摘要
针对现有技术中半钢子午胎纤维冠带层应用存在的问题,通过铜筘设计、不H捻向帘子线规律性交叉排布、特殊经线加张等措施及相应的上架织造技术,开发出了空经标识型冠带专用帘子布,实现了压延后精;住栽切,解决了冠带条经线根数差异问题,满足了高性能轮胎的市场需求。
Focus on the technological problems existing in the application of semi-steel radial tire fiber cap ply, by taking measures like designing the reed, arranging the wraps with different twisting direction regular- ly, increasing the weaving tension of marked wrap, combing with corresponding operating method and weav- ing technology, the cap ply dedicated vacant wrap marked tire cord fabric was developed. The accurate cul- ring after calendering was realized, the problems of wrap number difference in cap strip were solved and the market demand for high-performance tire was satisfied.
作者
谷慧平
李新
GU Hui-ping;LI Xin(Pingdingshan Shenma Tire Cord Fabric Development Co.Ltd.,Pingdingshan 467200,Henan,China)
出处
《合成纤维》
CAS
2018年第8期24-28,共5页
Synthetic Fiber in China
关键词
聚酰胺66
帘子布
空经标识型帘子布
冠带层
筘齿
捻向
polyamide 66
cord fabric
vacant wrap marked cord fabric
cap ply
reed dent
twist direction