The present invention provides a packing yarn that utilizes a non-metal woven reinforcement that provides lateral as well as longitudinal strength while improving the wear characteristics of the yarn material. To increase the support provided by the woven reinforcement, the yarn material and woven reinforcement are folded together such that the woven reinforcement is substantially coextensive with the yarn material in the resulting packing yarn.
申请公布号
EP2496866(A1)
申请公布日期
2012.09.12
申请号
EP20100829159
申请日期
2010.11.05
申请人
A.W. CHESTERTON COMPANY
发明人
FLANAGAN, STEPHEN, GERARD;MAHONEY, PHILIP, MICHAEL;STARBILE, PAUL, VINCENT