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51. 发明授权

EP0600232B1 Verfahren und Vorrichtung zum Herstellen von Wellbandverpackungsteilen 失效
标题翻译：用于生产波纹带包装件的方法和装置
公开(公告)号：EP0600232B1
公开(公告)日：1998-04-22
申请号：EP93117559.0
申请日：1993-10-29
申请人： ALPHA INDUSTRIE DESIGN GmbH CAE/CAD/CAM Beratungsgesellschaft Projektierung und Realisierung
发明人： Erhard-Hollmann, Joachim
IPC分类号： B31F1/30
CPC分类号： B31F1/30 , B32B37/1292 , B32B2317/12 , Y10T156/1016 , Y10T156/1025

52. 发明公开

EP0832906A2 Water resistant alkaline corrugating adhesive composition 失效
标题翻译： Wasserbeständige，alkalische Wellpappenklebstoffmasse
公开(公告)号：EP0832906A2
公开(公告)日：1998-04-01
申请号：EP97112455.7
申请日：1997-07-21
申请人： National Starch and Chemical Investment Holding Corporation
发明人： Philbin, Michael T. , Albrecht, Norman G.
IPC分类号： C08G6/02 , C09J103/02 , C09J161/02
CPC分类号： C09J161/02 , C08G6/02 , C08L2666/14 , C09J103/02 , Y10T156/1016 , Y10T156/1025
摘要： An improved ketone-formaldehyde crosslinking additive having reduced free-formaldehyde content and which is useful in providing a starch-based alkaline corrugating adhesive composition with enhanced water resistance and viscosity properties is obtained by a process wherein the additive is treated with selected sulfite salts.
摘要翻译：通过其中添加剂用选择的亚硫酸盐盐处理的方法可获得具有降低的游离甲醛含量的改进的酮 - 甲醛交联添加剂，其可用于提供具有增强的耐水性和粘度特性的淀粉基碱性波纹粘合剂组合物。

53. 发明授权

EP0682159B1 Deep ribbed sandwich panel and method for its manufacture 无效
标题翻译： Tiefgerippte夹芯板，其制备方法
公开(公告)号：EP0682159B1
公开(公告)日：1997-11-19
申请号：EP95100666.7
申请日：1995-01-19
申请人： METECNO S.p.A.
发明人： Tognelli, Giorgio
IPC分类号： E04C2/292 , B32B3/30 , B32B15/14
CPC分类号： B32B15/14 , B32B3/30 , B32B2315/14 , E04C2/292 , E04D3/35 , E04D3/351 , Y10T156/10 , Y10T156/1025 , Y10T428/238 , Y10T428/24132 , Y10T428/2457 , Y10T428/24612 , Y10T428/24628 , Y10T428/24661 , Y10T428/24694

54. 发明公开

EP0786329A3 Method and apparatus for single facer glue application adjustment 失效
标题翻译：用于单面胶水应用调整的方法和设备
公开(公告)号：EP0786329A3
公开(公告)日：1997-08-13
申请号：EP97100205.0
申请日：1997-01-08
申请人： MITSUBISHI JUKOGYO KABUSHIKI KAISHA
发明人： Seki, Yukuharu, c/o Mitsubishi Jukogyo K. K. , Ando, Makoto, c/o Mitsubishi Jukogyo K. K. , Nitta, Takashi, c/o Mitsubishi Jukogyo K. K.
IPC分类号： B31F1/28
CPC分类号： B31F1/2818 , B31F1/2831 , Y10T156/1016 , Y10T156/1025 , Y10T156/1798
摘要： Object: To provide a single facer glue application adjusting method and apparatus which enable 1 to prevent occurrence of defective sheet accompanying with operation mistake like negligence of setting change of roll gap in a change of papers, 2 to improve appearance of corrugated board sheet and to enhance quality of strength etc. of same and 3 to decrease manufacturing cost of a glue application adjusting apparatus. Construction: A glue application roll 1 rotating at a circumferential velocity v 1 is moved to touch a downstream side corrugating roll (an upper corrugating roll) 9 rotating at a circumferential velocity v 2 via a core paper 11 and, in response to variation in vibration, noise, drive torque or pressing reaction force of the glue application roll 1 caused thereby, a setting position of the glue application roll 1 to the downstream side corrugating roll 9 is adjusted, thus a gap between the glue application roll 1 and the downstream side corrugating roll 9 is maintained approximately at a thickness of the core paper 11.
摘要翻译：目的：提供一种单面胶水涂布调整方法和设备，其能够防止伴随着操作错误发生的不良纸张，例如疏忽改变纸张的辊缝改变，2以改善瓦楞纸板的外观，并且提高其强度等的质量，降低胶水施胶调节装置的制造成本。结构：使以圆周速度v1旋转的涂胶辊1移动以接触经由芯纸11以圆周速度v2旋转的下游侧瓦楞辊（上瓦楞辊）9，并且响应于振动的变化，噪声，由此造成的涂胶辊1的驱动扭矩或压力反作用力，调整涂胶辊1到下游侧瓦楞辊9的设定位置，因此涂胶辊1与下游侧瓦楞辊之间的间隙大致保持芯纸11的厚度。

55. 发明授权

EP0373729B1 Method for strengthening a panel 失效
标题翻译：加固板的方法。
公开(公告)号：EP0373729B1
公开(公告)日：1995-08-09
申请号：EP89203206.1
申请日：1989-12-14
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： Guiton, Jeremy David Lehardy
IPC分类号： B29D9/00 , B29C65/02 , B32B27/04 , B63B5/24
CPC分类号： B29D99/0014 , B29C70/34 , B29D24/00 , Y10T156/1025 , Y10T156/1051 , Y10T428/24562 , Y10T428/24661 , Y10T428/24669

56. 发明授权

EP0383214B1 Starch-based corrugating adhesive having a polyvinyl alcohol component 失效
标题翻译：基于与Polyvinylalkoholbestandteil淀粉波纹板粘合剂。
公开(公告)号：EP0383214B1
公开(公告)日：1995-08-02
申请号：EP90102621.1
申请日：1990-02-10
申请人： H.B. FULLER LICENSING & FINANCING, INC.
发明人： Faber, John A. , Krankkala, Paul L.
IPC分类号： C09J103/02
CPC分类号： C09J103/02 , C08L2666/02 , C08L2666/54 , Y10T156/1021 , Y10T156/1025 , Y10T428/31895
摘要： A starch-based corrugating adhesive providing a controlled rate of viscosity increase and green bond formation comprising water, starch, caustic alkali, an active boron source, and polyvinyl alcohol having an intermediate degree of hydrolysis (about 92% to 98%), wherein the polyvinyl alcohol constituent imparts a definite increase in the rate of viscosity building of the adhesive, the rate of viscosity increase being controlled to provide an effective green bond and final adhesive bond on a corrugated board surface.

57. 发明公开

EP0662045A1 MACHINE ET PROCEDE DE FABRICATION D'UNE FEUILLE DE CARTON ONDULE SIMPLE FACE 失效
标题翻译：装置及其制造方法一面WELLPAPPE。
公开(公告)号：EP0662045A1
公开(公告)日：1995-07-12
申请号：EP94922934.0
申请日：1994-07-18
申请人： OTOR
发明人： BARNY, Jean-Jacques
IPC分类号： B31F1 , B32B3 , B32B29
CPC分类号： B31F1/2854 , B31F1/285 , B31F1/2877 , Y10T156/1016 , Y10T156/1025
摘要： A machine (1) and a method for making a sheet (36) of a single face corrugated cardboard by gluing a fluted cardboard sheet (23) onto a planar cardboard sheet (24), said machine including three substantially tangentially paired heating rollers with parallel axes. The machine comprises a fourth smooth heating roller (26) having an axis (27) parallel to the other rollers, and being arranged further down the corrugated board path than said other rollers for holding the fluted sheet against the second roller (13) over an arc of circumference which corresponds to a central angle α having a first predetermined value. Said fourth roller also engages the back of the planar sheet over an arc of circumference which corresponds to a central angle β having a second predetermined value.

58. 发明授权

EP0555202B1 A DEVICE FOR INTRODUCING LIQUID COMPOSITION INTO THE PIPES OF CORRUGATED CARDBOARD SHEETS 失效
标题翻译：装置引入液体组合纸板管in。
公开(公告)号：EP0555202B1
公开(公告)日：1994-11-02
申请号：EP90901067.0
申请日：1989-12-20
申请人： STERNHAMN, Nils-Ake
发明人： STERNHAMN, Nils-Ake
IPC分类号： E04C2/36
CPC分类号： B31F1/2886 , Y10S118/10 , Y10T156/1025 , Y10T156/1383
摘要： The device of the invention for introducing liquid composition into the pipes of corrugated cardboard sheets comprises at least one guide bar (3) having a guiding slot (4) for the top edges of the sheets being conveyed below the guide bar. Knives (8) are provided near the bottom edges of the slot. To cut loose narrow top edge areas of the exterior walls of the corrugated cardboard sheets from the adjacent pipe walls the edge areas constituting seals against the side walls of the slot exteriorly of the knives. Injector nozzles (13) open into the slot bottom for injecting composition into the pipes of the corrugated cardboard sheets. The vertical distance between the bottom of the guide bar slot and the conveyor is adjustable. The injectors are connected into a composition circulation circuit.

59. 发明授权

EP0451705B1 Apparatus for and method of applying an elastic material to a flexible backing 失效
标题翻译：装置和用于在柔性基板上安装的弹性材料的方法。
公开(公告)号：EP0451705B1
公开(公告)日：1994-08-03
申请号：EP91105341.1
申请日：1991-04-04
申请人： KIMBERLY-CLARK CORPORATION
发明人： Hoffman, John William , Dehn, Karl Robert
IPC分类号： A61F13/15
CPC分类号： A61F13/15593 , Y10T156/1025 , Y10T156/1077 , Y10T156/1722 , Y10T156/1734

60. 发明公开

EP0605475A1 CORRUGATED PAPERBOARD STRENGTH ENHANCING PROCESS 失效
标题翻译：一种用于增加瓦楞纸板的强度的方法。
公开(公告)号：EP0605475A1
公开(公告)日：1994-07-13
申请号：EP92919098.0
申请日：1992-04-29
申请人： WEYERHAEUSER COMPANY
发明人： WALLICK, Scott, Alan
IPC分类号： B31F1 , B05B7 , B05B15 , B32B3 , B32B29
CPC分类号： B32B29/08 , B05B7/025 , B05B7/0861 , B05B7/0884 , B05B14/30 , B32B7/12 , B32B27/10 , B32B2255/26 , B32B2305/72 , Y02P70/36 , Y10T156/1016 , Y10T156/1025
摘要： A corrugated paperboard strength enhancing process includes at least one resin application station located within the confines of the corrugator at a position where it is operable to apply a preselected amount of strength enhancing resin to at least one side of the medium after it has been fluted and most preferably before adhesive has been applied to the medium for securing liner paper thereto. At least one liner is adhered to the set of opposed flute tips. Thereafter the combined board with the resin compound on selected transverse portions of the fluted medium is allowed to cure, under selected temperature and moisture conditions and without the application of pressure that would crush the fluted medium. A suitable resin for the intended purpose is an isocyanate compound. The strength-enhanced corrugated paperboard can be efficiently repulped.

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