How do you use dust masks, do yo房話u know

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Time of issue:2021-05-27 17:01
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(Summary description)1. How to choose dust masks. 上請There are many types of dust ma外道sks, including half-mask ty外件pe, full-faced type, flat 要技type, cup type, duckbill林裡 type and so on. Howe音空ver, no matter what t動南ype or brand of masks, please cho慢弟ose N95 masks. "95" means that th船商e filtration efficiency reaches 95樂算% under the testing conditions spe男子cified in the NIOSH stan熱機dard.

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How do you use dust masks, do you know

(Summary description)1. How to choose dust mas間子ks. There are many types of 是話dust masks, including ha黑醫lf-mask type, full-faced type, flat typ女火e, cup type, duckbill type and so o懂林n. However, no matter what type or br術木and of masks, please choose N95 技視masks. "95" means that the filtr街件ation efficiency rea業得ches 95% under the testing conditi雨開ons specified in the NIOSH standard玩拿.

Categories:Company News
Author:
Origin:
Time of issue:2021-05-27 17:01
Views:

Information

1. How to choose dust masks. T秒麗here are many types of dust ma開多sks, including half-mask type, full-行近faced type, flat type, cup type, du草他ckbill type and so on. However, no mat見子ter what type or brand of m山鄉asks, please choose N95 masks. "95" 秒就means that the filtration effi下謝ciency reaches 95% unde熱快r the testing conditions sp信房ecified in the NIOSH standard樂司.

2. How to use dust 也雨masks. Take the cup-type anti秒著-particulate mask wearing method as an窗白 example, there are mainly the followin他笑g 5 steps.

1. Stretch the headband: stret新說ch the headband every 對現2-4 cm before wearing it.

2. Preparation for wearing: Hold the 在跳mask in your hand and place書線 your fingertips on the 拍暗nose clip to allow the headband to h樹生ang freely.

3. Wear a mask: make t舊弟he nose clip face up, let答火 the mask buckle the chin, put the 可畫upper headband on the top of t文低he head, and put the筆資 lower headband on the 東黃neck, and adjust it to a comfort生年able position.

4. Adjust the nose clip: Use the index懂湖 fingers of both hands她兒, starting from the middle of船訊 the nose clip, move to both sid城校es while pressing the nos車算e clip downwards to s現也hape the shape of the bridge 舞務of the nose. Pinching the nose制木 clip with one hand can ca我小use sharp angles in the n一銀ose clip, causing leakage and redu愛美cing the protective perfor家子mance. Both hands should be us關商ed to press the nose clip.

5. Air tightness check工師: Cover your mouth and nose with城風 your hands and exhale. If you fe雜店el gas leaking from the nose clip, r南呢e-adjust the nose clip according to st習樂ep 4; if you feel gas leakin放現g from both sides of the mask, furt這劇her adjust the headband高志 position to the back of the head . If城見 you cannot get a tight fit, do not we玩體ar a mask to enter the dangero朋海us area, and seek help from th雜農e supervisor.

The most important measure 亮媽to prevent pneumoconiosis is to影熱 provide workers with a cl舊舞ean and safe producti他好on environment, but weari校睡ng dust masks for personal protection i數他s also an important supplementary measu白水re to control dust hazards. If the做一 dust mask is used incorrectly, it飛理 may cause pneumoconiosis制紅. Before entering the produc也議tion environment exposed日姐 to dust, in order to ens明民ure safety, you must wear N95 dust 農如respirators!

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