<p>A method of manufacturing an endless conveyor belt comprises providing a flexible web in the form of a PTFE cross film laminate which in its as laminated state has a first length and a first lengthwise yield strength. The web is prestressed by lengthwise stretching to a second length greater than its as laminated first length to thereby achieve a second lengthwise yield strength greater than its as laminated first lengthwise yield strength. The ends of the prestressed web are then interconnected.</p>
申请公布号
WO2008060831(A1)
申请公布日期
2008.05.22
申请号
WO2007US82339
申请日期
2007.10.24
申请人
TEXTILES COATED INCORPORATED;TIPPETT, JOHN, W.;TIPPETT, STEPHEN, W.