UBUYOBOZI BYUMA KUBIKORWA BIDASANZWE KUBURYO BWA MAKE: Ibitekerezo byumurimo kugenzurwa neza nibikoresho fatizo - Zhongxing

Mask yo mu rwego rwo kwicisha bugufi yahindutse ikimenyetso cyisi yose yumutekano rusange numutekano. Nkumuyobozi ushinzwe amasoko, abakwirakwiza ubuvuzi, cyangwa umuyobozi wubuzima, urumva ko masike yose atari iremerewe. Ibanga kuri mask yubuvuzi ikora neza iri mubihe byibanze: umwenda udahambya. Iyi ngingo nuburyo bwawe busobanutse, byanditswe mubitekerezo byanjye nka Allen, uruganda rwimbitse mu nganda zikoreshwa mu buvuzi. Tuzashakisha siyanse inyuma yibi bikoresho bidasanzwe, demyanya ubwoko butandukanye bwibitambara bidafite iboherwa byakoreshejwe, kandi bitanga ubushishozi bukomeye ukeneye kugirango uturere twinshi, ibicuruzwa byubahiriza. Gusoma ibi bizaguha imbaraga zo kubaza ibibazo bikwiye no gufata ibyemezo bigura neza birengera abarwayi nabakora nabi.

Niki rwose igitambaro kidahanwa kandi kuki gikoreshwa mugukorana masike?

Ubwa mbere, reka dusobanure ingingo ihuriweho nubwurujiji. Iyo utekereje umwenda, birashoboka ko ushushanya ibikoresho gakondo cyangwa biboshye nkipamba cyangwa imyenda. Ibi bikozwe muguhuza imitwe muburyo busanzwe, gusubiramo - inzira yitwa a kuboha. Igitambaro kidahambiriye, nkuko izina ryerekana, birenga iyi nzira yose. Aho kuboha, fibre irahumurizwa binyuze mumiti, ubushishozi, cyangwa ubushyuhe. Tekereza urubuga rwa fibre, haba synthique nka polypropylene cyangwa ibisanzwe nka ipamba cyangwa ibiti by'ibiti, bihujwe hamwe kugirango ukore urupapuro rumwe. Iyi niyo ngingo ya nta shingiro ibikoresho.

Iyi zuba ridasanzwe atanga Igitambaro kidahambiriye Urutonde rwimitungo rutuma bikwiranye bidasanzwe kubikorwa byubuvuzi, cyane cyane kuri isura ya mask. Bitandukanye Igitambaro kiboheye, zirimo icyuho cyahanuye hagati yugari, gahunda idasanzwe ya fibre muri a Igitambaro kidahambiriye Kurema inzira igoye, yiyobe ziteye ubwoba ikora cyane kugirango uhagarike ibice bito. Iyi miterere itanga hejuru gukanda, guhumeka, no kurwanya amazi, byose binini cyane kugirango binkingire isura ya mask. Masike yakozwe muri ubu buryo bwo gutanga inzitizi yizewe yo kwanduza ikirere mugihe bakomeje kuba beza bihagije. Nigitangaza cyubumenyi bwibintu byabaye impamyabumenyi mugihe cya vuba icyorezo.

Nigute ibice bitandukanye bya mask yo kubaga yubatswe?

Ingamba zikoreshwa ubwitonzi bwa mask ntabwo ari agace kamwe gusa umwenda. Ni sisitemu ihanitse 3-ply, aho buri gice gifite imikorere itandukanye. Nka a uruganda, twe injeniyeri iyi gahunda yo kurinda no guhumurizwa. Gusobanukirwa iyi miterere nurufunguzo rwo gushima gukora mask.

Ibice bitatu mubisanzwe:

• Igice cyo hanze: Uyu niwo murongo wambere wingabo. Mubisanzwe bikozwe muri spanbond Igitambaro kidahambiriye Ibyo byavuwe kuba hydrophobic (amazi-yanga amazi). Akazi kayo k'ibanze ni uguhanagura amasuka, abakura, n'ibitonyanga byinshi, kubabuza gushira mu isura ya mask. Bitekerezeho nk'imvura ya mask. The urwego rwo hanze Akenshi amabara, mubisanzwe ubururu cyangwa icyatsi.
• Urwego rwo hagati: Nibice bikomeye cyane byo kurinda. The urwego rwo hagati ikozwe muri kabuhariwe Igitambaro kidahambiriye bita gushonga umwenda. Ibi bikorwa nkibibanza Akayunguruzo, yagenewe gufata ibiti bito byo mu kirere, harimo bagiteri na virusi zimwe. Ingaruka zayo ziva mu guhuza microscopique yayo fibre imiterere na an electrostatic kwishyurwa mugihe cyo gukora.
• Urwego rw'imbere: Iyi linese ishingiye ku ruhu. Igomba kuba yoroshye, ubuhehere-bushishikarizwa, kandi hypollergenic kugirango ihumure ryuwashinzwe. Bikozwe mubindi bice bya spanbond Igitambaro kidahambiriye, iyi urwego rw'imbere ni hydrophilic, bivuze ko ikurura ubushuhe kuva umwuka wuwambaye no kubira ibyuya, ukomeza isura yumye kandi akakumira uruhu rwuruhu. Iki nikintu gikomeye kubakozi bashinzwe ubuzima bambara masike yigihe kirekire.

Ni ubuhe bwoko bw'imyenda idahwitse ni ngombwa kuri masks z'ubuvuzi?

Mugihe hari ubwoko butandukanye Ubwoko budahambiriye, bibiri ni byinshi byo gukora ubuvuzi bwiza isura ya mask: Spunbond na Gushonga. Itandukaniro hagati yombi nibyingenzi muburyo bwa isura ya mask ikora. Nk'impuguke yo gutanga amasoko, kumenya iri tandukaniro bizagufasha kuvuga ubushobozi utanga isoko.

Spunbond Igitambaro kidahambiriye yaremye akoresheje gushonga PolyproPylene binyuze muri spinnerets kugirango ikore fire ndende, ikomeza. Izi firemeyo noneho zigizwe muburyo budasanzwe kumukandara wa convoyer kandi uhungabana ukoresheje ubushyuhe nigitutu. Ibisubizo umwenda irakomeye, yoroheje, no guhumeka. Ikoreshwa mu Nteka na urwego rwo hanze ya isura ya mask Kuberako itanga ubunyangamugayo no guhumurizwa. Ikindi gisanzwe nta shingiro Ubwoko ni spunlace, ikoresha inkweto z'umuvuduko mwinshi wo kwinjiza fibre, zikora ibintu byoroshye, bisa nigitambara bikoreshwa muri indupe yubuvuzi no kumenagura.

Gushonga-gutwika imyenda idahwitse, kurundi ruhande, ninyenyeri yerekana iyo igeze gukanda. Inzira nayo itangirana nayo irashonga PolyproPylene, ariko ihatirwa binyuze mumatafari mato menshi mumugezi wa umwuka ushyushye. Iyi nzira isenya polymer muri microfibers nziza cyane, hamwe na fibre akenshi munsi ya micron imwe. Iyi fibre nziza-nziza ikora urubuga rwinshi rurema Uwiteka Akayunguruzo urwego. Icyerekezo kidasanzwe na gato fibre kora ibi umwenda bidasanzwe mugufata ibice bya microscopique. Nta rwego rwo hejuru rwashonga, a isura ya mask ni bike birenze gutwikira mumaso.

Nibihe bintu bibi bikoreshwa muburyo bwiza budahanwa?

Ubwiza bwibicuruzwa byose birangiye bitangirana nabyo Ibikoresho bya Raw. Ku cyiciro cy'ubuvuzi Igitambaro kidahambiriye, nyampinga utarakaye ni PolyproPylene (pp). Iyi polyplastike ya thermocle nibikorwa Ibikoresho bya Raw kuri bose kubaga na masike yo mumaso. Urashobora kwibaza impamvu PolyproPylene ni amahitamo ahitamo hejuru fibre karemano nka ipamba.

Impamvu ni nyinshi. Ubwa mbere, Pp ni hydrophobic, bivuze ko mubisanzwe biranga amazi. Iki nikintu gikomeye kuri urwego rwo hanze ya isura ya mask, gukumira ibitonyanga byubuhumekero byo kwinjizwa. Icya kabiri, ni ibinyabuzima nubuzima bwa shimi, bikaba byiza gukoresha ubuvuzi kandi bidashoboka ko bitera uruhu. Icya gatatu, kandi cyane cyane kuri Akayunguruzo Igice, PolyproPylene irashobora gufata an electrostatic kwishyuza igihe kirekire. Ibi birego bikurura cyane hamwe na traples ibice byo mu kirere, bikaba byiza cyane gukanda ubushobozi bwa imyenda yakoreshejwe.

Nka a uruganda, dushyira akamaro kanini kuri hestrant yo murwego rwohejuru, isugi 100% PolyproPylene. Gukoresha recycled cyangwa munsi yicyiciro Pp irashobora guhungabanya umwenda Ubunyangamugayo, kugabanya ibyayo Kuzuza imikorere, kandi utangire umwanda. Iyo urimo kuganira kubisobanuro bifite ubushobozi utanga isoko, burigihe ubaze kubyerekeye amanota nisoko yabo PolyproPylene Ibikoresho bibisi. Iyi ni ikintu kidahanitse cya Igenzura ryiza. Kwizerwa uruganda Bizaba umucyo kubyerekeye amenyo yabo ahitira no gutanga inyandiko.

Nigute filimeri imikorere isobanura ireme rya mask?

Iyo ubonye amagambo nka "ASTM Urwego 2" cyangwa "Ubwoko Iir," Ibi byiciro bigenwa na Mask Kuzuza imikorere. Iyi metric ni igipimo kimwe cyingenzi cya a guhangana na mask ubushobozi bwo kurinda. Ntabwo ari ibya umwenda; Nibyerekeyeho neza umwenda akora akazi kayo k'ibanze: kuri Akayunguruzo hanze yanduye.

Hano hari ibipimo bibiri byingenzi kuri Kuzuza imikorere:

• Bagiteri Filtration Efficy (BFE): Iki kizamini gipima ijanisha rya bagiteri ibice (hamwe nubusobanuro ibice Ingano ya micrones 3.0) ko isura ya mask irashobora Akayunguruzo hanze. Kubicuruzwa bigomba gushyirwa mubuvuzi cyangwa kubaga mask, mubisanzwe ikenera bfe ≥95% cyangwa ≥98%.
• Ibice byubafirize neza (pfe): Iki nikigeragezo kinini. Ipima umwenda ubushobozi bwo Akayunguruzo munsi ya Micron (akenshi kuri microns 0.1). Ibi ni ngombwa kurinda virusi zimwe na zimwe za ultra-nziza. PF yo hejuru yerekana uburinzi bwiza bwo kwirinda iterabwoba rito.

The Kuzuza imikorere ni hafi rwose kubwiza bwa gushonga-bidafite isoni urwego rwo hagati. Uburinzi fibre Urubuga ufite imbaraga electrostatic kwishyuza bizatanga umusaruro mwinshi na pfe. Nkumuguzi, ugomba guhora usaba raporo zigerageza laboratwari zemewe zigenzura bfe na pfe shitingi ya masike ugambiriye kugura. Aya makuru nigihamya cyanyuma cyimikorere ya mask hamwe nubugizi bwa maskéonstone yacu Igenzura ryiza inzira.

Ni ukubera iki umuyoboro wa fult uri umutima wa mask yo mumaso?

Twabivuze inshuro nke, ariko gushonga-bidafite isoni Igice gikwiye. Ni, nta gukabya, umutima nubugingo bwubuvuzi bunoze isura ya mask. Ibice bya Spanbond bitanga ikadiri no guhumurizwa, ariko sholtblown umwenda Ese guterura biremereye byo kurindwa. Ubushobozi bwayo budasanzwe buturuka kuri Mechanism yinzego ebyiri.

Iya mbere ni imashini gukanda. Inzira kuri extrude Kandi guturika PolyproPylene hamwe umwuka ushyushye Kurema Urubuga rutoroshye, rutari unforme Ultra-Nibyiza fibre. Uru rubuga rwinshi kuburyo ruhagarika ijanisha ryinshi ryibice bitanyuze, nka microscopique. Ntoya fibre, nibindi byinshi bigoye kurubuga, nuburyo bwiza bwa mashini gukanda. Ariko, niba aribwo buryo bwonyine, gukora umwenda ubunini bihagije kugirango uhagarike a virusi nabyo byatuma bidashoboka guhumeka.

Aha niho hantu ha kabiri, electrostatic adsorption, iraza. Mugihe cyo gukora meltblown igitambaro kitari, fibre yuzuyemo an electrostatic kwishyuza. Bitekerezeho nkamashanyarazi ahamye ituma ballon ari hejuru y'urukuta. Aya mafaranga ahindura Akayunguruzo muri rukuruzi ku bice by'ikirere. Aho kubabuza umubiri gusa, the umwenda gukurura ibice bivuye mu kirere no kubitegura kuri fibre ubuso. Ibi bituma gushonga-bidafite isoni urwego rwo kugera hejuru cyane Kuzuza imikorere Mugihe usigaye unanutse, Umucyo, kandi, cyane cyane, umwuka. Ubu buringaniye-kurinda ibikorwa nibyo bitandukanya urwego rwubuvuzi isura ya mask kuva mu mwenda woroshye.

Ni izihe ngamba zo kugenzura ubuziranenge zigomba gushakisha?

Nkumuyobozi ushinzwe amasoko nka Mark, ingingo nini nini zububabare akenshi uzenguruka mubyiringiro no kubahiriza amategeko. The Covidi-19 Icyorezo yateje kwiyongera cyane mubatanga isoko bashya, ntabwo bose ari bazwi. Kuri njye, nka a uruganda Hamwe n'imirongo 7 yumusaruro, imbaraga Igenzura ryiza ntabwo ari intego gusa; Ni ishingiro ry'ubucuruzi bwanjye. Mugihe usuzuma umufatanyabikorwa, dore ingamba zingenzi ugomba gushakisha:

• Impamyabumenyi: Imyumbati yambaye ubusa ni iso 13485, amahame mpuzamahanga yo gucunga neza ibikoresho byubuvuzi. Ukurikije isoko ryawe, ugomba no gushakisha andi marike (ku Burayi) cyangwa kwiyandikisha bwa FDA / CDA (kuri USA). Saba kopi ziyi sano kandi urebe ukuri kwabo.
• Kugenzura ibintu bya gake: Ibyiza uruganda Ubugenzuzi Bwose Ibikoresho bya Raw. Ibi birimo kugenzura amanota ya PolyproPylene (pp) no kugerageza ireme rya spanbond na gushonga-gutwika imyenda idahwitse kuzunguruka mbere yuko binjiza umurongo.
• Kugenzura neza: Igenzura ryiza ntigomba kubaho gusa kumpera. Dukora cheque muburyo bwose bwo gukora, kuva gusudira amatwi kugirango winjiremo insinga zizuru, zemeza ibice byose bya isura ya mask ihura ibisobanuro.
• Kwipimisha ibicuruzwa byarangiye: Buri cyiciro cya masike kigomba kwipimisha ibipimo byingenzi bikora. Ibi birimo Kuzuza imikorere (BFE / PFE), igitutu gitandukanye (kwiyambaza), no kurwanya amazi. Saba raporo yicyiciro cyihariye (ibyemezo byisesengura).
• Kurikirana: Sisitemu ikomeye igomba kuba ihari kugirango ukemure buri wese isura ya mask gusubira mu musaruro wacyo, mu Ibikoresho bya Raw Byakoreshejwe, n'itariki byakozwe. Ibi ni ngombwa kugirango ukore ibibazo byose bifite ireme cyangwa kwibuka.

Izi ngamba zitanga urwego rwo kubazwa. Utanga isoko yasangiye kumugaragaro Igenzura ryiza inzira nimwe wizeye ibicuruzwa byabo. Twishimiye iki mucyo, duha abafatanyabikorwa bacu ku nyandiko zikenewe kugirango bakusakuza ubuvuzi umutekano kandi bunoze isura ya mask.

Urashobora kwinubira mask yo mumaso hamwe nigitambara kidabonwa?

Mu minsi ya mbere ya icyorezo, iyo habaye ikibazo gikomeye kubura ya PPE, abantu benshi barahindukiye Diy ibisubizo. Ikibazo gikunze kugaragara: Nshobora gukora urwego rwubuvuzi isura ya mask murugo gukoresha Igitambaro kidahambiriye? Igisubizo kigufi ni, ntabwo rwose. Mugihe a DIY TOG MASK ni byiza kuruta gutwikira na gato, ntibishoboka kwigana ubuziranenge n'umutekano utanga ubucuruzi kubaga mask.

Ikibazo cyibanze nicyihariye umwenda n'ibikoresho. Kunegura gushonga-gutwika ubusa kuyungurura imyenda ntabwo byoroshye kuboneka kubakoresha. Nubwo waba ushobora kubiryoraho, gukora mask ikwiye 3-ply isaba gusudira ultrasonic gusudira kugirango ukore ikimenyetso cyuzuye nta nshinge, cyacuramwohereza umwenda no guteshuka ku inyangamugayo zayo. Byoroshye masike ya pamba cyangwa masike yakozwe murugo rusanzwe umwenda Tanga minimal gukanda kurwanya ibice byiza bya aeroliya.

Byongeye kandi, masike yakozwe mubuhanga ikozwe mubidukikije bisukuye, bigenzurwa kugirango barebe ko ari isuku. Urugo isura ya mask Kubura ibyemewe Kuzuza imikorere, bikwiye neza, hamwe nubwiza bwimiterere yibicuruzwa nka a ubuvuzi bwo hejuru bwo kubaga mask Ibyo byageragejwe no kuzuza amahame mpuzamahanga. Kugirango urinde indwara zo mu kirere, cyane cyane mu bihe by'amavuriro, nta gusimbuza ibyemewe, koresha masike y'ubuvuzi.

Haba hari imyenda irambye cyangwa ishoboka idafite imyenda?

Ingaruka z'ibidukikije ziterwa n'ibidukikije bifatika, cyane cyane miliyari zo guhangana na Masike zikomoka kuva 2020, ni impungenge zigenda zigenda zigenda. Ibi byateje ikibazo cyo kumenya niba byinshi irambye cyangwa Byashobokaga Amahitamo arahari Igitambaro kidahambiriye. Kugeza ubu, igisubizo kiragoye. Imitungo nyine ubwayo ikora PolyproPylene Igitambaro kidafashe byiza cyane kuri a disk yo mumaso Bituma bigora gusubiramo.

Ikibazo cyambere cyandujwe. Masike yakoresheje ifatwa nkimyanda yubuvuzi kandi ntishobora kuvanga hamwe ninzuzi zisanzwe za plastiki. Byongeye kandi, the gushonga-gutwika imyenda idahwitse Igice, kuba ibikoresho bisanzwe, biragoye gusenyuka no gusubirwamo. Mugihe ubushakashatsi bukomeje muri biodegradable polymed no muburyo bwiza bwo gutunganya, ntituri aho a irambye Urwego rw'ubuvuzi isura ya mask irahari cyane.

Bimwe bidahwitse byateguwe Byashobokaga Porogaramu (urugero, imifuka yo guhaha), ariko aba ntibafite ihazabu gukanda Umutungo ukenewe kuri a isura ya mask. Kuri ubu, icyambere mubuvuzi gikomeje kuba umutekano no gutanga. The ikoreshwa rimwe kamere ya kubaga masike ni ikintu cyingenzi kirinda kwamburwa. Nkuko ikoranabuhanga rihindagurika, turizera ko tuzabona byinshi irambye Ibikoresho bishobora guhuza imikorere yimikorere ikomeye nisuku yinganda.

Kuyobora urunigi rutanga: Nigute wahitamo umwenda wizewe utari uboherwa?

Kubwumwuga ushinzwe isoko, guhitamo uburenganzira utanga isoko ni ngombwa nko guhitamo ibicuruzwa byiza. Ubwishingizi bwawe bwo gutanga isoko bugira ingaruka kuburyo ubushobozi bwawe bwo gukorera abakiriya bawe. Nyuma yimyaka muri ubu bucuruzi, nabonye ibitandukanya umufatanyabikorwa ukomeye mubisobanuro utanga isoko. Mugihe ibicuruzwa bifatanye Igitambaro kidahambiriye, uhereye kuri masike yingenzi kuri ppe nka Gutakamba, dore ibyo ugomba gushakisha.

Ubwa mbere, shakisha itaziguye uruganda, ntabwo ari isosiyete y'ubucuruzi gusa. A uruganda ifite kugenzura inzira yose yumusaruro, kuva Ibikoresho bya Raw Gushakisha finale gupakira. Ibi bivuze neza Igenzura ryiza, gutanga byinshi bihamye, kandi akenshi, ibiciro byinshi byo guhatanira. Barashobora gutanga ibisobanuro birambuye bya tekiniki kandi bafite ibikoresho byiza byo gukemura ibibazo bisanzwe. Icya kabiri, mbere yo gushyikirana. Ese uhagarariye kugurisha yitabira, ubumenyi, kandi uzi neza ururimi rwawe? Itumanaho ridakora ni ikintu gikomeye kandi gishobora gutuma ubwumvikane buke kandi bukennye.

Icya gatatu, genzura ibyangombwa nubunararibonye. Saba uruhushya rwubucuruzi, impamyabumenyi (ISO, CE), hamwe nimikorere yashize cyangwa ibyerekezo. Baza kubyerekeye ubushobozi bwabo kandi ugere. Kwizerwa uruganda Uzasobanukirwa neza ibikoresho mpuzamahanga kandi birashobora gukorana nawe kugirango ibyoherejwe neza. Kubona umufatanyabikorwa urashobora kwizera ni ibirenze umwenda; Nubaka umubano ushingiye kuri transparency, ubuziranenge, no kubahana. Duharanira kuba uwo mufatanyabikorwa kubakiriya bacu muri USA, Uburayi, no ku isi, ntibitanga a isura ya mask, ariko amahoro yo mumutima. Ibindi bitakoreweho, nka Ubuvuzi Bugle, nazo ni ikintu cyingenzi cyimirongo yacu yumusaruro, berekana ubuhanga bwacu murwego. Ni ukuguha suite yuzuye ibicuruzwa, harimo nibintu nkibi Imipira ya Cotton ikurura, kuba umukunzi umwe kubakiriya bacu.

ABAFATANYIJE

Gukora ibyemezo byiza cyane kuri nta shingiro Ibicuruzwa byo kwivuza, burigihe wibuke:

• Ni sisitemu 3-yimigabane: Ingirakamaro ubwitonzi bwa mask Ifite urwego rwo hanze rwo hanze, umuyoboro wa shot-uhumuriza hagati, hamwe nurwego rwimbere, rukurura.
• Gushonga nurufunguzo: The gushonga-gutwika imyenda idahwitse ni umutima wa mask, utanga kunegura gukanda binyuze muri ubukanishi na electrostatic bisobanura.
• Polypropylene ni isanzwe: Ubuziranenge, ubwikunde PolyproPylene (pp) ni ngombwa Ibikoresho bya Raw Kurema umutekano kandi ukora neza isura ya mask.
• Filtration Efficiency ni gihamya: Buri gihe usaba Raporo Zigerageza Kugenzura Bagiteri Gukanda Imikorere (bfe) na Ibice Kugikora neza (pfe) ya masike.
• Igenzura ryiza ntabwo rifite impaka: Umufatanyabikorwa na a uruganda Ibyo byerekana gukomera Igenzura ryiza, ifite ibyemezo byingenzi nka iso 13485, kandi bisobanutse kubikorwa byabo.
• Umuganda utaziguye nibyiza: Gukora mu buryo butaziguye hamwe na uruganda iguha kugenzura neza ubuziranenge, itumanaho, nibiciro.