EP1492709B1 - Verfahren und vorrichtung zum umhüllen einer materialrolle und umhüllung - Google Patents

Verfahren und vorrichtung zum umhüllen einer materialrolle und umhüllung Download PDF

Info

Publication number
EP1492709B1
EP1492709B1 EP03714993A EP03714993A EP1492709B1 EP 1492709 B1 EP1492709 B1 EP 1492709B1 EP 03714993 A EP03714993 A EP 03714993A EP 03714993 A EP03714993 A EP 03714993A EP 1492709 B1 EP1492709 B1 EP 1492709B1
Authority
EP
European Patent Office
Prior art keywords
roll
wrapping
wrapper web
head disc
wrapped
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.)
Expired - Lifetime
Application number
EP03714993A
Other languages
English (en)
French (fr)
Other versions
EP1492709A1 (de
Inventor
Harri Paasikivi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raumaster Paper Oy
Original Assignee
Raumaster Paper Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8563708&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1492709(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Raumaster Paper Oy filed Critical Raumaster Paper Oy
Publication of EP1492709A1 publication Critical patent/EP1492709A1/de
Application granted granted Critical
Publication of EP1492709B1 publication Critical patent/EP1492709B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/14—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form
    • B65B25/146—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form packaging rolled-up articles
    • B65B25/148—Jumbo paper rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/58—Applying two or more wrappers, e.g. in succession

Definitions

  • the present invention relates to a method and an apparatus for wrapping a roll of material and a wrapping in accordance with the preambles of the independent claims presented below.
  • the invention in particular concerns a novel spiral combi-wrapping method that can be used, for example, for wrapping a paper roll.
  • finished rolls of material are wrapped in a protective wrapping, the purpose of which is to protect the easily damaged roll of material from mechanical surface damage and environmental influences, in particular from air humidity, during storage, handling and transportation.
  • the diameter of finished paper rolls ready to be wrapped is typically approximately 0,5-2,5 m and the width typically approximately 0,5-4 m.
  • the roll dimensions within mills vary between different production batches.
  • Known wrapper materials for wrapping a roll include, for example, paper, laminate, deformable plastic film and various plastic cushionings, such as plastic foams and bubble films.
  • Paper wrapping the use of which is known, for example, from the publication EP 0765809, gives a roll of material good mechanical protection.
  • the beneficial properties of such a wrapper include, among other things, strength, rigidity, resistance to abrasion, hygroscopicity, good availability and reasonable price.
  • a weakness of paper wrapping is low protection from humidity.
  • Laminate typically consists of two layers of paper, between which layers there is a thin plastic film. Therefore, the laminate gives good mechanical protection combined with good protection from humidity.
  • a problem of laminate wrapper is, however, its relatively high price and difficult recyclability. Separation of the plastic film from the layers of paper is very difficult and uneconomical, for which reason used laminate wrappers usually have to be disposed of by burning.
  • Deformable plastic film the use of which is known, for example, from the patent FI 82011, has the benefit of providing good protection from humidity. However, the mechanical protection given by deformable film is low.
  • the wrapper material is packaging paper
  • the longitudinal edge of the wrapper web is guided onto the roll to be wrapped at an angle to the direction of the perimeter of the roll to be wrapped and is then guided helically around the roll to be wrapped.
  • the helically guided wrapper web terminates at both ends of the roll before the end of the roll, and in addition, a second wrapper web is wound at the roll end, which web is not helical, but parallel to the direction of the perimeter of the roll to be wrapped.
  • the web wound at the roll end preferably overlaps with the helical wrapping and creates at the end of the roll to be wrapped an axial overhang, which is folded onto the roll end surface.
  • the axial overhangs at the ends of the roll are folded between a so-called inner head disc and an outer head disc, which discs are of the same shape as the end surface of the roll to be wrapped and which discs are attached to the roll end surface.
  • the inner head disc is typically, for example, of relatively thick paperboard or paper, and the outer head disc is of thinner plastic-coated paper.
  • the head discs are placed on the roll end surface in a known manner, for example, manually or by using a manipulator or a robot.
  • the head discs are attached in known solutions with a thermal bond by using so-called head presses, the pressing force of which may typically be for example 70 kN.
  • the heating coils of the head presses require a relatively high supply of electrical power, typically for example 30 kW for a pair of presses. Due to their great pressing force and high temperature, the head presses easily damage the ends of the rolls of material to be wrapped, which rolls are composed of heat- or pressure-sensitive paper.
  • US 2002/0033350 presents a wrapping for rolls comprising inner and outer wrappers of paper and/or plastic materials and head discs.
  • the purpose of the invention presented here is to improve the known spiral wrapping method and to alleviate or even eliminate the above-mentioned problems arising in the prior art.
  • a method and an apparatus for wrapping a roll of material and a wrapping according to the invention are characterised by what is presented in the preambles of the independent claims presented below.
  • a base wrapper web preferably made of paper or paperboard
  • the first inner head disc is placed on one end of the roll.
  • the first roll end wrapper web made preferably of paper or paperboard, is wound at the end of the roll in such a way that an axial overhang is created at the roll end, which overhang is folded onto the first inner head disc.
  • a second inner head disc is placed on the other end surface of the roll and a second roll end wrapper web, made preferably of paper or paperboard, is wrapped at the other end of the roll to be wrapped in such a way that an axial overhang is created at the other roll end, which overhang is folded onto the other inner head disc.
  • an outer head disc made preferably of damp-proof material is placed on one end of the roll, and an outer wrapper web made of deformable, preferably damp-proof film is wrapped on the side surface of the roll, which web is guided helically around the perimeter of the roll to be wrapped.
  • the wrapping is started at one end of the roll so that an axial overhang is created at the roll end, which overhang, when the material used is deformable wrapper film, folds over onto the roll end surface, onto the outer head disc and thus secures the outer head disc in place.
  • wrapping is terminated at this roll end in such a way that an axial overhang is created, which overhang, when the material used is wrapper film, folds over onto the roll end surface, and wrapping is interrupted here.
  • a second outer head disc typically made of damp-proof material is placed on the other end of the roll, after which a second outer wrapper web, made of deformable, preferably damp-proof film, is wound onto the perimeter of the roll at this end in such a way that an axial overhang is created, which overhang, when the material used is deformable wrapper film, folds over onto the roll end surface onto the outer head disc and thus secures the outer head disc in place.
  • Deformable film refers, for example, to plastic wrapper film widely used today, or other film-like material which, at least to some extent, can be stretched during wrapping without breaking its structure. After stretching, a film according to the invention tends to return to its original form. In other words, the deformation of the film is, at least in part, recoverable.
  • Such deformable film is usually plastic film, but it can also be produced from some other material or from a combination of several materials.
  • the most important advantage of the invention is that the wrapping of a roll of material wrapped by the method, apparatus or wrapping according to the invention is durable and tight.
  • the various layers of wrapper stock overlap each other in such a way that, when using damp-proof wrappers and head discs, very good protection from humidity is achieved.
  • the advantages of the invention become particularly obvious when the roll is stored in a vertical position. In this case, moisture or other impurities that possibly enter e.g. between the outer head disc of the upper end of the roll, made of damp-proof material, and the roll end wrapper web securing the head disc exit due to gravitational force from between the roll end wrapper web and the outermost spiral wrapper.
  • a further advantage of the method, apparatus or wrapping according to the invention is that no head presses are needed to attach the head discs. This means lower costs and a lower need for electrical power, and, furthermore, the method, apparatus or wrapping according to the invention may be used safely, even when wrapping rolls composed of heat- or pressure-sensitive paper, the ends of which rolls are easily damaged by head presses. All head discs may also be of the same material because the outer head discs do not have to be made of material suitable for thermal bonding.
  • a typical apparatus for wrapping a roll of material comprises, besides means for moving the roll of material to be wrapped, such as rollers, and means for feeding the wrapper webs, also a computer and a computer program arranged to be run in the memory of the computer, by means of which program the apparatus is controlled.
  • the computer program of an apparatus according to the invention comprises such program code elements that cause the apparatus to wrap the roll of material handled in it in the way described above.
  • the apparatus preferably comprises separate means for placing the base wrapper web on the roll to be wrapped as well as for placing the outermost wrapper web on the roll to be wrapped.
  • a typical wrapping of a roll of material comprises a first wrapper web preferably made of paper or paper board, wound helically around the perimeter of the roll wrapped as described above, a second and preferably also a third wrapper web preferably made of paper or paperboard, at least at one end of the roll so that an axial overhang is created, which overhang is folded over onto an inner head disc.
  • the wrapping comprises a first wrapper web made of deformable, damp-proof film and wound helically around the perimeter of the roll, which web is wrapped at least at one and preferably at both ends of the roll in such a way that an axial overhang is created at the roll end, which overhang is folded at one roll end over onto the outer head disc.
  • a second wrapper web made of deformable, damp-proof film is wound helically around the perimeter of the roll, the wrapper web being wound around the perimeter of the roll at one roll end in such manner that an axial overhang is created at the roll end, which overhang is folded over onto the outer head disc.
  • the base wrapper web and the first and the second roll end wrapper web of the roll to be wrapped are placed as follows.
  • the base wrapper web is wound around the perimeter of the roll to be wrapped, with its longitudinal edge placed on the roll to be wrapped at a first angle to the direction of the perimeter of the roll to be wrapped.
  • the base wrapper web is guided helically around the perimeter of the roll to be wrapped.
  • the first roll end wrapper web is wound around the perimeter of the roll, with its longitudinal edge placed on the roll to be wrapped at a second angle to the direction of the perimeter of the roll to be wrapped.
  • the first roll end wrapper web is guided helically around the perimeter of the roll to be wrapped.
  • the wrapping of the first roll end wrapper web is preferably started at the end of the roll to be wrapped so that an axial overhang is created at the roll end, which overhang is folded over onto the roll end surface.
  • the second roll end wrapper web is wound at the other end of the roll of material to be wrapped at a third angle to the direction of the perimeter of the roll to be wrapped in such a way that an axial overhang is created at the roll end, which overhang is folded over onto the roll end surface.
  • the second and the third angle are typically equal, but slanted in different directions compared with the direction of the roll perimeter.
  • the first angle is considerably greater than the second and third angles.
  • Figure 7 represents a preferred wrapping apparatus 2 for a paper roll 1, applicable for wrapping of rolls of material according to the invention, as seen from above.
  • the paper roll 1 is represented by broken lines.
  • a slide carriage 4 has been arranged to move on a frame 3, on which slide carriage has been mounted a wrapper feeder unit 5.
  • the wrapper feeder unit 5 comprises, among others, wrapper web roll 6, the wrapper web of which is paper.
  • a second slide carriage 7 has also been arranged to move on the frame 3, which slide carriage includes a wrapper feeder unit 8 of its own. Deformable plastic film is fed from the roll 9 of the second wrapper feeder unit 8 into the wrapping.
  • the source of power for moving the slide carriages 4 and 7 is a motor 10.
  • Turnable folding arms 12 of the folding station 11 are used for folding the paper wrapper web that hangs over the ends of the roll 1 to be parallel to the end surfaces of the roll 1.
  • the roll 1 rests on a rotator roller system 13 of the apparatus 2.
  • the roller 14 is a rotator roller, i.e. it has been arranged to be rotated by the motor 15.
  • the roller 16 rotates freely.
  • the apparatus in Fig. 7, i.e. mainly the slide carriages, wrapper feeder units, rotator roller system and folding station, is controlled by means of a computer (not shown in the figure) and software to be run in the computer and installed in its memory.
  • Various kinds of rolls and the wrappings required for them may be pre-set in the software, and the operator or the automatic control system selects the appropriate wrapping program.
  • Figures 1-6 are schematic, i.e. the dimensional relations do not correspond to the actual values. For the sake of clarity, the various layers of the wrappings have been depicted separately from each other and in exaggerated size as compared with a roll of typical size.
  • Figures 1 and 2 represent a roll 20 wrapped by spiral wrapping according to the prior art and the wrapping 21 of the roll.
  • the roll 20 has been wrapped so that a base wrapper web 23 has been placed on the side surface 22 of the roll, which base wrapper web has been wound helically around the roll, starting from the first end 24 of the roll towards the other end 25 of the roll.
  • the base wrapper web 23 does not hang over the edge of the roll 20 at either end of the roll.
  • the second end wrapper web 27 is wound onto the side surface of the other end 25 so that the web 27 partially hangs over the roll end surface 25.
  • This axial overhang 28 at the roll end is folded by the folding arms of the wrapping apparatus to be parallel to the roll end surface 25, so as to cover the inner head disc 26.
  • the first end 24 of the roll is, correspondingly, wrapped with a first inner head disc 29 and a first roll end wrapper web 30, having an axial overhang 31.
  • the roll ends are provided with outer head discs 32 and 33 by means of head presses according to the prior art.
  • the base wrapper web 23, roll end wrapper webs 27 and 30 and outer head discs 32 and 33 are typically made of damp-proof material.
  • Figure 2 indicates, however, why the protection from humidity of a wrapping 21 according to the prior art is not satisfactory.
  • the seam 34 between the outer head disc 33 and roll end wrapper web 27 is generally not tight.
  • Figures 3, 4 and 5 represent three different stages of a preferred method according to the invention, by which method a preferred wrapping 40 according to the invention is arranged on the paper roll 1 with the apparatus 2 according to the invention as shown in Fig. 7, or with an equivalent apparatus.
  • Fig. 6 represents the finished wrapping 40 represented in Fig. 5 in a vertical position, i.e. in its typical storage position.
  • Fig. 3 represents a roll of material 1 to be wrapped by a preferable method according to the invention after the first stage of the method.
  • the wrapping of the roll of material 1 is started by first wrapping a base wrapper web 42 helically around the perimeter of the roll 1 to be wrapped, at least on part of the side surface 41 of the roll 1.
  • the base wrapper web 42 is wound by starting at the first end 43 of the roll and proceeding towards the other end 44 of the roll.
  • the base wrapper web 42 is preferably dimensioned to fit the roll 1 so that the wrapper web does not hang over the edge of the roll 1 at either end, at least not substantially.
  • the base wrapper web 42 is wound onto the roll 1 at such an angle to the direction of the roll perimeter that, at each revolution, the web 42 overlaps itself.
  • the second roll end wrapper web 46 is wound at this end 44 of the roll.
  • the edge of the roll end wrapper web 46 hangs over the other end 44 of the roll, and this axial overhang 47 is folded by the folding arms 12 represented in Fig. 7 or the like, to be parallel to the roll end surface 44, onto the inner head disc 45.
  • the first end 43 of the roll is wrapped in the manner described above, providing it with the first inner head disc 48, the first roll end wrapper web 49 and folding its axial overhang 50 to be parallel to the roll end surface 43.
  • Fig. 4 represents a roll of material 1 to be wrapped by a preferable method according to the invention after the second stage of the method.
  • the first outer head disc 51 is placed on the first end 43 of the roll 1, which head disc is typically made of a damp-proof material, such as paperboard or paper laminated with plastic.
  • a first outer wrapper web 52 made of deformable film, is wound onto the side surface 41 of the roll 1, which outer wrapper web is guided helically around the perimeter of the roll 1 to be wrapped, starting the wrapping at the said first end 43 of the roll in such a manner that an axial overhang 53 is created at this end 43.
  • the film 52 is preferably chosen to be of such plastic film that the overhang 53 folds over to be parallel to the roll end surface 43 and at least substantially onto the first outer head disc 51, thus securing the outer head disc 51 in place.
  • wrapping is terminated in such a way that an axial overhang 54 is created also at the other roll end 44, which overhang folds over to be parallel to the roll end surface 44.
  • the outer wrapper web 52 is preferably wound in the same way so that it overlaps itself like the base wrapper web 42.
  • the outer wrapper web 52 is also preferably wound as represented in Fig. 4 in the same direction from the first roll end 43 towards the other roll end 44 as the base wrapper web 42.
  • the axial overhangs 53 and 54 of the outer wrapper web are preferably arranged to be longer than the corresponding axial overhangs 50 and 47 of the roll end wrapper webs, particularly at the other end 44 of the roll, at which other end there is no outer head disc yet.
  • the first outer wrapper web 52 preferably adheres to the inner head disc 45 of the other end as it shrinks. In this way, the wrapping and its seals are rendered as tight as possible.
  • Fig. 5 represents a roll of material 1 to be wrapped by a preferable method according to the invention and its wrapping 40 in finished form, i.e. after the third stage of the method.
  • a second outer head disc 55 is placed on the other end 44 of the roll.
  • a second outer wrapper web 56 made of deformable film, is wound onto the perimeter of the roll 1 at the other roll end 44 in such a manner that an axial overhang 57 is created at this other end 44, which overhang folds over to be parallel to the direction of the roll end surface 44, partially onto the second outer head disc 55.
  • the wrapping of the second outer wrapper web 56 is preferably carried out helically towards the roll end 44, as represented in Fig. 5, in the same direction as the wrapping of the first outer wrapper web 52 and the base wrapper web 42.
  • Fig. 6 represents the finished wrapping 40 of Fig. 5 in its typical storage position, i.e. in a vertical position.
  • Fig. 6 shows why it is preferable that the wrapper webs 42, 52 and 56 overlap in the same direction. In this way, water and dirt running downwards, the movement of which being represented by the arrow, cannot easily enter through the wrapping 40 and further to the roll 1.
  • the outer head discs 51 and 55 and the outer wrapper webs 52 and 56 are made of water-proof material. In this way, it is very difficult for humidity to enter through the seams of the wrapping to the roll 1, water rather always seeks to seep out of a wrapping stored in a vertical position according to Fig. 6, as represented by the arrow in Fig. 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Of Special Articles (AREA)
  • Basic Packing Technique (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Replacement Of Web Rolls (AREA)

Claims (7)

  1. Verfahren zum Umhüllen einer Rolle eines Materials (1), wobei bei dem Verfahren in seiner ersten Phase,
    - ein Basishüllgewebe (42) auf mindestens einen Teil der Seitenoberfläche (41) der Rolle (1) gewickelt wird, wobei das Hüllgewebe spiralförmig um den Umfang der zu umhüllenden Rolle (1) geführt wird, und
    - mindestens ein Ende (43, 44) der zu umhüllenden Rolle (1) mit einer inneren Aufsatzscheibe (45, 48) versehen wird,
    - ein erstes Rollenendhüllgewebe (46, 49) mindestens auf das eine Ende (43, 44) der zu umhüllenden Rolle (1) in solch einer Weise gewickelt wird, dass ein axialer Überhang (47, 50) an dem Rollenende (43, 44) erzeugt wird, wobei der Überhang auf die innere Aufsatzscheibe (45, 48) gefaltet wird,
    - ein Ende (43) der Rolle (1) mit einer ersten äußeren Aufsatzscheibe (51) versehen wird,
    dadurch gekennzeichnet,
    dass in der zweiten Phase
    - ein erstes äußeres Hüllgewebe (52), welches aus einem verformbaren Film ausgebildet ist, auf die Seitenoberfläche (41) der Rolle gewickelt wird, wobei das Hüllgewebe spiralförmig um den Umfang der zu umhüllenden Rolle (1) geführt wird, wobei das Umhüllen an dem Ende (43) der Rolle, welches mit der ersten äußeren Aufsatzscheibe (51) versehen ist, in solch einer Weise begonnen wird, dass ein axialer Überhang (53) an diesem Ende (43) erzeugt wird, wobei der Überhang auf die Rollenendoberfläche (43) über die erste äußere Aufsatzscheibe (51) gefaltet wird, und
    - wenn das Umhüllen zu dem anderen Ende (44) der Rolle (1) fortgeschritten ist, dass Umhüllen an diesem Rollenende (44) in solch einer Weise untergebrochen wird, dass ein axialer Überhang (54) an dem Rollenende (44) erzeugt wird, wobei der Überhang auf die andere Rollenendoberfläche (44) gefaltet wird.
  2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass das Verfahren auch eine dritte Phase umfasst, wobei bei dieser Phase
    - eine zweite äußere Aufsatzscheibe (55) auf dem anderen Ende (44) der Rolle angeordnet wird und
    - ein zweites äußeres Hüllgewebe (56), welches aus einem verformbaren Film ausgebildet ist, auf den Umfang der Rolle (1) an dem anderen Rollenende (44) in solch einer Weise gewickelt wird, dass ein axialer Überhang (57) an dem anderen Ende (44) erzeugt wird, wobei der Überhang auf die Rollenendoberfläche (44) auf die zweite äußere Aufsatzscheibe (55) gefaltet wird.
  3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass darüber hinaus in der ersten Phase,
    - das andere Ende (43, 44) der zu umhüllenden Rolle (1) mit einer inneren Aufsatzscheibe (45, 48) versehen wird,
    - ein zweites Rollenendhüllgewebe (46, 49) bei dem anderen Ende (43, 44) der zu umhüllenden Rolle in solch einer Weise gewickelt wird, dass ein axialer Überhang (47, 50) an dem anderen Rollenende (43, 44) erzeugt wird, wobei der Überhang auf die innere Aufsatzscheibe (45, 48) gefaltet wird.
  4. Umhüllung (40) einer Rolle eines Materials, wobei die Umhüllung umfasst
    - ein Basishüllgewebe (42), welches hauptsächlich derart um die Seitenoberfläche (41) der Rolle gewickelt ist, dass es spiralförmig um den Umfang der Rolle (1) gefördert ist,
    - eine innere Aufsatzscheibe (45, 48), welche an mindestens einem Ende (43, 44) der Rolle (1) vorhanden ist,
    - ein erstes Rollenendhüllgewebe (46, 49), welches an mindestens einem Ende (43, 44) der Rolle (1) gewickelt ist und an dem Rollenende (43, 44) einen axialen Überhang (47, 50) erzeugt, welcher auf die innere Aufsatzscheibe (45, 48) gefaltet ist,
    - eine erste äußere Aufsatzscheibe (51), welche an einem Ende (43) der Rolle (1) vorhanden ist,
    dadurch gekennzeichnet, dass die Umhüllung (40) darüber hinaus umfasst
    - ein erstes äußeres Hüllgewebe (52), welches aus einem verformbaren Film ausgebildet ist, welches spiralförmig um die Seitenoberfläche (41) der Rolle über das Basishüllgewebe (42) und das Rollenendgewebe (46, 49) gewickelt ist, wobei die Umhüllung an dem Ende (43) beginnt, welches mit der ersten äußeren Aufsatzscheibe (51) versehen ist, und an diesem Ende (43) einen axialen Überhang (53) erzeugt, welcher auf die Rollenendoberfläche (43) über die erste äußere Aufsatzscheibe (51) gefaltet ist, und
    - dass die Umhüllung an dem anderen Ende (44) der Rolle (1) unterbrochen ist, wobei ein axialer Überhang (54) erzeugt ist, welcher auf die andere Rollenendoberfläche (44) gefaltet ist.
  5. Umhüllung nach Anspruch 4, dadurch gekennzeichnet, dass sie eine zweite äußere Aufsatzscheibe (55), welche auf dem ersten äußeren Hüllgewebe (52) an dem anderen Ende (44) der Rolle angeordnet ist, und ein zweites äußeres Hüllgewebe (56), welches aus einem verformbaren Film ausgebildet ist und an dem anderen Rollenende (44) gewickelt ist, umfasst, wobei der axiale Überhang (57) des zweiten äußeren Hüllgewebes, welcher über das andere Ende (44) hängt, auf die Rollenendoberfläche (44) über die zweite äußere Aufsatzscheibe (55) gefaltet ist.
  6. Umhüllung nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass die äußere Aufsatzscheibe (51, 55) und/oder das äußere Hüllgewebe (52, 56) aus einem wasserdichten Material ausgebildet sind.
  7. Umhüllung nach einem der vorherigen Ansprüche 4-6, dadurch gekennzeichnet, dass das Basishüllgewebe (42) und/oder das Rollenendhüllgewebe (46, 49) aus Papier oder Karton ausgebildet sind.
EP03714993A 2002-04-05 2003-04-01 Verfahren und vorrichtung zum umhüllen einer materialrolle und umhüllung Expired - Lifetime EP1492709B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20020658A FI115043B (fi) 2002-04-05 2002-04-05 Menetelmä materiaalirullan pakkaamiseksi sekä pakkaus
FI20020658 2002-04-05
PCT/FI2003/000250 WO2003084814A1 (en) 2002-04-05 2003-04-01 Method and apparatus for wrapping a roll of material and a wrapping

Publications (2)

Publication Number Publication Date
EP1492709A1 EP1492709A1 (de) 2005-01-05
EP1492709B1 true EP1492709B1 (de) 2007-06-06

Family

ID=8563708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03714993A Expired - Lifetime EP1492709B1 (de) 2002-04-05 2003-04-01 Verfahren und vorrichtung zum umhüllen einer materialrolle und umhüllung

Country Status (6)

Country Link
EP (1) EP1492709B1 (de)
AT (1) ATE364012T1 (de)
AU (1) AU2003219197A1 (de)
DE (1) DE60314243T2 (de)
FI (1) FI115043B (de)
WO (1) WO2003084814A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895711A (en) * 1972-06-28 1975-07-22 Transpak Consulting Ab Oy Wrapped, preferably cylindrical, product and a method of farming said product
US5850918A (en) * 1997-06-19 1998-12-22 Automatic Handling, Inc. Roll package and method of making
US20010040112A1 (en) * 2000-02-16 2001-11-15 Pienta Daniel J. Roll package with die-cut edge protection
FI111834B (fi) * 2000-08-29 2003-09-30 Saimatec Eng Oy Menetelmä rullien, erityisesti paperirullien pakkaamiseksi, laite menetelmän toteuttamiseksi sekä rullanpakkaus

Also Published As

Publication number Publication date
DE60314243T2 (de) 2008-01-31
FI20020658A0 (fi) 2002-04-05
AU2003219197A1 (en) 2003-10-20
ATE364012T1 (de) 2007-06-15
FI20020658A (fi) 2003-10-06
DE60314243D1 (de) 2007-07-19
FI115043B (fi) 2005-02-28
WO2003084814A1 (en) 2003-10-16
EP1492709A1 (de) 2005-01-05

Similar Documents

Publication Publication Date Title
JP2853674B2 (ja) 材料ウェブ巻体を包装する方法及び装置
US3895711A (en) Wrapped, preferably cylindrical, product and a method of farming said product
US20050060952A1 (en) Apparatus for packaging rolls
KR100391238B1 (ko) 수축성 호일 랩으로 적층-물품 유닛을 포장하기 위한 장치
KR20060011883A (ko) 롤 묶음과 이의 제조방법
US4884385A (en) Interleaved spiral wrapping of foam product and stretch film for packaging carbonless paper rolls
SE457875B (sv) Foerfarande och apparat foer omslagning av en artikel
EP1492709B1 (de) Verfahren und vorrichtung zum umhüllen einer materialrolle und umhüllung
CN1099344C (zh) 制造管状空心制品的方法和设备
US6505459B1 (en) Method and apparatus for wrapping of paper and board rolls into a package wrapping
US20060123740A1 (en) Method of crimping paper roll wrap
AU679188B2 (en) Method and device for packaging compressible insulating products
JP2022053528A (ja) ロール状薄膜のパッケージ構造、及びそのパッケージ方法
US5636496A (en) Procedure and apparatus for winding a wrapper around a piece of goods, and package
US4936459A (en) Interleaved spiral wrapping of foam product and stretch film for packaging carbonless paper rolls
WO2000073150A1 (en) Roll package and manufacturing method
US5765340A (en) Method and apparatus for wrapping a roll
EP1492710B1 (de) Verfahren zum einwickeln einer materialrolle und eingewickelte materialrolle
KR102263923B1 (ko) 포장용 밴드 연결장치 및 그 연결방법
KR100505130B1 (ko) 포장지의 제조장치
KR100296115B1 (ko) 종이앵글제조장치및제조방법
KR20020004630A (ko) 코러패드형 골판지 제조장치
CN214986580U (zh) 一种墙纸包装包膜机
KR102334289B1 (ko) 원통 포장 장치
EP2077233B1 (de) Verfahren und Anordnung zum Platzieren von Rollen aus Einwickelmaterial und zum Führen des Einwickelmaterials in einer Rollenverpackungsmaschine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20040923

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI

AX Request for extension of the european patent

Extension state: AL LT LV MK

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: A. BRAUN, BRAUN, HERITIER, ESCHMANN AG PATENTANWAE

REF Corresponds to:

Ref document number: 60314243

Country of ref document: DE

Date of ref document: 20070719

Kind code of ref document: P

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070917

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070906

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070907

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

26N No opposition filed

Effective date: 20080307

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: RAUMASTER PAPER OY

Free format text: RAUMASTER PAPER OY#SAHANKATU 2#26100 RAUMA (FI) -TRANSFER TO- RAUMASTER PAPER OY#SAHANKATU 2#26100 RAUMA (FI)

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080430

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20080401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071207

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070606

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20120430

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20130423

Year of fee payment: 11

Ref country code: CH

Payment date: 20130416

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20130423

Year of fee payment: 11

Ref country code: FR

Payment date: 20130527

Year of fee payment: 11

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 364012

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: NEW ADDRESS: HOLBEINSTRASSE 36-38, 4051 BASEL (CH)

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60314243

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20141231

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60314243

Country of ref document: DE

Effective date: 20141101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140430

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140401

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20180206

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20180418

Year of fee payment: 16

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190402

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190401