| |
 |
|
Class Information
Number: 493/436
Name: Manufacturing container or tube from paper; or other manufacturing from a sheet or web > Bending > Folding > With means to advance work or product > Continuous advance past folder
Description: Method or apparatus including means to cause the sheet or web workpiece to continue movement without stopping during the time the crease line if formed.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7500941 |
Folding system and process for a continuous moving web operation |
Mar. 10, 2009 |
| 7422553 |
Gripper cylinder in a folding apparatus |
Sep. 9, 2008 |
| 7364148 |
Sheet combining device and a method for combining sheets |
Apr. 29, 2008 |
| 7223223 |
Method of folding and stacking multiple sheet sets |
May. 29, 2007 |
| 7094195 |
Method of folding and stacking multiple-sheet sets |
Aug. 22, 2006 |
| 7069970 |
Apparatus for forming a lap seam |
Jul. 4, 2006 |
| 7048270 |
Method for deckle adjustment in a packaging machine and leaflet supply device |
May. 23, 2006 |
| 6969342 |
System for handling folded sheet material |
Nov. 29, 2005 |
| 6899026 |
Folding installation on a rotary roller press and as rotary roller press |
May. 31, 2005 |
| 6895212 |
Paper post-processing method, paper post-processing apparatus and image recording apparatus |
May. 17, 2005 |
| 6846278 |
Card package production system with modular carrier folding apparatus for multiple forms |
Jan. 25, 2005 |
| 6843764 |
Non-trapped stripper belt |
Jan. 18, 2005 |
| 6773387 |
Vacuum cleaning folding rail |
Aug. 10, 2004 |
| 6755410 |
Sheet folding and binding apparatus and method |
Jun. 29, 2004 |
| 6691995 |
Conveying unit for flat objects |
Feb. 17, 2004 |
| 6673003 |
Vacuum cleaning folding rail |
Jan. 6, 2004 |
| 6673005 |
Device for guiding signatures, particularly in the region of a wedge-shaped outlet of a cutting cylinder device in a folder of a rotary printing machine |
Jan. 6, 2004 |
| 6620088 |
Splitter module for folding system on printing machines |
Sep. 16, 2003 |
| 6599228 |
Device for batch production of folded sheets |
Jul. 29, 2003 |
| 6550756 |
Apparatus for advancement of paper in a non-linear path |
Apr. 22, 2003 |
| 6513308 |
Device for manufacturing tubular bag packages |
Feb. 4, 2003 |
| 6280372 |
Process and apparatus for preparing packaging material for the production of (cigarette) packs |
Aug. 28, 2001 |
| 6258017 |
System and method for producing folded articles |
Jul. 10, 2001 |
| 6228010 |
Box sheet bending apparatus |
May. 8, 2001 |
| 6042530 |
Device for processing ply material or the like |
Mar. 28, 2000 |
| 6027440 |
Pneumatic sheet material hold down conveyor system |
Feb. 22, 2000 |
| 6017298 |
Spiral folder |
Jan. 25, 2000 |
| 5842964 |
Sheet folding apparatus with vacuum grip |
Dec. 1, 1998 |
| 5827162 |
Folder/gluer machine for paperboard blanks |
Oct. 27, 1998 |
| 5800329 |
Apparatus for folding sheet blanks by endless conveyor belts |
Sep. 1, 1998 |
| 5779614 |
Method and apparatus for folding toy balloons |
Jul. 14, 1998 |
| 5741208 |
Environmental container liner and method of manufacture |
Apr. 21, 1998 |
| 5701727 |
Card affixing and form folding system |
Dec. 30, 1997 |
| 5667210 |
Folded leaflet and method and apparatus for making same |
Sep. 16, 1997 |
| 5634875 |
Folding machine |
Jun. 3, 1997 |
| 5531660 |
Bag folding apparatus |
Jul. 2, 1996 |
| 5490829 |
Document folding machine employing a flap |
Feb. 13, 1996 |
| 5466210 |
Apparatus for opening tube material |
Nov. 14, 1995 |
| 5112291 |
Overbending device |
May. 12, 1992 |
| 4747813 |
Device for folding a rear flap of a box blank |
May. 31, 1988 |
| 4650455 |
Web folding apparatus for packaging machine |
Mar. 17, 1987 |
| 4243215 |
Paper folding and conveying apparatus and method |
Jan. 6, 1981 |
| 4196562 |
Methods of making feminine hygienic pads with anterior leading edges |
Apr. 8, 1980 |
| 4095779 |
Apparatus for stacking a continuous printed paper being folded |
Jun. 20, 1978 |
| 4041849 |
Apparatus for folding carton sheet |
Aug. 16, 1977 |
|
|
|
