High speed sewing machine has what profit with what wrap core sewing threadAs the times with when all is used extensively of sewing machine into high speed, make the applied limits of the sewing thread that wrap core ceaseless expand. But the what profit of the sewing thread that wrap core does high speed sewing machine use? And the development pace that listens to them to say Jiangsu celebrates great line line of business to wrap core sewing thread to produce age of technical follow closely, the field of style etc technology that produces the manufacturing sewing thread that wrap core to be able to satisfy clothing fabrics completely uses the requirement of the line. Here specific tell about next advantage to be as follows:
The sewing thread that wrap core basically applies in high speed sew, because seam the attrition between needle and fabric, the temperature that seams a needle can lift quickly, especially speed is when 5000/min above, the meeting that seam a needle exceeds 300 degrees, and the melting point of filament of excel in dacron goes to 260 degrees for 255 degrees, so line of polyester fibber filament allows easy fusing. Use the sewing thread that wrap core to be able to avoid above problem, because wrap core sewing thread to be core with filament, fu cotton dacron is wrapped outside short fine or high grade cotton of long fine hair. So polyester fibber filament is not contacted directly with the pinprick that seam a needle, and surface layer fiber can come loose quickly hot. The sewing thread that wrap core has the high strength of sewing thread of polyester fibber filament namely, have the natural Mao Yu that has sewing thread of polyester fibber short fine or cotton thread and feel, special apply to high speed sew. Cleanse of a bale of cotton basically applies to soft mat furniture, auto industry, the adornment sew of frivolous fabrics and leather and jean. Wash Bao Di basically applies to shoe material, tablecloth, bedding, and sportswear, coat, the high quality product such as security personnel dress.
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