-
公开(公告)号:US5783030A
公开(公告)日:1998-07-21
申请号:US587495
申请日:1996-01-17
申请人: Joseph C. Walsh
发明人: Joseph C. Walsh
CPC分类号: B65D5/563 , B32B37/12 , B32B37/1292 , B31B2217/0084 , Y10T156/1095 , Y10T156/1098 , Y10T156/1727 , Y10T156/1739 , Y10T156/1741 , Y10T156/1798
摘要: Apparatus and method for forming a laminate comprising a relatively rigid material having an inner surface with at least one portion thereof comprising a central body portion and wherein the central body portion of a relatively flexible material, preferably fluid impervious, is secured to the central body portion of the relatively rigid material and the relatively flexible material has opposite edge portions not secured to other portions of the inner surface and to carton blanks formed therefrom. In some instances strips of another relatively flexible material are secured to the opposite edge portions but are not secured to the inner surface.
摘要翻译: 用于形成层压体的装置和方法包括具有内表面的相对刚性的材料,其中至少一部分包括中心主体部分,并且其中优选不透液体的相对柔性材料的中心体部分固定到中心体部分 的相对刚性的材料,并且相对柔性材料具有不固定到内表面的其它部分的相对边缘部分和由其形成的纸板坯料。 在一些情况下,另一相对柔性材料的条带被固定到相对的边缘部分,但是没有固定到内表面。