... Characteristic:The advantage of polyamide 66 is its good endurance and flexibility,when it is stretched its 103% to 106%, ... process to bond inside while twisting the yarn,then sticking and finalize the design.While sewing the thread does not ... Chains,Fiters,Athletic Shoes,Car Equipment,Footwear,Automotive Trime,Gloves,Book Binding,aTraps,Covers,Handbags,Leather Goods,Boots,Luggage,Bed Spreads/Quilts ...