Topic Being able to complete the foaming body in the pad body with just foaming process of one time, it offers the seat of the mark expedient attachment which does not have the boundary between layer to foaming internal.SolutionsMeans for supporting we have with the pad body 4 where, are locked to the surface of 3 and the said means for supporting as for the aforementioned means for supporting, in the underside of the aforementioned pad body the liner being the seat which has consisted of with the support frame 32 where is installed in the underside of 31 which it is installed is locked as lining and the aforementioned liner, in the aforementioned pad body, in addition to the fact that the 1st perforation 41 which is penetrated from above to under is formed, we offer the seat of the mark expedient attachment which features that mark expedient 5 is installed to the place where it rises and falls corresponds to the aforementioned 1st perforation of the aforementioned means for supporting. Selective figure Figure 3
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