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    • 2. 发明申请
    • SIZING-ADHESIVE COMPOSITION AND RELATED METHODS
    • 尺寸粘合组合物及相关方法
    • WO2012075012A2
    • 2012-06-07
    • PCT/US2011/062402
    • 2011-11-29
    • CARGILL, INCORPORATEDANDRIESSEN, Freddy Johannes MartinaJANNUSCH, LeonardMICEK, Lawrence L.
    • ANDRIESSEN, Freddy Johannes MartinaJANNUSCH, LeonardMICEK, Lawrence L.
    • B31F1/20
    • B29C35/0277B31F1/2809B31F1/2818
    • A novel process for the production of corrugated paperboard is disclosed. The present invention relates generally to sizing-adhesive compositions that combine a sizing component and an adhesive into one sizing-adhesive composition that strengthens the paper, resulting in less paper used and stored, and reduces costs. In one aspect, the process runs at lower temperatures, thereby reducing energy costs. Aspects of the present invention are directed to using these compositions in a process for applying the sizing-adhesive composition to optimize the bonding and sizing of papers. In one aspect, the process produces a corrugated paperboard with acceptable strength at a reduced cost. In another aspect, it provides a means of making a more sustainable packaging material by utilizing less paper - a renewable packaging material - and less energy compared to the current process used to produce corrugated board. In another aspect, the method allows for printability as the application of glue over the surface creates a flatter and more uniform surface.
    • 公开了一种生产瓦楞纸板的新颖方法。 本发明一般涉及将上胶组分和粘合剂组合成一种加强纸的施胶 - 粘合剂组合物的定型粘合剂组合物,从而减少了纸的使用和储存,降低了成本。 在一个方面,该方法在较低温度下运行,从而降低能量成本。 本发明的方面涉及在施加施胶粘合剂组合物的方法中使用这些组合物以优化纸的粘合和上浆。 在一个方面,该方法以降低的成本产生具有可接受强度的瓦楞纸板。 另一方面,它提供了一种通过利用较少的纸(一种可再生的包装材料)制造更可持续的包装材料的方法 - 与用于生产瓦楞纸板的当前工艺相比,能量消耗更少。 在另一方面,该方法允许可印刷性,因为在表面上施加胶水会产生更平坦且更均匀的表面。