李国杰（经理）：18202125732电话：021-61062636口罩的分类普通保暖/装饰口罩此类口罩价格便宜，款式也比较时尚，由普通棉织物生产加工而成，这类口罩主要起到装饰和保暖的作用。普通的服饰生产公司就可以生产,它不属于***器械也无需办理《***器械生产证》。Generalthermal/decorativemaskThiskindofmaskischeapandfashionable.Itismadeofordinarycottonfabric.Thiskindofmaskmainlyplaystheroleofdecorationandwarmthpreservation.Ordinaryclothingproductioncompanycanproduce,itdoesnotbelongtomedicalequipmentanddoesnotneedtoapplyfor"medicalequipmentproductioncertificate".民用口罩此类口罩主要用于劳动生产时，防尘，防***气体等等用途，市面上各种防尘口罩，防PM2.5口罩，带活性炭层的口罩，都属于此类，它属于特种劳动防护用品，对于新冠病毒的***可能有一定防护作用但很有限，因为飞沫通可能会附着在空气中的灰尘颗粒物上传播病毒，生产此类口罩需要办理《特种劳动防护用品生产许可证》1属于《***工业产品生产许可证》的一个分类，必须符合相关的产品执行标准。Thiskindofmaskismainlyusedfordustproofandharmfulgaspreventionduringlaborproduction.Allkindsofdustproofmasks,PM2.5masksandmaskswithactivecarbonlayeronthemarketbelongtothistype.Itbelongstospeciallaborprotectionarticles.Itmayh***eacertainprotectiveeffectontheinfectionofnewcoron***irus,butitisverylimited,becausedropletsmaybeattachedtodustparticlesintheairfortran***issionVirus,theproductionofsuchmasksneedstoapplyforthe"productionlicenseofspeciallaborprotectionarticles"1,whichisaclassificationofthe"nationalindustrialproductproductionlicense",andmustconformtotherelevantproductimplementationstanda***.******口罩通常由面罩、定形件、束带等组件加工而成，一般由非织造布材料制造而成，通过过滤起到隔离作用。用于戴在***室医务人员口鼻部位，以防止皮屑、呼吸道微生物传播到开放的***创面，并阻止******的体液向医务人员传播，起到双向生物防护的作用。在新冠病毒的此次疫情中，有一定的防护作用。***常见的蓝色一次性口罩，就属于******口罩。Itisusuallymadeofmasks,shapedparts,strapsandothercomponents,andisgenerallymadeofnonwovenmaterials.Itplaysanisolationrolethroughfiltration.Itisusedtowearonthemouthandnoseofthemedicalstaffintheoperatingroomtopreventthespreadofdandruffandrespiratorytractmicroorgani***stotheopensurgicalwounds,andtopreventthespreadofthebodyfluidsofthesurgicalpatientstothemedicalstaff,soastoplayatwo-waybiologicalprotectionrole.Inthisoutbreakofnewcoron***irus,ithasacertainprotectiveeffect.Thecommonbluedisposablemasksinpharmaciesbelongtomedicalsurgicalmasks.李国杰（经理）：18202125732电话：021-61062636专注于进出口的物流师在进出口清关的过程中遇到任何问题，都可咨询我，免费为您提供***解答。15年***进口清关团队竭诚为您服务上海|宁波|昆山|深圳|广州|厦门|成都|天津|青岛|北京|大连|***网点服务Intheprocessofimportcustomsclearance,youcanc***ultmeandprovideyouwithprofessionalanswersfreeofcharge.15yearsofprofessionalimportcustomsclearanceteamdedicatedtoserveyouShanghai,Ningbo,Kunshan,Shenzhen,Guangzhou,Xiamen,Chengdu,Tianjin,Qingdao,Beijing,Dalian,nationalnetworkservice)