Nylon barrier board structure
    1.
    发明申请
    Nylon barrier board structure 审中-公开
    尼龙阻挡板结构

    公开(公告)号:US20080032075A1

    公开(公告)日:2008-02-07

    申请号:US11895457

    申请日:2007-08-24

    IPC分类号: B32B27/10

    摘要: A paperboard laminate useful for making gable top juice cartons is provided. The laminate provides for a high melting point polymer such as a semi-crystalline nylon to be applied directly to a board surface as an oxygen barrier layer. An anti-scalping layer is also provided by a polar polymer which is connected by a tie layer to an outermost skin coat layer. Positioned between the skin coat layer and the oxygen barrier layer are one or more bulk layers of polyolefins. The resulting laminate affords a juice carton which has good oxygen barrier and Vitamin C retention properties, is resistant to overactivation during heat sealing, has minimal scalping of d-limonene and essential oils, and has excellent bulge resistance.

    摘要翻译: 提供了可用于制造山形顶级果汁纸箱的纸板层压板。 层压板提供高熔点聚合物,例如半结晶尼龙,作为氧阻隔层直接施加于基板表面。 防剥皮层也由极性聚合物提供,极性聚合物通过粘结层连接到最外层的皮肤涂层。 位于皮肤涂层和氧阻隔层之间的是聚烯烃的一个或多个本体层。 所得到的层压板提供了具有良好的氧气阻隔性和维生素C保留性能的果汁纸盒,耐热封时的过度活化,具有最小的d-柠檬烯和精油的剥皮性,并且具有优异的耐膨胀性。

    Nylon barrier board structure
    5.
    发明授权
    Nylon barrier board structure 有权
    尼龙阻挡板结构

    公开(公告)号:US07276294B2

    公开(公告)日:2007-10-02

    申请号:US10431955

    申请日:2003-05-08

    IPC分类号: B32B27/00 B32B27/34 B32B29/00

    摘要: A paperboard laminate useful for making gable top juice cartons is provided. The laminate provides for a high melting point polymer such as a semi-crystalline nylon to be applied directly to a board surface as an oxygen barrier layer. An anti-scalping layer is also provided by a polar polymer which is connected by a tie layer to an outermost skin coat layer. Positioned between the skin coat layer and the oxygen barrier layer are one or more bulk layers of polyolefins. The resulting laminate affords a juice carton which has good oxygen barrier and Vitamin C retention properties, is resistant to overactivation during heat sealing, has minimal scalping of d-limonene and essential oils, and has excellent bulge resistance.

    摘要翻译: 提供了可用于制造山形顶级果汁纸箱的纸板层压板。 层压板提供高熔点聚合物,例如半结晶尼龙,作为氧阻隔层直接施加于基板表面。 防剥皮层也由极性聚合物提供,极性聚合物通过粘结层连接到最外层的皮肤涂层。 位于皮肤涂层和氧阻隔层之间的是聚烯烃的一个或多个本体层。 所得到的层压板提供了具有良好的氧气阻隔性和维生素C保留性能的果汁纸盒,耐热封时的过度活化,具有最小的d-柠檬烯和精油的剥皮性,并且具有优异的防胀性。

    Flavor barrier
    6.
    发明授权
    Flavor barrier 有权
    风味屏障

    公开(公告)号:US07235306B2

    公开(公告)日:2007-06-26

    申请号:US10718906

    申请日:2003-11-21

    申请人: Kevin Cable

    发明人: Kevin Cable

    IPC分类号: B32B23/06 B23B27/08

    摘要: A heat sealable barrier layer for food and beverage cartons is provided, the barrier layer including an additive material which reduces the amount of essential oil scalping from citrus products. Additionally, a carton coating layer and process is provided for reducing a coefficient of friction of stacked carton blanks. An additional embodiment of the invention provides for a paperboard substrate having reduced water vapor transmission rates, the reduction in water vapor transmission rates being attributed to one or multiple extruded layers containing an effective amount of an inorganic additive.

    摘要翻译: 提供了用于食品和饮料纸箱的可热封阻挡层,该阻隔层包括减少从柑橘制品中挥发的精油量的添加剂材料。 此外,提供纸箱涂层和工艺以减少堆叠的纸箱毛坯的摩擦系数。 本发明的另一个实施方案提供了具有降低的水蒸汽透过率的纸板基材,水蒸气透过率的降低归因于含有有效量的无机添加剂的一个或多个挤出层。