EP0823391A3 - Device for the treatment of ply-material, particularly for the folding of paper - Google Patents
Device for the treatment of ply-material, particularly for the folding of paper Download PDFInfo
- Publication number
- EP0823391A3 EP0823391A3 EP97112887A EP97112887A EP0823391A3 EP 0823391 A3 EP0823391 A3 EP 0823391A3 EP 97112887 A EP97112887 A EP 97112887A EP 97112887 A EP97112887 A EP 97112887A EP 0823391 A3 EP0823391 A3 EP 0823391A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- folding
- ply
- paper
- treatment
- edge strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Eine Faltvorrichtung (1) weist nach einer Vorfaltung (18) zur rechtwinkligen Aufstellung eines Randstreifens (14, 15) einer Lagenbahn (12) einen im Querschnitt sowie im Längsverlauf gekrümmten Leitschlitz (30) auf, in welchem der Randstreifen zur Bildung zweier Z-förmig aufeinanderliegender Faltstreifen (14, 15) allein durch Gleitführung im Durchlauf gefaltet wird. Dadurch ergibt sich auf kurzer Arbeitsstrecke und bei hoher Durchlaufgeschwindigkeit eine sehr genaue Faltung. A folding device (1) has, after a pre-folding (18) for the right-angled installation of an edge strip (14, 15) of a ply web (12), a guide slot (30) which is curved in cross section and in the longitudinal direction and in which the edge strip forms two Z-shaped folding strips (14, 15) lying one on top of the other are folded in the passage solely by sliding guidance. This results in very precise folding over a short working distance and at high throughput speeds.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996132177 DE19632177A1 (en) | 1996-08-09 | 1996-08-09 | Folding device for sheet material, especially paper |
DE19632177 | 1996-08-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0823391A2 EP0823391A2 (en) | 1998-02-11 |
EP0823391A3 true EP0823391A3 (en) | 1998-11-11 |
Family
ID=7802231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97112887A Withdrawn EP0823391A3 (en) | 1996-08-09 | 1997-07-26 | Device for the treatment of ply-material, particularly for the folding of paper |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0823391A3 (en) |
DE (1) | DE19632177A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016103933A1 (en) * | 2016-03-04 | 2017-09-07 | Masterwork Machinery Co., Ltd. | Rilllinienpressstation |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3054242A (en) * | 1960-03-09 | 1962-09-18 | Pratt Mfg Corp | Apparatus for closing the edges of packages |
FR2481243A1 (en) * | 1980-04-23 | 1981-10-30 | Bugat Jean Louis | Paper folding cutter device - has slotted vertical guides to fold paper and knife and scale to cut strips to length |
DE3027521A1 (en) * | 1980-07-19 | 1982-02-18 | Otto 7321 Wangen Straub | Lengthwise folding continuous label tape - by passing through preforming ring followed by fold slot and heated pressure unit |
EP0111255A1 (en) * | 1982-12-03 | 1984-06-20 | Horst Dr. BÄHRING | Toilet paper and method and device for producing it |
WO1989000949A1 (en) * | 1987-07-31 | 1989-02-09 | Rovel S.A.R.L. | Installation for making, filling and closing packages made from a continuous strip of material, in particular heat-sealable |
US5188582A (en) * | 1991-05-31 | 1993-02-23 | Boardman Molded Products, Inc. | Apparatus for forming tear tab lining material |
DE4413008A1 (en) * | 1994-04-15 | 1995-10-19 | Bielomatik Leuze & Co | Folding device for sheet layers |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4254692A (en) * | 1980-04-04 | 1981-03-10 | Wm. C. Staley Machinery Corporation | Helical folder for paperboard blanks |
DE4439198A1 (en) * | 1994-11-06 | 1996-05-09 | Klett Alfred | Device for processing a blank conveyed along a conveying path with a predetermined conveying speed |
-
1996
- 1996-08-09 DE DE1996132177 patent/DE19632177A1/en not_active Withdrawn
-
1997
- 1997-07-26 EP EP97112887A patent/EP0823391A3/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3054242A (en) * | 1960-03-09 | 1962-09-18 | Pratt Mfg Corp | Apparatus for closing the edges of packages |
FR2481243A1 (en) * | 1980-04-23 | 1981-10-30 | Bugat Jean Louis | Paper folding cutter device - has slotted vertical guides to fold paper and knife and scale to cut strips to length |
DE3027521A1 (en) * | 1980-07-19 | 1982-02-18 | Otto 7321 Wangen Straub | Lengthwise folding continuous label tape - by passing through preforming ring followed by fold slot and heated pressure unit |
EP0111255A1 (en) * | 1982-12-03 | 1984-06-20 | Horst Dr. BÄHRING | Toilet paper and method and device for producing it |
WO1989000949A1 (en) * | 1987-07-31 | 1989-02-09 | Rovel S.A.R.L. | Installation for making, filling and closing packages made from a continuous strip of material, in particular heat-sealable |
US5188582A (en) * | 1991-05-31 | 1993-02-23 | Boardman Molded Products, Inc. | Apparatus for forming tear tab lining material |
DE4413008A1 (en) * | 1994-04-15 | 1995-10-19 | Bielomatik Leuze & Co | Folding device for sheet layers |
Also Published As
Publication number | Publication date |
---|---|
EP0823391A2 (en) | 1998-02-11 |
DE19632177A1 (en) | 1998-02-12 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 19990211 |
|
AKX | Designation fees paid |
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17Q | First examination report despatched |
Effective date: 20001123 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
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18W | Application withdrawn |
Withdrawal date: 20010302 |