Inkcazo eqhelekileyo yomgangatho wesiphefumli sothuli lwemizi-mveliso | JINHAOCHENG

Imizi-mvelisoImaski yothuli yeFFP2luhlobo lobuchwephesha lwemaski, oluyimqobo ebalulekileyo ekukhuseleni abasebenzi kwimigodi yamalahle, amashishini okunyibilikisa isinyithi kunye namashishini eekhemikhali. Ke ngoko, iimaski zothuli lwemizi-mveliso zineseti epheleleyo yemigangatho yesizwe kunye nemigangatho yokhuseleko.

Zonke iimaski zothuli kufuneka zihlangabezane nemigangatho esisiseko ngaphambi kokuba zibizwe ngokuba ziimaski zothuli zemizi-mveliso ezifanelekileyo. Okulandelayo, landela abavelisi beemaski zothuli zeJin Haocheng ukuze baqonde.

Umgangatho osisiseko womphefumli wothuli lwemizi-mveliso:

Izinto ezikwimaski yothuli mazingabi zizinto ezicaphukisayo kwaye zingabi ne-allergy kulusu, kwaye izinto zokuhluza azinabungozi emzimbeni womntu. Ulwakhiwo lwemaski yothuli kufuneka lube lula ukuyisebenzisa; Ukusebenza kakuhle kokuhluza kwemaski yothuli (isantya sokuxhathisa uthuli), izinga lokuxhathisa uthuli lobubanzi besuntswana elingaphantsi kwe-5 micron kufuneka libe ngaphezulu kwe-90%, izinga lokuxhathisa uthuli lobubanzi besuntswana elingaphantsi kwe-2 micron kufuneka libe ngaphezulu kwe-70%, njalo njalo.

Umgangatho womgangatho womoya wothuli lwemizi-mveliso:

Umgangatho weemaski zothuli wahlulwe waba ziimaski zothuli lweoyile udidi lwe-P kunye neemaski zothuli olungeyooyile udidi lwe-N; Kwaye ngokwendlela esebenza ngayo, ukumelana nothuli kunye nesantya sokuxhathisa uthuli lwahlulwe lwaba ziindidi ezintandathu ze-KN90, KN95, KN100, KP90, KP95, KP100. Uhlobo lwe-KP lufanelekile kuthuli oluchasene namafutha, olufana neparafini, ioyile yejade, njl.

Uhlobo lwe-KN lufanelekile ukuthintela uthuli olungenawo amafutha, olufana netyuwa, ilitye njalo njalo. Okukhona inani elikwimodeli lilikhulu, kokukhona izinga lokumelana nothuli liphezulu, kokukhona ukhuseleko lothuli luphezulu. Ngexesha lokuthenga, imaski efunekayo kufuneka ikhethwe ngokwemilinganiselo eyahlukeneyo yothuli kwindawo engqongileyo.

I-GB2626-2006 ikwachaza umlinganiselo oqhelekileyo wokuxhathisa ukuphefumla kunye nokuxhathisa ukuphuma komoya kwiimaski zothuli. Abasebenzi kufuneka bazive bekhululekile ukunxiba iimaski zothuli kwaye bakwazi ukukhupha umoya nokuphefumla ngokulula kwaye ngaphandle kobunzima bokuphefumla, ngesiqhelo ngesantya sokuphefumla okungama-20 ngomzuzu. Umlinganiselo wokuphefumla oqhubekayo wokuxhathisa ukuphuma komoya kunye nokuphefumla yi-85 L/min.

Umgangatho ukwacacisa ukuba ukuchongwa kwemveliso kufuneka kucace kwaye kucace, kwaye ukuchongwa kufanele kuboniswe.

(1) Igama kunye nophawu lorhwebo (njengegama "lemaski yothuli", uphawu lorhwebo "lweinshurensi yabasebenzi", njl. njl., kwenza abantu bacace ngokujonga nje);

(2) imodeli (efana ne-KN90, KN95, KP100, kulula ukuyithenga ukuze wazi ukuba zeziphi iimaski zeoyile/okanye uthuli olungelulo lweoyile, izinga lokuxhathisa uthuli liphezulu;

Ukusetyenziswa kwenani eliqhelekileyo kunye nenani lonyaka, uhlobo lokuqala lwesihluzo, uhlobo lwesantya sothuli, olufana ne-2626-2006KP90.

Malunga neemaski:

1. umahluko phakathi kweemaski: Umahluko kwinqanaba lokhuseleko; B Umahluko kwindlela yokunxiba (iintloko, ukunxiba iindlebe); Umahluko wesitayile se-C (uhlobo lokugoba, oludityaniswe nohlobo).

2. Inqanaba lokhuseleko lwemaski: i-N95 yimigangatho yaseMelika, i-KN90 kunye ne-KN95 zimigangatho yaseTshayina, i-FFP2 kunye ne-FFP3 zimigangatho yaseYurophu. Uthelekiso oluthile lulandelayo: FFP3>FFP2=N95=KN95>KN90, okukhona inqanaba lokhuseleko liphezulu, kokukhona isiphumo sokucoca singcono.

3. ixesha lokusebenzisa imaski: imaski ingaphinda isetyenziswe, ngokwemeko-bume eyahlukileyo, ingcolile iphukile, kufuneka itshintshwe ngexesha; Kucetyiswa ukuba i-oyile ibe namasuntswana, uhlobo lwe-R lokusetyenziswa okuqokelelweyo lungadluli kwiiyure ezi-8, uhlobo lwe-P lokusetyenziswa okuqokelelweyo lungadluli kwiiyure ezingama-40.

Malunga nokupakishwa:

Ngokuphathelele ukupakisha, umgangatho ukwacacisa: kwiphakheji encinci yokuthengisa, olu lwazi lulandelayo kufuneka luphawulwe ngesiTshayina ngendlela ecacileyo nehlala ixesha elide, okanye lubonakale ngokupakisha okucacileyo: igama, uphawu lorhwebo; Uhlobo kunye nomzekelo wemaski; Inombolo esemgangathweni yokusebenza inombolo yonyaka, inombolo yelayisenisi yemveliso; Umhla wokwenziwa okanye inombolo yebhetshi yokwenziwa, ixesha elisele lisetyenzisiwe, njl. Oku kunceda ukwazi ukuba imveliso iphelelwe lixesha na.

Singumvelisi ochwephesha weemaski zothuli, iHuizhou Jinhaocheng Nonwoven Co.,Ltd. Sinethemba lokuba eli nqaku liza kukunceda.