公开(公告)号：US09517501B2

公开(公告)日：2016-12-13

申请号：US14232847

申请日：2011-07-21

申请人： Kimwah Chin ,  Xiaolei Sheng ,  Yang Li ,  Lhoden Chothutshang

发明人： Kimwah Chin ,  Xiaolei Sheng ,  Yang Li ,  Lhoden Chothutshang

IPC分类号： B21D13/02 ,  B29C53/24 ,  B31F1/24 ,  B21D13/10

CPC分类号： B21D13/02 ,  B21D13/10 ,  B29C53/24 ,  B31F1/247 ,  Y10T428/12354

摘要： A sheet forming tool (1) for the manufacture of a corrugated sheet has a lower tool element (40) and an upper tool element (50), each of the upper tool element and the lower tool element having a front side (23, 33, 41) and a rear side (25, 35, 42). The lower tool element (40) comprises a first base element (2, 4, 6, 8) and a first finger element (3, 5, 7, 9) projecting from said first base element (2, 4, 6, 8). The first finger element (3, 5, 7, 9) forms a first ridge (22, 24, 26, 28) for forming a corrugation peak in the sheet. The upper tool element (50) comprises a second base element (12, 14) and a second finger element (13, 15) projecting from said second base element (12, 14), the second finger element (13, 15) forming a second ridge (32, 34) for forming a corrugation trough in said sheet. The first ridge (22, 24, 26, 28) is arranged opposite to the second ridge (32, 34) and the first ridge (22, 24, 26, 28) is offset from the second ridge (32, 34) so as to allow for an engagement of the first finger element (3, 5, 7, 9) and the second finger element (13, 15) in an engaged position. Each of the first ridge (22, 24, 26, 28) and second ridge (32, 34) comprises a main portion (20) and an end portion (11, 21) and the angle ? (36) between each of the first ridge (22, 24, 26, 28) and second ridge (32, 34) in the main portion (20) and the corresponding front side (23, 33, 41) is at least partly different from the angle between each of the first ridge (22, 24, 26, 28) and second ridge (32, 34) in the end portion (11, 21) and the corresponding front side and a space is provided between the first finger element (3, 5, 7, 9) and the neighboring second finger element (13, 15) in the engaged position.

公开(公告)号：US20150360436A1

公开(公告)日：2015-12-17

申请号：US14761295

申请日：2013-12-12

申请人： MITSUBISHI HEAVY INDUSTRIES PRINTING & PACKAGING MACHINERY, LTD.

发明人： Kazuhito OHIRA ,  Kazuki MIZUSHIMA

IPC分类号： B31F1/24

CPC分类号： B31F1/24 ,  B31F1/28 ,  B31F1/2818 ,  Y10T156/1052

摘要： A device includes a tank for storing a glue solution; a roll having a surface for transferring the glue solution onto an area of a corrugating medium of a single-faced corrugated fiberboard sheet in the width direction; scraping members for regulating adhesion of the glue solution outside the area on the surface of the roll; a movement mechanism for moving the scraping members in the width direction; and a control device for setting, on the basis of the cutting width dimension with which the double-faced cardboard sheet is to be cut after passing the roll, the area to be a region in which margins in the width direction have been added outside positions of the side edges of the cutting width dimension, and for controlling the movement mechanism to dispose the scraping members at positions corresponding to the positions of the side edges of the glue application region.

摘要翻译： 一种装置包括用于储存胶溶液的罐; 具有用于将胶溶液转移到宽度方向上的单面瓦楞纤维板片的波纹状介质的区域的表面的辊; 用于调节粘合剂溶液在辊表面上的区域外的粘合的刮擦构件; 移动机构，用于沿所述宽度方向移动所述刮削构件; 以及控制装置，用于根据在通过辊之后要切割双面纸板片的切割宽度尺寸来设定作为宽度方向上的边缘的区域被添加到外部位置的区域 的切割宽度尺寸的侧边缘，并且用于控制移动机构以将刮擦构件设置在与胶水施加区域的侧边缘的位置相对应的位置处。

公开(公告)号：US08631848B2

公开(公告)日：2014-01-21

申请号：US13047218

申请日：2011-03-14

申请人： Michael B. Hladilek ,  Carl R. Marschke

发明人： Michael B. Hladilek ,  Carl R. Marschke

IPC分类号： B32B37/06 ,  B31F1/24

CPC分类号： B31F1/285 ,  B31F1/2886 ,  D21H17/48 ,  D21H25/06 ,  Y10T156/10 ,  Y10T156/1016 ,  Y10T156/1025

摘要： Two paper webs saturated with an A-phase phenolic resins and dried to a B-phase are conveyed through separate low melting point metal alloy baths, one web after being corrugated, to convert the resin to a fully cured C-phase, whereafter the webs are joined to form a waterproof single face corrugated web.

摘要翻译： 用A相酚醛树脂饱和并干燥成B相的两个纸幅通过分开的低熔点金属合金浴，一个在波纹状之后的一个纤维网输送，以将树脂转变成完全固化的C相，之后将幅材 连接形成防水单面波纹腹板。

公开(公告)号：US20130029066A1

公开(公告)日：2013-01-31

申请号：US13189772

申请日：2011-07-25

申请人： Michael G. Borchardt

发明人： Michael G. Borchardt

IPC分类号： B32B3/30 ,  C08F110/02 ,  B29C55/06 ,  B31F1/24 ,  B32B1/02 ,  B32B27/32

CPC分类号： B29C47/0057 ,  B29C53/285 ,  B29C55/023 ,  B29C55/06 ,  B29C55/065 ,  B29C55/18 ,  B29D7/01 ,  B29K2023/0625 ,  B29K2023/12 ,  B29K2105/256 ,  B29K2995/0097 ,  B29L2007/00 ,  B29L2007/008 ,  B29L2016/00 ,  B31B70/008 ,  B31B70/874 ,  B31B70/88 ,  B31B2155/00 ,  B31B2155/0014 ,  B31B2160/10 ,  B31F1/26 ,  B32B3/30 ,  C08J5/18 ,  C08J2323/06 ,  Y10T428/1324 ,  Y10T428/1334 ,  Y10T428/1345 ,  Y10T428/1352 ,  Y10T428/24355 ,  Y10T428/24446 ,  Y10T428/24471 ,  Y10T428/24479 ,  Y10T428/24537 ,  Y10T428/2457

摘要： Methods of incrementally stretching thermoplastic films in the machine direction include elongating the films in the machine direction without reducing the films' machine-direction tear resistance. In one or more implementations, methods of incrementally stretching thermoplastic films include reducing the gauge of the films without reducing the films' machine-direction tear resistance. The methods can involve cold stretching the films and imparting transverse-direction extending linear rib pattern into the film. The linear ribs can have alternating thick and thin gauges. Incrementally stretched thermoplastic films can have a machine-direction tear resistance that is approximately equal to or greater than the machine-direction tear resistance of the film prior to stretching.

摘要翻译： 在机械方向上逐步拉伸热塑性薄膜的方法包括在机器方向延长薄膜，而不会降低薄膜的机器方向的抗撕裂性。 在一个或多个实施方案中，递增拉伸热塑性薄膜的方法包括降低薄膜的规格而不减少薄膜的机器方向的抗撕裂性。 该方法可以包括冷拉伸薄膜并且将横向延伸的线性肋图案赋予薄膜。 线性肋可以具有交替的厚和薄的量规。 增量拉伸的热塑性薄膜可以具有大约等于或大于拉伸前的薄膜的机器方向抗撕裂性的机器方向的抗撕裂性。

公开(公告)号：US6143113A

公开(公告)日：2000-11-07

申请号：US32851

申请日：1998-03-02

申请人： Serge Berube

发明人： Serge Berube

IPC分类号： B05D1/00 ,  B32B29/08 ,  C08K5/00 ,  D21H19/14 ,  D21H19/20 ,  D21H19/46 ,  D21H19/58 ,  D21H27/10 ,  D21H27/40 ,  B31F1/24

CPC分类号： D21H27/40 ,  B32B29/08 ,  C08K5/0091 ,  D21H19/14 ,  D21H19/20 ,  D21H19/46 ,  D21H19/58 ,  D21H27/10 ,  Y10T156/1025 ,  Y10T428/1303 ,  Y10T428/31895 ,  Y10T428/31906 ,  Y10T428/31928

摘要： A coating composition for the linerboard of corrugated paperboard provides water and grease resistance but is water vapor permeable, and thus permits a different mode of manufacture of corrugated paperboard when aqueous adhesives are employed in the assembly of the linerboards and corrugated medium; in particular the linerboards may be coated with the coating composition prior to assembly of the corrugated paperboard because the water vapor permeable coating permits escape of the water of the aqueous adhesive, during drying of the assembled components of the corrugated paperboard; the coating composition employs a styrene-acrylate copolymer and a C.sub.14 -C.sub.18 fatty acid complex of a metal ion having an oxidation state of at least 3, such as chromium.

公开(公告)号：US5732609A

公开(公告)日：1998-03-31

申请号：US816493

申请日：1997-03-13

申请人： Carl R. Marschke

发明人： Carl R. Marschke

IPC分类号： B31F1/24 ,  B26D7/18 ,  B27L5/08 ,  B65H29/60 ,  B65H29/62 ,  B65H35/08 ,  B26D5/20

CPC分类号： B65H35/08 ,  B26D7/18 ,  B27L5/08 ,  B65H29/60 ,  B65H29/62 ,  B65H2511/11 ,  B65H2513/10 ,  B65H2701/1762 ,  Y10T83/2053 ,  Y10T83/2085 ,  Y10T83/2194 ,  Y10T83/222

摘要： A corrugator dry end includes a sheet saving diverter positioned immediately downstream of a rotary shear and a conventional scrap diverter. Useable sheets may be cut to selected useable lengths, diverted and stacked without damage, and without slowing the corrugator line. The useable sheet diverter includes a vacuum diverting conveyor and vacuum shingler which deliver sheets into an adjustable stacking bin.

摘要翻译： 波纹板干燥端包括位于旋转剪切器的正下方的片材节省分流器和常规废料分流器。 可使用的片材可以切割成选定的可使用长度，转移和层叠而不损坏，并且不减缓波纹机线。 可用的片材转向器包括真空转向输送机和将片材输送到可调整的堆垛仓中的真空装订器。

公开(公告)号：US5658230A

公开(公告)日：1997-08-19

申请号：US381990

申请日：1995-02-16

申请人： Paul Schweizer

发明人： Paul Schweizer

IPC分类号： A47K13/18 ,  A47K20060101 ,  B29C53/30 ,  B31D1/00 ,  B31F20060101 ,  B31F1/24 ,  B31B1/20 ,  B31B1/24

CPC分类号： B29C53/30 ,  B31F1/247 ,  Y10S493/96

摘要： For producing a protective layer made of a sheet, a device exhibits an oblong guide element (1) with an upper edge (2), by way of which a sheet (7) can be folded in its longitudinal direction. Clamping elements (15, 16), designed as sliders, are arranged on the side of the guide element (1); and the sheet (7), folded in its longitudinal direction, can be grasped on both sides of the guide element (1) with said clamping elements. To form folds in the sheet (7), the clamping elements (15, 16) can be slid in the longitudinal direction of the guide element (1).

摘要翻译： PCT No.PCT / CH94 / 00148 Sec。 371日期1995年2月16日 102（e）1995年2月16日PCT PCT 1994年7月13日PCT公布。 公开号WO95 / 02503 日期1995年1月26日为了制造由片材制成的保护层，装置具有长边导向元件（1），其具有上边缘（2），通过该长边导向元件可以在其纵向方向上折叠片材（7）。 设计为滑块的夹紧元件（15,16）布置在导向元件（1）的侧面上; 并且在其纵向方向上折叠的片材（7）可以用所述夹紧元件夹持在引导元件（1）的两侧。 为了在片材（7）中形成褶皱，夹紧元件（15,16）可以沿导向元件（1）的纵向方向滑动。

公开(公告)号：US5466329A

公开(公告)日：1995-11-14

申请号：US253647

申请日：1994-06-03

申请人： Carl R. Marschke

发明人： Carl R. Marschke

IPC分类号： B31F1/28 ,  B31F1/20 ,  B31F1/24

CPC分类号： B31F1/2881 ,  B32B37/1027 ,  B32B2309/12 ,  Y10T156/1025

摘要： A variable load ballast system for the double facer of a corrugator includes a number of rows of holddown belt engaging ballast members positioned in side-by-side relation transversely across the belt, with the rows extending over the full heating section of the double facer. Each of the rows is divided into a number of longitudinal segments, each of which segments is controlled by a vertical actuator to move the segment between a lower full load ballast position on the belt and an upper no load position off the belt. The rows may comprise a series of ballast rollers or a continuous flexible membrane and either embodiment provides the ability to vary the ballast load on the holddown belt longitudinally, laterally and in any pattern of symmetry or asymmetry to accommodate a wide range of operating conditions and problems typically arising in the operation of a double facer.

摘要翻译： 用于瓦楞机的双面的可变负载镇流器系统包括多排压紧带接合的压载构件，其横向穿过带并排设置，横排横跨该双层面的整个加热区段。 每排分为多个纵向段，每个段由垂直致动器控制，以在带上的较低满负荷压载位置和带的上空载位置之间移动段。 行可以包括一系列压载辊或连续的柔性膜，并且任一实施例提供在纵向，横向和任何对称或不对称的方式改变压紧带上的镇流器负载的能力，以适应宽范围的操作条件和问题 通常在双面操作中产生。

公开(公告)号：US5419796A

公开(公告)日：1995-05-30

申请号：US205253

申请日：1994-03-03

申请人： Ray R. Miller

发明人： Ray R. Miller

IPC分类号： B31F1/28 ,  B32B3/28 ,  B32B37/00 ,  B32B37/20 ,  B32B37/30 ,  B31F1/24 ,  B31F1/32

CPC分类号： B32B37/20 ,  B31F1/2863 ,  B32B3/28 ,  B32B37/0076 ,  B32B37/1045 ,  B32B37/1292 ,  B32B38/0012 ,  Y10T156/102 ,  Y10T428/24694 ,  Y10T428/24711 ,  Y10T428/24727

摘要： The invention is a method of fluting corrugating medium which can be formed in conventional or unconventional flute configurations. The method employs at least one additional corrugating roll in addition to the usual two. The first pair of rolls create initial flutes in the medium. Initially fluted medium is then transferred to a third roll of lesser flute pitch than the first rolls. In this manner the initially created flutes can be reformed into configurations not possible using conventional systems. A fourth roll can be used to achieve additional flute pitch reduction. Using this method flutes with very sharply angled tips can be formed. Other embodiments enable formation of less conventional cross sectional configurations such as flutes with asymmetric patterns.

摘要翻译： 本发明是一种可以用传统的或非常规的槽纹构造形成的瓦楞纸介质的方法。 该方法除通常的两种以外还使用至少一个额外的波纹辊。 第一对辊在介质中产生初始槽纹。 然后将最初的槽状介质转移到比第一辊更小的沟槽间距的第三辊。 以这种方式，可以使用常规系统将初始产生的槽纹重新形成为不可能的构型。 可以使用第四卷来实现额外的凹槽间距减小。 使用这种方法可以形成具有非常尖锐倾斜的尖端的凹槽。 其他实施例能够形成较不常规的横截面构造，例如具有不对称图案的槽纹。

公开(公告)号：US5015317A

公开(公告)日：1991-05-14

申请号：US287740

申请日：1988-12-22

申请人： John A. Corey ,  John T. Schnebly

发明人： John A. Corey ,  John T. Schnebly

IPC分类号： B31F1/24

CPC分类号： B31F1/245 ,  Y10T156/1003 ,  Y10T156/1007 ,  Y10T156/1015

摘要： A machine (300) and the process for manufacture of a unique completely pleated product (110) which is made from a continuous, flexible web (311) for the covering of windows and the like. The machinery consists of a production line (300) with at least a screen printing assembly (306), printing phase control apparatus (330), a unique pleating assembly (400) and a folding assembly (500) for stacking and receiving the final product, screen printing and web travel phasing is performed in accordance with standard practices in the industry, while the pleating and folding of the finished product is performed by apparatus designed and constructed by the instant inventors. After predetermined patterns of adhesive or bonding material (212) have been applied to the continuous web (311), it is pleated by a paired roller assembly (400) and, through the use of an air knife assembly (500), folded into a collecting apparatus. The finished product (110) is a completely pleated structure consisting of front and rear pleated faces containing, interstitially, a multi-cellular structure. The finished product realizes a flexible, shading structure which can be compactly collapsed, revealing essentially none of the pleated surfaces. The finished product derives its uniqueness primarily from the fact that it is pleated from a single continuous web and that retroflexing of the web comprises complete folds in, or pleating of, the web.

摘要翻译： 一种机器（300）和用于制造独特的完全褶皱产品（110）的方法，其由用于覆盖窗户等的连续柔性网（311）制成。 机器包括至少具有丝网印刷组件（306）的生产线（300），印刷相位控制装置（330），独特的打褶组件（400）和折叠组件（500），用于堆叠和接收最终产品 根据行业的标准做法执行丝网印刷和卷筒纸行进定相，而成品的打褶和折叠由本发明人设计和构造的装置进行。 在将预定图案的粘合剂或粘合材料（212）施加到连续卷材（311）之后，它被一对辊组件（400）打褶，并且通过使用气刀组件（500）折叠成 收集装置。 最终产品（110）是完全打褶的结构，由前后褶皱面组成，间隙为多孔结构。 成品实现了可以紧凑地折叠的柔性遮光结构，基本上没有露出褶皱表面。 成品主要来自于从单个连续的网络打褶的事实，并且网的后退包括网络的完整折叠或打褶。