CN208453350U - The drying unit and dry component of bactericidal agent are removed from the coiled material of packaging material - Google Patents
The drying unit and dry component of bactericidal agent are removed from the coiled material of packaging material Download PDFInfo
- Publication number
- CN208453350U CN208453350U CN201820280963.5U CN201820280963U CN208453350U CN 208453350 U CN208453350 U CN 208453350U CN 201820280963 U CN201820280963 U CN 201820280963U CN 208453350 U CN208453350 U CN 208453350U
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- China
- Prior art keywords
- coiled material
- slit
- drying unit
- degree
- dry component
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to a kind of for removing the drying unit and a kind of dry component of bactericidal agent from the coiled material of packaging material.The coiled material of the packaging material includes a series of opening devices being previously applied, and the coiled material is suitable for being transformed into multiple sealed packages comprising pourable food products.Drying unit includes for creating the device of air stream and being connected to the device for creating air stream and the drying component for removing bactericidal agent from coiled material.Dry component includes at least two adjacent and angled slits on the length direction of coiled material, the slit extends across the width of at least coiled material, so that air stream is directed to coiled material and reaches the part for being provided with opening device of coiled material and be used to remove bactericidal agent.
Description
Technical field
It sterilizes the utility model relates to a kind of coiled material for the packaging material to packaging pourable food products product
Drying unit and dry component.
Background technique
It is well known that numerous food product such as fruit juice, pasteurization or UHT (superhigh temperature is processed) milk, grape wine, tomato
Sauce etc. be all the continuous pipe of the packaging material made of the coiled material longitudinal sealing be formed by packaging in sell.
Packaging material has multilayered structure, which includes strong hard base, the base may include such as paper it
The material of the fibrous material of class or such as mineral-filled polypropylene.Base is covered with heat-seal plastic material in two sides
Layer, such as polyethylene film；In the case where being used for the aseptic packaging of long-storage products (such as UHT milk), packaging material
Further include oxygen barrier material layer, such as aluminium foil or ethyl vinyl alcohol (EVOH) foil, be superimposed upon on heat-seal plastic material layer,
And another heat-seal plastic material layer covering for packing inner surface finally contacted again with food product with restriction.
This packaging produces on fully automatic packaging machines, and on fully automatic packaging machines, packaging material web is from reel
Upper expansion is simultaneously fed by bactericidal unit, and in bactericidal unit, packaging material web is bathed typically via sterilization of liquids agent is immersed
Sterilize in slot, for example, concentration hydrogenperoxide steam generator or concentration hydrogen peroxide and aqueous solution.
More specifically, sterilization unit includes the bath for being filled with bactericidal agent in use, and coiled material is continuously fed into
In the bactericidal agent.Bath easily includes two parallel vertical branches, which connects in bottom to limit sufficiently long U-shaped
Path handles packaging material to allow time enough.For effective, relatively quick processing, therefore sterilizing chamber can be reduced
Size, it is necessary to bactericidal agent is maintained at high temperature, for example, about 70 DEG C -80 DEG C.
Sterilization unit further defines the gnotobasis for being connected to the outlet of bath, and the coiled material of its packaging material is dried
And be then folded longitudinally and seal to form vertical pipe, then vertical pipe is filled continuously with the food product for packaging.
More specifically, in gnotobasis, coiled material is processed to eliminate any remaining bactericidal agent, packaged food product
The regulations management that the amount of the bactericidal agent of middle permission is determined by each place food authorities.
Above-mentioned processing generally includes Preliminary operation, and the drop on packaging material is mechanically removed in this operation, goes forward side by side
Row is air-dried.
Such as the preliminary removal of the compression roller progress drop of gnotobasis entrance can be conveniently located at by a pair；
Packaging material, which feeds between the rolls and comes out, is still covered with bactericidal agent film, but without big drop (macroscopic
drops)。
Dry usable air knife carries out, and air knife is directed on the opposite face of packaging material web, is supplied with sterile sky
Gas, and for evaporating any remaining bactericidal agent trace.
Before leaving the aseptic environment, coiled material is folded into cylinder and longitudinal sealing is continuous to be formed in known manner
Vertical pipe.In fact, packaging material tube forms the extension of gnotobasis, and continuously filled out with drumped food product
It fills, is then fed to and is used to form (lateral) forming individually packed and sealing unit.
In some known solutions, the packaging come out from forming and sealing unit has been provided with Reclosable
Opening device.In these cases, before the coiled material of packaging material is supplied to sterilization unit, opening device is to be previously applied
, for example, being molded on the coiled material of packaging material by direct injection.
The packing machine of the above-mentioned type extensively and is satisfactorily used in the food industry of wide scope with from packaging material
Coiled material produce sealed package, such as, such as patent disclosure WO2013045192.The property of the sterilization unit of especially this machine
It can ensure that the regulation for fully complying with the amount of the residual sterilant in aseptic and finished product packing about packaging.
However, in the industry, it is especially considering that continuing to increase and wishing to use bactericidal agent for the output speed of packaging machine
The processing improved, there are further improved demands.
In fact, constantly improve output speed is considerably reduced for passing through gnotobasis from each of packaging material web
The time of all remaining bactericidal agents, the unlatching dress are removed on the part of traveling (especially on the opening device being previously applied)
Setting has the geometry more more complicated than coiled material, and it may subsequently form certain bag being resident for remaining bactericidal agent.
Utility model content
The purpose of the utility model design individually or is in combination mitigated, slows down or eliminates in one or more
State drawbacks and disadvantages in the prior art.
According to the utility model design in a first aspect, disclosing a kind of for from including a series of unlatchings being previously applied
The drying unit of bactericidal agent is removed in the coiled material of the packaging material of device, and the coiled material is suitable for being transformed into comprising dumpable
Multiple sealed packages of food product.Drying unit includes the drying structure for creating the device of air stream He being connected to the device
Part, for creating air stream and for removing bactericidal agent from coiled material.Wherein, length direction of the dry component in the coiled material
Upper includes at least two adjacent and angled slits, and the slit extends across the width of at least described coiled material, so that
The air stream is directed into the coiled material and is directed into the longitudinal portion for being provided with the opening device of the coiled material
Above and for removing the bactericidal agent.
According to the second aspect that the utility model is conceived, a kind of dry component is disclosed, which may be connected to use
In the device for creating air stream and for removing bactericidal agent from the coiled material of the packaging material with opening device.Dry component packet
At least two adjacent and angled slits on the length direction of the coiled material are included, and the slit is across at least coiled material
Width extend so that air stream is directed into the coiled material and be directed into the coiled material is provided with the vertical of opening device
To part above and for removing the bactericidal agent.
According to the third aspect that the utility model is conceived, a kind of volume of packaging material of the drying with opening device is disclosed
The method of material.This method includes providing the coiled material of dry component and dry packing material.
Other examples of the disclosure are defined in the dependent claims, wherein the fourth aspect of the disclosure and subsequent side
The aspect ratio in face is made suitably to change to the third aspect according to the actual situation according to first.
Some examples of the disclosure provide a kind of drying unit, and the drying unit is by any bactericidal agent from coiled material and attachment
Opening device around blow away.
Some examples of the disclosure provide a kind of drying unit, the drying unit will blow away any bactericidal agent and by its
Outside the edge for blowing out coiled material.
Some examples of the disclosure provide bactericidal agent all or almost all and are removed and/or evenly distribute in coiled material
On.
Some examples of the disclosure are provided for keeping coiled material to be tensioned and/or help to distribute bactericidal agent on coiled material
Roller.
Some examples of the disclosure provide air stream more evenly and bactericidal agent are uniformly distributed along coiled material.
Some examples of the disclosure provide air stream more evenly, and by the way that any excessive bactericidal agent is pushed through coiled material
Edge remove any excessive bactericidal agent.
Some examples of the disclosure provide towards the edge of coiled material and purge bactericidal agent in downward and slightly outside mode.
Some examples of the disclosure provide towards the edge of coiled material and purge bactericidal agent with more outwardly direction.
Some examples of the disclosure provide air stream bigger in the same direction.
Some examples of the disclosure provide air stream from different slit coordination with one another.
Some examples of the disclosure provide the effective air stream for the bactericidal agent for pushing coiled material being created.
Some examples of the disclosure provide the air stream of customization.
Some examples of the disclosure provide the customization air stream of the certain desired air stream at for coiled material.
Some examples of the disclosure provide the specific range between coiled material and dry component.
Some examples of the disclosure provide the air stream of the desired region of covering coiled material.
It is emphasized that when using term "comprises/comprising" in the present specification, for specified stated spy
The presence of sign, entirety, step or component, but presence is not precluded or adds one or more other features, entirety, step, portion
Part or their combination.
Detailed description of the invention
The embodiments of the present invention is described by way of example now with reference to accompanying schematic figure, in which:
Fig. 1 shows the cross-sectional view of drying unit.
Fig. 2 shows the side views of dry component.
Fig. 3 a-d shows different types of dry component.
Fig. 4 shows the flow chart of the method for dry packing material web.
Specific embodiment
Fig. 1 is shown for removing from a series of coiled material of the packaging material 2 comprising opening devices 3 being previously applied
The drying unit 1 of bactericidal agent, and coiled material 2 is suitable for being transformed into the multiple sealed packages for accommodating pourable food products.It is dry single
Member 1 includes for creating the device 10 of air stream and being connected to device 10 for creating air stream and for going from coiled material 2
Except the drying component 20 of bactericidal agent.Dry component 20 includes at least two adjacent angled on the length direction of coiled material 2
Slit 21, and the slit across at least coiled material 2 width extend so that air stream is directed to coiled material 2 and is drawn
It leads on the longitudinal portion for being provided with opening device 3 of coiled material 2 and for removing bactericidal agent.By have above coiled material 2
The adjacent and angled slit 21 of two extended on width, dry component 20 will be blown from coiled material 2 and around opening device
Bactericidal agent is blown over the edge of coiled material 2 and coiled material 2 by any bactericidal agent out, so that bactericidal agent all or almost all is removed
And/or it evenly distributes.In example shown in Fig. 1, the device for creating air stream 10 is either closely coupled to dry component 20,
But it will be readily appreciated by those skilled in the art that device 10 can be placed on dry component 20 attached close or remote from dry component
From anywhere in 20.Fig. 1 also shows the roller above and below dry component 20, is used to that coiled material to be kept to be stretched and/or have
Help distribution of the bactericidal agent on coiled material 2.
In one example, dry component 20 includes at least three angled slits 21, such as shown in FIG. 1.
By at least three angled slits 21, air stream will be more uniform and bactericidal agent is uniformly distributed along coiled material 2,
And any extra bactericidal agent is removed and the edge by the way that bactericidal agent to be pushed through to coiled material 2.
In one example, for example, as shown in Fig. 3 a-d, slit 21 is on the direction vertical with the longitudinal direction of coiled material 2
At the angle between 10-80 degree, more preferably at the angle between 25-65 degree.By making slit 21 between 10-
Angle between 80 degree, air stream will hit coiled material 2 with the angle with more downwardly direction, be outwardly directed to downwards and slightly coiled material
2 edge purges bactericidal agent.Alternatively, the angle blows air stream will along towards the edge of coiled material 2 more outwardly direction
Mop up microbial inoculum.No matter which kind of mode, the effect of purging is all that bactericidal agent will be removed from coiled material 2 and/or more uniformly distribute
On coiled material 2.
In one example, slit 21 is parallel to each other and is adjacent to angled arrangement, so that they are in the same direction
Any bactericidal agent of coiled material 2 is purged, such as shown in Fig. 3 a-d.By keeping slit parallel to each other and being adjacent to angled cloth
It sets, air stream will be bigger in the same direction and will be from different 21 coordination with one another of slit.
In one example, the height of the opening of slit 21 is between 0.25-2mm.By the height for making the opening of slit 21
Degree generates effective air stream for pushing the bactericidal agent of coiled material 2 in the range of 0.25-2mm.In one example, slit
The size of 21 opening is determined based on the expectation purging effect in the effect of the air stream from device 10 and coiled material 2.It can
It is to need how effectively to come to remove bactericidal agent according to the speed of coiled material 2 with another parameter used.
In one example, the opening of slit 21 is different from slit 21 to slit 21, is gone out as shown in Figure 3c.Pass through
Make slit 21 that there is various sizes of opening, the effect of air stream is different, and can be customized to for removing bactericidal agent
The specific expectation air-flow at coiled material 2.
In one example, drying unit 1 includes at least two dry components 20.In one example, as shown in Fig. 2,
At least two dry components 20 are arranged on the opposite side of coiled material 2, for drying the two sides of coiled material 2.
In one example, as shown in Figure 1, drying unit 1 further includes backboard 30.By being equipped with backboard 30, coiled material 2 is set
Specific range between dry component 20.In one example, it is the distance between 2mm-6mm that backboard, which is arranged in away from slit 21,
Place, and at the distance for being more preferably 4mm away from slit 21.By being arranged in backboard away from slit 21 between 2mm-6mm
At distance, air stream will cover the desired region of coiled material 2, have selected purging effect, but coiled material 2 will not move to simultaneously
Make purging effect too low at separate slit 21 and be unable to movable sterilizing agent.It will be understood to those of skill in the art that other distances
It is also possible, and this is by factors such as the sizes of opening of effect, slit 20 based on the air stream from device 10.
In one example, dry component 20 may be connected to the device for creating air stream.In one example, dry
Component 20 is replacement component.
In one example, making the method 100 for having the coiled material 2 of the packaging material of opening device 3 dry includes providing 110
Dry element 20.This method further includes the coiled material 2 of dry 120 packaging materials.
In one example, this method further includes providing the device 10 for being used to form air stream.
In one example, this method further includes providing the backboard 30 of any movement for limiting coiled material 2.
It can be seen from the foregoing description that although having been described and illustrating the various examples of the utility model, this
Utility model is without being limited thereto, but can also otherwise embody in the range of theme defined in the appended claims.
Claims (18)
1. a kind of for removing the drying unit of bactericidal agent from the coiled material of packaging material, the coiled material of the packaging material includes one
The opening device and the coiled material that series is previously applied are suitable for being transformed into multiple sealing packets comprising pourable food products
Dress, which is characterized in that the drying unit includes,
For creating the device of air stream,
Dry component is connected to the described device for creating air stream and is used to remove the bactericidal agent from the coiled material,
And
Wherein, the dry component includes at least two adjacent and angled slits on the length direction of the coiled material, and
And the slit extends across the width of at least described coiled material, so that the air stream is directed into the coiled material and is guided
On to the longitudinal portion for being provided with the opening device of the coiled material and for removing the bactericidal agent.
2. drying unit according to claim 1, wherein the dry component includes at least three angled slits.
3. drying unit according to claim 1, wherein the slit is in the side vertical with the longitudinal direction of the coiled material
Upwards at the angle between 10 degree of -80 degree.
4. drying unit according to claim 3, wherein the slit is in the side vertical with the longitudinal direction of the coiled material
Upwards at the angle between 25 degree of -65 degree.
5. drying unit according to claim 2, wherein the slit is in the side vertical with the longitudinal direction of the coiled material
Upwards at the angle between 10 degree of -80 degree.
6. drying unit according to claim 5, wherein the slit is in the side vertical with the longitudinal direction of the coiled material
Upwards at the angle between 25 degree of -65 degree.
7. drying unit according to any one of the preceding claims, wherein the height of the opening of the slit exists
Between 0.25mm-2mm.
8. drying unit according to claim 1 to 6 further includes backboard.
9. drying unit according to claim 7 further includes backboard.
10. drying unit according to claim 8, wherein the backboard is arranged in away between the slit 2mm-6mm
At distance.
11. drying unit according to claim 9, wherein the backboard is arranged in away between the slit 2mm-6mm
At distance.
12. a kind of dry component can connect to the device for creating air stream and be used for from the packet with opening device
The coiled material of package material removes bactericidal agent, which is characterized in that and the dry component includes,
At least two adjacent and angled slits on the length direction of the coiled material, and
The slit across at least described coiled material width extend so that the air stream be directed into the coiled material and by
It is directed on the longitudinal portion for being provided with the opening device of the coiled material and for removing the bactericidal agent.
13. dry component according to claim 12, wherein the dry component includes at least three angled slits.
14. dry component according to claim 12, wherein the slit is vertical with the longitudinal direction of the coiled material
At the angle spent between 10 degree -80 on direction.
15. dry component according to claim 14, wherein the slit is vertical with the longitudinal direction of the coiled material
At the angle between 25 degree of -65 degree on direction.
16. dry component according to claim 13, wherein the slit is vertical with the longitudinal direction of the coiled material
At the angle spent between 10 degree -80 on direction.
17. dry component according to claim 16, wherein the slit is vertical with the longitudinal direction of the coiled material
At the angle between 25 degree of -65 degree on direction.
18. drying component described in any one of 4 to 17 according to claim 1, wherein the height of the opening of the slit exists
Between 0.25mm-2mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17158532 | 2017-02-28 | ||
| EP17158532.6 | 2017-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208453350U true CN208453350U (en) | 2019-02-01 |
Family
ID=58231404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820280963.5U Active CN208453350U (en) | 2017-02-28 | 2018-02-28 | The drying unit and dry component of bactericidal agent are removed from the coiled material of packaging material |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3367031A1 (en) |
| CN (1) | CN208453350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114051477A (en) * | 2019-06-28 | 2022-02-15 | 利乐拉瓦尔集团及财务有限公司 | Method for removing excess sterilant from a web of carton-based packaging material and system therefor |
| CN114729783A (en) * | 2019-11-29 | 2022-07-08 | 芝浦机械株式会社 | Gas sealing structure and extraction drying device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI73478C (en) * | 1985-09-24 | 1987-10-09 | Valmet Oy | ANORDNING FOER KONTAKTLOES STABILIZERING, UPPBAERING OCH / ELLER TORKNING AV EN ROERLIG BANA. |
| US5231774A (en) * | 1990-12-10 | 1993-08-03 | Fuji Photo Film Co., Ltd. | Photosensitive material drying apparatus |
| JP2003082573A (en) * | 2001-09-07 | 2003-03-19 | Hirano Tecseed Co Ltd | Web heat treatment equipment |
-
2018
- 2018-02-19 EP EP18157445.0A patent/EP3367031A1/en not_active Withdrawn
- 2018-02-28 CN CN201820280963.5U patent/CN208453350U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114051477A (en) * | 2019-06-28 | 2022-02-15 | 利乐拉瓦尔集团及财务有限公司 | Method for removing excess sterilant from a web of carton-based packaging material and system therefor |
| CN114051477B (en) * | 2019-06-28 | 2023-10-20 | 利乐拉瓦尔集团及财务有限公司 | Method and system for removing excess sterilant from a web of carton-based packaging material |
| CN114729783A (en) * | 2019-11-29 | 2022-07-08 | 芝浦机械株式会社 | Gas sealing structure and extraction drying device |
| CN114729783B (en) * | 2019-11-29 | 2023-10-03 | 芝浦机械株式会社 | Gas seal structure and extraction drying device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3367031A1 (en) | 2018-08-29 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |