Incazelo ejwayelekile yezinga lomshini wokuphefumula uthuli lwezimboni | JINHAOCHENG

IzimboniImaski yothuli ye-FFP2uhlobo lobuso lochwepheshe, oluyisithiyo esibalulekile sokuvikela abasebenzi ezimayini zamalahle, embonini yokuncibilikisa kanye neyamakhemikhali. Ngakho-ke, ubuso bothuli bezimboni bunesethi ephelele yezindinganiso zikazwelonke kanye nezindinganiso zezinga lokuvikelwa.

Zonke izifihla-buso zothuli kumele zihlangabezane nezindinganiso eziyisisekelo ngaphambi kokuba zibizwe ngokuthi izifihla-buso zothuli zezimboni ezifanelekayo. Okulandelayo, landela abakhiqizi bezifihla-buso zothuli zeJin Haocheng ukuze baqonde.

Izinga eliyisisekelo lomshini wokuphefumula uthuli wezimboni:

Izinto ezisetshenziswa kwimaski yothuli kumele zingacasuli futhi zingabi nolaka esikhumbeni, futhi izinto zokuhlunga azinangozi emzimbeni womuntu. Isakhiwo semaski yothuli kufanele sibe lula ukuyisebenzisa; Ukusebenza kahle kokuhlunga kwemaski yothuli (izinga lokumelana nothuli), izinga lokumelana nothuli lobubanzi bezinhlayiya ezingaphansi kwama-micron ama-5 kumele libe ngaphezu kwama-90%, izinga lokumelana nothuli lobubanzi bezinhlayiya ezingaphansi kwama-micron ama-2 kumele libe ngaphezu kwama-70%, njalo njalo.

Izinga elijwayelekile lomshini wokuphefumula uthuli wezimboni:

Izinga lemaski yothuli lihlukaniswe nge-P class kanye ne-non-oil dust mask N class; Futhi ngokuya ngokusebenza kwesilinganiso sokumelana nothuli kanye nokumelana nothuli kuhlukaniswe ngezigaba eziyisithupha ze-KN90, KN95, KN100, KP90, KP95, KP100. Uhlobo lwe-KP lufanelekela uthuli olulwa namafutha, njenge-paraffin, uwoyela we-jade, njll.

Uhlobo lwe-KN lufanelekela ukuvimbela uthuli olungenawo amafutha, njengosawoti, itshe nokunye. Uma inani elikhulu kumodeli, izinga lokumelana nothuli liphakeme, kulapho isici sokuphepha kothuli siphakama khona. Ngesikhathi sokuthenga, imaski edingekayo kufanele ikhethwe ngokuya ngokuhlushwa okuhlukile kothuli endaweni ezungezile.

I-GB2626-2006 iphinde ibeke isilinganiso esijwayelekile sokumelana nokuphefumula kanye nokumelana nokuphefumula kwamamaski othuli. Izisebenzi kufanele zizizwe zikhululekile ukugqoka amamaski othuli futhi zikwazi ukukhipha umoya nokuphefumula kalula futhi ngaphandle kobunzima bokuphefumula, ngokuvamile ngesivinini sokuphefumula okungu-20 ngomzuzu. Isilinganiso sokuphefumula esingaguquki sokumelana nokuphefumula kanye nokuphefumula singama-85 L/min.

Indinganiso iphinde ibeke ukuthi ukuhlonza umkhiqizo kufanele kucace futhi kucace, futhi ukuhlonza kufanele kuboniswe.

(1) Igama kanye nophawu lokuhweba (njengegama elithi "imaski yothuli", uphawu lokuhweba "lomshwalense wezabasebenzi", njll., kwenza abantu bacace ngokushesha);

(2) imodeli (njenge-KN90, KN95, KP100, okulula ukuyithenga ukuze wazi ukuthi iyiphi imaski kawoyela/noma uthuli olungeyona i-oyili, izinga lokumelana nothuli liphezulu;

Ukusetshenziswa kwenombolo ejwayelekile kanye nenombolo yonyaka, uhlobo lokuqala lokuhlunga, uhlobo lwesilinganiso sothuli, njenge-2626-2006KP90.

Mayelana namamaski:

1. umehluko phakathi kwamaski: Umehluko wezinga lokuvikela; B Umehluko wemodi yokugqoka (izingubo zekhanda, ukugqokwa kwendlebe); Umehluko wesitayela se-C (uhlobo lokugoqa, oluhlanganiswe nohlobo).

2. Izinga lokuvikela lemaski: i-N95 iyindinganiso yaseMelika, i-KN90 kanye ne-KN95 ziyindinganiso yaseShayina, i-FFP2 kanye ne-FFP3 ziyindinganiso yaseYurophu. Ukuqhathanisa okuqondile kungokulandelayo: FFP3>FFP2=N95=KN95>KN90, lapho izinga lokuvikela liphezulu, umphumela wokuhlunga uba ngcono.

3. isikhathi sokusetshenziswa kwemaski: imaski ingasetshenziswa kabusha, ngokuya ngendawo ehlukile, ingcolile iphukile, kufanele ishintshwe ngokuhamba kwesikhathi; Kunconywa izinto ezisanhlamvu zikawoyela, uhlobo lwe-R lwesikhathi sokusetshenziswa esihlanganisiwe asidluli amahora angu-8, uhlobo lwe-P lwesikhathi sokusetshenziswa esihlanganisiwe asidluli amahora angu-40.

Mayelana nokupakisha:

Ngokuphathelene nokupakishwa, indinganiso ikwenza kucace: kuphakheji yokuthengisa encane, ulwazi olulandelayo kufanele luphawulwe ngesiShayina ngendlela ecacile nehlala isikhathi eside, noma lubonakale ngokupakishwa okusobala: igama, uphawu lokuhweba; Uhlobo kanye nomodeli wemaski; Inombolo ejwayelekile yokusebenza inombolo yonyaka, inombolo yelayisensi yomkhiqizo; Usuku lokwenziwa noma inombolo yeqoqo lokukhiqiza, isikhathi sokuphelelwa yisikhathi, njll. Lokhu kusiza ukwazi ukuthi umkhiqizo usuphelelwe yisikhathi.

Singumkhiqizi ochwepheshe wezifihla-buso zothuli, i-Huizhou Jinhaocheng Nonwoven Co., Ltd. Sithemba ukuthi lesi sihloko sizokusiza.