Ibhande lendlebe lemaski lenziwe ngani?

Ibhande lendlebe lemaski lithinta ngqo ukunethezeka kokuligqoka. Ngakho-ke, ibhande lendlebe lemaski lenziwe ngani? Ngokuvamile, izintambo zendlebe zenziwe nge-spandex+nylon kanye ne-spandex+polyester. Ibhande lendlebe lemaski labadala livamise ukuba ngamasentimitha ayi-17, kanti umucu ezindlebeni zamamaski wezingane uvamise ukuba ngamasentimitha ayi-15.

Impahla yebhande lendlebe

i-spandex

I-Spandex inokunwebeka okungcono kakhulu, amandla amabi kakhulu, ukumuncwa komswakama okungekuhle, nokumelana okuhle nokukhanya, i-asidi, i-alkali, nokuguga. I-Spandex iyifayibha enwebekayo ephezulu edingekayo ezindwangu ezisebenza kahle eziphishekela ukuguquguquka nokunethezeka. I-Spandex ingakwazi ukwelula izikhathi ezi-5-7 ubude kunesimo sayo sasekuqaleni, iyenze ibe ntofontofo ukuyigqoka, ithambe lapho uyithinta, futhi ingashwabanisi, igcine ikhonsathi yayo yasekuqaleni ngaso sonke isikhathi.

inayiloni

Inokumelana okuhle kakhulu nokugqoka, ukumunca umswakama, nokunwebeka, futhi ijwayele ukuguga ngaphansi kwamandla amancane angaphandle, kodwa ukumelana kwayo nokushisa nokukhanya kumpofu kakhulu.

i-silica gel

Ukunwebeka kwempahla ye-silicone kukhulu kunokwendwangu kakotini. Kungokwemvelo ukubeka izintambo ze-silicone ezindlebeni ohlangothini lwesokunxele nakwesokudla semaski, engasebenzisa ukuqina okuphezulu kwe-silicone ukuze igone ngokuqinile imaski futhi iyenze inamathele eduze nekhala nomlomo. Uma amandla okubamba akhuphuka, kukhombisa ukuthi ukusebenza kokuphepha kuzinze kakhulu ngoba ukulingana okuqinile kungahlukanisa ngempumelelo amagciwane nokungcola ekungeneni emgudwini wokuphefumula ngezikhala. Lezi ezinye zezinzuzo zokusebenzisa ukuqina okuqinile kwe-silicone.

Okwesibili, kukhona ukusebenza kokuphepha kwezintambo zendlebe ze-silicone. I-Silicone iwumkhiqizo osetshenziswa kakhulu emkhakheni wokuvikela ukuphepha, ongadlula izitifiketi zokuhlola eziningi ezihlanganisa i-FDA, i-LFGB, i-biocompatibility, njll. Ngaphezu kwalokho, i-silicone ingaba nemiphumela ehlukahlukene njengokuvimbela ukukhula kwamagciwane. Izintambo zezindlebe zamaski zendabuko zizogoqa amagciwane amaningi nokunye ukungcola, kodwa ngemva kokusebenzisa i-silicone, lesi simo ngeke senzeke. Ngale ndlela, ukusebenza kokuphepha kokuthintana kwabantu nezintambo zezindlebe zemaski kuthuthukiswa nakakhulu. Uma kuqhathaniswa neminye imikhiqizo, izintambo ze-silicone ezindlebeni zinokusebenza okuphezulu kokuphepha.

Izinga lokuqina kwebhande lendlebe lemaski

I-YY 0469-2011 Medical Surgical Mask Standard ibeka ukuthi amandla aphukayo endaweni yokuxhumana phakathi kwebhande lemaski ngalinye kanye nomzimba wemaski akufanele abe ngaphansi kuka-10N.

Izinga le-YY/T 0969-2013 lamamaski ezokwelapha alahlwayo libeka ukuthi amandla okuphuka endaweni yokuxhumana phakathi kwebhande lemaski ngalinye kanye nomzimba wemaski akufanele abe ngaphansi kuka-10N.

Izinga le-GB T 32610-2016 lamamaski okuzivikela ansuku zonke libeka ukuthi amandla okuphuka endaweni yokuxhumana phakathi kwebhande lemaski ngalinye nomzimba wemaski akufanele abe ngaphansi kuka-20N.

I-GB T 32610-2016 Ukucaciswa Kwezobuchwepheshe Kwamaski Okuvikela Ansuku zonke icacisa indlela yokuhlola amandla okuphuka amabhande imaski kanye nokuxhumana phakathi kwebhande lemaski nemizimba yemaski.

Izindinganiso zemaski yezokwelapha nezempilo

Njengamanje kunamazinga amabili amamaski okuvikela ezempilo. I-YY0469-2011 “Amamaski Wokuhlinza Ezokwelapha” kanye ne-GB19083-2010 “Izimfuneko Zobuchwepheshe Zamamaski Okuvikela Ezokwelapha”

Ukuhlolwa komamaski bezokwelapha kuhilela izindinganiso zikazwelonke ezintathu ezikhona: YY/T 0969-2013 “Amamaski Ezokwelapha Alahlwayo”, YY 0469-2011 “Amamaski Okwelapha Ezokwelapha”, kanye ne-GB 19083-2010 “Izimfuneko Zobuchwepheshe Zamamaski Okuvikela Ezokwelapha”.

I-YY 0469-2011 “Izimfuneko Zobuchwepheshe Zamamaski Okuhlinzwa Kwezokwelapha” ikhishwe yi-National Medical Products Administration njengezinga lemboni yezemithi futhi yaqala ukusebenza ngomhla ka-1 Januwari 2005. Leli zinga licacisa izidingo zobuchwepheshe, izindlela zokuhlola, ukulebula, imiyalelo yokusetshenziswa, ukupakishwa, ukuthutha, nokugcinwa kwezifihla-buso zokuhlinzwa. Leli zinga libeka ukuthi ukusebenza kahle kwe-bacterial filtration of masks akufanele kube ngaphansi kwama-95%.

I-Dongguan Liansheng Non woven Technology Co., Ltd.yasungulwa ngoMeyi 2020. Kuyibhizinisi elikhulu lokukhiqiza indwangu engalukiwe ehlanganisa ucwaningo nentuthuko, ukukhiqiza, nokudayiswa. Ingakwazi ukukhiqiza imibala ehlukahlukene ye-PP spunbond izindwangu ezingalukiwe ezinobubanzi obungaphansi kwamamitha angu-3.2 ukusuka ku-9 amagremu kuya ku-300 amagremu.