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公开(公告)号:EP1015255A1
公开(公告)日:2000-07-05
申请号:EP97942854.7
申请日:1997-08-12
申请人: Frei, Willi
发明人: Frei, Willi
IPC分类号: B42F7/02
CPC分类号: B42F7/025
摘要: The invention relates to a flat transparent envelope comprising a rectangular, transparent cover sheet (1) and a rectangular, preferably transparent backsheet (2). The cover sheet (1) and backsheet (2) are flexible films joined together along at least two but no more than three of their edges so that the envelope is open along at least one of the sheet edges. The edges of the joined sheets are situated in the envelope plane and the transparent cover sheet (1) consists entirely of a magnifying material.
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公开(公告)号:EP1007373A1
公开(公告)日:2000-06-14
申请号:EP98906217.9
申请日:1998-02-11
发明人: PODOSEK, Edward
CPC分类号: B42F7/025
摘要: In one embodiment, a sheet protector (11) for holding a paper document comprises a sheet of transparent material, such as plastic, which is folded over on itself about a vertical fold line (115) to form a front panel (116-1) and a rear panel (116-2). The front and rear panels are identical in size and shape and each include a top edge (112-1), a bottom edge (119-1), a right side edge (121-1) and a left side edge (122-1), the vertical fold line defining the right side edge of the front panel and the left side edge of the rear panel. The front and bottom panels are secured together along their bottom edges by a horizontal weld line (123). The top and bottom panels are additionally secured together at a location in close proximity the side edges opposite the vertical fold line by a first vertical weld line (125, 127).
摘要翻译: 在一个实施例中,用于保持纸质文件的片材保护件(11)包括一片透明材料(例如塑料),该片材围绕垂直折叠线(115)自身折叠以形成前面板(116-1) 和后面板(116-2)。 前面板和后面板在大小和形状上是相同的,并且每个都包括顶部边缘(112-1),底部边缘(119-1),右侧边缘(121-1)和左侧边缘(122-1) ),垂直折叠线限定了前面板的右侧边缘和后面板的左侧边缘。 前面板和底面板通过水平焊接线(123)沿其底边固定在一起。 顶部和底部面板另外通过第一垂直焊接线(125,127)在紧靠与垂直折叠线相对的侧边的位置处固定在一起。
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53.
公开(公告)号:EP0794070B1
公开(公告)日:2000-04-26
申请号:EP97490004.5
申请日:1997-02-27
发明人: Dottel, Jean-Marc
IPC分类号: B42F7/02
CPC分类号: B42F7/025
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公开(公告)号:EP0988995A2
公开(公告)日:2000-03-29
申请号:EP98204036.2
申请日:1998-11-30
IPC分类号: B42F7/02
CPC分类号: B42F7/025
摘要: A document folder 1 for holding a document 7 is provided, which comprises a document holding portion 4 having a rectangular shape in plan, a reinforcement portion 5 provided adjacent the document holding portion 4 along one edge of the document holding portion 4 and reinforced by a multiplicity of fusion-bonded spots formed therein, and binder engagement means including a plurality of engagement portions 6 formed in the reinforcement portion 5 in a properly spaced relation along the one edge of the document holding portion 4 for engagement with a document binder, the document holding portion 4 and the reinforcement portion 5 being integrally composed of a synthetic resin sheet 2, 3, the document holding portion 4 having an opening 8 formed along at least one of the other three edges of the document holding portion 4 through which opening the document 7 is inserted into and taken out of the document holding portion 4. The present invention ensures easy reinforcement of the portion formed with the binder engagement means for cost reduction.
摘要翻译: 提供了用于保持文件7的文件夹1,其包括具有平面形状的矩形形状的文件保持部分4,沿文件保持部分4的一个边缘邻近文件保持部分4设置的加强部分5, 形成在其中的熔合点的多个性,以及装订器接合装置,包括形成在加强部分5中的多个接合部分6,沿着文件夹持部分4的一个边缘以适当间隔的关系形成,用于与文件夹相接合, 保持部4和加强部5由合成树脂片2,3一体地构成,原稿保持部4具有沿着原稿保持部4的其他三个边缘中的至少一个形成的开口8,打开文件 7被插入文件保持部分4中并从文档夹持部分4中取出。本发明确保了部件的容易加固 d具有用于成本降低的粘合剂接合装置。
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公开(公告)号:EP0670228A1
公开(公告)日:1995-09-06
申请号:EP95100391.2
申请日:1995-01-13
申请人: Louis Leitz KG
IPC分类号: B42F7/02
CPC分类号: B42F7/025
摘要: Die Erfindung bezieht sich auf eine Sichthülle oder Prospekthülle für Schriftgut mit zwei flach gegeneinander anliegenden, im Umriß im wesentlichen rechteckigen Transparentfolien (1), die im Bereich zweier oder dreier über Eck zusammenhängender Seitenränder (34,35) geschlossen und in den übrigen Seitenrandbereichen (36, 37) unter Bildung einer Einschuböffnung (6) für das Schriftgut offen ist. Zur Verstärkung der Transparentfolien (1) und zur Bildung eines Einreißschutzes tragen die Transparentfolien (1) je einen die Seitenränder (34,35,36,37) bildenden, eine zentrale Fensteröffnung (24) begrenzenden Papierrahmen (20, 22), deren einander zugewandte Rahmenschenkel (34',34'',35',35'') im Bereich der geschlossenen Seitenränder (34,35) paarweise an Falt- oder Klebekanten (11) miteinander verbunden sind.
摘要翻译: 观察信封具有两个彼此相对定位的矩形平坦的透明箔(1),它们在保持在角部的两个或三个侧边缘的区域中被封闭,并且在剩余的侧边缘区域中打开以形成插入开口 (6)。 透明箔支撑构成侧边缘(34,35,36,37)的纸框架(20,22),并限制窗口开口(24),其相邻的框架臂在封闭侧边缘的区域中被连接 在折叠或粘合边缘(9)。 纸框粘贴到透明箔上。
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