EP1816074A1 - Improved packaging machine, for packaging products by wrapping them with a continuous web of packaging film - Google Patents
Improved packaging machine, for packaging products by wrapping them with a continuous web of packaging film Download PDFInfo
- Publication number
- EP1816074A1 EP1816074A1 EP06425062A EP06425062A EP1816074A1 EP 1816074 A1 EP1816074 A1 EP 1816074A1 EP 06425062 A EP06425062 A EP 06425062A EP 06425062 A EP06425062 A EP 06425062A EP 1816074 A1 EP1816074 A1 EP 1816074A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ring
- machine according
- packaging
- valve
- nozzle
- 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.)
- Granted
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 20
- 239000012785 packaging film Substances 0.000 title claims abstract description 10
- 229920006280 packaging film Polymers 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010014405 Electrocution Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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
- 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
- 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 present invention relates to the packaging of products by wrapping them with a plastic film and, more specifically, it relates to an improved packaging machine.
- Packaging products by wrapping them with packaging film is a known technique in which the products to be packaged are covered with a wrapper designed to contain them, which is formed directly on the product by gradually wrapping it with a continuous web of plastic film, placed on the product in the form of a plurality of successive coils, suitably offset.
- the film is pre-stretched, immediately before it is released on the product, so that, once released on the product, the wrapper formed tends to tighten spontaneously on the product as a result of a contraction caused by the spring back of the material used to make the film.
- the packaging technique referred to above is implemented by a relatively large variety of machines. Such machines, although all sharing the packaging formation mechanism described above, differ from one another due to a different technical or functional concept which allows them to classed as belonging to one technological family rather than to another.
- a characteristic type of known machines is rotary ring wrapping machines.
- the general architecture of such machines involves the presence of a fixed, horizontal product support and feed surface and a structure supporting a horizontal ring above the product support and feed surface.
- the ring can rotate about its axis coinciding with the vertical axis of the product support and feed surface.
- the ring support structure can translate longitudinally to the axis of the ring, towards or away from the product support surface.
- the ring supports an operating station, suspended relative to the product support and feed surface, which includes a reel of packaging film and a complex set of actuator parts.
- the combination of the rotation and translation of the ring suitably co-ordinated with one another, allow the generation of the spiral-shaped wrapping which, as the web is unwound from the reel, gradually forms the wrapper which contains the product.
- the performance of such machines is basically dependent on three characteristic parameters: the maximum diameter of the ring; the speed of rotation of the ring; and the length of the ring translation stroke.
- the maximum diameter of the ring is a significant parameter for the maximum size of the product which can be packaged.
- the known machines generally use electric motors as actuators for the operating station parts. As the machine performance increases, these motors become more powerful and heavier, until the increase in centrifugal forces caused by the increase in the dimensions of the ring and in the demand for increasingly high speeds, are added to by another critical state increase, due to an increase in the masses rotating and translating integral with the ring.
- the aim of the present invention is to overcome the above-mentioned disadvantages by allowing an increase in operating performance in machines of the type described above, without appreciably increasing the centrifugal forces, or in any case increasing them much less than they would be, vice versa, for known machines with similar performance.
- the present invention achieves this aim with a rotary ring packaging machine, able to operate on large products and/or at high speed, without this meaning that it is subjected to particularly intense centrifugal forces, thanks to the smaller masses suspended relative to the ring.
- Figure 1 the numeral 1 denotes as a whole a packaging machine for packaging products 2 by wrapping them with a continuous web 3 [Figure 3] of packaging film.
- the web 3 consists of a thin plastic film, designed to be elastically deformed by traction and designed to subsequently and spontaneously contract on the product 2 due to the spring back of the material used to make it.
- the machine 1 basically comprises a horizontal product support and feed surface 4, for supporting a generic product 2 to be packaged; and a ring 5 supporting an operating station 7 in turn fitted with a reel 8 from which the continuous web 3 of packaging film is supplied.
- the product support and feed surface 4 is devised in such a way that, once the product is loaded on it, normally resting or stacked on a pallet, the product can be transferred into the machine 1 for packaging and then, once packaged, it can be extracted from the machine 1 and sent to its destination.
- the product support and feed surface 4 may therefore be devised, for example, in such a way that it has an integrated roller conveyor and/or in any case suitable product 2 conveyor means, motor driven if necessary.
- the ring 5 is supported by a structure 30 in turn supported by a machine 1 fixed structure 13.
- the ring 5 is angled so that it is parallel with the product support and feed surface 4 and can move: rotating relative to its own structure 30, and translating, together with its structure, relative to the overall machine 1 structure 13.
- the ring 5 is capable of rotation - translation relative to its own axis of movement 6 which is vertical and transversal to the product support and feed surface 4.
- the ring 5 can also be associated with the product 2 to be packaged so that it can circumscribe it at any point of its height, above the product support and feed surface 4.
- the operating station 7 is integral with the ring 5 so that, as a result of the pulling motion transmitted to it by the ring 5, which rotates about its own axis 6, the station 7 can rotate - translate together with the ring 5, thus being able to supply on the product 2, using known methods, the continuous web 3 of packaging film which, placed in the form of wrapping with gradually increasing height along the product 2, forms a wrapper which contains the product.
- Figures 2 and 3 show how the station 7 comprises, more specifically, a set of operating means 26 including: a reel 8 support unit 15, a film tensioning and return roller unit 16, a film pre-stretching unit 17 and a dancing roller 18 opposed by a spring 23 which maintains film tension.
- a set of operating means 26 including: a reel 8 support unit 15, a film tensioning and return roller unit 16, a film pre-stretching unit 17 and a dancing roller 18 opposed by a spring 23 which maintains film tension.
- These operating means 26 can all be driven by pneumatic actuators, labelled 25 as a whole, in particular comprising linear actuators, that is to say, pneumatic cylinders, some of which are visible in the accompanying drawings and are labelled 19, 20, 21 and 22.
- the operating station 7 is supplied by an air accumulator tank 9, for supplying the pneumatic actuator means 25, which is directly connected to the ring 5.
- Figure 4 shows how the ring 5 has a hollow, tubular structure, with the tank 9 directly integrated with it.
- the ring 5 itself acts as a tank, since it can accumulate the air necessary to activate the pneumatic actuator means 25 in its inner cavity 14.
- the ring 5 comprises pneumatic refilling means 10, or 11 and 12, for automatically refilling the tank 9 with air, regularly replacing the air consumed by the operating station 7 during packaging of the various products 2.
- Figure 4 shows how the refilling means 10 comprise in particular a nozzle 11 and a valve 12 which can be connected to one another.
- the nozzle 11 is supported by the ring 5 support structure 30.
- the valve 12 is supported directly by the ring 5.
- the tank 9 is refilled by connecting the valve 12 and the nozzle 11 in such a way that their axes are opposite one another. This connection is made when they reach a condition in which they are not moving relative to one another, with respect to the rotation between the ring 5 and the structure 30 supporting it.
- the tank 9 is refilled cyclically.
- the tank is refilled every cycle.
- the tank could be refilled after a greater number of operating cycles, for example, every two cycles, or even every five cycles.
- nozzle 11 and the valve 12 can also act as mechanical stop means 27, at the end of the stroke, for the rotation of the ring 5.
- This allows the use of very reliable and strong pneumatic limit switches which, as well as indicating when one of the limit positions of the ring 5 rotation stroke has been reached, allow positive implementation of a check device designed to perform a simple and safe check of correct machine 1 operation.
- pneumatic actuator means 25, supplied through the ring 5 adds to the many advantages already described the additional advantage of greater intrinsic machine 1 safety relative to the danger of electrocution and/or relative to any flammability of the products being packaged.
Abstract
Description
- The present invention relates to the packaging of products by wrapping them with a plastic film and, more specifically, it relates to an improved packaging machine.
- Packaging products by wrapping them with packaging film is a known technique in which the products to be packaged are covered with a wrapper designed to contain them, which is formed directly on the product by gradually wrapping it with a continuous web of plastic film, placed on the product in the form of a plurality of successive coils, suitably offset.
- In some cases the film is pre-stretched, immediately before it is released on the product, so that, once released on the product, the wrapper formed tends to tighten spontaneously on the product as a result of a contraction caused by the spring back of the material used to make the film.
- The packaging technique referred to above is implemented by a relatively large variety of machines. Such machines, although all sharing the packaging formation mechanism described above, differ from one another due to a different technical or functional concept which allows them to classed as belonging to one technological family rather than to another.
- A characteristic type of known machines is rotary ring wrapping machines. The general architecture of such machines involves the presence of a fixed, horizontal product support and feed surface and a structure supporting a horizontal ring above the product support and feed surface. The ring can rotate about its axis coinciding with the vertical axis of the product support and feed surface. The ring support structure can translate longitudinally to the axis of the ring, towards or away from the product support surface. The ring supports an operating station, suspended relative to the product support and feed surface, which includes a reel of packaging film and a complex set of actuator parts.
- When the product to be packaged, located on top of the product support and feed surface and supported by a pallet, reaches the vertical axis of the ring, said ring, translating longitudinally to its own axis, together with its structure, circumscribes the product to be packaged, at each point of the latter's height. In contrast, rotation of the ring about its own axis causes the operating station integral with it to follow a circumferential trajectory relative to the product to be packaged.
- In short, the combination of the rotation and translation of the ring, suitably co-ordinated with one another, allow the generation of the spiral-shaped wrapping which, as the web is unwound from the reel, gradually forms the wrapper which contains the product.
- The performance of such machines is basically dependent on three characteristic parameters: the maximum diameter of the ring; the speed of rotation of the ring; and the length of the ring translation stroke.
- The maximum diameter of the ring is a significant parameter for the maximum size of the product which can be packaged.
- Obviously: the larger the diameter of the ring, the larger the size of the product which can be packaged.
- As regards the speed of rotation of the ring, obviously: the higher the speed, the faster the packaging cycle, that is to say, machine productivity.
- However, a large diameter and high speed of rotation generate significant centrifugal forces, the latter being even more intense if along with the speed and diameter there are considerable masses rotating integral with the ring, that is to say, considerable masses relating to the operating station supported by the ring.
- Intense centrifugal forces heavily influence the machine structure, its overall dimensions, reliability and even operating safety. Since the market requires the possibility of packaging products that are increasingly large and at increasingly high speeds, the known machines of the type described above are becoming increasingly complex and large in terms of their strength structures and in general also more expensive.
- On the other hand, the known machines generally use electric motors as actuators for the operating station parts. As the machine performance increases, these motors become more powerful and heavier, until the increase in centrifugal forces caused by the increase in the dimensions of the ring and in the demand for increasingly high speeds, are added to by another critical state increase, due to an increase in the masses rotating and translating integral with the ring.
- Therefore, the aim of the present invention is to overcome the above-mentioned disadvantages by allowing an increase in operating performance in machines of the type described above, without appreciably increasing the centrifugal forces, or in any case increasing them much less than they would be, vice versa, for known machines with similar performance.
- Accordingly, the present invention achieves this aim with a rotary ring packaging machine, able to operate on large products and/or at high speed, without this meaning that it is subjected to particularly intense centrifugal forces, thanks to the smaller masses suspended relative to the ring.
- The technical features of the present invention, in accordance with the above aim, are clear from the content of the claims herein, in
particular claim 1, and from any of the claims directly or indirectly dependent onclaim 1. - The advantages of the invention are more evident in the detailed description which follows, with reference to the accompanying drawings, which illustrate a preferred embodiment without limiting the scope of the invention, in which:
- Figure 1 is a perspective overall view of the machine in accordance with the present invention;
- Figures 2 and 3 are partial views of a detail of the machine illustrated in Figure 1, seen from two different viewpoints;
- Figure 4 is a partial view of another detail of the machine illustrated in Figure 1.
- With reference to the accompanying drawings, in Figure 1 the
numeral 1 denotes as a whole a packaging machine forpackaging products 2 by wrapping them with a continuous web 3 [Figure 3] of packaging film. - The web 3 consists of a thin plastic film, designed to be elastically deformed by traction and designed to subsequently and spontaneously contract on the
product 2 due to the spring back of the material used to make it. - The
machine 1 basically comprises a horizontal product support and feed surface 4, for supporting ageneric product 2 to be packaged; and aring 5 supporting anoperating station 7 in turn fitted with a reel 8 from which the continuous web 3 of packaging film is supplied. - The product support and feed surface 4 is devised in such a way that, once the product is loaded on it, normally resting or stacked on a pallet, the product can be transferred into the
machine 1 for packaging and then, once packaged, it can be extracted from themachine 1 and sent to its destination. The product support and feed surface 4 may therefore be devised, for example, in such a way that it has an integrated roller conveyor and/or in any casesuitable product 2 conveyor means, motor driven if necessary. - The
ring 5 is supported by astructure 30 in turn supported by amachine 1fixed structure 13. Thering 5 is angled so that it is parallel with the product support and feed surface 4 and can move: rotating relative to itsown structure 30, and translating, together with its structure, relative to theoverall machine 1structure 13. In short, thering 5 is capable of rotation - translation relative to its own axis ofmovement 6 which is vertical and transversal to the product support and feed surface 4. Thering 5 can also be associated with theproduct 2 to be packaged so that it can circumscribe it at any point of its height, above the product support and feed surface 4. - The
operating station 7 is integral with thering 5 so that, as a result of the pulling motion transmitted to it by thering 5, which rotates about itsown axis 6, thestation 7 can rotate - translate together with thering 5, thus being able to supply on theproduct 2, using known methods, the continuous web 3 of packaging film which, placed in the form of wrapping with gradually increasing height along theproduct 2, forms a wrapper which contains the product. - Figures 2 and 3 show how the
station 7 comprises, more specifically, a set of operating means 26 including: a reel 8support unit 15, a film tensioning andreturn roller unit 16, a film pre-stretchingunit 17 and adancing roller 18 opposed by aspring 23 which maintains film tension. - These operating means 26 can all be driven by pneumatic actuators, labelled 25 as a whole, in particular comprising linear actuators, that is to say, pneumatic cylinders, some of which are visible in the accompanying drawings and are labelled 19, 20, 21 and 22.
- The
operating station 7 is supplied by an air accumulator tank 9, for supplying the pneumatic actuator means 25, which is directly connected to thering 5. - Figure 4 shows how the
ring 5 has a hollow, tubular structure, with the tank 9 directly integrated with it. - In other words, the
ring 5 itself acts as a tank, since it can accumulate the air necessary to activate the pneumatic actuator means 25 in itsinner cavity 14. - During
machine 1 operation, when the air in the tank 9 is used up it can be topped up cyclically. For this purpose, thering 5 comprises pneumatic refilling means 10, or 11 and 12, for automatically refilling the tank 9 with air, regularly replacing the air consumed by theoperating station 7 during packaging of thevarious products 2. - Figure 4 shows how the refilling means 10 comprise in particular a
nozzle 11 and avalve 12 which can be connected to one another. Thenozzle 11 is supported by thering 5support structure 30. Thevalve 12 is supported directly by thering 5. - The tank 9 is refilled by connecting the
valve 12 and thenozzle 11 in such a way that their axes are opposite one another. This connection is made when they reach a condition in which they are not moving relative to one another, with respect to the rotation between thering 5 and thestructure 30 supporting it. - The tank 9 is refilled cyclically. For simple construction and the advantage of a
simple machine 1 management program, the tank is refilled every cycle. However, considering the low air absorption required by thestation 7 operating means 26, the tank could be refilled after a greater number of operating cycles, for example, every two cycles, or even every five cycles. - It should be noticed that the decision to fit the
operating station 7 with pneumatic actuator means 25 allows - compared with known machines fitted with electrical actuators having equal power - a noticeable reduction, all other conditions being equal, in themachine 1 suspended masses, and, more specifically, a reduction in the extent of the masses eccentrically rotating relative to the axis ofrotation 6 of thering 5. This has a positive effect onmachine 1 performance, since the machine can operate without its structures being oversized and at operating speeds decidedly higher than those of the known machines. - It should also be emphasised that the possibility of using pneumatic energy instead of electrical energy also allows the additional advantage of
operating stations 7 whose actuators are significantly less expensive. - Another advantage and further construction simplification are offered by the fact that the
nozzle 11 and thevalve 12 can also act as mechanical stop means 27, at the end of the stroke, for the rotation of thering 5. This allows the use of very reliable and strong pneumatic limit switches which, as well as indicating when one of the limit positions of thering 5 rotation stroke has been reached, allow positive implementation of a check device designed to perform a simple and safe check ofcorrect machine 1 operation. - Finally, it should be noticed that the use of pneumatic actuator means 25, supplied through the
ring 5, adds to the many advantages already described the additional advantage of greaterintrinsic machine 1 safety relative to the danger of electrocution and/or relative to any flammability of the products being packaged. - The invention described may be modified and adapted in many ways without thereby departing from the scope of the inventive concept. Moreover, all of the details of the invention may be substituted by other, technically equivalent elements.
Claims (14)
- A packaging machine, for packaging products (2) by wrapping them with a continuous web (3) of packaging film, comprising a support and feed surface (4) to which a generic product (2) to be packaged can be associable; a ring (5), parallel with the surface (4), able to rotate - translate relative to its axis of movement (6), transversal to the surface (4); an operating station (7), supporting a reel (8) which supplies the web (3) and integral with the ring (5), the station (7) being able to rotate - translate together with the ring (5) in such a way that it supplies the continuous web (3) of packaging film on the product (2), the machine (1) being characterised in that the station (7) comprises pneumatic actuator means (25) and an air accumulator tank (9), the tank (9) being directly connected to the ring (5) and used to supply the actuator means (25).
- The machine according to claim 1, characterised in that the tank (9) can be refilled with air cyclically during machine (1) operation.
- The machine according to claims 1 and 2, characterised in that the tank (9) is integrated in a ring (5) support structure (30).
- The machine according to claim 3, characterised in that the ring (5) has a tubular shape, the tank (9) being incorporated inside said tubular shape.
- The machine according to any of the foregoing claims, characterised in that the ring (5) comprises pneumatic refilling means (10; 11, 12) designed to automatically refill the tank (9) with air.
- The machine according to claim 5, characterised in that the refilling means (10) comprise a nozzle (11) and a valve (12) which can be connected to one another.
- The machine according to claim 6, characterised in that the valve (12) is supported by the ring (5) and the nozzle (11) is supported by the ring (5) support structure (30), it being possible to connect the valve (12) and the nozzle (11) to one another when it is reached a condition in which the movement of the ring (5) relative to the support structure (30) has stopped.
- The machine according to claim 7, characterised in that the valve (12) and the nozzle (11) can be connected to one another when the rotating movement of the ring (5) relative to its support structure (30) has reached an end of stroke position.
- The machine according to claim 8, characterised in that the connection between the valve (12) and the nozzle (11) is made at the end of stroke point of at least the rotation of the ring (5).
- The machine according to any of the foregoing claims, characterised in that the valve (12) and the nozzle (11) can be connected to one another cyclically.
- The machine according to claim 10, characterised in that the valve (12) and the nozzle (11) can be connected to one another at each packaging cycle.
- The machine according to claim 10, characterised in that the valve (12) and the nozle (11) can be connected to one another at intervals separated by multiple packaging cycles.
- The machine according to any of the foregoing claims, characterised in that integrated in the nozzle (11) and the valve (12) there are mechanical stop means (27) at least for the rotating movement of the ring (5).
- The machine according to clam 1, characterised in that the axis of movement (6) of the ring (5) is vertical.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT06425062T ATE407878T1 (en) | 2006-02-07 | 2006-02-07 | WRAPPING MACHINE FOR WRAPPING OBJECTS IN A PACKAGING FILM FROM A CONTINUOUS WEB OF MATERIAL |
ES06425062T ES2314865T3 (en) | 2006-02-07 | 2006-02-07 | PERFECTED PACKAGING MACHINE TO PACK PRODUCTS WRAPPING THEM WITH A CONTINUOUS STRIP OF FILM FOR PACKAGING. |
EP06425062A EP1816074B1 (en) | 2006-02-07 | 2006-02-07 | Improved packaging machine, for packaging products by wrapping them with a continuous web of packaging film |
DE602006002714T DE602006002714D1 (en) | 2006-02-07 | 2006-02-07 | Packaging machine for wrapping objects in a packaging film of a continuous material web |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06425062A EP1816074B1 (en) | 2006-02-07 | 2006-02-07 | Improved packaging machine, for packaging products by wrapping them with a continuous web of packaging film |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1816074A1 true EP1816074A1 (en) | 2007-08-08 |
EP1816074B1 EP1816074B1 (en) | 2008-09-10 |
Family
ID=36609227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06425062A Not-in-force EP1816074B1 (en) | 2006-02-07 | 2006-02-07 | Improved packaging machine, for packaging products by wrapping them with a continuous web of packaging film |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1816074B1 (en) |
AT (1) | ATE407878T1 (en) |
DE (1) | DE602006002714D1 (en) |
ES (1) | ES2314865T3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITRE20120023A1 (en) * | 2012-04-03 | 2013-10-04 | A C M I Societa Per Azioni | WRAPPER FOR PACKAGE GROUPS |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112027154B (en) * | 2020-08-31 | 2021-10-29 | 山东滨州智源生物科技有限公司 | Packaging machine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5311725A (en) * | 1992-07-30 | 1994-05-17 | Lantech, Inc. | Stretch wrapping with tension control |
EP1452445A1 (en) * | 2003-02-27 | 2004-09-01 | Oy M. Haloila Ab | Stretch film wrapping machine |
-
2006
- 2006-02-07 AT AT06425062T patent/ATE407878T1/en not_active IP Right Cessation
- 2006-02-07 ES ES06425062T patent/ES2314865T3/en active Active
- 2006-02-07 EP EP06425062A patent/EP1816074B1/en not_active Not-in-force
- 2006-02-07 DE DE602006002714T patent/DE602006002714D1/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5311725A (en) * | 1992-07-30 | 1994-05-17 | Lantech, Inc. | Stretch wrapping with tension control |
EP1452445A1 (en) * | 2003-02-27 | 2004-09-01 | Oy M. Haloila Ab | Stretch film wrapping machine |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITRE20120023A1 (en) * | 2012-04-03 | 2013-10-04 | A C M I Societa Per Azioni | WRAPPER FOR PACKAGE GROUPS |
EP2647575A1 (en) * | 2012-04-03 | 2013-10-09 | A.C.M.I. - Societa' Per Azioni | Winding machine for groups of packages |
US9434490B2 (en) | 2012-04-03 | 2016-09-06 | A.C.M.I.-Societa'per Azioni | Winding machine for groups of packages |
RU2615487C2 (en) * | 2012-04-03 | 2017-04-04 | А.К.М.И.-Сочьета Пер Ацьони | Wrapping machine for packages groups |
Also Published As
Publication number | Publication date |
---|---|
DE602006002714D1 (en) | 2008-10-23 |
ATE407878T1 (en) | 2008-09-15 |
ES2314865T3 (en) | 2009-03-16 |
EP1816074B1 (en) | 2008-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1588947B1 (en) | A machine for wrapping groups of products with tubular lenghts of stretch film | |
TWI653135B (en) | Apparatus and method to manufacture semi-finished products for wind power installation rotor blades as well as rotor blade and wind power installations | |
BRPI0809245A2 (en) | Film Packing Machine Simultaneously Using Two Film Reel Sets | |
EP1816074B1 (en) | Improved packaging machine, for packaging products by wrapping them with a continuous web of packaging film | |
EP2580130A1 (en) | Labelling machine | |
CN107848641A (en) | Packing machine | |
CN107848642A (en) | Packing machine | |
CZ92796A3 (en) | Apparatus for packing articles | |
CN106475273A (en) | Linear liner machine and correlation technique | |
CN109177140A (en) | A kind of novel package plate film covering device | |
CN201458232U (en) | Telescopic belt conveyor | |
EP3099581B1 (en) | Assembly machine adapted to assemble caps onto spouts and a method of assembling caps onto spouts | |
CN202163649U (en) | Auxiliary extrusion-type degassing packing device | |
CN105059606B (en) | It is a kind of to cut film membrane method suitable for material package | |
US10934035B2 (en) | Machine for packaging flexible hoses | |
WO2016088023A1 (en) | Machine for continuously making beverage capsules | |
CN105836202A (en) | Simple packing machine for aluminum profile | |
KR20180104925A (en) | Rolling film processing system | |
CN207998009U (en) | For using the film of retractility to tie up the packaging facilities of commodity | |
CN1852836A (en) | Apparatus for manufacturing packing vinyl-envelope strip and method of manufacturing such packing vinyl-envelope strip using the same | |
EP2632691A1 (en) | Low power consumption machine for blow-moulding containers | |
KR20100013096A (en) | The apparatus for packing the band | |
CN102219056A (en) | Tip-pinching packaging machine and method of tip-pinching package by using same | |
CN104494899B (en) | A kind of tea packaging machine | |
CN204197325U (en) | A kind of feeding for packing machine stretches mouth structure |
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 |
|
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 IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
17P | Request for examination filed |
Effective date: 20080118 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL 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 IS IT LI LT LU LV MC NL PL 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 |
|
REF | Corresponds to: |
Ref document number: 602006002714 Country of ref document: DE Date of ref document: 20081023 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT 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: 20080910 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080910 Ref country code: FI 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: 20080910 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: 20080910 Ref country code: LV 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: 20080910 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2314865 Country of ref document: ES Kind code of ref document: T3 |
|
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: 20080910 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20081210 |
|
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: 20080910 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: 20090210 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: 20080910 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: 20080910 Ref country code: IS 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: 20090110 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: 20080910 |
|
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: 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: 20080910 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: 20080910 |
|
26N | No opposition filed |
Effective date: 20090611 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080910 |
|
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: 20090228 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20091030 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20081210 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090207 |
|
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: 20090302 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL 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: 20080910 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20100207 |
|
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: 20100228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100228 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: 20081211 |
|
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: 20100207 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090207 |
|
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: 20090311 |
|
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: 20080910 |
|
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: 20080910 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20120224 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20130429 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602006002714 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602006002714 Country of ref document: DE Effective date: 20140902 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140902 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20150730 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20140208 |