Ship launching airbag, also named roller bags or ship launching rubber balloon,was first invented for ship launching in 1981 in Jinan city of Shandong Province.
Ship launching airbag is an innovative product of Chinese own proprietary intellectual property rights. Ship launching airbags are accepted by more and more shipyards worldwide due to its’ advantage of saving labor cost and time,besides it’s easy to install and replace. Ship launching airbags are composed of inner reinforced synthetic-tire-cord layers and outer rubber layeres in the shape of cylindrical.
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