The invention relates to a 
neoprene suede 
nap and belongs to the 
textile fabric technical field. The invention is mainly characterized in that: warp threads are wrapped yarns taking sea-island filament as urethane 
elastic fiber core yarns, and the sea-island filament is made to become elastic sea-island filament; weft yarns are wrapped yarns taking PTT 
polyester as urethane 
elastic fiber core yarns, thereby the PTT is made to have good tension and 
restoring force and advanced performances like softness, fluffiness, easy 
dyeing, easy washing and so on are fully displayed; because a little urethane 
elastic fiber is arranged inside the PTT, resilience of the PTT is strengthened. The invention utilizes 
stain resistance better than chinlon 
fiber, antistatic property better than nylon, fluffiness, resilience, 
chromaticity, good 
stain removal and antifouling properties, easy 
dyeing, soft hand feeling, abundance in elasticity, and 
extensibility same as urethane elastic 
fiber of the PTT 
fiber to prepare the suede 
nap through 
coating according to mixture ratio; advantages of the two fibers are given full play; due to addition of the PTT fiber, the cost of raw materials and 
processing costs like 
energy consumption and so on can be reduced; due to addition of the urethane elastic fiber, the resilience can be guaranteed; by weaving of the suede 
nap, disadvantages of thin fabrics are avoided.