Life Jackets, also known as Life Jackets, are life-saving garments designed like vests made of nylon fabric or neoprene, buoyancy materials or inflatable materials, reflective materials, etc. 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.
Marine 1.Marine Lifejacket, (Marine Child Lifejacket), suitable for life-saving use for offshore and inland rivers, buoyancy greater than 113N Life Jackets after soaking in water for 24 hours, the loss of life jacket buoyancy should be less than 5%. Life jacket buoyancy material: Polyethylene foam. The new type of marine life jacket is a new type of life jacket designed and manufactured in accordance with the requirements of IMOMSC207(81) and MSC200(80). The specification was implemented on July 1, 2010.
2. Marine work life jacket (Marinework Lifejacket), suitable for all types of personnel working along the coast and rivers. The buoyancy of the lifejacket is greater than 75N. After the lifejacket is soaked in water for 24 hours, the buoyancy loss of the lifejacket should be less than 5%.
3. Leisure life jackets: There are also water sports life jackets (WaterSportsLifejacket), fabrics with neoprene rubber composite materials, a variety of color matching, stylish appearance. Mainly suitable for water play, learning to swim, drifting, fishing and other life-saving protection.
Marine <br> <br> generally used are of marine life jackets. Its internal use of EVA foam material, after compression 3D three-dimensional molding, its thickness is about 4 cm (domestic production is 5-6 thin hair material, thickness of about 5-7 cm). Lifejackets produced in accordance with the standard specifications have their buoyancy standards: 7.5 kg/24 hours for adults, and 5 kg/24 hours for children, so as to ensure that they rise above the chest.
How to use: Put the life jacket whistle-bag outwards on the body; Pull the zipper tightly, tighten the front collar with both hands, and tie the neck strap; the lower strap is tied tightly around the front and right sides; prison.
Use color: bright colors in the life jacket or colors with fluorescent components will stimulate the optic nerve. May be related to the wavelength of this color, is that people's eyes are easy to accept and not easily confused by other colors. This will be more conspicuous. If you accidentally wear a life jacket in this way, you can easily be discovered and you can implement the rescue as soon as possible. [
Aviation inflatable lifejacket <br> <br> rope by pulling hard on the inflator, so that the lever does not go less than 90 degrees, the high pressure gas cylinders puncture needle broken (disposable, exchangeable) in the diaphragm, high pressure The carbon dioxide gas rushes into the air bag, and the gas expands to generate buoyancy, thus achieving the purpose of lifesaving.
Inflatable life jackets are mainly composed of sealed inflatable vest airbags, miniature high-pressure cylinders, and quick inflation valves, and are often used in jobs where there is a possibility of falling into water. Under normal circumstances (not inflated), the entire inflatable life jacket is worn like a belt and hung on the shoulder of a person. Due to its compact size, it does not prevent people from working freely; once it falls into the water, it is buoyant if it encounters danger in the water. Emergency time, according to the role of water automatically expands and inflates (automatic inflatable life jacket), or manually pull the cable on the inflatable valve (manual inflatable life jacket), it will complete the inflation in 5 seconds to produce 8 to 15 kg of buoyancy, upward Hold up the human body and expose the head and shoulders of the careless person to the surface of the water to obtain safety protection in time
<br> inflatable neck before hanging <br> as a vest worn on, or distress in the water when the water, the manual valve opened, inflated quickly for 5 seconds, is floating on the surface of human life saving implement. There is a mouthpiece on the life jacket and it can be blown. In case of danger, the manual valve is opened and the high-pressure gas from the cylinder is filled into the life jacket. The chest and back of the vest quickly swell and form airbags, which can generate 10 kilograms of buoyancy in the water to float the human body on the water.
Bodypack <br> <br> leisure with a web fixed to the waist, forming a horseshoe buoy after inflated falls into water, drowning around the waist of the drowning person afloat. Garment complies with the SOLAS Convention and IMO's latest regulatory requirements. After CCS certification, it is allowed to be used in shipbuilding, warships, offshore smuggling, water construction, water sports, salvage, navigation, flood and flood prevention, and sea fishing recreation.
Pocket-style
Before ballooning, the airbag is attached to the waist and the belt is attached to the waistband. Does not prevent the normal operation of water and boat operators. After inflated, the airbag automatically pops out of the bag. Because of the buckle connection, the airbag drives the human body to float on the water surface. At this time, the airbag can be smoothly put over the head and placed around the neck and chest. The buoyancy effect is similar to that of the inflatable life jacket neck-hanging type. .
Marine 1.Marine Lifejacket, (Marine Child Lifejacket), suitable for life-saving use for offshore and inland rivers, buoyancy greater than 113N Life Jackets after soaking in water for 24 hours, the loss of life jacket buoyancy should be less than 5%. Life jacket buoyancy material: Polyethylene foam. The new type of marine life jacket is a new type of life jacket designed and manufactured in accordance with the requirements of IMOMSC207(81) and MSC200(80). The specification was implemented on July 1, 2010.
2. Marine work life jacket (Marinework Lifejacket), suitable for all types of personnel working along the coast and rivers. The buoyancy of the lifejacket is greater than 75N. After the lifejacket is soaked in water for 24 hours, the buoyancy loss of the lifejacket should be less than 5%.
3. Leisure life jackets: There are also water sports life jackets (WaterSportsLifejacket), fabrics with neoprene rubber composite materials, a variety of color matching, stylish appearance. Mainly suitable for water play, learning to swim, drifting, fishing and other life-saving protection.
Marine <br> <br> generally used are of marine life jackets. Its internal use of EVA foam material, after compression 3D three-dimensional molding, its thickness is about 4 cm (domestic production is 5-6 thin hair material, thickness of about 5-7 cm). Lifejackets produced in accordance with the standard specifications have their buoyancy standards: 7.5 kg/24 hours for adults, and 5 kg/24 hours for children, so as to ensure that they rise above the chest.
How to use: Put the life jacket whistle-bag outwards on the body; Pull the zipper tightly, tighten the front collar with both hands, and tie the neck strap; the lower strap is tied tightly around the front and right sides; prison.
Use color: bright colors in the life jacket or colors with fluorescent components will stimulate the optic nerve. May be related to the wavelength of this color, is that people's eyes are easy to accept and not easily confused by other colors. This will be more conspicuous. If you accidentally wear a life jacket in this way, you can easily be discovered and you can implement the rescue as soon as possible. [
Aviation inflatable lifejacket <br> <br> rope by pulling hard on the inflator, so that the lever does not go less than 90 degrees, the high pressure gas cylinders puncture needle broken (disposable, exchangeable) in the diaphragm, high pressure The carbon dioxide gas rushes into the air bag, and the gas expands to generate buoyancy, thus achieving the purpose of lifesaving.
Inflatable life jackets are mainly composed of sealed inflatable vest airbags, miniature high-pressure cylinders, and quick inflation valves, and are often used in jobs where there is a possibility of falling into water. Under normal circumstances (not inflated), the entire inflatable life jacket is worn like a belt and hung on the shoulder of a person. Due to its compact size, it does not prevent people from working freely; once it falls into the water, it is buoyant if it encounters danger in the water. Emergency time, according to the role of water automatically expands and inflates (automatic inflatable life jacket), or manually pull the cable on the inflatable valve (manual inflatable life jacket), it will complete the inflation in 5 seconds to produce 8 to 15 kg of buoyancy, upward Hold up the human body and expose the head and shoulders of the careless person to the surface of the water to obtain safety protection in time
<br> inflatable neck before hanging <br> as a vest worn on, or distress in the water when the water, the manual valve opened, inflated quickly for 5 seconds, is floating on the surface of human life saving implement. There is a mouthpiece on the life jacket and it can be blown. In case of danger, the manual valve is opened and the high-pressure gas from the cylinder is filled into the life jacket. The chest and back of the vest quickly swell and form airbags, which can generate 10 kilograms of buoyancy in the water to float the human body on the water.
Bodypack <br> <br> leisure with a web fixed to the waist, forming a horseshoe buoy after inflated falls into water, drowning around the waist of the drowning person afloat. Garment complies with the SOLAS Convention and IMO's latest regulatory requirements. After CCS certification, it is allowed to be used in shipbuilding, warships, offshore smuggling, water construction, water sports, salvage, navigation, flood and flood prevention, and sea fishing recreation.
Pocket-style
Before ballooning, the airbag is attached to the waist and the belt is attached to the waistband. Does not prevent the normal operation of water and boat operators. After inflated, the airbag automatically pops out of the bag. Because of the buckle connection, the airbag drives the human body to float on the water surface. At this time, the airbag can be smoothly put over the head and placed around the neck and chest. The buoyancy effect is similar to that of the inflatable life jacket neck-hanging type. .
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