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    • 5. 发明申请
    • Insertion of an elongate element into a fibrous substrate
    • 将细长元件插入纤维基质中
    • US20060016557A1
    • 2006-01-26
    • US10536030
    • 2003-02-12
    • Paul HowlandPeter Henderson
    • Paul HowlandPeter Henderson
    • B29C65/00
    • D21H21/42D21F1/44
    • This invention is directed to improvements in manufacturing substrates, such as paper, incorporating an elongate element (13), to a method of and apparatus for making such paper and to documents made therefrom. The method comprises the steps of depositing fibres onto a moving support surface (10) to form a substrate (14) and introducing an elongate element (13) such that it is at least partially embedded in the substrate (14). Information pertaining to the location of a control feature of the elongate element (18) and the location of the substrate (17) are monitored and provided to a controller (16), which controls the tension of the elongate element (13) as it is introduced into the substrate (14). The location information is used to control the rate at which the elongate element is introduced so that the elongate element control feature is in registration with at least one control feature of the substrate (14).
    • 本发明涉及制造基材,例如将包含细长元件(13)的纸张制造成用于制造这种纸张的方法和装置以及由其制成的文件。 该方法包括以下步骤:将纤维沉积到移动的支撑表面(10)上以形成基底(14)并引入细长元件(13),使得其至少部分地嵌入基底(14)中。 关于细长元件(18)的控制特征的位置和基板(17)的位置的信息被监视并提供给控制器(16),控制器(16)控制细长元件(13)的张力,因为它是 引入基板(14)。 位置信息用于控制细长元件被引入的速率,使得细长元件控制特征与衬底(14)的至少一个控制特征对准。