Improvements in the construction of postformable laminates are disclosed by the provision of a single high basis weight sheet exhibiting improved saturation and resin pick up characteristics and formed predominantly of hardwood pulp which pulp has been mechanically treated to effectively impart kinking and curling to the individual pulp fibers.
申请公布号
CA2153035(C)
申请公布日期
2003.12.16
申请号
CA19952153035
申请日期
1995.06.29
申请人
KNOX, DAVID E.;FORTIN, DONATO J.;HINTZ, HAROLD L.;KLEIN, EDWARD P.;STREISEL, ROBERT C.;NUZUM, STANLEY M.
发明人
KNOX, DAVID E.;FORTIN, DONATO J.;HINTZ, HAROLD L.;KLEIN, EDWARD P.;STREISEL, ROBERT C.;NUZUM, STANLEY M.