<p>A die for coextruding a plurality of fluid layers includes one or more distribution plates for forming relatively thick layers, and a microlayer assembly for forming a plurality of microlayers. The die further includes internal fluid passages and/or forming surfaces to allow the microlayers to assemble into a microlayered fluid mass prior to merging with the relatively thick layers from the distribution plates.</p>
申请公布号
EP2547503(A1)
申请公布日期
2013.01.23
申请号
EP20110710606
申请日期
2011.03.11
申请人
CRYOVAC, INC.
发明人
ROBERTS, LAWRENCE, C.;TIMMONS, ANTON, L.;WEBSTER, BRADFORD, E.