公开(公告)号：US3683759A

公开(公告)日：1972-08-15

申请号：US3683759D

申请日：1970-12-10

Applicant: KIMBERLY CLARK CO

Inventor： VOSS JOSEPH A ,  JOHNSON CARL W

IPC: B29C31/00 ,  B31B45/00 ,  B31F1/00 ,  B31C7/02

CPC classification number: B29C31/002 ,  A61F13/2085 ,  A61F13/266 ,  B29L2031/753

Abstract: A method is disclosed for the fabrication of tampon applicator tubes in which the forward ends of thin-walled tube blanks are crimped to provide a plurality of longitudinal fold lines, folded and compressed to form a plurality of pleats, exercised to weaken the fold lines to facilitate ejection of the tampon and refolded under compression to form a pleated, generally conically shaped forward tube end having a relatively smooth exterior surface.

Abstract translation: 公开了一种用于制造棉塞施用器管的方法，其中薄壁管毛坯的前端被卷曲以提供多个纵向折叠线，折叠和压缩以形成多个褶皱，以使折叠线变薄 促进卫生栓的弹出并在压缩下重新折叠以形成具有相对光滑的外表面的打褶的，大致圆锥形的前管端。

公开(公告)号：US3605573A

公开(公告)日：1971-09-20

申请号：US3605573D

申请日：1969-07-14

Applicant: CONTINENTAL CAN CO

Inventor： BUHLE RUSSELL C

IPC: B31C7/02 ,  B31C7/06 ,  B31B1/06 ,  B31C11/04

CPC classification number: B31C7/02

Abstract: A PAPER TUB IS FORMED ON A ROTATING MANDREL BY WINDING TWO SECTIONS OF PAPER ONTO THE MANDREL, ONE OVER THE OTHER. THE SECTIONS OF PAPER ARE HELD TO THE MANDREL BY A VACUUM WHICH IS APPLIED TO THE PAPER SECTIONS THROUGH ORIFICES IN THE MANDREL. AFTER THE PAPER IS WRAPPED AROUND THE MANDREL AND GLUED TOGETHER, PRESSURED AIR IS SENT THROUGH SOME OF THE AIR LINES TO THE ORIFICES IN THE MANDREL. THE PRESSURE AIR FORCES THE TUB OFF THE MANDREL TO ANOTHER POSITION.

公开(公告)号：US2220312A

公开(公告)日：1940-11-05

申请号：US4752135

申请日：1935-10-31

Applicant: DIXIE VORTEX CO

Inventor： CESARE BARBIERI

IPC: B31C7/02 ,  B65D3/06

CPC classification number: B31C7/02 ,  B65D3/06

公开(公告)号：US11975503B2

公开(公告)日：2024-05-07

申请号：US17278177

申请日：2019-10-18

Applicant: CASCADES CANADA ULC

Inventor： Stéphane Morasse

IPC: B31C7/02 ,  B65D3/06 ,  D21B1/12 ,  D21F11/02

CPC classification number: B31C7/02 ,  B65D3/06 ,  D21B1/12 ,  D21F11/02

Abstract: A cupstock for making rimmed cups, such as coffee cups, can be manufactured from recycled paper fibers while having a rim-formation index (RFI) and/or structural and flexural factors, based on certain properties of the cupstock to facilitate a quality rim. For example, the RFI can be based on the thickness, ring crush MD, bending stiffness MD, and areal density of the cupstock. The cupstock can be made from 100% recycled fibers from old corrugated cardboard (OCC) and provided with structural and flexural factors within respective ranges to ensure adequate rim formation when converted into a rimmed cup.

公开(公告)号：US5871430A

公开(公告)日：1999-02-16

申请号：US446575

申请日：1995-05-19

Applicant: Berthold Mueller

Inventor： Berthold Mueller

IPC: B31B3/28 ,  B65B59/00 ,  B31C7/02

CPC classification number: B31B1/00 ,  B31B2201/2604

Abstract: A machine for producing containers comprises processing stations with components adaptable to the shape and size of the material sections used for the container. In the case of a change in form, in particular a change in the format of the sections of material to be used, it is necessary to change the relevant adaptable components. Instead of the conventional approach where the new components must be fine-tuned after an exchange has taken place, fitting surfaces are provided at the processing stations, against which a section of the adaptable components can always be placed in the same position. Therefore, time-consuming installation of exchangeable machine components is avoided.

Abstract translation: 用于生产容器的机器包括具有适用于用于容器的材料部分的形状和尺寸的部件的处理工位。 如果形式发生变化，特别是要使用的材料部分格式的变化，则需要更改相关的适应部件。 代替传统的方法，其中新的部件必须在交换发生之后被微调，在处理站处提供装配表面，一部分适应部件可以始终被放置在相同的位置。 因此，避免了可更换的机器部件的耗时安装。

公开(公告)号：US2749010A

公开(公告)日：1956-06-05

申请号：US35974253

申请日：1953-06-05

Applicant: LILY TULIP CUP CORP

Inventor： AMBERG WALTER E ,  AMBERG STEPHEN W

IPC: B31C7/02 ,  B65D3/06

CPC classification number: B31C7/02 ,  B65D3/06

公开(公告)号：US1413251A

公开(公告)日：1922-04-18

申请号：US42195420

申请日：1920-11-05

Applicant: WITTEMAN BROTHERS

Inventor： BARON MAX D

IPC: B31C7/02

CPC classification number: B31C7/02

公开(公告)号：US12151852B2

公开(公告)日：2024-11-26

申请号：US17273336

申请日：2019-09-06

Applicant: Bong Yoon Woo ,  Ji Youn Woo

Inventor： Bong Yoon Woo ,  Ji Youn Woo

IPC: B65D3/22 ,  A47G19/22 ,  B31C7/02 ,  B65D3/14 ,  B65D43/02 ,  B65D81/38 ,  B65D3/06

Abstract: A paper cup of a dual structure according to one embodiment of the present invention comprises: an inner paper part having a plurality of diameter adjusting portions formed at predetermined angle intervals on one surface; a drink receiving part formed extending from one end of the inner paper part and bending formed into the inner portion of the inner paper part; and a drinking part formed at a boundary between the inner paper part and the drink receiving part and curled in a radially outward direction of the drink receiving part.

公开(公告)号：US20120145732A1

公开(公告)日：2012-06-14

申请号：US13323171

申请日：2011-12-12

Applicant: Steven Padek ,  David K. Whitinger

Inventor： Steven Padek ,  David K. Whitinger

IPC: B65D25/20 ,  B31C11/00 ,  B31C7/02 ,  B31C99/00

CPC classification number: B65D81/3876 ,  B65D25/2817

Abstract: An insulation sleeve for a heated beverage cup. The sleeve is formed from spathes of a raw husk material, such as corn husk. The spathes are attached such that end portions of the spathes overlap to form a generally circular form sized to fit about and vertically support a typical frustoconical beverage cup. The sleeve may be further formed to have a generally frustoconical shape to fit the corresponding frustoconical shape of the beverage cup. The spathes may be dampened to assist in forming the sleeve into the circular or frustoconical shape.

Abstract translation: 用于加热饮料杯的绝缘套管。 套筒由诸如玉米壳的原壳材料的形状构成。 这些托盘被连接成使得这些托盘的端部重叠以形成大致圆形的形状，其尺寸适于围绕和垂直地支撑典型的截头圆锥形饮料杯。 套筒可以进一步形成为具有大致截头圆锥形的形状，以适应饮料杯的相应截头圆锥形状。 可以将刮板弄湿以帮助将套筒形成圆形或截头圆锥形状。

公开(公告)号：US20100173764A1

公开(公告)日：2010-07-08

申请号：US12653980

申请日：2009-12-18

Applicant: Uwe Messerschmid

Inventor： Uwe Messerschmid

IPC: B31C3/04 ,  B31C7/02

CPC classification number: B31C3/04 ,  B31C7/02

Abstract: Folding mandrel, device and method for manufacturing glued sleeves.The invention relates to a folding mandrel for a device for manufacturing glued sleeves, in particular paper sleeves for the manufacture of paper cups, where the folding mandrel is provided for winding of a plane segment and is so dimensioned that in the wound-on state of the segment an overlap containing adhesive is obtained.In accordance with the invention, the folding mandrel is provided with at least one recess for receiving any adhesive escaping from the overlap.Use for example for the manufacture of paper cups.

Abstract translation: 折叠心轴，制造胶合套筒的装置和方法。 本发明涉及一种用于制造胶合套筒的装置的折叠心轴，特别是用于制造纸杯的纸套筒，其中折叠心轴被设置用于卷绕平面段，并且其尺寸使得在卷绕状态 获得了包含粘合剂的重叠部分。 根据本发明，折叠心轴设置有至少一个凹部，用于接收从重叠中逸出的任何粘合剂。 例如用于制造纸杯。