1. Sea Life Vest: It is also the most we use, his internal use of EVA foam material, after compression 3D three-dimensional molding, its thickness of about 4 centimeters (domestic production is 5-6 thin hair materials, about 5-7 centimeters), in accordance with the standard specifications of the production of life jackets, have its buoyancy standards, generally adult to 7.5 kg/ 24 hours, which means that adults can still reach 7.5 kilograms of buoyancy after 24 hours of immersion in the sea.
2. Automatic expansion type lifejacket: Generally used as a boat fishing, the internal use of double high-strength chemical materials, in case of water, press the right button, the left automatic inhalation of air, reflective board will be the air storage, until full, the buoyancy of this type of life vest is 10 kilograms/24 hours, but should try to prevent its contact with the reef to prevent damage.
3. Cross-arm life jacket: Rocky fishing supplies, he has a pair of buttons in front of it, you need to pull it up when you put it on. Another life vest chest or shoulder have a pair of oval luminous body, mainly for the salvage of the sea, so select should pay attention to whether to open the seam, and then to consider its hue and fabric and so on.
In order to ensure its life, should be used after each use brush the inside and outside the brush again, and then rinse with water, put in the ventilated place to dry. The brand-name fishing life vest not only has the function of the ordinary life-saving vest, but also has the reflective and luminous warning strip and the same pocket device as the fishing vest, so that the fisherman can increase the security, and can have enough space to place the small fishing accessories.
1. Life vest should be as far as possible to choose red, yellow and other brighter colors, because once the wearer accidentally fell overboard, you can make it easier for rescuers to find you.
2. There should be a life-saving whistle on the life vest to allow the drowning person to whistle for help.
3. In order to find the water easily in the sea, the general color of the fabric of the life vest is more vivid color, and on the two shoulder of the life vest equipped with reflective board, should pay attention to purchase.