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3. 发明专利

JPS61127332A Joining method with polypropylene molded article 失效
标题翻译：聚丙烯模制品的加工方法
公开(公告)号：JPS61127332A
公开(公告)日：1986-06-14
申请号：JP24914684
申请日：1984-11-26
申请人： Daiwa Mark Kk
发明人： WATANABE HIROTO
IPC分类号： B29C65/02 , B29C65/00 , B29C65/48 , B29C65/50
CPC分类号： B29C65/5057 , B29C65/5028 , B29C66/112 , B29C66/131 , B29C66/242 , B29C66/53461 , B29C66/71 , B29C66/7487 , B29C66/8322 , B29L2031/758 , B29K2023/12
摘要： PURPOSE:To enable adhesion of the other component based on an adhesive agent, by a method wherein a congregated surface of fibers is formed by fusing a congregated member of the fibers in a sheetlike state to a desired surface part of a polypropylene molded article by melting the desired surface part. CONSTITUTION:When, for example, a surface plate 3 of a body is joined with the top edge 2 of a main body 1a of the body of a frame member obtained by monolithic molding of the main body of the body and a neck, cotton cloth 4 cut into a width of the top edge 2 is applied to a joint surface 2a of the top edge 2, and a heating unit 5 is pressed to the joint surface 2a through the cloth 4. The surface of the joint surface 2a to which the heating unit is pressed is melted and streamed into texture of the cotton cloth, and when the heating unit 5 is separated it is cured immediately and the cotton cloth 4 is fused to the top surface. The top edge surface of the main body 1a of the body is formed into the size of the cotton cloth surface 4a and then the surface plate 3 and the cloth surface 4a are joined each other through an adhesive agent. As the surface plate 3 is made of lumber and on the one hand, main body side of the body is made of the cotton cloth surface, both can be stuck firmly by making use of a traditional adhesive agent.
摘要翻译：目的：为了使其它组分基于粘合剂粘附，通过以下方法形成聚乙烯纤维的聚集表面：通过熔融将聚丙烯模塑制品的纤维的聚集构件以片状状融合到聚丙烯模塑制品的所需表面部分所需的表面部分。构成：例如，当主体的平板3与通过主体和颈部的整体模制而获得的框架构件的主体1a的主体1a的顶边缘2相接合时，棉布将切割成上边缘2的宽度的图4所示的图案4施加到顶边缘2的接合表面2a，并且加热单元5通过布4被压向接合表面2a。接合表面2a的表面加热单元被压制熔化并流入棉布的织构，并且当加热单元5分离时，立即固化，并将棉布4熔合到顶表面。本体的主体1a的上边缘表面形成为棉布表面4a的尺寸，然后表面板3和布面4a通过粘合剂彼此接合。由于表面板3由木材制成，并且一方面，主体的主体侧由棉布表面制成，都可以通过使用传统的粘合剂牢固地粘贴。

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