Method for increasing the absorption capacity of saturating papers
    3.
    发明授权
    Method for increasing the absorption capacity of saturating papers 失效
    提高饱和纸吸收能力的方法

    公开(公告)号:US06402871B1

    公开(公告)日:2002-06-11

    申请号:US09579967

    申请日:2000-05-26

    Abstract: A method for forming a saturating paper comprising the steps of selecting a sheet of paper, creating an embossed pattern of polygons on the sheet to increase the absorption capacity of the sheet, and causing a resin to contact the sheet such that the sheet absorbs at least a portion of the resin. The invention also includes a method for forming a decorative laminate including the steps of providing an overlay sheet, embossing the overlay sheet to increase the absorption capacity of the overlay sheet, and causing a resin to contact the overlay sheet such that the overlay sheet absorbs at least a portion of the resin. The method also includes the steps of locating the overlay sheet onto a decor sheet, and heating the overlay sheet and the decor sheet under pressure to bond the overlay sheet to the decor sheet.

    Abstract translation: 一种用于形成饱和纸的方法,包括以下步骤:选择一张纸,在片材上产生多边形的压花图案以增加片材的吸收能力,并使树脂与片材接触,使得片材至少吸收 一部分树脂。 本发明还包括一种用于形成装饰层压板的方法,其包括以下步骤:提供覆盖片,压印覆盖片以增加覆盖片的吸收能力,并使树脂与覆盖片接触,使覆盖片吸收在 至少一部分树脂。 该方法还包括以下步骤:将覆盖片定位在装饰片上,并在压力下加热覆盖片和装饰片以将覆盖片粘合到装饰片上。

    Paperboard product and process
    4.
    发明授权
    Paperboard product and process 失效
    纸板产品和工艺

    公开(公告)号:US5204173A

    公开(公告)日:1993-04-20

    申请号:US621083

    申请日:1990-11-29

    Abstract: A laminated paperboard product and a process for making the product and shoe insoles made therefrom. The product is formed of a first layer with a mixture of a predominance of a polyolefin fibers (preferably polyethylene) that has been treated to make it hydrophilic and long fiber softwood pulp, and a second layer formed of a mixture of the polyolefin fiber (again preferably polyethylene) and a predominance long fiber softwood pulp.When made into shoe insoles, the product has a second ply formed of a third and a fourth layer. The third layer has a composition that is similar to the second layer in that the quantity of polyolefin is greater then the quantity of wood pulp and the fourth layer has a composition that is similar to the first layer in that the quantity of polyolefin is less then the quantity of wood pulp.The layers of the product are bonded together by melting the polyolefin of one layer into the polyolefin and the fiber matrix of an adjacent layer, each of the layers being disposed on each other, the first layer forming one side and the fourth layer forming an obverse side and the second and third layers being disposed therebetween.

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