High bulk laminated board using embossed plies and the method of manufacture
    10.
    发明公开
    High bulk laminated board using embossed plies and the method of manufacture 有权
    Hochvoluminöselaminierte Platte mitgeprägtenLagen und Verfahren zur Herstellung davon

    公开(公告)号:EP2881255A1

    公开(公告)日:2015-06-10

    申请号:EP14004354.8

    申请日:2008-02-14

    发明人: Adie, Victor

    摘要: A rigid, high bulk laminated board comprising a five layer laminate having a composite ply (10) consisting of a first and a second embossed ply (21, 22) and between them an un-embossed centre ply, each embossed ply (21, 22) having first embossed projections extending from their first side and having embossed projections from their second side, the first embossed projections are adhesively bonded to the un-embossed centre ply to form a composite ply (10), the laminate further having first and second flat outer plies (15, 16) adhesively bonded to both sides of the composite ply (10). Each embossed ply has alternating raised and lowered projections (23, 24) in the form of an identical cup-and-ball pattern. A method for the production of such a rigid laminated board is also described.

    摘要翻译: 一种刚性的大体积层压板,包括具有由第一和第二压花层(21,22)组成的复合层(10)的五层层压板,并且在它们之间具有未压花的中心层,每个压花层(21,22 )具有从其第一侧延伸并且具有来自其第二侧的压花突起的第一压花突起,第一压花突起被粘合到未压花的中心层以形成复合层(10),所述层压体还具有第一和第二扁平 粘合到复合帘布层(10)的两侧的外层(15,16)。 每个压花层具有相同的杯 - 球图案形式的交替的升高和降低的突起(23,24)。 还描述了用于生产这种刚性层压板的方法。