下載本文檔
版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請(qǐng)進(jìn)行舉報(bào)或認(rèn)領(lǐng)
文檔簡介
1、The Introduction of Face Mask Face mask, generally speaking, it can be divided into 2 types: air filter face mask and air supply face mask. It was specially designed for peoples health, in order to filter the invisible and visible material which is harmful to body. Thereby, it doesnt bring the negat
2、ive effect. Face mask hasthe filtration effect on the air that get into the bellows. When the respiratory infectious disease comes, wear face mask has a good effect during you work in the dust environment.Thus, both sides can not be used interchangeably, the outer layer of contaminated soil will be
3、otherwise when directly inhaled close to the face, while a source of infection. When not wearing masks, should be folded into the envelope clean and close to the nose and mouth of a face in the folded, should not casually into the pocket or hung around the neck. Material: Non-woven filter paper (fil
4、ter of 95% and 99%), lead carbon cloth (from antivirus). 1. disposable masks can be divided: disposable 2 layer masks, disposable non-woven masks, disposable 3 layer masks, disposable activated carbon masks.2. Disposable masks are produced with three layers made of non-woven fabrics and filter paper
5、; disposable 3 layer masks fibrous nonwoven fabric is used by professional health care within two intermediate additional layer of filtration bacteria more than 99% of solvent filtration spraying ultrasonic welding, bridge of the nose at the use of environment-friendly plastic strip, does not contai
6、n any metal, equipped with a vapor permeability and comfortable. Up to 99% filtration efficiency BFE is particularly suitable for electronics factory;Disposable activated carbon masks with 28 grams non-woven surface, the middle layer is the first anti-bacterial filter paper filter bacteria from 99%
7、to, bacteria play a role in preventing the virus harm; the middle of the second layer is adopted new efficient adsorption, filtration materials - carbon fiber, activated carbon cloth is made with anti-virus, deodorant, filter bacteria, dust resistance and other effects;3. disposable masks in the pro
8、duction is the use of environmentally friendly plastic nose clip nose strip designed according to different face to make the most comfortable adjustment. Selection inner cover ultrasonic welding, ear band can be very easy to fall firmly.4.The disposable masks suitable for electronics manufacturing,
9、clean room, catering services, food processing, schools, riding a motorcycle, spraying processing, metal stamping, electroplating, chemical, steel, welding, the hygiene, hand processing industry, hospitals , cosmetic, pharmaceutical, plant, clean environment, public places and other purposes.Accordi
10、ng to use, it can be divided : disposable masks medical surgical masks and medical protective masks, China provides respirator filter efficiency against bacteria should reach 95%, must have both a surgical mask main function, including bacterial filtration efficiency and barrier liquid having a pres
11、sure spray function splatter can be used in surgery, it is a disposable product. Respirator can be used in a hospital environment respiratory protection against all kinds of pathogenic microorganisms, it is a health care occupational protective measures. Strictly speaking, even if you select a quali
12、fied medical protective masks product, it does not ensure that each specific wearer's face shape and face masks have sufficient adhesion, the risk of leakage still exists.Masks to prevent nosocomial infections, particularly very important to prevent surgical wound infections and medical respirat
13、ory infections. A survey showed that using ordinary sterilized gauze masks to be cleaned every day use only has a relatively good protective effect, but requires daily cleaning and autoclaving medical personnel may not be able to do, and disposable masks because of its convenience in clinical the us
14、e of a very wide range. Disposable masks recently applied more widely, but its bacteriological outcome is worrying, high bacterial content within the mask, the outer bacterial content is also high, a longer time-use disposable masks, breathing mist easily soaked masks while masks once wet, it will l
15、ose the role of bacteria isolation barrier.Time for wearing masks had done some related test, the test results show that the time to wear masks a significant impact on its protection: wear the longer, the worse their protection, a relatively high rate even with the filter bacteria, but within masks,
16、 the total number of foreign bacteria significantly increased the phenomenon, so its protection is also worrying. According to our findings, the best use of time disposable medical masks is 2 h, filter bacteria rate can reach more than 95%. Studies have shown that after a high carrier number morning care nurse masks recommended medical rounds completed in the morning, after the completion of the first one health care, it is to replace a mask, and then the subsequent medical care. Diposable face mask is made of non-woven fabric, the nose ado
溫馨提示
- 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 人人文庫網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
- 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
最新文檔
- 單位管理制度范例匯編員工管理篇十篇
- 單位管理制度呈現(xiàn)匯編【人事管理】
- 專題二 民主與法治(精講課件)中考道德與法治一輪復(fù)習(xí) 課件
- 【課件】寒假是用來超越的!課件 2024-2025學(xué)年高中上學(xué)期寒假學(xué)習(xí)和生活指導(dǎo)班會(huì)
- 第5單元 走向近代(高頻選擇題50題)(解析版)
- 中北大學(xué)課件電工技術(shù)
- 《皮膚性病學(xué)疥瘡》課件
- 《電子產(chǎn)品技術(shù)文件》課件
- 母親節(jié) 愛的呈現(xiàn)
- 汽車行業(yè)洞察與展望
- 2025年大學(xué)華西醫(yī)院運(yùn)營管理部招考聘用3人管理單位筆試遴選500模擬題附帶答案詳解
- 2025年放射科工作計(jì)劃
- 2024年中國干粉涂料市場調(diào)查研究報(bào)告
- 2024年副班主任工作總結(jié)(3篇)
- 課題申報(bào)書:古滇青銅文化基因圖譜構(gòu)建及活態(tài)深化研究
- 統(tǒng)編版2024-2025學(xué)年第一學(xué)期四年級(jí)語文期末學(xué)業(yè)質(zhì)量監(jiān)測試卷(含答案)
- 2024年城鄉(xiāng)學(xué)校結(jié)對(duì)幫扶工作總結(jié)范例(3篇)
- 房地產(chǎn)法律風(fēng)險(xiǎn)防范手冊(cè)
- 《監(jiān)考人員培訓(xùn)》課件
- 期末綜合測試卷(試題)-2024-2025學(xué)年四年級(jí)上冊(cè)數(shù)學(xué)人教版
- 分布式光伏發(fā)電項(xiàng)目計(jì)劃書
評(píng)論
0/150
提交評(píng)論