EP3448760A1 - Method and apparatus for producing wrapped bales - Google Patents
Method and apparatus for producing wrapped balesInfo
- Publication number
- EP3448760A1 EP3448760A1 EP17773369.8A EP17773369A EP3448760A1 EP 3448760 A1 EP3448760 A1 EP 3448760A1 EP 17773369 A EP17773369 A EP 17773369A EP 3448760 A1 EP3448760 A1 EP 3448760A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wrapping material
- wrapping
- bale
- area
- rotation
- 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- Withdrawn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
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
- B65B27/12—Baling or bundling compressible fibrous material, e.g. peat
- B65B27/125—Baling or bundling compressible fibrous material, e.g. peat and wrapping or bagging
-
- 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
- B65B11/008—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material by webs revolving around articles moved along the axis of revolution
-
- 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
- B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
- B65B11/025—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders by webs revolving around stationary articles
-
- 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
- B65B11/04—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material the articles being rotated
- B65B11/045—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material the articles being rotated by rotating platforms supporting the articles
-
- 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
- B65B11/06—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/07—Rotobalers, i.e. machines for forming cylindrical bales by winding and pressing
- A01F15/071—Wrapping devices
-
- 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
- B65B2210/00—Specific aspects of the packaging machine
- B65B2210/14—Details of wrapping machines with web dispensers for application of a continuous web in layers onto the articles
- B65B2210/18—Details of wrapping machines with web dispensers for application of a continuous web in layers onto the articles the web dispenser being mounted on a rotary ring
Definitions
- the invention relates to a method and apparatus for producing wrapped bales. Especially the invention relates to a method and apparatus for wrapping the bales with a web-like wrapping material.
- WO/1994/022717 presents a solution where an article is in one stage moved past wrapping means while the wrapping means provided with a dispenser means are rotated around the article along a circular path in a first plane of rotation. In a further stage of wrapping the article is rotated by rotating means in a second plane of rotation substantially normal to said first plane of rotation. Between the stages the surface of the wrapping material web is turned about 90° such that the surface of the web is always substantially normal to said planes of rotation in both stages.
- An object of the invention is to alleviate and eliminate the problems relating to the known prior art. Especially an object of the invention is to provide a wrapping method and apparatus for wrapping the bales and providing stronger supporting areas without the need of additional wires around the bale. In addition an object of the invention is to consume less wrapping material than the known prior art solutions.
- the invention relates to a method for producing wrapped bales according to claim 1.
- the invention relates to an apparatus for producing wrapped bales according to claim 13.
- a bale to be wrapped is receiving from a baling apparatus.
- the baling apparatus may be a separate apparatus from the wrapping apparatus of the invention.
- a first wrapping stage comprises moving the bale and a wrapping means in relation to each other so that the providing of the wrapping material onto the surface and along the bale around in its longitudinal (moving) direction is possible.
- the wrapping means comprises at least first and second wrapping material dispenser means, which are arranged to rotate around the bale in a circular path in a first plane of rotation. When circulating, a web of wrapping material emerges from the first and second wrapping material dispenser means advantageously such that said web of wrapping material becomes wrapped on the sides of the bale in a first direction of wrapping.
- the first wrapping material is emerged from the first wrapping material dispenser means and the second wrapping material is emerged from the second wrapping material dispenser means around the bale at least in two different areas of the bale in the first plane of rotation and in the direction perpendicular to the first plane of rotation.
- the emerging is advantageously arranged so that the properties, such as a width and/or tension, of the final wrapping of at least one of the first and/or second wrapping material, when provided or folded on the bale, differs substantially from each other.
- the first wrapping material may be emerged from the first wrapping material dispenser means with a first tension and the second wrapping material from the second wrapping material dispenser means with a second tension, where said first and second tensions differs from each other.
- a lamination or areas with different strengths can be achieved.
- the first wrapping material being e.g. rigid or non-stretchable
- the second wrapping material being e.g. stretchable
- the properties, such as a width and/or tension, of the final wrapping of at least one of the first and/or second wrapping material, when provided or folded on the bale may differ substantially at least in the second area from the properties when of at least one of the first and/or second wrapping material provided or folded in the first area in order to make the bale wrapping stronger in said second area.
- the width of the second wrapping material may be substantially less than the width of the first wrapping material at least in the second area than in the first area or the tensions of the wrapping materials may vary in different areas.
- the only second wrapping material is narrower in said second area than in said first area.
- the first or both of the wrapping materials are narrower in said second area than in said first area.
- the width of the second wrapping material provided onto the second area is originally narrower already when being on the dispenser means so that width of the second wrapping provided onto the second area is essentially the same as the width of the original second wrapping material on the dispenser means.
- the width of the first and/or second wrapping material provided onto the second area is achieved from the original wrapping material by tilting at least one of the wrapping material dispenser means in relation to the normal of the first plane of rotation in the second area so that the normal of the surface of the web of the wrapping material differs substantially of the normal of the first plane of rotation before wrapping so before the wrapping material web touches the surface of the bale.
- the narrowing of the first and/or second wrapping material can be achieved by mechanically shrinking the original wrapping material narrower before wrapping, and/or thermally shrinking the original wrapping material before wrapping.
- the second area is provided with more rounds of at least the second wrapping material than said first area in order to make the bale wrapping stronger in said second area.
- the second area may also be provided with more rounds of the first wrapping material than said first area.
- the width of the second wrapping material in said second area is less than 75%, more advantageously less than 60% and most advantageously less than 50% of the width of the first wrapping material at least in said second area. Still according to an example the width of the narrower (first and/or second) wrapping material, in particularly of the second wrapping material in said second area is less than 75%, more advantageously less than 60% and most advantageously less than 50% of the width of the first wrapping material at least in said first area.
- the moving of the bale is slowed or stopped in the position where the second wrapping material is provided to the second area. This allows to make more rounds of the wrapping material to the second area and thereby to produce more stronger wrapping to the bale in said second area.
- the wrapping may also comprise additionally wrapping the web of at least the first and optionally also the second wrapping material onto a frame means by wrapping means.
- the frame means and the wrapping means are moved in relation to each other to form a tunnel construction, which advantageously comprises the wrapping material.
- the bale (or the wrapping means) is then moved in the direction perpendicular to the first plane of rotation and at least partly into the tunnel construction comprising said wrapping material so to attach the tunnel construction of the wrapping material to the bale.
- the wrapping material can be easily and effectively attached to the bale surface to be wrapped.
- the first and second wrapping material dispenser means with the wrapping material are advantageously arranged, for example tilted or providing narrower second material and aligned so that the second wrapping material is emerged essentially onto and over the frame means and the first wrapping material is emerged only partly onto or over the frame means and so that the proximal end of the first wrapping material (furthest end of the first material in the direction of the movement of the bale) is emerged outside or beyond the frame means in the moving direction of the bale so to form the end of the tunnel construction.
- the second area may be any area on the bale, which is or must be done by wrapping structurally stronger than another area.
- the second area are e.g. a portion of the bale having a supporting structure, such as a batten, and the end portions of the bale, which are exposed to higher loading e.g. during handling and transportation of the bale.
- the second area may be provided by the wrapping material also onto the frame means of the wrapping apparatus to make stronger tunnel construction, which is then attached to the end portion of the bale.
- the bale can also be wrapped in a second plane of rotation which is substantially normal to said first plane of rotation. For this the bale is turned after the first stage so to provide wrapping onto the sides of said bale in a second direction of wrapping substantially normal to said first direction of wrapping.
- the surface of the web of wrapping material emerging from the dispenser means is also turned between the first wrapping step and the second wrapping step such that the web surface becomes substantially parallel with the first plane of rotation so that said wrapping means remains in the first plane of rotation thereof.
- the second wrapping material may be cut before providing the first wrapping material onto the sides of the bale in said second direction.
- the present invention offers advantages over the known prior art, such as removing the need of using special wires to mechanically bound the wrapped bales e.g. in particular points, such as at the location of supporting battens or ends of the bales.
- the consumption of the wrapping material can be decreased because the second areas, so the portions of the bale which must be tied stronger, can be produced by narrower wrapping material, which means that these areas can be produced by less wrapping material (mass).
- the typical wrapping apparatus can save even 300 000 kilos wrapping material when using the narrower second wrapping material (250- 300 mm) instead of "normal" first wrapping material (750 mm).
- the second wrapping material may be tighter, but also thicker and/or more inextensible than the first wrapping material, whereupon the second area can be provided much stronger than the first area with minimal second wrapping material.
- the dispensing means can carry more meters of narrower second wrapping material than wider first wrapping material (loading capacity is in kilos).
- the properties of the first and second wrapping material differ from each other, also laminate structures can be achieved onto the surface of bale by the invention.
- the tension of the different wrapping materials can be adjusted optimally by the different dispenser means, whereupon e.g. the lamination can be performed optimally so that e.g.
- the lamination can be done much easier and effectively when the two different wrapping materials are tight around the bale and thereby also coupled to each other tensions optimal for each material.
- Figures 1 -6 illustrate a principle of an exemplary apparatus for producing wrapped bales (first and second stages) with a web-like wrapping material by sequential figures according to an advantageous embodiment of the invention
- Figures 7-8 illustrate a principle of exemplary parts of the first and second stages of wrapping as seen from one end of the apparatus according to an advantageous embodiment of the invention
- FIGS 9-10 illustrate two principles of providing two different areas of wrapping onto the bale according to advantageous embodiments of the invention.
- FIGS 1 -6 illustrate a principle of an exemplary apparatus 100 for producing wrapped bales 1 with a web-like wrapping material 5A, 5B, 5C by sequential figures according to an advantageous embodiment of the invention, wherein the apparatus is configured to receive a bale from a bale producing means 2 for producing bales 3 (raw bale without wrapping).
- the bale 3 can contain e.g. straw, fodder, cotton, branch, pulp or waste, however not limiting to those only.
- the apparatus comprises also at least first and second wrapping material dispenser means 4A, 4B, 4C for dispensing a web of wrapping material 5A, 5B, 5C, as well as a wrapping means 6 for circulating said first and second wrapping material dispenser means 4A, 4B, 4C in a first plane of rotation around the bale 3 for wrapping the web of wrapping material 5A, 5B, 5C around the bale 3.
- the apparatus may also be provided with a moving means for moving the bale 3 and the wrapping means 6 in relation to each other such that the bale 3 is moved past said wrapping means 6 in a direction essentially perpendicular to said first plane of rotation (arrow on the bales 3 in Figures).
- the moving means comprises or is configured to be coupled with a tunnel means 9 for receiving bales 3 from the bale producing means 2.
- the tunnel means 9 comprises an open downstream end 10.
- the apparatus comprises advantageously also a frame means 1 1.
- the frame means 1 1 and the wrapping means 6 are movable in relation to each other such that the wrapping means 6 is capable of applying at least of of said wrapping material 5A, 5B, 5C onto the frame means 1 1 to form a tunnel construction 12 comprising wrapping material 5.
- the frame means 1 1 on which wrapping material 5A, 5B, 5C is applied to form a tunnel construction 12 or on which wrapping material 5A, 5B, 5C is to be applied to form a tunnel construction 12, is arrangable in relation to the open downstream end 10 of the tunnel means so that the open downstream end 10 of the tunnel means 9 is or becomes situated inside a the tunnel construction 12 comprising wrapping material 5A, 5B, 5C, so that a bale 3 that is moved out of the open downstream end 10 of the tunnel means 9 is moved into a tunnel construction 12 comprising wrapping material 5A, 5B, 5C, which tunnel construction 12 becomes part of the wrapping or the wrapping capable of at least partly holding the material of the bale 3 together.
- the tunnel construction 12 can be formed when the frame means 1 1 is arranged in such position in relation to the open downstream end 10 of the tunnel means 9 so that the tunnel construction 12 comprising wrapping material 5A, 5B, 5C is formed around the open downstream end 10 of the tunnel means 9 by applying wrapping material 5A, 5B, 5C at the frame means 1 1 so that the open downstream end 10 of the tunnel means 9 will become situated in the tunnel construction 12 that is formed.
- the tunnel construction 12 may initially be formed at a distance from the open downstream end 10 of the tunnel means 9 and thereafter the tunnel construction 12 can be moved in relation to the open downstream end 10 of the tunnel means 9 so that the open downstream end 10 of the tunnel means 9 will become situated in the tunnel construction 12.
- the frame means 1 1 may be movable both in relation to the wrapping means 6 and in relation to the tunnel means 9 (when used) in such a way that the frame means 1 1 is firstly perpendicularly movable in relation to a first plane of rotation of the dispenser means 4A, 4B, 4C of the wrapping means 6 so that wrapping material is applied at the sides of the frame means 1 1 while moving the frame means 1 1 in relation to the wrapping means to form the tunnel construction 12 comprising wrapping material 5A, 5B, 5C onto the frame means and in such a way that the tunnel construction 12 formed onto the frame means 1 1 is thereafter movable in relation to the tunnel means 9 so that the open downstream end 10 of the tunnel means 9 is situated inside the tunnel construction 12 comprising wrapping material 5A, 5B, 5C.
- the frame means 1 1 may also be stationary, whereupon the wrapping material will slip off from the frame means 1 1 when the bale is transferred through or from the wrapping means 6 and/or the tunnel means 9 (when used).
- first and second wrapping material dispenser means 4A, 4B, 4C of the wrapping means 6 with the wrapping material are arranged in relation to each other so that the second wrapping material 5B, 5C is emerged essentially wholly onto the frame means 1 1 and the first wrapping material 5A is emerged only partly onto the frame means 1 1 and the proximal end 5Ap (so the furthest end of the material 5Ap in the direction of the movement of the bale) of the first wrapping material 5A is emerged outside or over the frame means 1 1 in the moving direction of the bale so to form the end of the tunnel construction 12 (as can be seen in Figure 9 and 10).
- the frame means 1 1 comprises preferably, but not necessarily, bars, rods 18, or similar elongate elements.
- One purpose of the frame means 1 1 is to provide such a support for the tunnel construction 12 comprising wrapping material 5A, 5B, 5C so that when the bale 3 is at least partly moved into the tunnel construction 12, the frame means 1 1 enables the wrapping material 5A, 5B, 5C of the tunnel construction 12 to be in contact with the bale 3 so that the wrapping material 5A, 5B, 5C of the tunnel construction 12 is capable of at least partly retaining the structure of the bale 3. This is important because the tunnel construction 12 will become the final wrapping for the bale 3 or part of the final wrapping for the bale 3.
- the frame means 1 1 comprises four rods 18 which are arranged in relation to each other so that wrapping material 5A, 5B, 5C applied with said wrapping means 6 onto the frame means 1 1 forms a tunnel construction 12 having a rectangular cross-shape and that is supported by said four rods 18.
- the apparatus may also comprise a rotation means 8 for rotating the bale 3 in a second plane of rotation substantially normal to said first plane of rotation.
- the first wrapping material dispenser means 4A is configured to emerge the first wrapping material 5A with a first tension and the second wrapping material dispenser means 4B, 4C is configured to second emerge the second wrapping material 5B, 5C with a second tension, where said first and second tensions differs from each other, as is described elsewhere in this document.
- FIGs 7-8 illustrate a principle of exemplary parts of the first and second stages of wrapping as seen from one end of the apparatus according to an advantageous embodiment of the invention.
- the wrapping means 6 comprises also a circular ring 13 which is rotatably assembled onto a support roller means 14 disposed in a framework 15 of the apparatus which circular ring 13 preferably further includes a support arm 16 extending from the circular ring 13 for pivotally supporting said dispenser means 4A, 4B, 4C.
- the circular ring 13, the support roller means 14, the framework 15 and the support arm 16 correspond preferably, but not necessarily, to the circular ring 13, the support roller means 14, the framework 15 and the support arm 16 presented and described in publication WO/1994/022717 or EP2496068B1.
- the apparatus may also comprise a conveyor means 17 for additionally conveying the bale.
- the apparatus 100 may comprise furthermore a turning or tilting means 7 for turning or tilting the surface of at least one web of wrapping material 5A, 5B, 5C emerging from the dispenser means 4A, 4B, 4C in relation to said first plane of rotation.
- the turning or tilting can be done for changing the angle of the surface of the emerging wrapping material web so that the emerging wrapping material web meets the bale in an angle and thus produces narrower (and this denser) wrapping on the bale than when the surface of the emerging wrapping material web is substantially normal to said first plane of rotation.
- the turning or tilting is also done advantageously between a first wrapping stage and a second wrapping stage such that the surface of said web of wrapping material 5A becomes substantially parallel with said first plane of rotation, wherein said turning means 7 for turning said surface of said web of wrapping material 5A is arranged such said wrapping means 6 remains in said first plane of rotation.
- the apparatus advantageously comprises a braking or resisting device 23 arranged in connection with at least one of said first and second dispenser means 4A, 4B, 4C in order to control the tension of the wrapping material during emerging.
- the braking or resisting device 23 can be implemented e.g. by a controllable electric motor, mechanical or hydraulic or pneumatic brakes, induction brakes or a friction braking device by which the tension of the emerging wrapping material can be controlled, as is described elsewhere in this document.
- FIGS 9-10 illustrates two principles of providing two different areas of wrapping onto the bale according to advantageous embodiments of the invention, where the wrapping apparatus 100 is configured to emerge the first wrapping material 5A from the first wrapping material dispenser means 4A and the second wrapping material 5B, 5C from the second wrapping material dispenser means 4B, 4C around the bale 1 at least in two different areas 21 , 22 of the bale in said first plane of rotation and in the direction perpendicular to said first plane of rotation so that the properties of the final wrapping of at least one of said first and/or second wrapping material 5B, 5C provided onto the bale are substantially different at least in the second area 22 than the properties of the final wrapping of at least one of said first and/or second wrapping material 5A in said first area 21 in order to make the bale wrapping stronger in said second area.
- the property of the first wrapping material 5A is different in the first area 21 that the property of the wrapping material 5B, 5C in the second area 22. It is to be noted that also the first wrapping material 5A can be provided into the second area 22 so that its properties, at least when or after contacted and folded on the bale, differs from the properties on the first area 21 .
- the property is advantageously the width of the wrapping material, but may also be another property, such as the final density after provided onto the surface of the bale.
- the width and/or density or other property of the second wrapping material 5B, 5C may differ already in originally from the property of the first wrapping material so before emerged.
- the emerging process can be controlled so that the width and/or density of the second wrapping material 5B, 5C after provided onto the surface of the bale is different on the second area 22 as in the first area 21.
- This can be done e.g. by turning or tilting (advantageously by the turning or tilting means 7) at least one of said wrapping material dispenser means 4C in relation to the normal of the first plane of rotation at least in said second area 22 so that the surface of said wrapping material web 5C emerged by said tilted wrapping material dispenser means 4C differs substantially of the normal of said first plane of rotation before wrapping, as can be clearly seen in Figure 10.
- the apparatus is thus configured to provide the wrapping material 5B, 5C onto the second area 22 so that the width said wrapping material 5B, 5C is reduced in relation to the width of said wrapping material 5B, 5C in said first area 21.
- the apparatus 100 is configured to keep the surface of the web of at least one wrapping material 5A substantially normal to the first plane of rotation during.
- the narrowing of at least one wrapping material web 5B, 5C can also be done in other way than tilting the angle of emerging web.
- the apparatus may comprise a mechanical shrinking device for mechanically shrinking the original wrapping material 5B, 5C narrower for the second area 22 so that the width said wrapping material 5B, 5C is reduced in relation to the width of said wrapping material 5B, 5C in said first area.
- the apparatus may also comprise a heating device for heating the original wrapping material 5B, 5C narrower for the second area 22 (depending whether the wrapping material is heat shrinkable) so that the width said wrapping material 5B, 5C is reduced in relation to the width of said wrapping material 5B, 5C in said first area 21.
- the apparatus may also be configured to provide the second area 22 with more rounds of at least the second wrapping material 5B, 5C than said first area 21 in order to make the bale wrapping stronger in said second area. If and when the first wrapping material 5A is not cut (by a cutting device (not shown)) or otherwise manipulated in the second area 22, it 5A is also round as many rounds around the bale as the second wrapping material 5B, 5C.
- the moving means is advantageously configured to move the bale and slow or stop the bale in the position where the second wrapping material is provided to the second area. Other option is to speeding up the rotations of the wrapping means 6.
- the apparatus is configured to provide the second area onto the portion of the bale comprising a supporting portion 19 (batten) and/or on the end portion(s) of the bale or onto the frame means.
- the apparatus for producing wrapped bales can be a stationary apparatus or a movable apparatus mounted for example on a trailer to be pulled by a tractor. In addition it can be operated in horizontal or vertical directions.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20165273A FI127551B (en) | 2016-03-31 | 2016-03-31 | Method and apparatus for producing wrapped bales |
PCT/FI2017/050231 WO2017168056A1 (en) | 2016-03-31 | 2017-03-31 | Method and apparatus for producing wrapped bales |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3448760A1 true EP3448760A1 (en) | 2019-03-06 |
EP3448760A4 EP3448760A4 (en) | 2020-01-22 |
Family
ID=59962669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17773369.8A Withdrawn EP3448760A4 (en) | 2016-03-31 | 2017-03-31 | Method and apparatus for producing wrapped bales |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190118986A1 (en) |
EP (1) | EP3448760A4 (en) |
CN (1) | CN109195870A (en) |
FI (1) | FI127551B (en) |
RU (1) | RU2018135049A (en) |
WO (1) | WO2017168056A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2020535B1 (en) * | 2018-03-06 | 2019-09-13 | Hooijmans Substrates B V | PACKAGING DEVICE AND METHOD |
IT202000025930A1 (en) * | 2020-10-30 | 2022-04-30 | Tosa S P A | MACHINERY FOR WRAPPING AN ITEM, ESPECIALLY A PALLET. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO128909C (en) * | 1972-10-30 | 1975-12-23 | Holmek As | |
CA1081110A (en) * | 1978-03-28 | 1980-07-08 | Patrick R. Lancaster (Iii) | Reverse wrapper and process |
FI940646A0 (en) | 1993-04-07 | 1994-02-11 | Kalle Kivelae | Foerfarande och anordning Foer att veckla in ett stycke |
JP3622078B2 (en) * | 2000-04-04 | 2005-02-23 | 松本システムエンジニアリング株式会社 | Package packaging method and apparatus |
FI20085403A0 (en) * | 2008-05-02 | 2008-05-02 | Cross Wrap Oy | Method and apparatus for producing packed bales |
FI20095210A (en) * | 2009-03-03 | 2010-09-04 | Elecster Oyj | Method for packing liquid bags into packing boxes and positioning guide for liquid bags |
FI20096129A0 (en) | 2009-11-02 | 2009-11-02 | Cross Wrap Oy | PROCEDURE AND DEVICE FOR PREPARING PACKED BALES |
BE1021295B1 (en) * | 2013-08-06 | 2015-10-23 | Ontex Bvba | IMPROVED PACKAGING METHOD AND DEVICE |
-
2016
- 2016-03-31 FI FI20165273A patent/FI127551B/en active IP Right Grant
-
2017
- 2017-03-31 EP EP17773369.8A patent/EP3448760A4/en not_active Withdrawn
- 2017-03-31 WO PCT/FI2017/050231 patent/WO2017168056A1/en active Application Filing
- 2017-03-31 CN CN201780029751.8A patent/CN109195870A/en active Pending
- 2017-03-31 RU RU2018135049A patent/RU2018135049A/en not_active Application Discontinuation
- 2017-03-31 US US16/089,618 patent/US20190118986A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN109195870A (en) | 2019-01-11 |
WO2017168056A1 (en) | 2017-10-05 |
FI20165273A (en) | 2017-10-01 |
RU2018135049A3 (en) | 2020-06-09 |
FI127551B (en) | 2018-08-31 |
EP3448760A4 (en) | 2020-01-22 |
RU2018135049A (en) | 2020-04-30 |
US20190118986A1 (en) | 2019-04-25 |
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