Production process of composite hard silk clean velvet

The invention relates to the technical field of spinning, in particular to a production process of composite hard silk clean velvet. The production process has the beneficial effects as follows: W-type and V-type consolidation is used, fine denier polyester filament and hard filament monofilament coated yarns are used as raw materials in combination with a specific weaving method, the strong waterabsorption of the fine denier polyester and the strong hardness of the hard filament are used so as to play the roles of high-efficiency decontamination and cleaning, and simultaneously, the problemthat fluff is easy to fall off is solved; a velvet knife transmission mechanism has various functions and is convenient and flexible to use, the tightness degree of a knife rope can further be adjusted through a pulley, and the distance between a knife blade and knitting wool is adjusted through a telescopic oil cylinder so as to adjust the distance between the knife blade and the knitting wool, so that the knife blade ach