Masks ekurapwa akakamurwa kuita mhando nhatu: masiki ekurapa akajairwa, masiki ekuvhiya ekurapa, uye masks ekudzivirira ekurapa. Pakati pavo, masks ekuvhiya ekurapa uye masks ekudzivirira ekurapa anowanzoshandiswa muzvipatara, uye ekudzivirira uye kusefa zvinhu zviri nani. Iyo yekusefa yeyakajairwa yemishonga yemuromo michina zvakare yakakwirira, asi haina kudzivirira mvura, saka inofanirwa kutsiviwa kazhinji kana yakapfekwa.
Chinhu chikuru chemasikisi ekurapa
jira reSpunbond risiri rakarukwa + rinonyunguduka rakafemerwa risiri mucheka + spunbond jira risiri rakarukwa
Madimikira emasiki ekurapa anowanzo akavakirwa pamatanho matatu, aine zvinhu zvinosanganisiraspunbond jira risiri rakarukwa, jira risiri rakarukwa rakanyungudutswa, uye jira re spunbond risiri rakarukwa. Chikonzero chikuru chekusarudza jira risiri-rakarukwa sechinhu chacho ndechekuti hariremi uye rine zvinhu zvakanaka zvekusefa, izvo zvave chinhu chikuru chekugadzira mask.
Composite jira risiri rakarukwa
Mafupi mafiber anogona zvakare kushandiswa muchikamu chimwe kuvandudza kuumbwa kweganda, kureva ES inopisa-yakakungurutswa isina-yakarukwa jira+yakanyungudika isina-yakarukwa jira+spunbond jira risiri rakarukwa. Thekunze kwekunze kwemaskiyakagadzirirwa kudzivirira madonhwe, chikamu chepakati chinosefa, uye chiyeuchidzo chinotora unyoro. Meltblown machira anowanzo kusarudzwa kuyera 20 gramu. Iyo N95 mukombe mhando mask inoumbwa netsono yakaroverwa donje, jira rakanyungudika, uye jira risiri rakarukwa. Mucheka wakanyunguduka kazhinji unorema magiramu makumi mana kana kutopfuura, uye nehupamhi hwetsono yakaroverwa donje, inotaridzika yakakora kupfuura masikisi akapfava pakuonekwa, uye kudzivirira kwayo kunogona kusvika 95%.
SMMS isiri-yakarukwa jira
N95 ndeye 5-layer mask yakagadzirwa ne polypropylene isiri-yakarukwa jira SMMMS inogona kusefa makumi mapfumbamwe neshanu muzana ezvimedu zvakanaka.
Raw zvinhu zvekurapa masks ekuvhiya
1. Mucheka usina kurukwa: Ichi ndicho chimwe chezvinhu zvikuru zvinoshandiswa kugadzira masiki. Machira asina kurukwa anowanzo gadzirwa neshinda dzekugadzira senge polyester faibha, polypropylene faibha, kana naironi faibha, ayo anoonekwa nekufemeruka kwakanaka uye yakanaka kusefa. Iyo yakakosha machira ekugadzira machira asiri akarukwa ndeye polypropylene (PP).
2. Mucheka wakanyunguduka wakanyunguduka: Mucheka wakanyunguduka imhando yejira risiri rakarukwa rinoshandisa kumhanya-mhanya kupfapfaidza zvidimbu zvepolypropylene zvakanyunguduka patemplate kuita fiber web, uye kuburikidza neelectrostatic treatment, iyo fiber web inoumba sefa layer ine yakanakisa kusefa. Meltblown jira risiri rakarukwa rinoshandiswa seyepakati sefa layer kuparadzanisa huruva nemavhairasi mumhepo, zvichidzivirira kuti zvisapinzwe mumuromo nemumhino.
3. Mucheka usina kurukwa: Jira risina kurukwa imhando yejira risiri rakarukwa rinoumbwa kubva kutambo dzepolypropylene dzinoramba dzakatambanudzwa. Iine hunhu hwekusimba kwepamusoro, huremu hwakaderera, uye kufema kwakanaka, uye inowanzoshandiswa sechidziviriro chemamaki.
4. Laminated meltblown fabric: Ichi chinhu chinosanganiswa chinobatanidza jira rakanyunguduka uye jira risiri rakarukwa, rinowanzoshandiswa sesefa yekusefa yemasiki ekurapa, anogona kunyatsosefa madiki madiki uye mabhakitiriya.
5. Nose clip: Inoshandiswa kuchengetedza chikamu chemhino chemasikisi, kazhinji yakagadzirwa nepurasitiki kana simbi.
6. Elastic band: inoshandiswa kugadzirisa mask panzvimbo pachiso, kazhinji yakagadzirwa ne latex kana polyester fiber.
Kushandisa nzira
Nyatsovhara muromo wako nemhino nemasikisi uye uisungirire zvakasimba, kuderedza mukaha uri pakati pechiso chako uye mask zvakanyanya sezvinobvira;
Paunenge uchishandisa, dzivisa kubata mask - semuenzaniso, kubvisa kana kuchenesa mask mushure mekuibata, geza maoko ako nesipo nemvura kana kushandisa doro-based hand sanitizer;
Mushure mekunge mask yave yakanyorova kana yakasvibiswa nehunyoro, shandura iyo neyakatsva yakachena uye yakaoma mask;
Usashandise zvakare masks anoraswa. Masks anoraswa anofanirwa kuraswa mushure mekushandisa kwega kwega uye kuraswa pakarepo mushure mekubviswa.
Kunyangwe paine mamwe masiki ekutsiva akajairwa masiki ekurapa (akadai semasiki yekotoni, bhandi remusoro, kumeso kwemask bepa, machira ekuvhara mhino nemuromo), pane kushomeka kweruzivo nezve kushanda kwezvinhu zvakadaro.
Kana ukashandisa zvifukidzo zvakadaro, zvinofanirwa kushandiswa kamwe chete, kana kana iri mask yedonje, inofanira kunyatsocheneswa mushure mekushandiswa kwega kwega (kureva kushambidzwa nemushonga wemumba patembiricha yekamuri). Inofanira kubviswa pakarepo mushure mekuyamwisa murwere. Geza maoko pakarepo mushure mekubvisa mask.
Mask Story
Masks akagadzirwa muChina yekare anoita kunge asina zvakawanda zvehunyanzvi zvemukati, ingosunga chidimbu chejira kumeso. Iyo mask yechiso yeJapan ninjas inotaridzika zvakanyanya kutetepa uye yakaputirwa zvakasimba. Chinangwa chavo hachina chekuita neindasitiri yehutano, zvichienzaniswa nevanozivikanwa nhasi: kusazivikanwa. Vamwe vanhu vekare vaipfeka zviso zvavo nemachira nezvinangwa zvine mukurumbira. Yekutanga kunyorwa "mask sechinhu" yakaonekwa muzana ramakore rechitanhatu BC.
Dongguan Liansheng Non woven Technology Co., Ltd.yakavambwa muna Chivabvu 2020. Ibhizimusi rekugadzira jira rakakura risingarukwe rinobatanidza tsvakiridzo nekusimudzira, kugadzira, uye kutengesa. Inogona kuburitsa mavara akasiyana-siyana ePP spunbond machira asiri akarukwa ane hupamhi husingasviki 3.2 metres kubva pa9 gramu kusvika 300 magiramu.
Nguva yekutumira: Oct-11-2024