Mliri watsopano wa coronavirus sudzatha, chimfine chachikulu ndi ma virus ena a mliri amawonekera, zomwe zimafuna kuti tizidzitchinjiriza ndikuchita zoyenera pagulu.Ndiye pakusankha zida zodzitetezera, tiyenera kukhala oyamba kusankha masks, ndipo pali mitundu yambiri ya masks.Tikudziwa bwanjiMasks a FFP2,masks otayika, masks oteteza, masks opangira opaleshoni, ndi zina zotero.Masks azachipatala aku China, masks odzitchinjiriza azachipatala, mafakitale ogulitsa chigoba cha ffp2 amagawana nanu chidziwitso choyambirirachi.
Mungafunike izi musanayitanitsa
Zambiri Zoyambira
Chigoba chachipatala chimapangidwa ndi thupi la chigoba komanso lamba wolimbitsa thupi.Thupi la chigoba limagawidwa m'magulu amkati, apakati ndi akunja.Wosanjikiza wamkati ndi zinthu zokomera khungu, wosanjikiza wapakati ndi wosanjikiza wodzipatula, ndipo wosanjikiza wakunja ndi chinthu chapadera cha antibacterial.Chigoba chogwira ntchito kwambiri chachipatalachi chimakhala ndi mphamvu ya hydrophobicity komanso kutulutsa mpweya, ndipo chimakhala ndi zotsatira zosefera pa tinthu tating'onoting'ono tokhala ndi ma virus kapena tinthu tating'ono ta fumbi, koma sitingathe kusefa PM10 ndi PM2.5.Zosefera zonse ndizabwino, ndipo zida zomwe zimagwiritsidwa ntchito sizowopsa komanso zopanda vuto.Womasuka kuvala.
Khalidwe
1. Wopepuka, womasuka, wopanda fungo, wopanda magalasi ulusi, wosakwiyitsa khungu, wopanda madzi.
2. Yofewa ndi omasuka chosinthika mphuno mlatho kopanira
3. Kukana kupuma kuyenera kukhala kochepa, ndipo ndiukhondo kuvala.The aerosol, fumbi, fumigation, madontho a nkhungu, mpweya wapoizoni ndi nthunzi wapoizoni zimatulutsidwa ndi zinthu zosefera kuti zisakokedwe.
Zina:
1. Kusefera bwino: Pansi pamikhalidwe yomwe yatchulidwa, chotetezacho chimasefa zinthu zomwe zili mumlengalenga;
2. Kugwira ntchito kwamoto woyaka moto: mankhwala otetezera amadziteteza kuti asawotchedwe, kuyaka ndi kuyatsa moto;
3. Kupha tizilombo toyambitsa matenda: gwiritsani ntchito njira zakuthupi kapena zamankhwala kupha kapena kuchotsa tizilombo toyambitsa matenda panjira yopatsirana kuti tisakhale ndi vuto;
4. Kutsekereza: kupha tizilombo tating'onoting'ono topatsirana pogwiritsa ntchito njira zakuthupi kapena zamankhwala kuti zisabereke;
5. Ikhoza kukwaniritsa zotsatira za fumbi.
Gulu
Pali mitundu yambiri ya masks azachipatala.Masks azachipatala wamba ndi masks osalukidwa omwe amatha kutaya, masks a gauze, ndi masks apadera odana ndi ma virus.
1. Masks osalukidwa otayidwa, okhala ndi zigawo zopitilira zitatu, amatha kupatula mabakiteriya ndi fumbi, ndipo amatha kutaya, otetezeka komanso odalirika, popanda chiopsezo cha matenda achiwiri.
2. Masks a Gauze ndi omwe amagwiritsidwa ntchito kwambiri pa masks.Masks a Gauze amagwiritsidwa ntchito kwambiri pantchito zachipatala komanso kafukufuku wasayansi.
3. Masks odana ndi kachilomboka amapangidwa makamaka ndi zipangizo zapadera zokhala ndi fyuluta wosanjikiza pakati.Nthawi zambiri, fyuluta wosanjikiza amapangidwa ndi activated carbon kumva kapena meltblown nsalu.Lili ndi zotsatira za kutsekereza ndi kutseketsa.
2. Malinga ndi momwe amagwirira ntchito komanso kuchuluka kwa kagwiritsidwe ntchito, masks azachipatala atha kugawidwa m'magulu awa: masks oteteza kuchipatala, masks opangira opaleshoni, ndi masks azachipatala.
1. Masks oteteza kuchipatala
Mogwirizana ndi GB19083-2003 "Zofunikira Zaukadaulo Pa Masks Oteteza Zachipatala", zisonyezo zofunikira zaukadaulo zimaphatikizapo kusefera kwa tinthu kosakhala ndi mafuta komanso kukana kwa mpweya:
(1) Kusefera bwino: Pamalo akuyenda kwa mpweya (85 ± 2) L/min, kusefa kwa aerosol ya sodium chloride yokhala ndi aerodynamic median diameter (0.24±0.06) μm sikuchepera 95%, zomwe zikugwirizana ndi N95 (kapena FFP2) ndi pamwamba.
(2) Kukana kwa inhalation: Pansi pazimenezi pamwambapa, kukana kwa inhalation sikudutsa 343.2Pa (35mmH2O).
2. Masks opangira opaleshoni yachipatala
Mogwirizana ndi YY 0469-2004 "Zofunikira Zaukadaulo Pa Masks Opangira Opaleshoni Yachipatala", zisonyezo zofunika zaukadaulo zimaphatikizapo kusefera bwino, kusefera kwa bakiteriya komanso kukana kupuma:
(1) Kusefera bwino: pansi pa kayendedwe ka mpweya (30 ± 2) L / min, kusefa kwa aerosol ya sodium chloride yokhala ndi aerodynamic median diameter (0.24± 0.06) μm sikuchepera 30%;
(2) Bakiteriya kusefera dzuwa: pansi zinthu zina, kusefera dzuwa la Staphylococcus aureus aerosols ndi pafupifupi tinthu awiri a (3 ± 0.3) μm si zosakwana 95%;
(3) Kukaniza kupuma: Pansi pa momwe kusefera kwachangu komanso kuthamanga kwamayendedwe, kukana kwamphamvu sikudutsa 49Pa, ndipo kukana kwa kupuma sikudutsa 29.4Pa.
3. Masks wamba azachipatala
Mogwirizana ndi mfundo zovomerezeka zolembetsedwa (YZB), nthawi zambiri kusowa kwa kusefera kwa tinthu ting'onoting'ono ndi mabakiteriya, kapena kusefera kwa tinthu ting'onoting'ono ndi mabakiteriya ndikotsika kuposa masks opangira opaleshoni ndi masks oteteza kuchipatala.
Ndibwino Kuwerenga
Tili ndi 30 Full Automatic FFP2/FFP3 Mask /Medical Mask Production Line yokhala ndi zotulutsa zokwana mpaka 2 miliyoni tsiku lililonse.Zogulitsa zathu zimatumizidwa ku msika waku Europe, Japan, Korea, Singapore ndi zigawo zina.Timadutsa GB 2626-2019, En14683 mtundu wa IIR ndi kuyesa kwa En149 kuti tipeze CE 0370 ndi CE 0099 satifiketi yotumizira kunja.Takhazikitsa mtundu wathu "Kenjoy" wa masks athu omwe akugulitsidwa padziko lonse lapansi.
Nthawi yotumiza: Sep-27-2022