The invention relates to a preparation method of a shell fabric, in particular to a preparation method for a
marten hair-simulating shell fabric. The preparation method primarily solves the technicalproblems that existing
marten hair-simulating shell fabrics in the prior art are relatively poor in thick and
solid feeling, flexibility, fluffiness and smoothness and are quite different from true hairs in color and luster and hand feeling, and the whole
processing course is relatively poor
in degree of
automation, the qualities are irregular and the like. The preparation method comprises the following steps: beaming velvet yarns and ground yarns on a beaming mechanism; then weaving the velvet yarns and the ground yarns by a
warp knitting mechanism to obtain a gray fabric; feeding the gray fabric into a
sizing mechanism to be sized and then luster-finishing the gray fabric; feeding the gray fabric into a
dyeing and finishing mechanism to be dyed to form a patterned fabric, then
steaming and color-fixing the pre-roasted fabric, and washing, dehydrating and
drying the fabric after smooth treatment and flexible treatment; feeding the patterned fabric into a hair reduction mechanism for hair reduction, and successively carrying out hair brushing, luster finishing and shearing, pattern finishing, tailoring and sewing to finally obtain the
marten hair-simulating shell fabric.