DE102006016161B4 - Device and use of a pressing device for pressing a multi-folded paper product - Google Patents
Device and use of a pressing device for pressing a multi-folded paper product Download PDFInfo
- Publication number
- DE102006016161B4 DE102006016161B4 DE200610016161 DE102006016161A DE102006016161B4 DE 102006016161 B4 DE102006016161 B4 DE 102006016161B4 DE 200610016161 DE200610016161 DE 200610016161 DE 102006016161 A DE102006016161 A DE 102006016161A DE 102006016161 B4 DE102006016161 B4 DE 102006016161B4
- Authority
- DE
- Germany
- Prior art keywords
- press rolls
- conveying direction
- pressing
- paper product
- pressed
- 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.)
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
Vorrichtung (1) zum Pressen eines mehrfach gefalteten Papierprodukts (2), vorzugsweise Beipackzettel, Zeitschrift und dergleichen, mit einer Transporteinrichtung (4) zum Fördern des Papierprodukts (2) zu zwei Presswalzen (3), zwischen denen das Papierprodukt (2) gepresst wird, wobei die Transporteinrichtung (4) zwei Transportbänder (6) aufweist, die jeweils um eine der beiden Presswalzen (3) und eine in Förderrichtung (5) vor der Presswalze (3) angeordnete Hilfswalze (7) laufen, wobei der Abstand (a) der beiden Hilfswalzen (7) größer als der Abstand (b) der beiden Presswalzen (3) ist, und wobei der Durchmesser der Presswalzen (3) mindestens doppelt so groß wie die Länge des zu pressenden Papierprodukts (2) in Förderrichtung (5) ist.Device (1) for pressing a multiply folded paper product (2), preferably leaflet, magazine and the like, with a transport device (4) for conveying the paper product (2) to two press rolls (3) between which the paper product (2) is pressed in which the transport device (4) has two conveyor belts (6), which respectively run around one of the two press rollers (3) and an auxiliary roller (7) arranged in front of the press roller (3) in the conveying direction (5), the distance (a) of the two auxiliary rolls (7) is greater than the distance (b) of the two press rolls (3), and wherein the diameter of the press rolls (3) is at least twice as long as the length of the paper product to be pressed (2) in the conveying direction (5) ,
Description
Die vorliegende Erfindung betrifft eine Vorrichtung zum Pressen eines mehrfach gefalteten Papierprodukts, vorzugsweise Beipackzettel Zeitschriften und dergleichen, mit einer Transporteinrichtung zum Fördern des Papierprodukts zu zwei Presswalzen, zwischen denen das Papierprodukt gepresst wird, sowie die Verwendung einer Pressvorrichtung.The The present invention relates to a device for pressing a multiply folded paper product, preferably leaflet magazines and the like, with a transport device for conveying the Paper product to two press rolls, between which the paper product is pressed, as well as the use of a pressing device.
Bei bekannten Pressvorrichtungen ist die Transporteinrichtung durch zwei Transportwalzen gebildet, zwischen denen das zu pressende Papierprodukt zu den bzw. zwischen die beiden Presswalzen gefördert wird. Durch den Abstand zwischen den Transportwalzen und den relativ großen Presswalzen ist die Mindestlänge der zu fördernden Papierprodukte vorgegeben. Außerdem hat sich gezeigt, dass die gepressten Papierprodukte, z. B. mehrfach gefaltete Beipackzettel, nicht in der flachgedrückten, gepressten Form bleiben, sondern sich wieder in eine voluminösere Form öffnen und sich daher auch nicht stapeln lassen.at known pressing devices, the transport device through formed two transport rollers, between which the paper product to be pressed is conveyed to or between the two press rolls. By the distance between the transport rollers and the relatively large press rollers is the minimum length of to be promoted Paper products specified. Furthermore has been shown that the pressed paper products, eg. B. several times folded leaflets, do not stay in the flattened, pressed shape, but open again in a voluminous form and therefore not to be stacked.
Aus
der Patentschrift
Aus
der Patentschrift
Demgegenüber ist es ist die Aufgabe der vorliegenden Erfindung, eine Pressvorrichtung der eingangs genannten Art dahingehend weiterzubilden, dass die gepressten Papierprodukte möglichst dauerhaft in der flachgedrückten, gepressten Form bleiben, sowie ein entsprechendes Pressverfahren anzugeben.In contrast, is It is the object of the present invention, a pressing device of the type mentioned in such a way that the pressed paper products as possible permanently in the flattened, remain pressed form, and a corresponding pressing process specify.
Diese Aufgabe wird erfindungsgemäß durch eine Vorrichtung zum Pressen eines mehrfach gefalteten Papierprodukts gemäß Patentanspruch 1 und die Verwendung einer Pressvorrichtung gemäß Patentanspruch 8 gelöst.These The object is achieved by a Apparatus for pressing a multi-folded paper product according to claim 1 and the use of a pressing device according to claim 8 solved.
Der wesentliche Vorteil der erfindungsgemäßen Pressvorrichtung besteht darin, dass der sich in Förderrichtung verjüngende Förderspalt zwischen den beiden Transportbändern zu einer kontinuierlich zunehmenden Vorpressung des geförderten Papierprodukts führt und dadurch das gepresste Papierprodukt dauerhaft in der gepressten, d. h. flachgedrückten Form verbleibt. Die so gepressten Papierprodukte lassen sich aufgrund ihrer Flachheit problemlos stapeln. Es wird vermutet, dass durch die Vorpressung die zwischen den Seiten des Papierprodukts vorhandene Luft herausgepresst wird und dadurch die eigentliche Pressung wirkungsvoller und dauerhafter ist.Of the substantial advantage of the pressing device according to the invention consists in that in the conveying direction tapered conveying gap between the two conveyor belts to a continuously increasing pre-pressing of the subsidized Paper product leads and thereby the pressed paper product permanently in the pressed, d. H. flattened Form remains. The so pressed paper products can be due to their flatness stack easily. It is believed that through the pre-pressing the existing between the sides of the paper product Air is squeezed out and thus the actual pressing more effective and is more permanent.
Für Wartungszwecke ist es von Vorteil, wenn die beiden Transportbänder quer zur Förderrichtung relativ zueinander verstellbar sind.For maintenance purposes It is advantageous if the two conveyor belts relative to the conveying direction relative are adjustable to each other.
Weiterhin bevorzugt ist der Abstand zwischen den Hilfswalzen und den Presswalzen in Förderrichtung größer als der Durchmesser der Presswalzen, beispielsweise mindestens doppelt so groß wie der Durchmesser der Presswalzen.Farther the distance between the auxiliary rolls and the press rolls is preferred in the conveying direction greater than the diameter of the press rolls, for example at least twice as big as the diameter of the press rolls.
Vorzugsweise ist der Transporteinrichtung in Förderrichtung eine Einheit zum Vereinzeln von zu pressenden Papierprodukten vorgeordnet und den Presswalzen in Förderrichtung eine Einheit zum Stapeln von gepressten Papierprodukten nachgeordnet.Preferably is the transport device in the conveying direction a unit for Separation of paper products to be pressed preceded and the press rolls in the conveying direction downstream of a unit for stacking pressed paper products.
Es zeigen:It demonstrate:
Die
in
Die
Pressvorrichtung
Weiterhin
ist der Transporteinrichtung
Im
Betrieb wird das zu pressende Papierprodukt
Von
der Pressvorrichtung der
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610016161 DE102006016161B4 (en) | 2006-04-06 | 2006-04-06 | Device and use of a pressing device for pressing a multi-folded paper product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610016161 DE102006016161B4 (en) | 2006-04-06 | 2006-04-06 | Device and use of a pressing device for pressing a multi-folded paper product |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006016161A1 DE102006016161A1 (en) | 2007-10-11 |
DE102006016161B4 true DE102006016161B4 (en) | 2010-07-08 |
Family
ID=38513341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610016161 Active DE102006016161B4 (en) | 2006-04-06 | 2006-04-06 | Device and use of a pressing device for pressing a multi-folded paper product |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006016161B4 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT152198B (en) * | 1937-03-30 | 1938-01-10 | Friedrich Ing Lerner | Device for folding paper leaves and inserting them into the gaps of a continuously rotating cell wheel. |
DD287687A5 (en) * | 1989-09-08 | 1991-03-07 | Institut Fuer Grafische Technik,Forschungsinstitut Der Polygrafischen Industrie,De | METHOD AND ARRANGEMENT FOR FOLDING THE BALANCE OF BOOK BLOCKS |
EP1226977A2 (en) * | 2000-11-28 | 2002-07-31 | Vijuk Equipment, Inc. | Informational item forming machine and method |
-
2006
- 2006-04-06 DE DE200610016161 patent/DE102006016161B4/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT152198B (en) * | 1937-03-30 | 1938-01-10 | Friedrich Ing Lerner | Device for folding paper leaves and inserting them into the gaps of a continuously rotating cell wheel. |
DD287687A5 (en) * | 1989-09-08 | 1991-03-07 | Institut Fuer Grafische Technik,Forschungsinstitut Der Polygrafischen Industrie,De | METHOD AND ARRANGEMENT FOR FOLDING THE BALANCE OF BOOK BLOCKS |
EP1226977A2 (en) * | 2000-11-28 | 2002-07-31 | Vijuk Equipment, Inc. | Informational item forming machine and method |
Also Published As
Publication number | Publication date |
---|---|
DE102006016161A1 (en) | 2007-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition |