Since its successful pilot production. sort orifice has been widely used in sewage treatment for printing. silk, wool. food. pharmaceutical. chemical, paper mill. fiber. hospital industries etc. because at advantages at large surface area. high utilizing rate. variable non-block pore. wide application. low cost and easy transportation. With the aim to give better play to the effect and Improve economic yields. in recent years.
under the guide and help relative research institutions. new kinds of salt orifice with higher quality (previous detects such as easy-broken connection and agglomeration of fiber bundles were conquered) had been developed and greatly welcomed