Layin samar da masks yana da sauqi qwarai, amma abu mai mahimmanci shi ne cewa tabbatar da ingancin abin rufe fuska yana buƙatar duba Layer ta Layer.
Za a samar da abin rufe fuska da sauri akan layin samarwa, amma don tabbatar da inganci, akwai hanyoyin dubawa da yawa. Misali, a matsayin abin rufe fuska na likita tare da babban matakin kariya, yana buƙatar yin bincike 12 kafin a iya sanya shi a kasuwa.
An rarraba abin rufe fuska daban-daban, kuma akwai ƴan bambance-bambance a matakan gwaji. Masks masu kariya na likita suna da matakin mafi girma kuma suna buƙatar gwaje-gwaje da yawa kamar shirye-shiryen hanci, madaurin abin rufe fuska, ingantaccen tacewa, juriyawar iska, shigar jini na roba, juriyar danshin ƙasa, da alamun ƙwayoyin cuta. A cikin ma'aikacin na'ura mai ɗaukar wuta don abin rufe fuska, ma'aikatan sun sanya abin rufe fuska a kan ƙirar kai sannan suka fara injin ɗin ya kunna. Fuskar kan da ke sanye da abin rufe fuska yana yanke wuta mai tsayin millimeters 40 da zafin wuta na waje da ke kusa da digiri 800 a gudun milimita 60 a cikin dakika 60, wanda hakan ya sa fuskar abin rufe fuska ya dan yi murzawa saboda konewa.
ƙwararrun aikin tiyata da abin rufe fuska na kariya yakamata su sami kaddarorin hana wuta, kuma ƙarƙashin ƙayyadaddun yanayin dakin gwaje-gwaje, ci gaba da ƙona masana'anta bayan cire harshen wuta bai kamata ya wuce 5 seconds ba. Mashin da ba su cancanta ba na iya haifar da babban wuta a lokuta masu tsanani, kuma lokacin kunnawa na iya wuce daƙiƙa 5. Har ila yau, abin rufe fuska za a yi gwaje-gwajen shigar jini na roba, wanda ke yin kwaikwayon yanayin da jini ke fantsama cikin abin rufe fuska ta kayan aikin dubawa. Samfurin da ya dace shine wanda, bayan kammala wannan gwaji, ba shi da shigar jini a saman abin rufe fuska na ciki.
Ƙarfin ƙarfin abin rufe fuska, yana da ƙarfin tasirin kariyarsa, don haka gwajin maƙarƙashiya kuma muhimmin sashi ne na duba ingancin abin rufe fuska. Wakilin ya ga cewa wannan gwajin na bukatar a zabi nau’ukan gashin kai guda 10 na maza 5 da mata 5 domin yin gwajin matse jiki. Ma'aikatan da aka gwada suna buƙatar kwaikwayi motsin ma'aikatan kiwon lafiya yayin aiki, da tattara bayanai a wurare daban-daban kamar numfashi na yau da kullun, kai hagu da dama yana jujjuya numfashi, sama da ƙasa yana jujjuya numfashi. Sai kawai bayan mutane 8 sun cika ka'idodin za'a iya ƙayyade ƙimar wannan rukunin samfuran don biyan buƙatun.
Dangane da ƙa'idodin ƙasa, wasu abubuwan dubawa suna da ƙayyadaddun buƙatun lokaci. Misali, gwajin iyaka na ƙananan ƙwayoyin cuta yana ɗaukar kwanaki 7, kuma gwajin ingancin tacewa na ƙwayoyin cuta yana ɗaukar awanni 48 don samar da sakamako.
Baya ga abin rufe fuska na likita da abin rufe fuska na yau da kullun, muna kuma saduwa da abin rufe fuska da za a iya zubarwa, abin rufe fuska, takarda abin rufe fuska da sauran kayayyaki a rayuwarmu ta yau da kullun. Bugu da kari, akwai wani nau'in da ake kira da self-priming filter type anti particle mask, wanda daga baya aka canza shi zuwa wani nau'in tacewa mai sarrafa kansa don bayyana ma'aunin kasa daidai.
Gwajin abin rufe fuska na likita
Ma'aunin gwaji shine GB 19083-2010 Bukatun Fasaha don Masks Kariyar Likita. Babban abubuwan gwaji sun haɗa da gwajin buƙatu na asali, gwajin yarda, gwajin faifan hanci, gwajin madauri na mask, ƙimar tacewa, ƙimar juriya, gwajin shigar jini na roba, gwajin juriya na ƙasa, ragowar ethylene oxide, jinkirin harshen wuta, gwajin fushin fata, alamun gwaji na microbial, da sauransu. aeruginosa, Staphylococcus aureus, hemolytic streptococcus, fungal colony count, da sauran alamomi.
Gwajin abin rufe fuska na yau da kullun
Ma'aunin gwaji shine GB/T 32610-2016 Ƙayyadaddun Fasaha don Masks na Kariya na yau da kullun. Babban abubuwan gwaji sun haɗa da gwajin buƙatu na asali, gwajin buƙatun bayyanar, gwajin ingancin ciki, ingantaccen tacewa, da tasirin kariya. Abubuwan gwajin ingancin ciki sun haɗa da saurin launi zuwa gogayya, abun ciki na formaldehyde, ƙimar pH, abun ciki na dyes carcinogenic aromatic amine dyes, ragowar adadin ethylene oxide, juriya na inhalation, juriya na numfashi, ƙarfin madaidaicin abin rufe fuska da haɗin sa tare da jikin mashin, saurin numfashi bawul murfin, microorganisms, jimlar adadin ƙwayoyin cuta, ƙwayoyin cuta, jimlar adadin fungal na ƙwayoyin cuta, ƙwayoyin cuta, jimlar adadin fungal. kwayoyin cuta)
Gano takarda abin rufe fuska
Ma'aunin gwaji shine GB/T 22927-2008 "Takarda Mask". Babban abubuwan gwaji sun haɗa da ƙarfi, ƙarfin ƙarfi, numfashi, ƙarfin jika mai tsayi, haske, abun ciki na ƙura, abubuwan kyalli, danshin isarwa, alamun tsabta, albarkatun ƙasa, bayyanar, da sauransu.
Gwajin abin rufe fuska na likitanci
Matsakaicin gwaji shine YY/T 0969-2013 "Mask ɗin Likitan da za a zubar". Babban abubuwan gwaji sun haɗa da bayyanar, tsari da girman, shirin hanci, madaurin abin rufe fuska, ingancin tacewa na kwayan cuta, juriya na iska, alamomin microbial, ragowar ethylene oxide, da kimanta ilimin halitta. Alamun microbiological sun fi gano adadin adadin ƙwayoyin cuta, coliforms, Pseudomonas aeruginosa, Staphylococcus aureus, Streptococcus hemolyticus, da fungi. Abubuwan kima na nazarin halittu sun haɗa da cytotoxicity, haushin fata, jinkirin halayen halayen halayen halayen halayen, da sauransu.
Gwajin abin rufe fuska
Ma'auni na gwaji shine FZ/T 73049-2014 Saƙa da Masks. Babban abubuwan gwaji sun haɗa da ingancin bayyanar, inganci mai mahimmanci, ƙimar pH, abun ciki na formaldehyde, abun ciki mai lalacewa da carcinogenic aromatic amine rini, abun ciki na fiber, saurin launi zuwa wankan sabulu, ruwa, miya, gogayya, gumi, numfashi, da wari.
PM2.5 gwajin abin rufe fuska
Ma'aunin gwaji shine T/CTCA 1-2015 PM2.5 Masks masu kariya da TAJ 1001-2015 PM2.5 Masks masu kariya. Babban abubuwan gwaji sun haɗa da dubawar ƙasa, formaldehyde, ƙimar pH, zafin jiki da zafin jiki pretreatment, dyes carcinogenic carcinogenic ammonia, alamomin microbial, ingantaccen tacewa, jimlar ɗigogi, juriya na numfashi, madaidaicin abin rufe fuska zuwa ƙarfin haɗin jiki, sararin samaniya, da sauransu.
Tsotsa kai tace anti barbashi abin rufe fuska
Matsakaicin gwaji na asali don nau'in nau'in tacewa mai sarrafa kansa shine GB/T 6223-1997 "Nau'in nau'in tacewa na sarrafa kansa", wanda yanzu an soke. A halin yanzu, ana yin gwaji galibi bisa GB 2626-2006 "Kayan Kariya na Numfashi - Tsuntsayen Filtered Particle Respiators". Abubuwan gwaji na musamman sun haɗa da gwajin ingancin kayan, gwajin buƙatun ƙira, gwajin bayyanar, gwajin ingancin tacewa, yayyo, TILv na mashin da za a iya zubarwa, Titin gwajin rabin abin rufe fuska, cikakken gwajin abin rufe fuska TI, juriya na numfashi, gwajin bawul na numfashi, bawul ɗin iska, gwajin murfin bawul na numfashi, gwajin mataccen sarari, filin kimantawa, igiyar kai, haɗin haɗin kai, abubuwan haɗin iska, ƙarfin gwaji, haɗin haɗin kai da haɗin haɗin gwiwa. tsaftacewa da gwajin cutarwa, marufi, da sauransu
Gwajin abin rufe fuska lamari ne mai mahimmanci a kimiyyance. Dole ne a aiwatar da shi daidai da matakan da suka dace. Baya ga ƙa'idodin da ke sama, akwai kuma wasu ƙa'idodi na gida don gwajin abin rufe fuska, kamar DB50/T 869-2018 "Ƙa'idar da aka Aiwatar don Masks ɗin Kura a Wurin Aikin Kura", waɗanda ke ƙayyadaddun abin rufe fuska. Hakanan akwai ƙa'idodin hanyar gwaji, kamar YY/T 0866-2011 "Hanyar Gwaji don Jimillar Leakage Rate na Masks Kariyar Likita" da YY/T 1497-2016 "Hanyar Gwaji don Ƙimar Tacewar ƙwayar cuta Ingantaccen Kayan Mashin Kariyar Likitan Hanyar Gwajin Phi-X174 Bacteriophage".
Dongguan Liansheng Nonwoven Fabric Co., Ltd., Mai sana'a na kayan da ba a saka ba da kuma kayan da ba a saka ba, ya cancanci amincewar ku!
Lokacin aikawa: Juni-03-2024