When we are doing water assignments or water games, we must put on life jackets for safety to prevent disaster prevention.So do you know what are the life -saving clothing materials? Lets take a look at life -saving clothing materials!
What are the life jacket materials
1. Filling -type life jacket, that is, use nylon or chlorine rubber as fabrics, fill the buoyancy material in the middle.
2. Inflatable life jacket: It is made of high -intensity waterproof material, similar to the principle of inflatable life -like life or swimming rings.Automatic inflatable or passive filling.However, this kind of life jacket should pay attention to: absolutely avoid sharp objects to piercing or grinding the waterproof layer. After leakage, it will cause serious consequences of unimaginable imagination.
How to use the life jacket
Ordinary life jacket wearing method:
1. Put the life jacket on the neck and place the rectangular buoyancy bag in front of the body; tie the neckline band.
2. Pass the left and right bands through the buckle bands on the left and right sides, and go around to cross the back;
3. Pass the band through the buckle rings on the chest and hit the knot.
Notice:
1. Check whether the life jacket is broken before wearing, and check the device and gas cylinder in the inflatable life jacket;
2. Some life jackets are equipped with a reflective film on one side. If you wear the reflective film in it, you will not play a role.
3. To kill the strap, so as not to be shocked during diving or loosened for a long time.
Manual inflatable life clothing wearing method:
1. Put your head into the life jacket;
2. Tie the tie on the left and right sides;
3. Pull the strokes on the left and right sides, the inflatable valve is opened, and the life jacket is inflated within a few seconds.
The manual inflatable life jacket on the plane also has a variety of equipment: the power supply of the orientation indicator is activated by seawater, and the power supply time can exceed 12 hours; some also include whistle, mirror, etc.
Safe clothes maintenance
If used in accordance with the following requirements, the service life of the life jacket will be greatly extended.
1. Make sure that life jackets are worn correctly.
2. The life jacket needs to be stored in a clean, cool and dry place.If the life jacket with automatic airbags is humid or rainy, it is recommended to remove the airbag until the life jacket is completely dry.Otherwise, moisture will penetrate into the airbags and will eventually cause opening.
Note: Before using a life jacket, check whether the automatic airbag is appropriate.
3. Wash the life jacket regularly with fresh water, especially the life jacket for the seawater environment.The standard header of the automatic mode must be removed before cleaning the automatic airbags and CO2 gas cylinders. Oil or similar stains should be washed away with soapy water.Do not put the life jacket in a washing machine or a dry manner, roll and clean.Dry the drying position naturally before inflating. Before the life jacket is completely dry, you must not reintermine the automatic airbag or CO2 air cylinder.
4. The life jacket that is not used cannot be used as a cushion or other use. This will cause damage and cannot move the life jacket through the mouth blowing tube.
5. If the life jacket is impacted by a special load when wearing, this life jacket should be returned to the factory for inspection.

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