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href="http://www.cdcfah.com/cp/third-zyfhtv_fhkz/">防護口罩</a>?江蘇防護口罩專賣中山市賽夫特勞保用品供應(yīng)</p><div id="ptxuqc2" class="leftbox clearfix"><h1>江蘇防護口罩專賣中山市賽夫特勞保用品供應(yīng)</h1><div id="zt8tjqu" class="proBig"><div id="ti9bsja" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/saifutelaobao/637365512607460938/7400784.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="mwamofw" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/saifutelaobao/637365512607460938/7400784.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ynhdu82" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>江蘇防護口罩專賣,防護口罩</p><p><span>***更新：</span>2020-11-17 04:20:59</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="vjqs7np" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">中山市賽夫特勞保用品有限公司</a></p><p><span>聯(lián)系人：</span>陳小姐</p><p><span>郵箱: </span>ke.galabao@163.com</p><p><span>電話: </span>18124983196</p><p><span>傳真: </span>0760_86513681</p><p><span>網(wǎng)址: </span>http://saifutelaobao.shop.88360.com</p><p><span>手機: </span>0760-86513681</p><p><span>地址: </span>中山市南區(qū)西環(huán)四路7號1-3樓、4樓之二(住所申報）;增設(shè)3處經(jīng)營場所,具體為:1、中山市南區(qū)西環(huán)四路四號一、二樓;2、中山市南區(qū)西環(huán)四路10號三樓;3、中山市南區(qū)西環(huán)四路10號首層之二 </p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="yn33aht" class="page-proshow02"><p class="title">詳細說明</p><div id="om2u3ub" class="box"><p><p> 科醫(yī)生手術(shù)用的一次性口罩是具有行業(yè)標準的醫(yī)療器械。它分為三層，外層具有防飛沫設(shè)計，中層過濾，內(nèi)層吸濕，口罩為無紡布材質(zhì)。這種口罩主要為保護醫(yī)生免受飛沫和噴濺所用，它的顆粒物過濾率也**是大于30%，對細菌的過濾率則可達到95%以上。zui重要的是，此類口罩邊緣并非契合臉型設(shè)計，大多數(shù)情況下只能起到遮擋的作用。這種口罩顯然也不適合用于抵擋空氣中的顆粒物。N95，走紅于“非常時期”2003年非典時期，一種形似防毒面具的N95醫(yī)用防護口罩成為市場上的寵兒。與前兩種口罩相比，這種防護口罩在防塵方面就專業(yè)得多了?？谡中吞査Q的N95是基于美國標準，該標準將醫(yī)用防護口罩分為三大類九種型號。N代biao非油性顆粒，另有R、P型代biao油性顆粒，江蘇防護口罩專賣，江蘇防護口罩專賣。非油性顆粒物包括煤塵、水泥塵、酸霧、焊接煙、微生物等;油性顆粒物則包括油霧、油煙、焦爐煙等。每一型號又分為三種過濾效能級別，分別為95%，99%和百分之100，江蘇防護口罩專賣。N95的意思即為“過濾非油性顆粒效率為95%的防塵口罩”。我國的防塵口罩標準沒有劃分得這么細。普通的紗布防護口罩都要注明是普通級還是消毒級。江蘇防護口罩專賣</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇防護口罩專賣,防護口罩" src="https://tyunfile.71360.com/WaterMark/UploadFile/saifutelaobao/637365512607460938/7400784.png"></div><p> 口罩這是非常重要的，尤其是有流感期間，能防止被傳染，口罩的類型是有很多種的，可不是每種口罩都能預(yù)防病du。民用口罩和醫(yī)用口罩的區(qū)別：主要區(qū)別在防護效果上面。1、民用口罩:民用口罩的主要功能是防塵、保暖、防曬、時尚，有可以反復(fù)使用的，也有一次性的。能防灰塵、氣體、氣味、飛沫。但它不能防細菌.2、醫(yī)用口罩: </p> <p> 醫(yī)用口罩要分為醫(yī)用防護口罩、醫(yī)用外科口罩、普通醫(yī)用口罩。醫(yī)用口罩不能反復(fù)的用，它的主要功能是阻擋細菌和病du。普通的醫(yī)用口罩是掛耳式的，有的醫(yī)用口罩是戴在后腦勺上的，這口罩要比普通的一次性口罩防護效果要好一些。醫(yī)用防護口罩和醫(yī)用外科口罩都有防護的作用，從舒適度和性價比來說，還是選在醫(yī)用外科口罩。小型防護口罩廠醫(yī)用防護口罩適用于醫(yī)務(wù)人員和相關(guān)工作人員對經(jīng)空氣傳播的呼吸道傳染病的防護。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇防護口罩專賣,防護口罩" src="https://tyunfile.71360.com/WaterMark/UploadFile/saifutelaobao/637359338123876953/2868434.png"></div><p> 選購兒童防護口罩，這些細節(jié)要“擦亮眼”。我國發(fā)布了《兒童口罩技術(shù)規(guī)范》推薦性國家標準，對材料、佩戴、使用等指標作出專門規(guī)定。記者就此采訪了參與標準制定的協(xié)會、**、口罩生產(chǎn)商。選購兒童口罩，這些細節(jié)要“擦亮眼”！1.不能選再生料，2.安全要放**。佩戴口罩是為了有效防護，口罩本身不能成為“污染源”。什么樣的口罩適合孩子？表面印花會否帶來安全影響？怎樣從外觀、材料等進行直觀判斷？材料直接接觸兒童肌膚，其安全性是挑選口罩的重要考量?！秲和谡旨夹g(shù)規(guī)范》提出了19項主要性能指標，包括安全、防護、舒適等方面，以安全為大前提。 </p><p style="text-indent:25px">一次性防護口罩有各種各樣，選擇時必須針對不同的作業(yè)需求和工作條件。首先應(yīng)根據(jù)粉塵的濃度和毒性選擇。根據(jù)GB/T18664《呼吸防護用品的選擇、使用與維護》，作為半面罩，所有防塵口罩都適合有害物濃度不超過10倍的職業(yè)接觸限值的環(huán)境，否則就應(yīng)使用各個方面罩或防護等級更高的呼吸器。如果顆粒物屬于高毒物質(zhì)、致絕癥物和有放射性，應(yīng)選擇過濾效率較高等級的過濾材料。如果顆粒物具有油性，務(wù)必選擇適用的過濾材料。如果顆粒物為針狀纖維，如礦渣棉、石棉、玻璃纖維等，由于防塵口罩不能水洗，粘上微小纖維的口罩在面部密封部位易造成臉部刺激，也不適合使用。什么樣的防護口罩才叫達標？正確答案來了！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇防護口罩專賣,防護口罩" src="https://tyunfile.71360.com/WaterMark/UploadFile/saifutelaobao/637359397005830078/6921507.png"></div><p style="text-indent:25px">防護口罩的防護原理。防護口罩主要是用于過濾顆粒物的材料有礦物性纖維、天然纖維或合成纖維，濾料纖維對空氣中的顆粒物進行過濾的機理分為五種，它們可以綜合起作用。沉降作用：大顆粒物質(zhì)在氣流中受重力影響沉降到濾料上，從氣流中分離；慣性撞擊作用：當氣流中的顆粒物繞過阻擋在氣流前方的濾料纖維時，較高質(zhì)量的顆粒物受慣性影響會偏離氣流方向，撞到濾料纖維上被過濾下來；攔截作用：顆粒在氣流中處于極靠近濾料的流線上，因顆粒的半徑大于流線與濾料之間的距離而被濾料“刮蹭”而攔截下來；擴散作用：受空氣分子熱運動影響，極其微小的顆粒受到空氣分子的撞擊，不斷改變運動方向，呈現(xiàn)布朗運動，隨機性地接觸到濾料纖維被過濾下來；靜電作用：如果濾料纖維帶有微弱的靜電，無論氣流中的顆粒物本身是否帶靜電，當它們靠近濾料纖維時就容易受靜電吸引而被過濾下來，靜電作用可以幫助過濾材料在不增加氣流阻力的前提下提高過濾效率。目前市場上防護口罩分為工業(yè)用、醫(yī)用和民用這三大類。醫(yī)用防護口罩的防護效果，需要參考使用環(huán)境。民用防護口罩加工</p><p style="text-indent:25px">醫(yī)用防護口罩由防護口罩面體和拉緊帶組成。江蘇防護口罩專賣</p><p style="text-indent:25px">為孩子佩戴口罩時，口罩綁帶要緊松適當；將口罩佩戴結(jié)束后，必須用兩手卡緊鼻梁骨兩邊的金屬材料條，使口罩上方緊靠鼻梁骨，隨后往下拉伸口罩，使口罩兩邊沒留有皺褶，遮住鼻頭、嘴唇及下頜；保證貼合肌膚，不漏氣。留意口罩內(nèi)外不可以更替應(yīng)用；應(yīng)用中防止觸碰口罩的外側(cè)邊；假如觸碰了外側(cè)邊，要立即冼手；不要多次重復(fù)使用一次性口罩。防護口罩價格防護口罩是一種以預(yù)防某些呼吸道傳染性微生物傳播、保護身體健康為目的的呼吸防護用品。江蘇防護口罩專賣</p><p style="text-indent:25px">中山市賽夫特勞保用品有限公司主要經(jīng)營范圍是安全、防護，擁有一支專業(yè)技術(shù)團隊和良好的市場口碑。賽夫特致力于為客戶提供良好的口罩，防塵面罩，防毒口罩，防毒面具，一切以用戶需求為中心，深受廣大客戶的歡迎。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造安全、防護良好品牌。賽夫特秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2023087.html</p></div></div></div></div></div><div id="gvpbsja" class="page-right twoColRt"><div id="c8aeaw3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ljlx8sp" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="en8dcdp" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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