Mzere wopangira masks ndi wosavuta, koma chofunikira ndichakuti chitsimikiziro chamtundu wa masks chikuyenera kuyang'aniridwa mosanjikiza ndi wosanjikiza.
Chigoba chidzapangidwa mwachangu pamzere wopanga, koma kuti zitsimikizire kuti zili bwino, pali njira zambiri zowunikira. Mwachitsanzo, ngati chigoba choteteza kuchipatala chokhala ndi chitetezo chokwanira, chimayenera kuyang'aniridwa ka 12 chisanayikidwe pamsika.
Masks amagawidwa mosiyana, ndipo pali kusiyana pang'ono pamiyezo yoyesera. Masks oteteza zachipatala ali ndi mulingo wapamwamba kwambiri ndipo amafunikira mayeso angapo monga zomangira mphuno, zomangira zomangira, kusefera bwino, kukana kwa mpweya, kulowa m'magazi opangidwa, kukana chinyezi pamwamba, ndi zisonyezo zazing'ono. Mu tester yoletsa moto yoyesa masks, ogwira ntchito amayika chigoba pamutu ndikuyambitsa makinawo kuyatsa. Nkhungu yamutu yovala chigoba imadutsa pamoto wokhala ndi kutalika kwa 40 millimeters ndi kutentha kwakunja kwa lawi lozungulira madigiri 800 Celsius pa liwiro la mamilimita 60 pamphindikati, zomwe zimapangitsa kuti kunja kwa chigoba kuzipiringa pang'ono chifukwa chakuyaka.
Masks oyenerera opangira opaleshoni ndi oteteza ayenera kukhala ndi mphamvu zoletsa moto, ndipo pansi pamikhalidwe yodziwika ya labotale, nthawi yoyaka yansaluyo ikachotsa lawi sayenera kupitilira masekondi 5. Masks osayenerera amatha kupanga lawi lalikulu pazovuta kwambiri, ndipo nthawi yoyatsira imatha kupitilira masekondi asanu. Chigobachi chidzayesedwanso mwachisawawa polowa m'magazi, kufanizira momwe magazi akudontha pa chigoba kudzera mu zida zowunikira. Mankhwala oyenerera ndi omwe, atamaliza kuyesa uku, alibe magazi olowera mkati mwa chigoba.
Kulimba kwa chigoba kumapangitsa kuti chitetezo chake chikhale cholimba, motero kuyesa kolimba ndi gawo lofunikira pakuwunika kwa chigoba. Mtolankhani adawona kuti kuyesaku kumafuna kusankha mitu 10 yosiyana ya amuna asanu ndi akazi asanu kuti ayesetse kulimba. Ogwira ntchito oyesedwa amayenera kutengera mayendedwe a ogwira ntchito zachipatala panthawi yantchito, ndikusonkhanitsa zidziwitso m'malo osiyanasiyana monga kupuma kwanthawi zonse, kupumira kumanzere ndi kumanja, ndikupumira mmwamba ndi pansi. Pokhapokha anthu a 8 akakwaniritsa miyezo yomwe kulimba kwa gulu ili lazinthu kungatsimikizidwe kukwaniritsa zofunikira.
Malinga ndi miyezo ya dziko, zinthu zina zoyendera zimakhala ndi nthawi yokhazikika. Mwachitsanzo, kuyezetsa malire a ma microbial kumatenga masiku 7, ndipo kuyesa kusefera kwa mabakiteriya kumatenga maola 48 kuti atulutse zotsatira.
Kuphatikiza pa masks oteteza kuchipatala komanso masks oteteza tsiku ndi tsiku, timakumananso ndi masks oteteza omwe amatha kutaya, masks oluka, mapepala a chigoba ndi zinthu zina pamoyo wathu watsiku ndi tsiku. Kuonjezera apo, palinso mtundu wina wotchedwa self-priming filter type anti particle mask, yomwe pambuyo pake inasinthidwa kukhala self-priming filter type anti particle respirator kuti ifotokoze bwino za dziko lonse.
Kuyeza kwa chigoba chachitetezo chachipatala
Muyezo woyezetsa ndi GB 19083-2010 Zofunikira Zaukadaulo Pa Masks Oteteza Zachipatala. Zinthu zazikuluzikulu zoyezetsa zimaphatikizapo kuyezetsa kofunikira, kuyezetsa kutsata, kuyezetsa mphuno, kuyezetsa zingwe, kusefera bwino, kuyeza kukana kwa mpweya, kuyezetsa kulowa kwa magazi, kuyezetsa kukana kwamadzi, kutsalira kwa ethylene oxide, kuchepa kwamoto, kuyezetsa kuyabwa pakhungu, zoyesa zazing'ono, ndi zina zambiri. aeruginosa, Staphylococcus aureus, hemolytic streptococcus, fungal colony count, ndi zizindikiro zina.
Kuyesedwa kwa chigoba choteteza nthawi zonse
Muyezo woyezetsa ndi GB/T 32610-2016 Technical Specification for Daily Protective Masks. Zinthu zazikuluzikulu zoyezetsa zimaphatikizapo kuyezetsa kofunikira, kuyezetsa kufunikira kwa mawonekedwe, kuyesa kwamkati, kusefa bwino, komanso chitetezo. Zinthu zoyezetsa zamkati makamaka zimaphatikizira kufulumira kwamitundu kukangana, zomwe zili formaldehyde, mtengo wa pH, zomwe zili mu utoto wonyezimira wa amine wonyezimira, kuchuluka kotsalira kwa ethylene oxide, kukana kupuma, kukana kupuma, mphamvu ya chigoba ndi kulumikizana kwake ndi thupi la chigoba, kuthamanga kwa chivundikiro cha valve yotulutsa mpweya, tizilombo toyambitsa matenda, tizilombo toyambitsa matenda, tizilombo toyambitsa matenda, tizilombo toyambitsa matenda, tizilombo toyambitsa matenda, tizilombo toyambitsa matenda, tizilombo toyambitsa matenda. chiwerengero chonse cha mabakiteriya colonies)
Kuzindikira kwa pepala la chigoba
Muyezo woyezetsa ndi GB/T 22927-2008 "Mask Paper". Zinthu zazikuluzikulu zoyezetsa zimaphatikizapo kulimba, kulimba kwamphamvu, kupuma, mphamvu yayitali yonyowa, kuwala, fumbi, zinthu za fulorosenti, chinyezi choperekera, zizindikiro zaukhondo, zopangira, mawonekedwe, ndi zina zambiri.
Kuyesedwa kwa masks azachipatala otayika
Muyezo woyezetsa ndi YY/T 0969-2013 "Masks Achipatala Otayidwa". Zinthu zazikuluzikulu zoyezetsa zimaphatikizapo mawonekedwe, mawonekedwe ndi kukula kwake, chojambula chapamphuno, zomangira zomangira, kusefera kwa bakiteriya, kukana mpweya wabwino, zisonyezo za ma microbial, otsalira a ethylene oxide, ndikuwunika kwachilengedwe. Zizindikiro za microbiological makamaka zimazindikira kuchuluka kwa mabakiteriya, coliforms, Pseudomonas aeruginosa, Staphylococcus aureus, Streptococcus hemolyticus, ndi bowa. Zinthu zowunikira zachilengedwe zikuphatikiza cytotoxicity, kuyabwa pakhungu, kuchedwa kwamtundu wa hypersensitivity, etc.
Kuyesedwa kwa chigoba choluka
Muyezo woyezetsa ndi FZ/T 73049-2014 Knitted Masks. Zinthu zazikuluzikulu zoyesa ndikuphatikiza mawonekedwe, mtundu wamkati, mtengo wa pH, zomwe zili formaldehyde, utoto wonyezimira komanso wonunkhira wa amine wonyezimira, ulusi wamtundu, kuthamanga kwamtundu pakutsuka sopo, madzi, malovu, kukangana, thukuta, kupuma, komanso fungo.
Kuyesa kwa chigoba choteteza PM2.5
Miyezo yoyesera ndi T/CTCA 1-2015 PM2.5 Masks Oteteza ndi TAJ 1001-2015 PM2.5 Masks Oteteza. Zinthu zazikuluzikulu zoyezetsa zikuphatikiza kuyang'ana pamwamba, formaldehyde, pH mtengo, kutentha ndi chinyezi, utoto wonyezimira wa ammonia wa carcinogenic, zisonyezo zazing'onoting'ono, kusefera bwino, kuchuluka kwa kutayikira, kukana kupuma, zingwe zolumikizira thupi, malo akufa, ndi zina zambiri.
Self suction sefa anti particle mask kuzindikira
Muyezo woyambirira woyeserera wa masks odzipangira okha-priming anti particle masks anali GB/T 6223-1997 "Self priming filter type anti particle masks", yomwe tsopano yathetsedwa. Pakadali pano, kuyezetsa kumachitika makamaka kutengera GB 2626-2006 "Zida Zotetezera Zopumira - Zosefera Zosefera Zosefera". Zinthu zoyezetsa zimaphatikizanso kuyesa kwamtundu wazinthu, kuyezetsa zofunikira pamapangidwe, kuyezetsa mawonekedwe, kuyesa kusefera bwino, kutayikira, TILv ya masks otayika, kuyesa kwa TI kwa masks osinthika theka, kuyezetsa kwathunthu kwa maski a TI, kukana kupuma, kuyezetsa ma valve opumira, kupuma kwamavavu, kuyezetsa chivundikiro cha ma valve opumira, malo akufa, kuwunika kowonera, kuyezetsa kumutu, kuyezetsa kulumikizidwa kwa mpweya, kuyezetsa kumutu, kuyezetsa mpweya, kuyezetsa ma valavu opumira, kuyezetsa chivundikiro cha ma valve opumira. ndi kuyezetsa mankhwala ophera tizilombo toyambitsa matenda, kulongedza katundu, etc
Kuyezetsa chigoba ndi nkhani yaikulu mwasayansi. Iyenera kuchitidwa mogwirizana ndi miyezo yoyenera. Kuphatikiza pamiyezo yomwe ili pamwambayi, palinso milingo ina yakumaloko yoyezetsa chigoba, monga DB50/T 869-2018 "Mafotokozedwe Oyenerera a Masks a Fumbi Pamalo Ogwirira Ntchito", omwe amatchula masks afumbi. Palinso njira zoyezera njira, monga YY/T 0866-2011 “Njira Yoyesera ya Total Leakage Rate of Medical Protective Masks” ndi YY/T 1497-2016 “Njira Yoyezera Kuwunika kwa Virus Filtration Efficiency of Medical Protective Mask Materials Method-X17” Phi-X17.
Malingaliro a kampani Dongguan Liansheng Nonwoven Fabric Co., Ltd., Wopanga nsalu zopanda nsalu ndi nsalu zopanda nsalu, ndizoyenera kuti mukhulupirire!
Nthawi yotumiza: Jun-03-2024