公开(公告)号：US5690601A

公开(公告)日：1997-11-25

申请号：US660858

申请日：1996-06-10

Applicant: James A. Cummings ,  Arthur P. Burkart

Inventor： James A. Cummings ,  Arthur P. Burkart

IPC: B31B50/20 ,  B31B50/25 ,  B31F1/00 ,  B31D5/04 ,  B31F1/10

CPC classification number: B31F1/10 ,  B31B1/00 ,  B31F1/0012 ,  B31B2201/143 ,  B31B2201/255 ,  B31B2201/257 ,  Y10T83/037 ,  Y10T83/0385 ,  Y10T83/6489

Abstract: Corrugated paperboard box blanks are formed with corner fold lines defined by a colinear slit and score. The score deflects one slit edge of the liner out of the plane of the blank such that, when a subsequent lateral fold is made on the line, one slit edge tucks consistently under the other along the full length of the fold line. The resultant box blanks fold more squarely than prior art folded boxes with no significant loss in the compressive strength of the box.

Abstract translation: 瓦楞纸板盒坯料由合股狭缝和刻痕定义的角折线形成。 分数使衬套的一个狭缝边缘偏离坯料的平面，使得当在线上形成随后的侧向折叠时，一条狭缝边缘沿折叠线的整个长度一致地折叠。 所得的箱坯比现有技术的折叠箱更加平坦地折叠，箱的抗压强度没有显着的损失。

公开(公告)号：US5266148A

公开(公告)日：1993-11-30

申请号：US476525

申请日：1990-02-07

Applicant: Roderick G. Keech ,  James F. Smith ,  John W. Flynn

Inventor： Roderick G. Keech ,  James F. Smith ,  John W. Flynn

IPC: B26D3/08 ,  B31B1/14 ,  B31B1/25 ,  B31F1/00

CPC classification number: B31F1/10 ,  B26D3/085 ,  B31B1/00 ,  B31B2201/143 ,  B31B2201/146 ,  B31B2201/257 ,  Y10T156/1052 ,  Y10T156/1064 ,  Y10T156/1067 ,  Y10T156/1082 ,  Y10T156/1084 ,  Y10T156/1087 ,  Y10T156/12 ,  Y10T83/0215 ,  Y10T83/0304 ,  Y10T83/0393 ,  Y10T83/2083 ,  Y10T83/6584 ,  Y10T83/7826

Abstract: An improved triple wall corrugated paper board fold construction is formed by joining a single face web with a nonadhered band of the medium to a contiguous liner of another one of the single face webs, slitting and removing a portion of the nonadhered band along a narrow bending area, and removing the slit strip to leave a bending groove formed with one or more score lines in the material underlying the groove, as the board continuously moves along a path of travel.

Abstract translation: 通过将单面织物与介质的无粘合带接合到单面腹板中另一个的连续衬垫形成改进的三壁瓦楞纸板折叠结构，沿着窄弯曲切割和去除非粘附带的一部分 并且当板沿着行进路径连续移动时，移除狭缝条以在凹槽内的材料中留下形成有一个或多个刻痕线的弯曲槽。

公开(公告)号：US5261209A

公开(公告)日：1993-11-16

申请号：US824351

申请日：1992-01-23

Applicant: Heinz Focke ,  Helmut Granz

Inventor： Heinz Focke ,  Helmut Granz

IPC: B31B7/00 ,  B31B1/16 ,  B31B3/00 ,  B65B19/14 ,  B31B17/26

CPC classification number: B31F1/10 ,  B31B1/00 ,  B31B2201/145 ,  B31B2201/257 ,  Y10S493/911

Abstract: In the production of hinge lid packs with rounded longitudinal edges, collars (10) which are present in this type of pack are preshaped in the region of longitudinal edges (13) which are also rounded. For this purpose, a scoring (embossed strip 21, 22) which extends in the longitudinal direction is applied to a web of material (14). Thereafter, the collars (10) are severed from the web of material (14) and are preshaped in the region of the longitudinal edges (13) which are to be formed. The collars (10) which have been prepared in this way can be placed on a cigarette block and be further processed in the conventional manner.

Abstract translation: 在生产具有圆形纵向边缘的铰链盖包装时，存在于这种包装中的套环（10）在也是圆形的纵向边缘（13）的区域中预成型。 为此，在纵向方向上延伸的刻痕（压花条21,22）被施加到材料纤维网（14）上。 此后，套环（10）从材料卷材（14）上切下，并在要形成的纵向边缘（13）的区域中预成型。 以这种方式制备的套环（10）可以放置在香烟块上，并以常规方式进一步加工。

公开(公告)号：US4781296A

公开(公告)日：1988-11-01

申请号：US053613

申请日：1987-05-26

Applicant: Wayne K. Morris ,  Richard L. Sheehan, Jr. ,  Donald L. Pochardt

Inventor： Wayne K. Morris ,  Richard L. Sheehan, Jr. ,  Donald L. Pochardt

IPC: B26D3/08 ,  B29C53/06 ,  B29C59/00 ,  B31B50/25 ,  B65D27/38 ,  B65D33/20 ,  B65D3/26

CPC classification number: B26D3/085 ,  B29C59/007 ,  B31B1/00 ,  B65D27/38 ,  B29C2791/008 ,  B29K2105/0854 ,  B31B2201/257 ,  B31F1/10 ,  Y10S229/925

Abstract: A method of forming one or more score lines or bands of weakness in a web formed of nonwoven thermoplastic fibers requires the application of sufficient energy such as ultrasonic energy to narrow bands of the web to change the fibers to a film. An envelope formed of tough nonwoven thermoplastic fibers for use in shipping documents may be formed with an easy open device by forming score lines in the envelope and the envelope and, if necessary, may be reinforced in the area of the score lines by a strip of oriented pressure-sensitive adhesive reinforcing tape applied over the bands and adjacent surfaces of the envelope on the interior side of the envelope and a tear tape may be applied to the pressure-sensitive adhesive tape in the area between the bands to afford means for tearing the envelope at the bands. Cuts are conveniently formed at the ends of the tape and bands to increase the ease of opening.

Abstract translation: 在由非织造热塑性纤维形成的网中形成一个或多个刻痕线或弱点条带的方法需要对纤维网的窄带施加足够的能量，例如超声能量以将纤维改变成膜。 由用于装运单据的韧性非织造热塑性纤维形成的信封可以通过在信封和信封中形成刻痕线而形成容易的打开装置，并且如果需要，可以通过条带 应用于在信封的内侧上的信封的带和相邻表面上的取向的压敏粘合剂增强带，并且撕带可以施加到带之间的区域中的压敏粘合带上，以提供用于撕裂 信封在乐队。 切割方便地形成在带和带的端部以增加打开的容易性。

公开(公告)号：US6071225A

公开(公告)日：2000-06-06

申请号：US97229

申请日：1998-06-12

Applicant: Thaddeus W. Kucharski

Inventor： Thaddeus W. Kucharski

IPC: B31B50/25 ,  B31B1/25

CPC classification number: B31B1/00 ,  B31B2201/257 ,  B31F1/10

Abstract: A resilient scoring rule for a rotary cutting die produces a creased or indented line in cardboard or paperboard along which line the board is subsequently folded when formed into a final product, such as a container. The scoring rule has a longitudinally extending, centrally disposed projecting web and opposed, cantilevered, symmetrical inwardly directed left and right ears having ends generally adjacent the central web. A pair of outwardly extending flanges raise the edge adjacent regions of the rule off the cutting die surface and function as mounting features which cooperate with staples or other retaining devices. An alternate embodiment scoring rule includes a pair of center projections or ribs flanked by a pair of cantilevered ears.

Abstract translation: 用于旋转切割模具的弹性评分规则在纸板或纸板中产生折痕或缩进线，当形成最终产品（例如容器）时，该板沿着该板线被折叠。 评分规则具有纵向延伸的中央设置的突出腹板和相对的悬臂式对称的向内指向的左耳和右耳，其大体上与中心腹板相邻。 一对向外延伸的凸缘将规则的相邻区域的边缘从切割模具表面上升起，并且用作与订书钉或其它保持装置配合的安装特征。 替代实施例的评分规则包括一对中心突起或肋，其侧翼为一对悬臂耳。

公开(公告)号：US5944252A

公开(公告)日：1999-08-31

申请号：US818271

申请日：1997-03-18

Applicant: Thomas S. Connelly ,  Michael J. McGinley ,  Alexander Strachan, III

Inventor： Thomas S. Connelly ,  Michael J. McGinley ,  Alexander Strachan, III

IPC: B31B1/25 ,  B31D3/00 ,  B31F1/00 ,  B32B29/08 ,  B65D5/42 ,  B31F1/22 ,  B32B3/28

CPC classification number: B32B29/08 ,  B31B1/00 ,  B31D3/005 ,  B31F1/0012 ,  B31F1/10 ,  B31B2201/143 ,  B31B2201/257 ,  Y10S229/931 ,  Y10S229/939 ,  Y10T156/1016 ,  Y10T156/1025 ,  Y10T428/24694

Abstract: A method of making corrugated board having at least one fold region includes the steps of securing at least two sheets of paper liner in complementary facing engagement to create a first multi-layer liner. A first set of ridges of a first corrugated paper medium is secured to the first multi-layer composite liner to create a first single-face web. At least two sheets of paper liner are secured in complementary facing engagement to create a second multi-layer composite liner. A first set of ridges of a second corrugated paper medium is secured to the second multi-layer composite liner to create a second single-face web. A selected portion of the second corrugated paper medium is compressed to create an area to be bent. A second set of ridges of the first corrugated paper medium is secured to the second multi-layer composite liner. Adhesive is applied to the second set of ridges of the second corrugated paper medium, except for the compressed selected portion. A third liner is secured to a second set of ridges in the second corrugated paper medium such that the selected portion of the second corrugated paper medium is spaced from the third liner. The first multi-layer composite liner, the first corrugated paper medium, the second multi-layer composite liner and at least part of the selected portion of the second corrugated paper medium are cut along two lines to form a cutout area which is aligned with the bend area. The cutout area is then removed from the corrugated board using a vacuum process.

Abstract translation: 一种制造具有至少一个折叠区域的瓦楞纸板的方法包括以下步骤：将至少两张纸衬里固定在互补面对的接合中以产生第一多层衬垫。 第一瓦楞纸介质的第一组脊固定到第一多层复合衬套以形成第一单面网。 至少两张纸衬里被固定在互补面对的接合中以形成第二多层复合衬里。 第二瓦楞纸介质的第一组脊固定到第二多层复合衬套以形成第二单面网。 第二瓦楞纸介质的选定部分被压缩以产生要弯曲的区域。 第一瓦楞纸介质的第二组脊固定到第二多层复合衬套。 粘合剂施加到第二瓦楞纸介质的第二组脊，除了压缩的选定部分。 第三衬垫固定到第二瓦楞纸介质中的第二组脊，使得第二瓦楞纸介质的选定部分与第三衬垫间隔开。 第一多层复合衬套，第一瓦楞纸介质，第二多层复合衬套和第二瓦楞纸介质的选定部分的至少一部分沿着两条线切割以形成与 弯曲区域。 然后使用真空工艺将切口区域从瓦楞纸板中取出。

公开(公告)号：US5170688A

公开(公告)日：1992-12-15

申请号：US714208

申请日：1991-06-12

Applicant: Roderick G. Keech ,  John W. Flynn

Inventor： Roderick G. Keech ,  John W. Flynn

IPC: B26D3/08 ,  B31B1/14 ,  B31B1/25

CPC classification number: B31F1/10 ,  B26D3/085 ,  B31B1/00 ,  B31B2201/143 ,  B31B2201/146 ,  B31B2201/257 ,  Y10T156/1052 ,  Y10T156/1064 ,  Y10T156/1067 ,  Y10T156/1082 ,  Y10T156/1084 ,  Y10T156/1087 ,  Y10T156/12 ,  Y10T83/0215 ,  Y10T83/0304 ,  Y10T83/0393 ,  Y10T83/2083 ,  Y10T83/6584 ,  Y10T83/7826

Abstract: An apparatus and method for forming a fold construction in a triple wall corrugated paper board comprises a pair of spaced a part main frame plates having four support plates connected therebetween in a direction which is transverse to a feed direction for the paper board. A pair of shaft carrier plates which have linear bearings thereon, are mounted for sliding movement to the support shafts between the frame plates. Spreader tubes are engaged around the support shafts for maintaining a selected and accurate distance between the carrier plates. Upper and lower shafts are rotatably mounted between the carrier plates and carry knives, scoring members or other fold forming elements for scoring or cutting the paper board to form segments of the fold construction. A table is fixed between the carrier plates that cooperates with a hold down roller which is rotatably mounted between the plates, to hold the paper board down and prevent curling or warping as the fold construction is formed.

Abstract translation: 一种用于在三壁瓦楞纸板中形成折叠结构的装置和方法包括一对间隔开的主框架板，其具有在与纸板的进给方向横向的方向上连接在其间的四个支撑板。 一对在其上具有线性轴承的轴承板安装成用于滑动运动到框架板之间的支撑轴。 分散管耦合在支撑轴周围，以保持承载板之间选择和精确的距离。 上轴和下轴可旋转地安装在承载板之间并携带用于对纸板进行刻划或切割的刀具，刻痕构件或其它折叠形成元件以形成折叠结构的段。 工作台固定在与可转动地安装在板之间的压紧辊配合的承载板之间，以便在形成折叠结构时将纸板向下夹持并防止卷曲或翘曲。

公开(公告)号：US4934231A

公开(公告)日：1990-06-19

申请号：US335993

申请日：1989-04-10

Applicant: W. Richard Chesnut ,  Daniel Calligaro ,  Vincent Trapasso

Inventor： W. Richard Chesnut ,  Daniel Calligaro ,  Vincent Trapasso

IPC: B23K9/007 ,  B23P15/40 ,  B26D7/26 ,  B26F1/44

CPC classification number: B23P15/406 ,  B23K9/007 ,  B26D7/2614 ,  B26F1/44 ,  B26D2007/2607 ,  B26F1/384 ,  B31B2201/143 ,  B31B2201/145 ,  B31B2201/257 ,  Y10T83/483 ,  Y10T83/9312 ,  Y10T83/9372 ,  Y10T83/9396 ,  Y10T83/9401 ,  Y10T83/9466

Abstract: A rotary die-cutting apparatus having cylindrical rollers mounted for rotation on spaced parallel axles. Die plates are mounted on the rollers in tight surface-to-surface contact with the outside surfaces thereof. Each roller has a body with a generally cylindrical outside surface and two longitudinal channels formed therein. The die plates are formed as thin flexible sheets of metal having their ends welded to one of the bars for mounting the sheets on the outside surface of the rollers. A wedge-shaped bar is slideably mounted in the other channel. After the ends of the die plate are welded to the weld bar in butting relation, the die plate is mounted on the roller with the wedge bar removed from its associated channel. After the plate is mounted on the roller, the wedge bar is slid into the channel and gradually forced against the die plate to bring it into surface-to-surface contact with the roller.

Abstract translation: 一种旋转模切设备，其具有安装成在间隔开的平行轴上旋转的圆柱滚子。 模具板与其外表面紧密地表面接触地安装在辊上。 每个辊子具有一个具有大致圆柱形的外表面的主体和形成在其中的两个纵向通道。 模板形成为薄的柔性金属片，其端部焊接到一个杆，用于将片材安装在辊的外表面上。 楔形条可滑动地安装在另一个通道中。 在模板的端部以对接方式焊接到焊接条上之后，将模板安装在辊上，并将楔形杆从其相关联的通道中移除。 在将板安装在辊上之后，楔形杆滑入通道中并逐渐地压靠在模板上，使其与辊的表面 - 表面接触。

公开(公告)号：US4931031A

公开(公告)日：1990-06-05

申请号：US373406

申请日：1989-06-30

Applicant: Robert E. Lisiecki

Inventor： Robert E. Lisiecki

IPC: B31B1/74

CPC classification number: B31F7/006 ,  B31B2201/257 ,  B31B2201/60 ,  B31B2203/066 ,  B31B2203/082

Abstract: A method of forming a skived edge on the inside panel of a thermoplastic coated paperboard container, in part while the container is part of a web or sheet of paperboard material, and in part on individual blanks after being cut from the web or sheet. More specifically, a partial depth cut and an adjacent score line are formed on a carton converting machine providing a precise location for subsequently removing material and folding the edge of a blank on a side seam sealing machine.

Abstract translation: 一部分当容器是纸板或纸板材料的一部分时，并且部分地在从卷材或片材上切割后的单个坯料上，在热塑性涂层纸板容器的内板上形成刮刃的方法。 更具体地说，部分深度切割和相邻刻痕线形成在纸箱转换机上，提供精确的位置，以便随后去除材料并在侧缝密封机上折叠坯料的边缘。

公开(公告)号：US5549539A

公开(公告)日：1996-08-27

申请号：US573587

申请日：1995-12-15

Applicant: Horst Rautenberg

Inventor： Horst Rautenberg

IPC: B31B1/26 ,  B31B1/25 ,  B31F1/08 ,  B31F1/10 ,  B31B1/36

CPC classification number: B31F1/10 ,  B31B1/00 ,  B31B2201/255 ,  B31B2201/257 ,  Y10T428/1372 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/2929

Abstract: A device for grooving continuously-fed flat workpieces to form fold lines, including a slotted disc with a circumferential groove into which groove the circular edge of a grooving disc penetrates, which together with the slotted disc constitutes the grooving tool. A clamp rollers which runs off of a cylindrical section of the slotted disc prevents the free outer areas of the workpiece from being pulled into the operating grooving tool. In order to decrease structural expenditure, the clamp roller includes a cylindrical disc adjoining the grooving disc which rotates at the same rate of revolutions as the grooving disc.

Abstract translation: 一种用于切割连续馈送的平坦工件以形成折叠线的装置，包括具有圆周凹槽的开槽圆盘，切槽圆形边缘的凹槽穿入槽中，该槽与开槽圆盘一起构成切槽工具。 从开槽盘的圆柱形部分延伸的夹紧辊防止工件的自由外部区域被拉入操作开槽工具。 为了减少结构性消耗，夹紧辊子包括一个与开槽盘相邻的圆柱形盘片，其以与切槽盘相同的转速旋转。