Screen frame design is unique, grout leakage, not in net fast, not easy plugging.
筛网架设计独特，浆液不泄漏，换网快速，不易堵网。
2
Using the elasticity of the molded net (4), the utility model solves the seal problem, and further the leakage of the paper pulp is avoided.
而且利用成型网（4）的弹性，很好的解决了 密封问题，不易造成浆料流失。
3
Results:Compared with the control group, the group treated with dura net plasty recovered better and less complications in CSF leakage encephalocele and subscalp effusion.