Life jackets are life-saving garments designed like vests made of nylon or neoprene, buoyant or inflatable materials, and reflective materials. The average service life is 5-7 years. It is one of the life-saving equipment on board and on board aircraft. Generally vest type, made of foam or cork. Wear enough buoyancy on the body so that the head of the drowning person can expose the water surface.
How to choose a life jacket is crucial for friends of water sports and entertainment. The following Dongtai Revitaling Ship Lifesaving Products Factory tells you how to choose a lifejacket:
1. fabric life jacket fabric There are generally two, one is: special nylon material, this fabric is relatively inexpensive, use a wide range, but not durable; the other is: NEOPRENE neoprene (dive material), this fabric The price is more expensive, the hand feels soft and comfortable, and it is resistant to friction, as long as the high-end life jacket will use this kind of fabric.
2. There are two kinds of lining material (buoyant material) in the lining material. One is: Polyethylene foam. The lining material is relatively inexpensive, has sufficient buoyancy, and has a wide range of uses, but the buoyancy that it withstands immersed in water. The buoyancy of time will vary by about 5%. The other is: using ultra-lightweight super-buoyant EPE pearl cotton, this lining material is significantly more expensive than foam, its obvious advantages. Strong buoyancy, life jackets are easy to fold, easy to dry, and more importantly, they are immersed in water for a long time and the buoyancy is significantly reduced.
3. Reinforced life jacket reinforcement commonly used two methods. The first kind: rope, such life jackets are generally low life jackets. This is used more often in early life jacket designs. The second is zipper + breasted, this life jacket is now the most widely used one.
4. Accessories There are two kinds of life jacket accessories commonly used, one is survival whistle, this is basically a life jacket will be standard, the other is reflective film, if it is at sea, visibility is low, we are strongly recommended to Standard. If it is general recreation and entertainment, it is generally unworthy.
Tips
1. The lifesaving vest should try to choose brighter colors such as red and yellow, because once the wearer accidentally falls into the water, the rescuer can find you more easily.
2. There should be a lifesaving whistle on the life vest to allow the drowning person to whistle for help.
3. In order to find the drowning person easily in the sea, the colors of the fabrics of the life jackets are generally of a relatively bright color, and reflection boards are installed on both shoulders of the life jackets.
How to choose a life jacket is crucial for friends of water sports and entertainment. The following Dongtai Revitaling Ship Lifesaving Products Factory tells you how to choose a lifejacket:
1. fabric life jacket fabric There are generally two, one is: special nylon material, this fabric is relatively inexpensive, use a wide range, but not durable; the other is: NEOPRENE neoprene (dive material), this fabric The price is more expensive, the hand feels soft and comfortable, and it is resistant to friction, as long as the high-end life jacket will use this kind of fabric.
2. There are two kinds of lining material (buoyant material) in the lining material. One is: Polyethylene foam. The lining material is relatively inexpensive, has sufficient buoyancy, and has a wide range of uses, but the buoyancy that it withstands immersed in water. The buoyancy of time will vary by about 5%. The other is: using ultra-lightweight super-buoyant EPE pearl cotton, this lining material is significantly more expensive than foam, its obvious advantages. Strong buoyancy, life jackets are easy to fold, easy to dry, and more importantly, they are immersed in water for a long time and the buoyancy is significantly reduced.
3. Reinforced life jacket reinforcement commonly used two methods. The first kind: rope, such life jackets are generally low life jackets. This is used more often in early life jacket designs. The second is zipper + breasted, this life jacket is now the most widely used one.
4. Accessories There are two kinds of life jacket accessories commonly used, one is survival whistle, this is basically a life jacket will be standard, the other is reflective film, if it is at sea, visibility is low, we are strongly recommended to Standard. If it is general recreation and entertainment, it is generally unworthy.
Tips
1. The lifesaving vest should try to choose brighter colors such as red and yellow, because once the wearer accidentally falls into the water, the rescuer can find you more easily.
2. There should be a lifesaving whistle on the life vest to allow the drowning person to whistle for help.
3. In order to find the drowning person easily in the sea, the colors of the fabrics of the life jackets are generally of a relatively bright color, and reflection boards are installed on both shoulders of the life jackets.
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