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Ihe mkpuchi ịwa ahụ ọgwụ enwere ike iwepu ya na ethylene oxide
Ihe mkpuchi ịwa ahụ ọgwụ bụ ihe mkpuchi nke ndị ọrụ ahụike na-eyi n'oge arụrụ arụ ọrụ, nke nwere ike ikpuchi ọnụ na imi onye ọrụ wee nye ihe mgbochi anụ ahụ iji gbochie ịbanye ozugbo nke nje nje, microorganisms, mmiri ahụ na ụmụ irighiri ihe.
A na-ejikarị polypropylene eme ihe mkpuchi ịwa ahụ ọgwụ.Fibre ndị a dị oke mma nwere usoro capillary pụrụ iche na-abawanye ọnụ ọgụgụ na mpaghara elu nke eriri n'otu mpaghara, si otú a na-eme ka akwa gbazere nwee ezigbo nzacha na ihe nchebe.
Asambodo:CE FDA ASTM F2100-19
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Ihe mkpuchi ihu ahụike dị mma yana dị irè
Ihe mkpuchi ahụike mejupụtara ahụ ihu nke nkpuchi na eriri erughị ala.The ihu ahụ nke nkpuchi na-ekewa atọ n'ígwé: n'ime oyi akwa bụ akpụkpọ-enyi na enyi ihe onwunwe (nkịtị ịdị ọcha gauze ma ọ bụ na-abụghị kpara ákwà), n'etiti oyi akwa bụ iche iche nyo oyi akwa (ultra-mma polypropylene eriri gbazee ihe oyi akwa. ), na mpụta oyi akwa bụ ihe pụrụ iche ihe onwunwe antibacterial oyi akwa (na-abụghị kpara akwa ma ọ bụ ultra-mkpa polypropylene agbaze ihe oyi akwa).
Asambodo:CE FDA ASTM F2100-19
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FFP2, FFP3 (CEEN149:2001)
Ihe mkpuchi FFP2 na-ezo aka nkpuchi na-ezute ụkpụrụ European (CEEN 149: 2001).E kewara ụkpụrụ Europe maka mkpuchi mkpuchi ụzọ atọ: FFP1, FFP2 na FFP3
Asambodo:CE FDA EN149:2001+A1:2009
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4ply na-adịghị kpara akpa Faric KF94 Facemask na loops nti na-agbanwe agbanwe
Ihe mkpuchi KF94 bụ ọkọlọtọ emere site na mmepụta Korea, amaara ya maka ike nzacha ya pụrụ iche.N'okpuru ọkọlọtọ a, ihe nkpuchi nwere ọnụego nzacha karịa 94% maka ụmụ irighiri ihe nwere dayameta nke 0.4 μm.
Site na iyi ihe mkpuchi KF94, ị nwere ike belata ohere nke ịkpọtụrụ ụmụ irighiri mmiri nwere ụmụ irighiri ihe na-emerụ ahụ.Ihe nkpuchi na-emepụta ihe mgbochi anụ ahụ nke na-egbochi ụmụ irighiri mmiri ndị a ịbanye na traktị iku ume gị.Nke a na-enyere aka n'ikpeazụ ibelata ohere nke ibute ọrịa na mgbasa nke nje.