Fuente: WIPO "hemp" A sisal hemp carpet post-treatment soaking box comprises a box body, a plurality of supporting plates are symmetrically connected to the side wall in the box body, and a plurality of mounting holes are evenly distributed in the side edges of the supporting plates; a clamping device used for clamping the sisal hemp carpet is arranged between the supporting plates. The clamping device comprises a long-strip-shaped clamping base, a clamping opening is formed in the middle of the clamping base, and supporting rods are connected to the two sides of the clamping base. The supporting rods are connected into the mounting holes of the supporting plate, so that the sisal hemp carpets are arranged in the box body at intervals for soaking. Compared with the prior art, according to the post-treatment soaking box for the sisal carpets, the sisal carpets are arranged in the box body at intervals through the clamping devices, saline water in the box body can completely soak the sisal carpets, the surfaces of the sisal carpets are soft, and the problem that due to an original soaking mode, the surface quality is uneven is solved.