Forgery-preventing film
    1.
    发明授权
    Forgery-preventing film 有权
    防伪膜

    公开(公告)号:US07960022B2

    公开(公告)日:2011-06-14

    申请号:US12266683

    申请日:2008-11-07

    摘要: Disclosed is a forgery-preventing film having, on one side of a first layer (A) comprising a thermoplastic resin, a second layer (B) comprising a thermoplastic resin wherein said film satisfying at least one of the following conditions: Condition 1: one side of said first layer (A) is treated to prevent forgery and said second layer (B) is formed on the surface of the treated side of said first layer (A); Condition 2: said second layer (B) comprises at least two thermoplastic resins of different melt viscosities; Condition 3: porosity of said second layer (B) is greater than porosity of said first layer (A); and Condition 4: a polymer net is formed on one side of said first layer (A) and said second layer (B) is formed on the surface having the polymer net.

    摘要翻译: 公开了一种防伪膜,在包含热塑性树脂的第一层(A)的一侧上,包含热塑性树脂的第二层(B),其中所述膜满足以下条件中的至少一个:条件1:一 处理所述第一层(A)的侧面以防止伪造,并且所述第二层(B)形成在所述第一层(A)的处理侧的表面上; 条件2:所述第二层(B)包含至少两种不同熔体粘度的热塑性树脂; 条件3:所述第二层(B)的孔隙率大于所述第一层(A)的孔隙率; 和条件4:在所述第一层(A)的一侧上形成聚合物网,并且在具有聚合物网的表面上形成所述第二层(B)。

    FORGERY-PREVENTING FILM
    2.
    发明申请
    FORGERY-PREVENTING FILM 有权
    防伪电影

    公开(公告)号:US20090176075A1

    公开(公告)日:2009-07-09

    申请号:US12266683

    申请日:2008-11-07

    摘要: Disclosed is a forgery-preventing film having, on one side of a first layer (A) comprising a thermoplastic resin, a second layer (B) comprising a thermoplastic resin wherein said film satisfying at least one of the following conditions: Condition 1: one side of said first layer (A) is treated to prevent forgery and said second layer (B) is formed on the surface of the treated side of said first layer (A); Condition 2: said second layer (B) comprises at least two thermoplastic resins of different melt viscosities; Condition 3: porosity of said second layer (B) is greater than porosity of said first layer (A); and Condition 4: a polymer net is formed on one side of said first layer (A) and said second layer (B) is formed on the surface having the polymer net.

    摘要翻译: 公开了一种防伪膜,在包含热塑性树脂的第一层(A)的一侧上,包含热塑性树脂的第二层(B),其中所述膜满足以下条件中的至少一个:条件1:一 处理所述第一层(A)的侧面以防止伪造,并且所述第二层(B)形成在所述第一层(A)的处理侧的表面上; 条件2:所述第二层(B)包含至少两种不同熔体粘度的热塑性树脂; 条件3:所述第二层(B)的孔隙率大于所述第一层(A)的孔隙率; 和条件4:在所述第一层(A)的一侧上形成聚合物网,并且在具有聚合物网的表面上形成所述第二层(B)。

    Method of controlling thickness of oriented resin film
    4.
    发明授权
    Method of controlling thickness of oriented resin film 失效
    控制面向树脂薄膜厚度的方法

    公开(公告)号:US5059265A

    公开(公告)日:1991-10-22

    申请号:US457832

    申请日:1989-12-27

    申请人: Takaaki Asakura

    发明人: Takaaki Asakura

    摘要: The thickness of a biaxially oriented resin film is controlled by reading the thickness distribution of the oriented resin film prior to rolling up thereof and separating the readings into modes by harmonic analysis (Fourier transformation) using a computer. The modes are then divided into modes of a low frequency component and a high frequency components by a predetermined border mode. The deviation is controlled in the profile of the low frequency component by adjusting die bolts as well as controlling the deviation in the profile of the high frequency component by regulating temperatures of a number of heater elements in an oven.

    摘要翻译: 双轴取向树脂膜的厚度通过在卷取之前读取取向树脂膜的厚度分布并通过使用计算机的谐波分析(傅里叶变换)将读数分离为模式来控制。 然后,这些模式通过预定的边界模式分成低频分量和高频分量的模式。 通过调节模具螺栓来控制低频部件​​的轮廓偏差,并且通过调节烘箱中多个加热元件的温度来控制高频部件的轮廓的偏差。