发明名称 |
METHOD FOR MANUFACTURING TIRE CARCASS MATERIAL AND TIRE CARCASS MATERIAL |
摘要 |
PURPOSE: A method for manufacturing a carcass material of a tire is provided to improve uniformity of the tire. CONSTITUTION: A method for manufacturing a carcass material of a tire comprises: a step of feeding a warp yarn arrangemen; a step of inserting weft yarn(3) forming carcass code in a perpendicular direction with the warp yarn; a step of attaching unvulcanized rubber on both sides of a fabric using a calendar roll; a step of passing the fabric through a pair of calendar rolls; a step of pressing the fabric by a pair of pressure rolls; and a step of penetrating the unvulcanized rubber between the weft yarn. |
申请公布号 |
KR20120039467(A) |
申请公布日期 |
2012.04.25 |
申请号 |
KR20110100010 |
申请日期 |
2011.09.30 |
申请人 |
SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
HIDAKA YOSHIHITO |
分类号 |
D03D1/00;D03D13/00 |
主分类号 |
D03D1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|