公开(公告)号：US5716313A

公开(公告)日：1998-02-10

申请号：US371345

申请日：1995-01-11

Applicant: Albert Sigrist ,  Roberto Rizzolo

Inventor： Albert Sigrist ,  Roberto Rizzolo

IPC: B31B50/36 ,  B31B50/62 ,  B31F1/00 ,  B65H45/12

CPC classification number: B31F1/0029 ,  B31B1/00 ,  B31B2201/2637 ,  B31B2201/6013

Abstract: The present invention relates to a method and apparatus for folding by approximately 180.degree. a first surface portion of a blank on a rotating drum about a score line onto a second surface portion of the blank. A shaping rail comprises a first surface for acting on a first side of the first portion of the blank to initiate folding the first portion about the score line, a second surface for acting on a second side, opposite the first side, of the first portion of the blank to complete the approximately 180.degree. folding of the first portion about the score line, and a spiral edge for transferring the first portion of the blank from the first surface to the second surface. A first inner guide rail comprising a cylindrical outer surface facing the second surface of the shaping rail and a second outer guide rail having a cylindrical inner surface facing the first surface of the shaping rail are provided to further guide the blank during folding.

Abstract translation: 本发明涉及一种方法和装置，用于将旋转滚筒上的坯料的第一表面部分围绕刻痕线折叠大约180度到坯料的第二表面部分上。 成形轨道包括用于作用在坯料的第一部分的第一侧上的第一表面，以开始围绕刻痕线折叠第一部分，用于作用在第一部分的与第一侧相反的第二侧的第二表面 以完成围绕刻痕线的第一部分的大约180°的折叠，以及用于将坯料的第一部分从第一表面转移到第二表面的螺旋边缘。 提供了包括面向成形轨道的第二表面的圆柱形外表面和具有面向成形轨道的第一表面的圆柱形内表面的第二外导轨的第一内导轨，以在折叠期间进一步引导坯件。

公开(公告)号：US5568717A

公开(公告)日：1996-10-29

申请号：US40034

申请日：1993-03-30

Applicant: Jimmie A. Harrod

Inventor： Jimmie A. Harrod

IPC: B31B23/00 ,  B29C65/14 ,  B31B1/36 ,  B31B41/00 ,  B43M5/04 ,  B65B11/18 ,  B65B11/26 ,  B65B11/48 ,  B65B43/00

CPC classification number: B29C66/472 ,  B29C65/1483 ,  B29C65/4845 ,  B29C66/431 ,  B31B1/00 ,  B31B41/00 ,  B43M5/04 ,  B29C65/1406 ,  B29C66/83411 ,  B29C66/836 ,  B31B2201/2637 ,  B31B2221/05 ,  B31B2221/10

Abstract: A stuffed mailing envelope is formed from webs of paper. A plurality of insert sheets are constructed from webs of insert paper by variably imaging the insert webs, and then intelligently aligning them and cutting them into aligned sheets, and then folding the aligned sheets to produce a formed insert. A plurality of interconnected envelope blanks are formed from an envelope web of paper, and a plurality of insert sheets (including the formed insert) are collected and placed on each of the envelope blanks while they are interconnected in web form. Then, while conveying the interconnected envelope blanks in web form, the blanks are severed from each other and are formed around the inserts to produce a final mailing envelope containing a plurality of insert sheets. The envelope blank typically has two parallel minor flaps and two parallel major flaps. The envelope is formed by sequentially plough folding over the minor flaps, severing the leading interconnected blank from the next blank so that the major flaps are free, changing the direction of conveyance, applying adhesive to the major flaps, and plough folding the major flaps so that the adhesive comes into contact with the minor flaps and the other major flap.

Abstract translation: 填充的邮寄信封由纸张形成。 通过可变地成像插入幅材，然后智能地对准它们并将它们切割成对准的片材，然后折叠对准的片材以产生形成的插入物，由插入纸的网构成多个插入片材。 多个相互连接的信封坯料由纸的包封纸形成，并且多个插入片（包括形成的插入物）被收集并放置在每个信封毛坯上，同时它们以卷筒纸形式互连。 然后，在以互联网形式输送互连的信封坯料的同时，将坯料彼此切断并围绕插入物形成，以产生包含多个插入片材的最终邮寄信封。 信封空白通常具有两个平行的小折翼和两个平行的主瓣。 信封通过顺序地犁在小翼上折叠形成，从下一个坯件切断引导的相互连接的坯料，使得主翼片是自由的，改变输送方向，将粘合剂施加到主瓣上，以及犁地折叠主瓣 粘合剂与小皮瓣和其他主瓣接触。

公开(公告)号：US5090616A

公开(公告)日：1992-02-25

申请号：US742254

申请日：1991-08-08

Applicant: Raymond O. Bertsch

Inventor： Raymond O. Bertsch

IPC: B31B1/36 ,  B31B1/56 ,  B31B1/62 ,  B31B5/36

CPC classification number: B31B1/00 ,  B31B2201/2637 ,  B31B2201/2679 ,  B31B2201/6017 ,  B31B2203/003 ,  B31B2203/082

Abstract: A modified glue flap of a folding carton blank for preventing glue from being squeezed out during the step of adhering the glue flap to the opposite end panel. The face of the glue flap engaged by the glue back-up wheel includes a protrusion near the trailing edge of the flap. Engagement of the protrusion by the back-up wheel causes the glue wheel to skip the trailing area of the flap. The absence of glue in this area prevents glue from being squeezed out when sealing pressure is subsequently applied to the glue flap and the opposite end panel. The protrusion may take the form of an embossed ridge, forming a channel on the opposite side of the protrusion for receiving any excess glue which would have been squeezed out.

Abstract translation: 一种折叠纸箱坯件的改进胶皮，用于防止在将胶片粘贴到相对端面板的步骤期间胶水被挤出。 由胶水支撑轮接合的胶片的表面包括在翼片的后缘附近的突起。 通过后备轮的突起的接合使得胶轮跳过翼片的后部区域。 在这个区域没有胶水会阻止当密封压力随后施加到胶片和相对端面板上时胶水被挤出。 突起可以采取压花脊的形式，在突起的相对侧上形成通道，用于接收已经被挤出的任何多余的胶。

公开(公告)号：US4614512A

公开(公告)日：1986-09-30

申请号：US752015

申请日：1985-07-08

Applicant: Bernard Capdeboscq

Inventor： Bernard Capdeboscq

IPC: B31B1/36 ,  B31B1/58 ,  B31B5/00 ,  B31B5/36 ,  B31B1/26

CPC classification number: B31B1/00 ,  B31B2201/2637 ,  B31B2201/2683 ,  B31B2203/003 ,  B31B2203/082

Abstract: Sheet-folding machine, especially for packaging cases made of corrugated cardboard, after they have been produced and printed.It incorporates advancing (10) and folding (22) belts which are maintained at the exact cycle of the machine by means of pulleys (14) provided with recentering fingers (15). The conveyor belts are provided with suction elements (19), and the folding belts are provided with push-studs (25) arranged to correspond to the turned-down portions (5) to be folded.

Abstract translation: 折页机，特别适用于瓦楞纸板包装后，经过生产和印刷。 它包括通过设置有重拨手指（15）的滑轮（14）保持在机器的精确周期的前进（10）和折叠（22）皮带。 传送带设置有抽吸元件（19），并且折叠带设置有与要折叠的折弯部分（5）对应的推杆（25）。

公开(公告)号：US4169406A

公开(公告)日：1979-10-02

申请号：US856334

申请日：1977-11-30

Applicant: Horst Tanham

Inventor： Horst Tanham

IPC: B31B1/22 ,  B31B1/04 ,  B31B1/36 ,  B31B1/74 ,  B31B3/00 ,  B31B5/36 ,  B31B50/00 ,  B31B100/00 ,  B31B120/30 ,  B31B1/14

CPC classification number: B31B1/00 ,  B31B2201/0247 ,  B31B2201/2637 ,  B31B2201/95 ,  B31B2203/003 ,  B31B2203/082

Abstract: In a box-making machine a flat blank is passed longitudinally by a conveyor through a plurality of treatment stations at each of which a treatment element displaceable transversely to the conveyor acts on the blank to fold it up into a three-dimensional box. Each of the treatment elements is carried on a respective threaded spindle that can be rotated to position it transversely of the conveyor, and each spindle is connected via a respective electromagnetic clutch to a common drive chain. Also driven by this drive chain is a control spindle carrying a scanning device which can move past a blank or the like and generate a succession of position signals. The scanning device and the treatment elements are all jointly and synchronously displaced in one direction across the conveyor and as each of the position signals is generated the respective treatment element is arrested so that all of the treatment elements can be exactly positioned in one operation.

Abstract translation: 在制箱机中，平板坯料通过输送机纵向通过多个处理站，每个处理站的每个处理台横向于可移动的处理元件作用在坯料上以将其折叠成三维箱。 每个处理元件承载在相应的螺纹主轴上，该主轴可旋转以使其横向于输送机定位，并且每个主轴通过相应的电磁离合器连接到公共驱动链。 由该驱动链驱动的是控制主轴，其承载可移动经过空白等的扫描装置并产生一连串的位置信号。 扫描装置和处理元件在整个输送机上沿一个方向共同同步位移，并且由于每个位置信号被产生，相应的处理元件被阻止，使得所有处理元件可以精确地定位在一个操作中。

公开(公告)号：US5997459A

公开(公告)日：1999-12-07

申请号：US836846

申请日：1997-05-02

Applicant: Karl Heinz Kruger ,  Manfred Pszak

Inventor： Karl Heinz Kruger ,  Manfred Pszak

IPC: B31B1/25 ,  B31B1/58 ,  B31B5/36 ,  B31F1/00 ,  B31F1/08 ,  B31F1/30

CPC classification number: B31F1/08 ,  B31B1/00 ,  B31F1/0022 ,  B31B2201/255 ,  B31B2201/2637 ,  B31B2201/2683 ,  B31B2203/003 ,  B31B2203/082

Abstract: The present invention relates to a folding machine for folding the side flaps flanking the middle section of a foldable cardboard blank. For this purpose in the frontal area of the folding machine auxiliary folding devices are arranged. In addition turning belts for the inward tilting of the side flaps can be arranged, which are provided with projections insuring that the side flaps are swung parallelly to their folding grooves.

Abstract translation: PCT No.PCT / EP95 / 04368 Sec。 371日期：1997年5月2日 102（e）日期1997年5月2日PCT提交1995年11月6日PCT公布。 WO96 / 14204 PCT出版物 日期1996年5月17日本发明涉及一种折叠机，用于折叠可折叠纸板坯料的中间部分侧面的侧翼。 为此，在折叠机的正面区域配置辅助折叠装置。 此外，可以布置用于侧翼向内倾斜的转动带，该转动带设有突出部，确保侧翼平行于其折叠槽摆动。

公开(公告)号：US5971906A

公开(公告)日：1999-10-26

申请号：US936

申请日：1997-12-30

Applicant: Johnny M. Tharpe, Jr. ,  Robert M. Herrin

Inventor： Johnny M. Tharpe, Jr. ,  Robert M. Herrin

IPC: B31B3/36 ,  B31B3/46 ,  B65D5/00 ,  B65D71/00 ,  B31B1/62

CPC classification number: B65D5/003 ,  B31B1/00 ,  B65D71/0096 ,  B31B2201/0282 ,  B31B2201/2637 ,  B31B2201/2666 ,  B65D2571/00061

Abstract: A tray forming apparatus and method are provided which advantageously increase the quality and production speed of tray type containers. The apparatus takes a precut paperboard blank through loading, forming, glueing, and compressing phases of operation to form a tray, which phases include conveying blanks from a stacked position to forming the blanks in a partially folded position, gluing using only a single pair of glueing heads for minor panels of the blank, and compressing the folded blank for securing the folds in a structural position sufficient for relying on the strength of the paperboard during the stacking of loaded trays. The tray forming apparatus includes suction cup styled conveyors for moving the blank from a stored position to a position for folding, a platen that contacts a bottom panel of the blank and moves the blank through fold guiding arms for positioning the blank in a partially folded position between guide rails for movement downstream to additional folding arms that hold major panels and minor panels in a position for adding adhesive to the major panels just prior to compression of the partially folded blank into its fully folded position. By applying adhesive just prior to compression of the panels, and by securing the panels in a structurally sound position, the adhesive is effective in securing the blank into its fully formed tray and to forming the tray with folds that provide the structural support necessary to support stacking fully loaded trays without depending on the adhesive for such stacking.

Abstract translation: 提供了一种托盘形成装置和方法，其有利地提高了托盘式容器的质量和生产速度。 该装置通过装载，成形，胶合和压缩操作阶段来形成预切纸坯料，以形成托盘，这些相包括从堆叠位置​​输送坯料以在部分折叠位置形成坯料，仅使用一对 用于坯料的次要面板的胶合头，以及压缩折叠的坯料，以将折叠部固定在足以在堆叠装载的托盘期间依靠纸板的强度的结构位置。 托盘形成装置包括用于将坯料从存储位置移动到用于折叠的位置的吸盘式输送机，与坯料的底板接触并使坯件移动通过折叠引导臂的台板，用于将坯料定位在部分折叠位置 在用于向下游移动的导轨之间的附加折叠臂，其将主要面板和次要面板保持在将部分折叠的坯料压缩到其完全折叠位置之前在主板上添加粘合剂的位置。 通过在压板之前施加粘合剂，并且通过将板固定在结构上良好的位置，粘合剂有效地将坯料固定到其完全成型的托盘中并且用折叠形成托盘，所述折叠提供支撑所需的结构支撑 堆放满载托盘而不依赖于粘合剂进行堆叠。

公开(公告)号：US5853360A

公开(公告)日：1998-12-29

申请号：US491470

申请日：1995-06-16

Applicant: Richard F. Jeffrey ,  Bradley R. Tilton ,  James A. Mahlum ,  Michael D. Wallace ,  Bobby C. Taylor ,  Larry E. Reeves ,  Glynn A. Blank ,  Donald G. Lee

Inventor： Richard F. Jeffrey ,  Bradley R. Tilton ,  James A. Mahlum ,  Michael D. Wallace ,  Bobby C. Taylor ,  Larry E. Reeves ,  Glynn A. Blank ,  Donald G. Lee

IPC: B31B3/36 ,  B31B7/00 ,  B65D5/44 ,  B31B1/06

CPC classification number: B65D5/443 ,  B31B2201/2637 ,  B31B2201/94 ,  B31B2217/0038

Abstract: A method and apparatus for producing a gusseted container, which method includes the steps of feeding unfolded, corrugated paper, die cut blanks sequentially from the feed module of a corrugated paper box folding apparatus through the prefold, fold and final fold modules, applying glue to the die cut blanks, creasing three gusset areas of the blanks, gathering and pleating the gusset areas, folding a panel tab against the adjacent blank panel, pressing the folded gussets and panel tab against the glue on the blanks and folding the blanks and panel tab to define the gusseted container. The apparatus for producing the gusseted container includes lifting fingers or creasing bars for creasing the respective gusset areas of the die cut blanks, variable speed gathering wheels for gathering the gusset areas to define gussets, upper and lower skis for supporting and stabilizing the blanks, tracker wheels for further stabilizing the blanks on the lower skis, guide bars, fold bars and a folding shoe for biasing the gussets and a panel tab onto the respective adjacent panels of the die cut blanks, glue heads for applying glue to the gussets and panel tab prior to folding the gussets and panel tab against the panels, creasing swords for creasing the gusset panel margins and fold belts for folding the respective blank panels after the respective gussets have been glued to the panels.

Abstract translation: 一种用于生产角撑式容器的方法和装置，该方法包括以下步骤：从瓦楞纸箱折叠装置的进料组件依次通过折叠，折叠和最终折叠模块进给未折叠的瓦楞纸，模切坯料， 模切坯料，折叠坯件的三个角撑板区域，聚集并打褶角撑板区域，将面板凸片折叠到相邻的坯料板上，将折叠的角板和面板凸片压靠在坯件上的胶水上并折叠坯件和面板片 定义角撑板的容器。 用于生产角撑板的容器的装置包括用于折叠模切坯料的各个角板区域的提升指状物或折痕条，用于收集角撑板区域以限定角撑板的可变速度收集轮，用于支撑和稳定坯件的上部和下部滑雪板，跟踪器 用于进一步稳定下滑板上的坯料，导杆，折叠杆和折叠鞋，用于将角撑板偏压，并将面板凸片偏置到模切坯料的相应相邻面板上，用于将胶水施加到角撑板和面板凸片 在将角撑板和面板凸片折叠在板上之前，用于折叠用于折叠角撑板边缘和折叠带的折叠带，用于在各个角撑板已经粘合到面板上之后折叠相应的空白面板。

公开(公告)号：US5112291A

公开(公告)日：1992-05-12

申请号：US688370

申请日：1991-04-19

Applicant: H. Richard VerMehren

Inventor： H. Richard VerMehren

IPC: B31B50/36

CPC classification number: B31B1/00 ,  B31B2201/2637

Abstract: An overbending device preferably for use with existing apparatus, such as a gumming apparatus, has ball bearings, fingers or other equivalent members for pressing down and a driven or freewheeling rolling disk for forcing up the adjacent sides of an envelope. The adjacent sides defined by a bend or a score line.

Abstract translation: 优选用于与诸如上胶装置的现有装置一起使用的过弯装置具有用于按压的滚珠轴承，手指或其它等效构件以及用于迫使信封的相邻侧面的驱动或续流滚动盘。 由弯道或刻痕线限定的相邻边。

公开(公告)号：US5071401A

公开(公告)日：1991-12-10

申请号：US613344

申请日：1990-11-14

Applicant: Raymond O. Bertsch

Inventor： Raymond O. Bertsch

IPC: B31B1/60 ,  B31B20060101 ,  B31B1/36 ,  B31B1/56 ,  B31B1/62 ,  B31B5/36 ,  B65B20060101 ,  B65B51/02 ,  B65D20060101 ,  B65D5/42

CPC classification number: B31B1/00 ,  B31B2201/2637 ,  B31B2201/2679 ,  B31B2201/6017 ,  B31B2203/003 ,  B31B2203/082

Abstract: A modified glue flap of a folding carton blank for preventing glue from being squeezed out during the step of adhering the glue flap to the opposite end panel. The face of the glue flap engaged by the glue back-up wheel includes a protrusion near the trailing edge of the flap. Engagement of the protrusion by the back-up wheel causes the glue wheel to skip the trailing area of the flap. The absence of glue in this area prevents glue from being squeezed out when sealing pressure is subsequently applied to the glue flap and the opposite end panel. The protrusion may take the form of an embossed ridge, forming a channel on the opposite side of the protrusion for receiving any excess glue which would have been squeezed out.

Abstract translation: 一种折叠纸箱坯件的改进胶皮，用于防止在将胶片粘贴到相对端面板的步骤期间胶水被挤出。 由胶水支撑轮接合的胶片的表面包括在翼片的后缘附近的突起。 通过后备轮的突起的接合使得胶轮跳过翼片的后部区域。 在这个区域没有胶水会阻止当密封压力随后施加到胶片和相对端面板上时胶水被挤出。 突起可以采取压花脊的形式，在突起的相对侧上形成通道，用于接收已经被挤出的任何多余的胶。