| Patent | Date |
|---|
Blade slit covering on a cutting and feed roller
Grant 7,320,269 - Achelpohl January 22, 2 | 2008-01-22 |
Method and device for cutting through a running web of material and for fixing the start of the following web section on a core
Grant 7,011,268 - Achelpohl , et al. March 14, 2 | 2006-03-14 |
Blade slit covering on a cutting and feed roller
App 20040194596 - Achelpohl, Fritz | 2004-10-07 |
Method and device for cutting through a running web of material and for fixing the start of the following web section on a core
App 20040046081 - Achelpohl, Fritz ; et al. | 2004-03-11 |
Sleeve for pressing rollers
Grant 6,604,462 - Achelpohl August 12, 2 | 2003-08-12 |
Sleeve for pressing rollers
App 20010025580 - Achelpohl, Fritz | 2001-10-04 |
Separating device for severing perforated tube sections
Grant 6,206,262 - Achelpohl , et al. March 27, 2 | 2001-03-27 |
Method and device for manufacturing bags from tubular paper sections of a single layer or multiple layers
Grant 6,095,960 - Achelpohl August 1, 2 | 2000-08-01 |
Process for producing bags with folded over and secured handles by a fold-over rod extending at a right angle to the direction of transport
Grant 6,059,709 - Achelpohl , et al. May 9, 2 | 2000-05-09 |
Apparatus for manufacturing cross bottom sacks
Grant 5,857,954 - Achelpohl , et al. January 12, 1 | 1999-01-12 |
Process for cleaning a doctor blade device for a rinsable color inking unit of a rotary press
Grant 5,816,163 - Achelpohl , et al. October 6, 1 | 1998-10-06 |
Apparatus for attaching leaves of plastic film material to laid flat workpieces
Grant 5,804,029 - Achelpohl , et al. September 8, 1 | 1998-09-08 |
Palleting device for palleting stacks of flat objects
Grant 5,803,706 - Achelpohl September 8, 1 | 1998-09-08 |
Apparatus for rotating workpieces fed in a laid flat position
Grant 5,518,103 - Achelpohl , et al. May 21, 1 | 1996-05-21 |
Apparatus for turning workpieces moved forward in a flat position
Grant 5,316,123 - Achelpohl May 31, 1 | 1994-05-31 |
Method of manufacturing a sack or bag with a bottom being rectangular in the filled state and a handle portion joined thereto
Grant 5,102,383 - Achelpohl , et al. April 7, 1 | 1992-04-07 |
Apparatus for dividing a continuously conveyed stream of shingled workpieces
Grant 5,054,763 - Achelpohl , et al. October 8, 1 | 1991-10-08 |
Process and apparatus for making plastic carrying bags or sacks
Grant 4,838,977 - Ebmeyer , et al. June 13, 1 | 1989-06-13 |
Apparatus for stacking and delivering flat articles, such as double bags made of plastic film
Grant 4,796,499 - Achelpohl January 10, 1 | 1989-01-10 |
Apparatus for making bags
Grant 4,734,088 - Achelpohl , et al. March 29, 1 | 1988-03-29 |
Apparatus for cutting stacks of flat workpieces
Grant 4,682,524 - Achelpohl July 28, 1 | 1987-07-28 |
Apparatus for making plastic carrier bags
Grant 4,605,392 - Achelpohl , et al. August 12, 1 | 1986-08-12 |
Valved bag
Grant 4,566,131 - Achelpohl January 21, 1 | 1986-01-21 |
Apparatus for stacking flat articles
Grant 4,459,172 - Achelpohl , et al. July 10, 1 | 1984-07-10 |
Method and apparatus for forming stacks of sacks
Grant 4,452,597 - Achelpohl June 5, 1 | 1984-06-05 |
Apparatus for forming stacks ready to be packaged from flat workpieces
Grant 4,440,386 - Achelpohl April 3, 1 | 1984-04-03 |
Apparatus for forming and stacking sections severed from a web of tubular film
Grant 4,433,599 - Mundus , et al. February 28, 1 | 1984-02-28 |
Apparatus for pulling open tube sections to form base squares in the production of cross-bottom sacks
Grant 4,371,367 - Achelpohl , et al. February 1, 1 | 1983-02-01 |
Apparatus for forming loops in tube sections for making sacks for the purpose of compensating for different lengths of sections
Grant 4,285,685 - Achelpohl August 25, 1 | 1981-08-25 |
Apparatus for making tank top bags from a web of tubular plastics film provided with side folds
Grant 4,268,346 - Achelpohl May 19, 1 | 1981-05-19 |
Apparatus for making carrier bags from two half-tubes running side-by-side
Grant 4,216,705 - Achelpohl , et al. August 12, 1 | 1980-08-12 |
Apparatus for making chains of sacks
Grant 4,176,000 - Achelpohl , et al. November 27, 1 | 1979-11-27 |
Method and apparatus for filling and closing large sacks
Grant 4,162,602 - Achelpohl , et al. July 31, 1 | 1979-07-31 |
Apparatus for unreeling valved sacks which are reeled in overlapping formation
Grant 4,162,025 - Achelpohl , et al. July 24, 1 | 1979-07-24 |
Apparatus for making bags from a continuously fed thermoplastic tubular web of film
Grant 4,114,520 - Achelpohl , et al. September 19, 1 | 1978-09-19 |
Apparatus for separating and supplying valved sacks to filling machines
Grant 4,069,944 - Achelpohl January 24, 1 | 1978-01-24 |
Multi-layer bag open at one side
Grant 4,065,049 - Achelpohl , et al. December 27, 1 | 1977-12-27 |
Apparatus for storing articles discharged at a high rate from production machines
Grant 4,063,693 - Achelpohl , et al. December 20, 1 | 1977-12-20 |
Apparatus for depositing flat articles fed between belts
Grant 3,988,019 - Achelpohl October 26, 1 | 1976-10-26 |
Apparatus for applying fluent thermoplastic materials
Grant 3,987,754 - Achelpohl October 26, 1 | 1976-10-26 |
Machine for sliding valved sacks onto the filling nipple of a filling machine
Grant 3,952,479 - Achelpohl April 27, 1 | 1976-04-27 |
Apparatus for severing sections from a web of material
Grant 3,946,629 - Achelpohl March 30, 1 | 1976-03-30 |
Welding Apparatus
Grant 3,644,163 - Schwarzkopf , et al. February 22, 1 | 1972-02-22 |
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