2014年(381)
分类: 信息化
2014-06-10 18:29:05
A kind of activity opening , including the bag body, described using nylon rope bag body end suture, mentioned the other end of the bag body is equipped with openings;Described activities with Velcro on opening, described the nylon Velcro hook tape and nylon velvet with suture openings on both sides of the activity, respectively. beneficial effect is that the opening activities of reasonable design, simple structure, easy to use, in the second use, can quickly open or close the activities of opening, easy to use;Can be used repeatedly, to the enterprise cost savings, to society to save energy and reduce pollution.
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