigoba chachitetezo chamankhwala

Chigoba chodzitchinjiriza chachipatala chimagwiritsidwa ntchito poteteza ogwira ntchito zachipatala ndi okhudzana ndi matenda obwera chifukwa cha kupuma kwa mpweya ndipo ndi mtundu wa chipangizo chopanda mpweya, chodzitchinjiriza komanso kusefa zida zodzitchinjiriza zachipatala zokhala ndi chitetezo chokwanira kwambiri chomwe chimakhala choyenera kuvala mukakumana ndi odwala matenda opatsirana ndi mpweya kapena pafupi ndi madontho panthawi ya chithandizo chawo.Imasefa tinthu tating'onoting'ono ta mpweya ndikutsekereza madontho, magazi, madzi am'thupi ndi ma microdroplets a secretion ngati chinthu chotaya.

Gulu la miyezo yoyenera

1. Mulingo woyenera pakusankha masks otayidwa azachipatala ndi YY/T0969-2013Masks azachipatala ogwiritsidwa ntchito kamodzi.Masks azachipatala amapangidwa makamaka ndikupangidwa ndi mabizinesi, omwe nthawi zambiri sangatsimikizire kusefa kwa tizilombo toyambitsa matenda ndi fumbi, ndipo zotsatira zenizeni zachitetezo sizokhutiritsa.

2. Mulingo woyenera pakusankha masks otayidwa azachipatala ndi YY0469-2011masks opangira opaleshoni.Masks opangira opaleshoni amakhala ndi kusefera kopitilira 95% kwa mabakiteriya komanso kupitilira 30% kwa tinthu tating'ono topanda mafuta, ndipo nthawi zambiri amakhala amakona anayi pamapangidwe ndipo sakwanira kumaso ngati masks oteteza kuchipatala.Masks opangira opaleshoni wamba ndi masks azingwe, makutu a loop, ndi zina.

Mulingo woyenera pakusankha masks oteteza kuchipatala ndi GB19803-2010zofunikira zaukadaulo za masks oteteza zamankhwala.Masks oteteza kuchipatala amagawidwa m'magulu atatu, iliyonse imakhala ndi kusefera kwa 95%, 99% ndi 99.97% ya tinthu tating'ono tamafuta.Masks a KN95/N95 ali ndi kusefa kopitilira 95% kwa tinthu tating'ono topanda mafuta, ndipo masks oteteza kuchipatala amatha kukwaniritsa zofunikira za "N95/KN95" pamlingo woyamba.

Komabe, ziyenera kukumbukiridwa kuti:

Masks a KN95 amatengera muyezo waku China GB2626-2006Zinthu Zoteteza M'mapumidwe Zodzitchinjiriza Zosefedwa Zotsutsa-Particle Respirator ndipo agawika mu mndandanda wa KN ndi KP, ndi mndandanda wa KN wotsekereza zinthu zopanda mafuta komanso mndandanda wa KP kutsekereza zinthu zonse zamafuta komanso zopanda mafuta.Pambuyo pake mu Julayi 2020, muyezo watsopano wa GB2626-2019 udakhazikitsidwa, ndikuwonjezera magwiridwe antchito pazowunikira.

Chigoba cha N95 ndi lingaliro loperekedwa ndi National Institute for Occupational Safety and Health (NIOSH) mu US federal regulation 42 CFR Part 84, kuphatikiza N, R, P katatu.Mndandanda wa N ndi zida zotetezera kupuma (kuphatikiza masks) zomwe zimatha kutsekereza tinthu tating'ono tamafuta.Komabe, N95 siyingakhazikitsidwe mumayendedwe oyenera am'nyumba.Chifukwa chake, mulingo woyenera ndi GB2626-2006 ndi chiphaso cha NIOSH.

Nthawi zambiri, kusefera kwa tinthu tating'onoting'ono ta masks a KN95 ndi N95 ndikofanana, koma miyezo yawo yotsimikizira ndi mayeso amachitidwe ndizosiyana.Masks onse a KN95 ndi N95 amagawidwa ngati azachipatala komanso omwe siachipatala.Muyezo wa masks azachipatala uli ndi chinthu chinanso- "kukana chinyezi chapamwamba", chomwe chingateteze kumadzimadzi am'thupi.Ndizovuta kwambiri.

Kuphatikiza apo, muyezo waku China wa GB2626-2006/2019 umatanthawuza mulingo wokhazikika wa chigoba cha KN95 ndipo muyezo wachipatala wa KN95 ndi GB19083-2010.Anthu wamba komanso ogwira ntchito yazaumoyo omwe sakhala opopera mankhwala opopera kwambiri amatha kugwiritsa ntchito masks a KN95 nthawi zonse.

Chophimba chamutu cha KN95 / N95 chili ndi chisindikizo chabwinoko, chomwe sichimangoteteza kupuma kwa mabakiteriya ndi fumbi, komanso kumapangitsa kuti mikwingwirima ya siponji imangiridwe, kuti ikhale yabwino kuvala.Zomangira zosinthika pazingwe zamakutu za zobvala zimatha kuthetsa ululu wamakutu wobwera chifukwa chokhala ndi nthawi yayitali ya masks.

Gulu la makina opanga

Masks azachipatala nthawi zambiri amakhala osabereka.Imafunikira kuti ikhale yofunikira m'kalasi yoyera 100,000 yokhala ndi makina oyeretsa mpweya komanso madzi oyeretsedwa.Kupatula apo, kupanga masks azachipatala kumamalizidwa zinthu zopangira zitasankhidwa ndipo chigobacho chapangidwa, kukanikizidwa, kukonzedwa, malupu a m'makutu amawotcherera, waya wamphuno wowotcherera, wopakidwa, wosawilitsidwa ndi kusanthula (EO sterilization).

Kuti mukwaniritse zomwe tafotokozazi, zida zodzipangira zokha kapena zodziwikiratu zimafunikira.Masks azachipatala omalizidwa amatha kupangidwa ndi makina amodzi okha omwe amatha kumaliza ntchito yonse yopangira, kuyambira pakudyetsa zopangira mpaka pakuyika.Kuphatikiza apo, makina a chigoba chathyathyathya amatha kukhala ndi makina opangira chigoba chimodzi ndi makina awiri kapena atatu opangira makutu, omwe amatha kuzindikira kupanga bwino kwambiri.

Makina a Henyyao odziwikiratu othamanga kwambiri komanso makina opindika othamanga kwambiri, okhala ndi mawonekedwe azithunzi ndi ntchito yowerengera basi, kuwotcherera malupu m'makutu ndi waya wapamphuno, kuwotcherera ndi m'mphepete, zomwe zimatsimikizira kukongola ndi mtundu wapamwamba wazinthu.Komanso akhoza okonzeka ndi kupatuka kukonza chipangizo ndi chinkhupule ubwenzi chipangizo, kulola mankhwala kukumana osiyanasiyana msika zosowa;Makinawa amatha kupanga masks a loop makutu, chigoba chamutu, masks osinthika, zomwe zimapangitsa kuti zinthuzo zikhale zopikisana.

Kuti akwaniritse zosowa zosiyanasiyana zopanga, makina a masks a Hengyao amatha kunyamula zinthu zomalizidwa, zosavuta komanso zaukhondo;chigoba chathyathyathya chikhoza kukhala ndi ntchito yoyika masks okha m'mabokosi.Makina akulu a chigoba amodzi olumikizidwa ndi makina awiri opangira makutu a loop amapangitsa kupanga bwino kwambiri.Makina a masks a Hengyao onse amatha kuzindikira kupanga zodziwikiratu za masks azingwe, makutu a loop flat (kupinda) masks, zomangira mutu, chigoba choteteza filimu ndi masks ena ogwiritsira ntchito magulu osiyanasiyana ndi zochitika, ndikukhala ndi msika wambiri.

(1 + 1 makina opangira maski othamanga kwambiri)

(1+2 makina opangira zingwe)

(Makina opangira maski ophatikizika ndi khutu)

(1+1 makina opangira maski oteteza filimu oteteza makutu)

(1+1 makina opangira mafilimu oteteza filimu)

(Makina opangira chigoba cha N95 chodziwikiratu)

(Makina opangira chigoba chodzaza ndi kaboni)