公开(公告)号：EP0057592A3

公开(公告)日：1983-08-03

申请号：EP82300476

申请日：1982-01-29

Applicant: THE MEAD CORPORATION

Inventor： Making, Raymond Arthur ,  Mayer, Derek Richard

IPC: B31B05/74 ,  B31B05/78 ,  B65D71/00 ,  B65B05/02

CPC classification number: B65D71/72 ,  B31B50/004 ,  B31B50/78 ,  B31B2100/00 ,  B31B2120/30

Abstract: The invention provides a machine and method for erecting, from a collapsed condition to an erected condition, a carton having a tray-like configuration. The machine comprises means for withdrawing a collapsed carton from a supply, means for moving apart top and bottom wall panels of the carton to bring the carton into a tubular configuration, means for causing a first end closure panel at each end of the tubular structure to be brought into a position to close the ends of the tubular structure, means for causing a second end closure panel at each end of the tubular structure to be brought into overlapping relationship with respect to said first end closure panels, and means for causing portions of said second end closure panels to be inserted into openings provided in one of the top or bottom wall panels of the carton to maintain the carton in its erected condition.

Abstract translation: 本发明提供了一种用于从折叠状态到直立状态竖立具有托盘状构造的纸箱的机器和方法。 该机器包括用于从供应源中取出收缩的纸箱的装置，用于移动分离纸箱的顶部和底部壁板以使纸箱进入管状结构的装置，用于使管状结构的每个端部处的第一端部封闭板 被带入到关闭管状结构的端部的位置，用于使管状结构的每个端部处的第二端部闭合面板相对于所述第一端部封闭面板成为重叠关系的装置，以及用于使部分 所述第二端封闭板被插入到设置在纸箱的顶壁或底壁板之一中的开口中，以将纸箱保持在其直立状态。

公开(公告)号：EP0245581A3

公开(公告)日：1987-12-02

申请号：EP87100690

申请日：1987-01-20

Applicant: NORDSON CORPORATION

Inventor： French, Gordon K.

IPC: B31B01/62 ,  B31B05/74

CPC classification number: B65D5/0227 ,  B31B50/0044 ,  B31B50/60 ,  B31B50/784 ,  B31B2100/00 ,  B31B2120/30

Abstract: A sift-proof carton and method of sealing the end flaps of same includes two minor flaps and an inner and outer major flap at the top and bottom of the carton. The inner and outer major flaps are each formed with a width less than the depth of the carton so that when folded a space or gap is formed beneath the outer major flap between the leading edge of the inner major flap and the fold line of the outer major flap. A sift-proof seal is formed between the flaps by applying ribbons or strips of foamed hot melt adhesive along the outer ends of the inner major flap which is folded atop the minor flaps, and by applying strips of foamed hot melt adhesive in a block C shape onto the ends and middle of the outer major flap which is folded atop the minor flaps and inner major flap. The beads of foamed hot melt adhesive at the ends of the outer major flap fill the gap along the minor flaps beneath to create a sift-proof seal without the inner major flap extending completely across the top or bottom of the carton.

Abstract translation: 防漏纸箱和密封其端盖的方法包括两个小折板和纸箱顶部和底部的内外主瓣。 内侧和外侧主瓣各自形成为具有小于纸箱深度的宽度，使得当折叠时，在主主瓣的前缘和外侧主折翼之间的外主瓣之下形成空间或间隙 主瓣 通过沿着内部主瓣的外端施加泡沫热熔粘合剂的带或条，折叠在小翼之间，并且通过在块C中施加泡沫热熔粘合剂条而在翼片之间形成防筛漏密封 形成在外侧主瓣的端部和中部，折叠在小翼和内主瓣上。 外部主瓣的端部处的泡沫热熔胶的珠粒沿着下方的小折板填充间隙以产生防筛漏密封件，而内部主瓣片完全延伸穿过纸箱的顶部或底部。

公开(公告)号：WO1995032858A1

公开(公告)日：1995-12-07

申请号：PCT/GB1995001183

申请日：1995-05-24

Applicant: UNILEVER PLC ,  UNILEVER N.V.

Inventor： UNILEVER PLC ,  UNILEVER N.V. ,  HADDOW, Philip, Gordon ,  VERNON, Geoffrey, William

IPC: B31B05/74

CPC classification number: B31B50/00 ,  B31B50/0044 ,  B31B50/60 ,  B31B50/784 ,  B31B2100/00 ,  B31B2120/30

Abstract: During the formation of a container (C) from a blank, a pair of opposite end tabs of the partially erected container travelling on a conveyor (2) are closed against side walls at the front and rear of the container in the direction of travel by presser devices (18, 20) travelling with the container on their own conveying means (14a, 14b). The front and rear presser devices (18, 20) are mounted on separate units of the conveying means. The respective units can be driven at different speeds and are controlled so as to open the spacing between the presser devices at entry to and exit from the conveyor path and to close said spacing between said entry and exit to clamp the container tabs against said side walls.

Abstract translation: 在从坯料形成容器（C）期间，在输送机（2）上行进的部分竖立的容器的一对相对的端部突片被封闭在容器的前部和后部沿着行进方向的侧壁 按压装置（18,20），其中容器在其自身的传送装置（14a，14b）上行进。 前压紧装置和后压装置（18,20）安装在输送装置的分开的单元上。 相应的单元可以以不同的速度被驱动并且被控制以便在进入和离开输送机路径时打开压紧装置之间的间隔并且闭合所述入口和出口之间的间隔，以将容器接头夹紧在所述侧壁 。

公开(公告)号：WO1993022133A1

公开(公告)日：1993-11-11

申请号：PCT/US1993003608

申请日：1993-04-19

Applicant: MARQUIP, INC.

Inventor： MARQUIP, INC. ,  SMITTERBERG, Dean, W. ,  PROCHNOW, Timothy, C. ,  NACHTRAB, William, R., Jr.

IPC: B31B05/74

CPC classification number: B65H5/36 ,  B31B50/003 ,  B31B2100/00 ,  B31B2100/0022 ,  B31B2120/30 ,  Y10T83/6576 ,  Y10T83/6577 ,  Y10T83/6633 ,  Y10T83/743 ,  Y10T83/745

Abstract: A system for aligning and squaring folded and glued boxes being conveyed serially in line or in a shingle utilizes a fixed set of alignment wheels (13) positioned parallel to and on one side of the shingle (13) and a set of adjustable alignment wheels (14) positioned on the opposite lateral edge of the shingle. The adjustable alignment wheels can be adjusted as a unit to pivot on a vertical axis and to move laterally slightly into the path of the shingle. The pivot arm on which the adjustable wheels are mounted accommodates major misalignment of the initially incoming shingle, but is pivoted to an aligned position in the direction of shingle movement by the force of the moving shingle. Return of the pivot arm to the aligned position activates an air cylinder to move the alignment wheels laterally into the edge of the shingle with a force sufficient to move the boxes into engagement with the fixed alignment wheels on the opposite side, thereby providing complete edge registration of the boxes in the shingle and simultaneously squaring any boxes which may have become out of square before the glue has dried. The registration system is positioned immediately upstream of a rotary slitting blade into which the shingle is conveyed. A secondary alignment mechanism of substantially shorter length, but operating similarly to the primary upstream mechanism, helps retain accurate alignment during slitting. Spring biased hold-down strips are positioned above the shingle to provide a vertical hold-down force, which force progressively increases in a downstream direction to allow easy lateral movement of the boxes in the main registration mechanism, but a greater hold-down force at the slitting blade.