CN105984601A - A device and a method for manufacturing a shrink film package - Google Patents
A device and a method for manufacturing a shrink film package Download PDFInfo
- Publication number
- CN105984601A CN105984601A CN201610147480.3A CN201610147480A CN105984601A CN 105984601 A CN105984601 A CN 105984601A CN 201610147480 A CN201610147480 A CN 201610147480A CN 105984601 A CN105984601 A CN 105984601A
- Authority
- CN
- China
- Prior art keywords
- folding
- contact pin
- section
- group
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- 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
- B65B11/08—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a single straight path
- B65B11/10—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a single straight path to fold the wrappers in tubular form about contents
- B65B11/12—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a single straight path to fold the wrappers in tubular form about contents and then to form closing folds of similar form at opposite ends of the tube
-
- 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
- B65B49/00—Devices for folding or bending wrappers around contents
-
- 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
- B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
- B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
- B65B53/06—Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
-
- 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
- B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
- B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
- B65B53/06—Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
- B65B53/063—Tunnels
Abstract
A device and a method for manufacturing a shrink film package (38) formed by a combined product or a container (12) group (10) are disclosed. a film applying device (16) is distributed for a transportation path (14) and used for covering a corresponding product or container group (10) with a film section (20) along the transportation direction (18) to form a lap joint zone (22) and an overlap joint sheet (24) protruding the product or container group (10) at the edge side of a cross section. A mechanical folding element (26) is used for overlapping two overlap joint sheets (24) transversally protruding out of adjacent products or containers, wherein an opening (32) is formed between end edges (30) pointing each other of the overlap joint sheets (24). In a heating path section (34), the folded overlap joint sheets (24) are maintained at corresponding positions, and a film covering part (20) is loaded by hot air to form the shrink film package (38). For fixing the folded overlap joint sheets (24) and/or maintaining the overlap joint sheets (24) at the folding position, the mechanical folding element (26) extends to the heating path section (34) at least from a partial section (42) having a specified length (44a, 44b).
Description
Technical field
The present invention relates to described in the feature according to independent claims 1 or 9 for manufacturing by combining
The equipment of the shrink film packaging that commodity group or container group are constituted and method.
Background technology
By known in the art for package goods, such as the method and apparatus of plastic containers, its as with
Packaging in commodity or container uses shrink film.Shrink film cuts out portion by turnover system usually used as film
It is wound around around commodity composition.This so-called film packaging is transported by shrinking passage.In shrinking passage,
Such as being loaded by warm braw or hot-air by shrinking the commodity of medium parcel, thus shrink film is shunk, and makes
Obtain shrink film and cling on commodity, stablize and fasten commodity.Film is packed the most also
It is referred to as shrink-wraping.
This method for forming shrink wrapping is such as open by DE102006036590A1.
Because diaphragm shortens when shrinking and is each packaging to prevent less desirable fold from occurring
Using limited film section, thus form the lateral side regions generally opened wide, unlimited lateral side regions is also referred to as
For shrinking eye or film eye.Shrink eye and on the one hand can cause lacking in terms of the mechanical stability shrink-wraped
Fall into, on the other hand cause the vision interference in terms of the sizing shrink-wraped or inhomogeneities.
In order to avoid this less desirable film eye with in order to form what the film with all sides Guan Bi wrapped up
Packaging has been proposed that various method.Then, WO2012/149947A1 discloses and becomes for package combination
The method of the article group of packaging unit, wherein, each packaging unit is in its transport direction in transport
On section tunicle parcel, wherein concurrently form film upset and respectively at section edges pleurapophysis for packaging
The folding contact pin of unit.Then packaging unit is through folding unit, folds contact pin and lean in folding unit
And interfix if desired on packaging unit, be consequently formed the film parcel of all sides Guan Bi.
Be similarly used for manufacture closed by all sides film parcel packaging unit method by
EP2219954B1 is open.
Exist for packing this packaging unit and the equipment for making film protuberance recline
Disclosed in DE102012016698A1 and DE102012016699A1.
DE102010032455A1 discloses a kind of compressive shrinkage machines and for hot charging shrink film on container
Method, its as packaging unit transport section on move.Thermal source and packaging unit for hot charging
Distance can be adjusted changeably and during contraction process according to may change packaging unit
Size regulates.
But the folding complexity being because doubling film section that is folded and that overlap means existing with fixing
The surcharge of the relatively high machinery in the structure of some packers, and because in shrink wrapping
The film parcel of all sides Guan Bi can have other shortcomings on rare occasion, so should for many
With for situation it is desirable that still arrange contraction eye when manufacturing and shrink-wraping.
Summary of the invention
Therefore, the primary and foremost purpose of the present invention be to provide a kind of effectively can for manufacture shrink film packaging
Automated method further, the method does not the most make packaging process complicate and not with any
A kind of mode makes it slack-off with having infringement.Moreover, it is an object that one is used for manufacturing receipts
The relevant device of shrink-film package.
This purpose is achieved by the scheme of independent claims.It is advantageously improved the feature of scheme in phase
In the dependent claims answered.
In order to realize described purpose, the present invention proposes a kind of spy with independent claim to a method 1
The method of the shrink film packaging being made up of the commodity group combined or container group for manufacture levied.The party
In method, each commodity group to be packaged or container group are being transported on section along transporting direction, are being taken in formation
Connect region and on section edges side, protrude from the situation folding contact pin of commodity group or container group respectively
Under, wrapped up by film section.Then, contact pin is folded by machinery towards what two transverse sides stretched out
Folding element, formed between the end seamed edge pointed to each other folding contact pin in the case of opening or
Situation at the transverse side closed at as far as possible between the end seamed edge pointed to each other folding contact pin
Under, the most stacked on top of each other and/or come to outside the commodity that adjoin or on outside of containers.Additionally,
Commodity group or container group are passed through together with film parcel in the case of forming shrink wrapping in the method
Heating section, the commodity group wrapped up with hot-air loading film in heating section or container group.Here,
Fold fold contact pin at least some of via limit length heating section in by machinery folding
Folded element is fixed and/or is maintained in its position folded, thus at least at first section in heating section
The folded state that upper maintenance previously achieves.The folding element of machinery at least arrives heating road towards transporting direction
Duan Zhong so that the contraction process that the container group wrapping up each or commodity group load has begun to, and
Superposed film section is adhering to each other.
The particularly advantageous flexible program regulation of the method according to the invention, folding element is in transport section
At least one longitudinal side on include guide plate respectively or be made up of guide plate.This guide plate can be effectively square
Formula protrudes from folding commodity group or container group, stacked on top of each other at this for realizing on section edges side
Splice the folded state of sheet or keep this state to enter heating section so that contraction process can be accurately fixed
Carry out in the case of the folding contact pin of position.Alternatively, in order to mate different commodity groups or container group,
Guide plate at least one the longitudinal side being arranged in transport section can be configured to adjustable-height and/or
Can be relative to the regulation of transport section in its horizontal level.Width adjusting is used in particular for mating different bags
Dress size.Such flexible program is equally possible, i.e. indulge for the most at least one in transport section
On side, arrange two or more being parallel to each other arrange up and down and the guide plate of spaced layout, this
A little guide plates can be used for uniformly extruding folding contact pin on the whole height of each commodity group or container group.Also
It is contemplated that what the guide plate in left side and the guide plate on right side were constructed differently to, but it is usually disposed as indulging
To symmetrical structure, on transport section, the guide plate in left side and the guide plate on right side divide in the structure shown here
The most almost universally construct and position.
The guide plate mentioned in the flexible program of the method according to the invention can be configured with air outlet slit,
Air is heated in territory, section from least one longitudinal side in transport section and/or arrival
Guide plate is discharged through opening.On the one hand air can be used as cooling down air, and it prevents the commodity wrapped with film
The film contact pin of group or container group is bonding or sticks on guide plate.On the other hand, air also serves as air cushion,
It can be reliably prevented this adhesion equally.Additionally, the air from opening outflow reduces along leading
The commodity group of plate guiding or the friction of container group.
Another modified embodiment of the method according to the invention, folding element can include transporting respectively
Dynamic turnover element or formed by movable turnover element at least in part.Turn over here, movable
Folding element such as can include at least one swing arm, and swing arm is with can be around approximate horizontal axis of oscillation
The mode swung is arranged at least side in transport section.The favourable pendulum radius of turnover element can
About reaching from vertical position until about horizontal level, this horizontal level is approximately parallel to conveying side
To.But, drive, according to the main proportion of installation and according to selected, the swing that flexible program is bigger
Region can also be favourable.Alternately, swing arm is also arranged to rotatable movement so that
Swing arm rotates around the pivot center of level sustainably.Divide at turnover element or so-called turnover device
When not formed by the swingable folding finger with given moving radius, turnover element preferably may be used
At least made in the conveying direction by oscillating motion or rotational motion immediately before entering heating section
Rear folding contact pin is placed into forward in the folding contact pin of previously folding so that can produce desired final
Folded state, then this folded state makes superposed in heating section during contraction process
Fold contact pin to adhere to according to expectation each other.Can be advantageously in the case of cancelling movable turnover element
Use other suitable measure, at least so that can turn over forward along transporting direction in the folding contact pin of rear side
Turn, because otherwise this folding contact pin directly can be turned over due to commodity group or the transport of container group slightly rearward
Turn, this be less desirable and inevitably result in manufacture shrink film packaging packaging quality be damaged.
As that be configured to fix or can be vertically movable guide plate, movable turnover element erects at it
Directly and/or the position of level also can be adjusted relative to transport section.Height and/or width adjusting
Favourable, thus achieve for should through the heating different commercial size in section or container dimensional,
The matching performance of Different Package size, width etc..
The method specifies, guide plate arrives in heating section with the length limited.Guide plate is the most directed
Through whole heating section or also can extend only through partial sector, because this may make superposed folding
Splice sheet without being pressed against each other by whole heating section.Alternatively, the length of guide plate also is able to variable
Ground regulation.
It is further advantageous that the guide plate in movable turnover element and/or entrance heating section is respectively configured to
Heat-resisting and/or be configured with refractory coating.The shrink film being prevented from heating by this way sticks to lead
On plate and/or on adjustable turnover element, to this or impair folded state or even damage
Film.In addition it is contemplated that cooling and/or lubrication modified embodiment.Thus guide plate may be configured to such as
Hollow so that cooling fluid can circulate wherein, and cooling fluid can be used for the desired tune to guide plate
Temperature or cooling.Lubrication such as can be so provided, i.e. by arrange on guide plate little outlet for
Loss lubrication is carried out with proper lubrication agent.This lubricant can by suitable equipment with can limit time
Between interval and with desired dosage discharge on the surface of guide plate.
The method specifies alternatively, adhesion on the side or two cross sides of film packaging, bonding or weldering
It is connected to the most single folding part.This adhesion, bonding or welding can fold at contact pin at each, such as exist
At the folding contact pin of upper folding contact pin, lower folding contact pin and/or side or also can be at multiple folding contact pin
Carry out.Receipts are assisted by this way by folding contact pin stacked on top of each other being fixed with each other extraly
Contracting.
According to preferred modified embodiment, the method according to the invention is provided with the fold sequence of restriction,
Wherein, fold contact pin or turn at least up to folding with each of the commodity group of film parcel or container group is upper
Roll over being maintained in its position not turning down or folding, the most just in side when folding contact pin of remaining every side
Face comes in commodity group or container group.Unordered folding process can be reliably prevented by this way,
In unordered folding process such as turn down especially side folding contact pin, i.e. before fold contact pin and/or
It is turned over downwards folding contact pin during rear folding contact pin and disturbs this folding process such as to may result in pressure
Wrinkle.And by suitable device, upper folding contact pin is being maintained at, lean on until remaining folds contact pin
Time in the commodity group wrapped up by film or container group, prevent this potential interference.To upper folding contact pin
Fixing such as can pass through suitable getter device, alternatively also by the retentivity, mechanical of electrostatic
Retentivitys etc. guarantee.Alternatively, it is possible to by compressed-air blows, upper folding contact pin is maintained at it
In the most unfolded position of top, until remaining folding contact pin is the most top, then finally just may be used
By top for upper folding contact pin, then adhesion, bonding or the most solderable folding part.
Overlapping regions particularly advantageous around corresponding commodity group or the side of the film section of container group
Folding process specifies, first upset front folding contact pin and rear folding contact pin, then roll under both sides overturn
Splice sheet, and the most last just folding contact pin in the upset of both sides, respectively alternately through suitable machine
The folding element of tool or guide plate and/or fixing device or holding means auxiliary are carried out, especially in order to by upper folding
The sheet that splices is maintained in the position of its level.
As it has been described above, the folding contact pin stacked on top of each other in section edges side is alternately through in the following manner phase
Overlap joint ground is placed the most up and down so that form of completely closed shrink wrapping.But this flexible program is same
Sample is possible, folds contact pin wherein and overlaps the most completely so that leaves the opening of side, and this opening leads to
It is frequently referred to film eye.
In addition the method achieve, arrange until four be juxtaposed to each other be respectively provided with folding of the same race
The transport path of element.Here, be also configured to the widest to accommodate until four parallel in heating section
When the commodity group of conveying or container group, guide plate and/or movable folding element can be for until four be put down
The conveying circuit of row is arranged respectively in the way of repeatedly implementing.
To achieve these goals, the present invention also propose to have independent claims 9 feature for
Manufacture the equipment of the shrink film packaging being made up of the commodity group combined or container group.This equipment includes transport
Section, for transport section distribution film bringing device.Film bringing device is for along transporting direction film section
Wrap up corresponding commodity group or container group, wherein, concurrently form to have and dash forward on section edges side accordingly
For commodity group and the overlapping regions folding contact pin of container group.Additionally, this equipment includes the folding of machinery
Folded element is for making the folding contact pin that reaches on adjacent commodity or outside of containers towards two cross sides
The most superposed.Referring to each other of contact pin is being folded alternatively in the case of this is superposed
To end seamed edge between construct opening.It is also possible that the end seamed edge phase pointed to each other
The most stacked so that they overlap joints and formation do not have the side of the Guan Bi of opening.Transport section has court
Transporting direction is arranged in the heating section after film bringing device, to load commodity group or appearance with hot-air
Device group is together with film parcel, thus forms shrink wrapping.For the folding contact pin of fixed fold and/or be
Being maintained at folding contact pin in its position folded, the folding element of machinery is at least via the length limited
The partial sector of degree extends to heat in section.
The particularly preferred flexible program regulation of the equipment according to the present invention, folding element is in transport section
At least one longitudinal side on include guide plate respectively or be made up of this guide plate.This guide plate can be effective
Mode is for realizing at section edges pleurapophysis for commodity group or container group, stacked on top of each other at this folding
Splice the folded state of sheet or keep this state to enter heating section so that contraction process can be accurately fixed
Carry out in the case of the folding contact pin of position.Alternatively, in order to mate different commodity groups or container group can
Guide plate at least one the longitudinal side being arranged in transport section is configured to adjustable-height and/or can
Relative to the regulation of transport section in its horizontal level.Guide plate width adjusting each other or spacing regulation spy
Yong Yu not mate different Package sizes or package-width.Such flexible program is equally possible, i.e.
The most at least two or more upper and lower cloth that is parallel to each other is set on a longitudinal side in transport section
Putting and be mutually perpendicular to spaced apart guide plate, these guide plates can be used in each commodity group or container group
Whole height on uniformly extruding fold contact pin.Also contemplate for, in the guide plate in left side and leading on right side
Plate is constructed differently to, but is usually disposed as longitudinally asymmetric structure, in the structure shown here on transport road
In section, the guide plate in left side and the guide plate on right side the most almost universally construct and position.
Another modified embodiment regulation of the equipment according to the present invention, folding element can include respectively
Movable turnover element or formed by this movable turnover element at least in part.Here, can
The turnover element of motion such as includes at least one swing arm, and swing arm is with can be around approximate horizontal pendulum
The mode of dynamic axis oscillating is arranged at least side in transport section.Beat in order to avoid equipment
Working method, rocking apparatus can be embodied as rotate, wherein, turnover process include rocking apparatus or
A part for 360 ° of motions of swing arm.This continuous process with common rotary part is continuing
In operation generally more more reliable than the driver of oscillatory work.The favourable pendulum radius of turnover element can be big
About reaching from vertical position until about horizontal level, this horizontal level is approximately parallel to conveying direction.
Turnover element or so-called turnover device respectively by have given in oscillating movement about 90 ° and
When in rotary motion, the folding finger that is swingable or that rotate of moving radius between 360 ° is formed,
Turnover element preferably can before entering heating section immediately by oscillating motion or rotational motion at least
Rear folding contact pin in the conveying direction is made to be placed into forward in the folding contact pin of previously folding so that can
Produce desired final folded state, then this folded state in heating section in the contraction process phase
Between make superposed folding contact pin each other according to expectation adhere to.Cancelling movable turnover element
In the case of other suitable measure is advantageously used, at least so that along transporting direction at rear side
Fold contact pin can overturn forward, because otherwise this folding contact pin directly can be due to commodity group or container group
Transport and overturn slightly rearward, this be less desirable and inevitably result in manufacture shrink film packaging
Packaging quality is damaged.
As that be configured to fix or can be vertically movable guide plate, movable turnover element erects at it
Directly and/or the position of level also can be adjusted relative to transport section.Height and/or width adjusting
Favourable, thus achieve for should through the heating different commercial size in section or container dimensional,
The matching performance of Different Package size, width etc..
This equipment specifies, guide plate arrives in heating section with the length limited, thus the folding folded connects
Sheet is kept on its position and no longer opens.Guide plate can optionally pass through whole heating section or
Also partial sector can be extended only through, because this may make superposed folding contact pin without by whole
Heating section is pressed against each other.Alternatively, the length of guide plate also is able to regulate changeably.It is further advantageous that
Movable turnover element and/or enter the guide plate in heating section and be respectively configured to heat-resisting and/or structure
There is refractory coating, to reduce it relative to the friction of package media or adhesive tendencies.By this way may be used
Prevent: the shrink film of heating sticks on guide plate and/or on adjustable turnover element, to this or have
Damage in folded state or even damage film.Thering is provided suitable material for this coating, this material is simultaneously
There is provided the surface of unusual light so that the slip of film section is easier to during carrying out container packet.
Alternatively, the guide plate mentioned can be configured with air outlet slit so that air can be from transport section
At least one longitudinal side on and/or the guide plate that arrives in heating section discharge through opening.Air one
Aspect can be used as cooling down air, its prevent the film contact pin of commodity group or the container group wrapped with film bonding or
Stick on guide plate.On the other hand, air also serves as air cushion, and it can be reliably prevented this equally
Adhere to.Additionally, the air flowed out from opening reduces the commodity group or container group guided along guide plate
Friction.Air outlet slit can be formed by the multiple apertures in hollow guide plate or air nozzle.Alternatively,
Guide plate also can be made up of poromerics, air it can be desirable to amount flowed out by poromerics.
This equipment can specify alternatively, for machinery folding element configure extra bringing device or
Arranging extra bringing device after the folding element of machinery on transporting direction, it is for packing at film
Side or two cross sides on adhere to, the bonding or the most single folding part of welding.The most single
Individual folding part can adhere to, bonding or be welded on side or two cross sides of film packaging.This adhesion,
Bonding or welding can fold at contact pin, such as in upper folding contact pin, lower folding contact pin and/or side at each
At the folding contact pin in face or also can carry out at multiple folding contact pin.By this way by folding each other
The folding contact pin put fixes with each other extraly and assists contraction.
In addition the method achieve, arrange until four be juxtaposed to each other be respectively provided with folding of the same race
The transport path of element.Here, be also configured to the widest to accommodate until four parallel in heating section
When the commodity group of conveying or container group, guide plate and/or movable folding element can be for until four be put down
The conveying circuit of row is respectively with until four enforcement is arranged.
Accompanying drawing explanation
Embodiments of the invention and advantage thereof should be elaborated below with reference to the accompanying drawings.Each element exists each other
Dimension scale in accompanying drawing is not consistent with full-size(d) ratio all the time, because compared to other elements,
Some shapes illustrate with being simplified, and in order to be preferably illustrated other shapes exaggerated illustrate.
Fig. 1 shows with four schematic views and processes and packing container group with film,
Fig. 2 shows the heating section for manufacturing shrink film packaging with schematic side view,
Fig. 3 shows the folding module for manufacturing shrink film packaging with three schematic views,
Fig. 4 shows two detailed view of the folding module according to Fig. 3,
Fig. 5 shows the heating section for manufacturing shrink film packaging or folding with the other three detailed view
Module.
To the similar elements of the present invention or act on identical element and use identical reference.In addition it is
For the sake of clear, it is shown merely in various figures reference necessary to respective drawings is described.
Shown embodiment is only such as can to construct the equipment according to the present invention and according to the present invention's
The example of method, these examples are not the restrictions of closure.
Detailed description of the invention
The schematic accompanying drawing of Figure 1A to 1D show manufacture according to the present invention by the commodity combined
Or 12 group 10 of container constitute shrink film packaging time continuous print operation each other.Thus, the signal of Figure 1A
Property axonometric chart and the schematic side view of Fig. 1 C show that four beverages being combined into a group unit 10 hold
The transport of device 12, these groups along the most only by the transport section 14 shown in arrow symbol by
Here the film bringing device 16 not being shown specifically transports.In film bringing device 16, container group 10
The container 12 that total of four combines with square or rectangular pack passes through film section 20 towards transporting direction 18
Parcel, film section is less times greater than container group 10 so that on the one hand film section is formed along transporting direction 18
Here the overlapping regions not being shown specifically.Meanwhile, the overlap of side is formed when wrapping container group 10
Territory 22, the overlapping regions of this side is respectively provided with at section edges side (querrandseitig) upper prominent
Folding contact pin 24 in container group 10 overlaps, and folds contact pin in the delivery area of the continuation of transport path 14
Territory turns down and superposed.This by figure ia along on the right side of transporting direction 18 display,
The schematic diagram of the container group 10 wrapped with film section 20 illustrates, the overlapping regions 22 of this film section
Owing to the upset of front folding contact pin 24a and rear folding contact pin 24b has been partially resting against container group 10
On side.And the most front folding contact pin 24a of overlapping regions 22 is come in the diagram of Fig. 1 C
In container group 10 and wrap in container group.
Folding process shown in Figure 1A and 1C particular by machinery folding element 26 assist into
Row or carry out by it, machinery folding element in the embodiment illustrated of Figure 1B by guide plate 28
Being formed, guide plate is arranged in the both sides of longitudinal side in transport section 14 so that container group 10 can be in centre
Pass and carry.However it is necessary that and point out, shown guide plate 28 is rolled over after not being suitable for making respectively at this
The sheet 24b that splices overturns and is come to organize on the outside of containers of 10.The folding that this needs other fills
Putting, these fold device and also will elaborate according to figure below and in terms of its function and effect
It is described.But when being grouped 10 and transporting through heating section (seeing Fig. 2 ff), guide plate
28 for maintaining the folded state folding contact pin 24 of upset, and for making folding in contraction process
The sheet that splices interfixes or is fixed on the outside of film section 20, and contraction process is especially in container packet fortune
Defeated by heating section during by container packet 10 applying hot-airs carry out.
Figure 1B shown in middle diagram the lower contact pin 24c that folds by preferably the taking of side of both sides
Connect region 22 to flip up and optionally overturn.In addition the right side of Figure 1B illustrates folding and connects
Sheet 24d is turned over downwards by the most also overlapping regions 22 in the side of both sides and optionally turns over
Turn.Lower folding contact pin 24c and/or upper folding contact pin 24d is turned to the lateral surface of container group 10 at it
After on fixing preferably can again by the folding element 26 of machinery or by guide plate 28 assist into
OK, they can be to be horizontally orientated to the companion transport section 24, both sides of the group 10 in conveying.But
The diagram of Figure 1B only shows in left figure other guide plate 28.
The side view of Fig. 1 D and front view again illustrate the side of the film section 20 around container group 10
The favourable folding process of overlapping regions 22, first folding contact pin before upset in this folding process
24a and rear folding contact pin 24b (left figure), then can fold contact pin 24c (middle under both sides overturn
Side view and middle front view), then in the upset of both sides, fold the contact pin 24d (side view of upper right
Front view with bottom right), folding element or guide plate auxiliary alternately through suitably machinery are carried out respectively
(not shown in Fig. 1 D).
Could dictate that in order to ensure the upper contact pin 24d that folds of last upset, in turnover, remaining folds contact pin
During 24a, 24b and 24c, first upper folding contact pin is maintained at its position not carrying out wrapping up or folding
Put and the most just come in container group 10 in side.Can be reliably prevented unordered by this way
Folding process, in unordered folding process such as wrap up especially side folding contact pin, i.e. before roll over
Splice and be turned over downwards folding contact pin 24d during sheet 24a and/or the rear contact pin 24b of folding and disturb should
Folding process, such as, may result in and crumple.And by suitable device (not shown), upper folding is being connect
Sheet 24d is maintained at, and comes to be wrapped up by film 20 until remaining folds contact pin 24a, 24b, 24c
Container group 10 on time, just prevent this potential interference.Upper folding contact pin 24d is fixed and such as may be used
By suitable getter device, come really also by the retentivity of electrostatic, the retentivity etc. of machinery alternatively
Protect.Alternatively, it is possible to by compressed-air blows upper folding contact pin 24d kept above it also
In unfolded position, until remaining folding contact pin 24a, 24b, 24c is the most top,
Rear just can be by top for upper folding contact pin 24d.
When the overlapping regions 22 of stacked side, folding contact pin 24a, 24b, 24c, 24d alternatively
The end seamed edge 30 pointed to each other between, at the zone line of side of container packet 10 of parcel
Middle formation opening 32, as shown in Figure 1B and 1D.Normally, opening 32 is also referred to as
Film eye, it may be bigger during the heat of contraction process loads, because film is towards the direction of packaging seamed edge
Retract.It is also possible that the end seamed edge 30 pointed to each other is superposed so that they phases
Overlap joint and formation do not have the Guan Bi side of opening 32 mutually.
The schematic diagram of Fig. 2 shows that the typical segment in transport section 14, transport section have towards transporter
Being arranged in the heating section 34 after film bringing device 16 to 18, heating section is for adding with hot-air
Carry container group 10 with film parcel 20 to form shrink wrapping.The container group 10 wrapped up by film 20
Heating section towards transporting direction 18 process forms contraction passage 36 in an illustrated embodiment, shrinks
Passage is equipped with the device for container group 10 adds heat-carrying air equably and by entire surface.To this,
Temperature in heating section 34 or contraction passage 36 is chosen to so that film parcel 20 and turnover
The folding contact pin 24 (seeing Fig. 1) of section edges side firmly around container 12 tensioning, and will
They are combined into shrink film packaging 38, and the container 12 in shrink film is packed keeps position each other as far as possible
Put relative motion that is fixing and that only can implement minimum each other.
Cooling fan 40 in the exit shrinking passage 36 shown in figure 2 is used for cooling down elder generation
The packaging 38 of front heating so that packaging can towards conveying direction 18 flow to ensuing operation device,
Bunching device, palletizing apparatus and/or packing device (not shown).
As is schematically shown in fig. 2, the folding element 26 of machinery can be in order to connect the folding of folding
Sheet 24 positions and/or folding contact pin 24 is maintained in its folding position and (sees Fig. 1) by having
Length 44a of change or the partial sector 42 of 44b extend in heating path 34.Folding element 26
Or length 44a of guide plate 28 is configured to the shortest alternatively, so that it can be in heating section 34
Front area has terminated.But alternatively, length 44b is also chosen to, its about with heating
The length in section 34 is consistent.Other length of folding element 26 or guide plate 28 are also possible.?
Herein it may be noted that shown alternative length 44a and 44b exemplarily only understand.Certainly may be used
According to each shrink-wrap 39 need select length 44a or 44b.When folding contact pin 24 the shortest
Heat load when being adhering to each other or stick on the outside of film parcel 20 after action time, then folding
The relatively short section of folded element 26 or guide plate 28 (the first length 44a) is sufficient for.But folding
Contact pin 24 needs longer heat to load action time to be adhering to each other or to stick to outside film parcel 20
In the case of on side, thus folding element 26 or the longer enforcement of guide plate 28 (the second length 44b)
Mode is favourable.
Alternatively, guide plate 28 can be equipped with the most unshowned air outlet slit so that arrive heating road
On the longitudinal side of at least one of guide plate 28 in section 34, can be sprayed by air on preferably two longitudinal sides
Mouth or little opening leave.On the one hand this air can be used as cooling air, and it can prevent from being wrapped by film 20
The film contact pin of the container group 10 wrapped up in is bonding or sticks on guide plate 28.On the other hand, air also can be used
Making air cushion, it can be reliably prevented adhesion equally.Leading additionally, reduce from the air of opening outflow
The friction of the container group 10 guided along guide plate on plate 28.Air outlet slit can be by hollow guide plate 28
In multiple apertures or air nozzle formed.Alternatively, guide plate 28 also can be at least partially by micropore material
Material is constituted, especially in the region in heating section 34 or at least in guide plate 28 arrives heating section 34
Section in, air it can be desirable to amount flowed out by poromerics.
The schematic diagram of Fig. 3 A, 3B and 3C shows the modified embodiment folding module 46, folds
The folding contact pin 24 of the container packet 10 that module is wrapped up with film 20 for turnover, as at Figure 1A to 1D
As shown in.Fold module 46 be in the approaching side 48 of contraction passage 36 and be anchored at this
On the retainer 50 of level, retainer is fixed on the upside of the inlet port 52 shrinking passage 36, makes
Obtain retainer to be arranged on transporting flat 54 and arrange with being parallel to this transporting flat.
The schematic axonometric chart of Fig. 3 A provides about the placement general view folding module 46, and Fig. 3 B
Schematic axonometric chart can be seen that some details folding module 46, i.e. such as by clamping
Maintaining part 56 is fixed on the retainer 50 that conveying direction stretches and its position-adjustable
Vertical retainer 58, is hung with folding element 26 or the guide plate 28 (ginseng of machinery on this retainer
See Fig. 1).The maintaining part 56 that can clamp achieves segmental mold in the controllability laterally retained on frame 50
The location of block 46 and the change of guide plate 28 spacing each other, thus can make the position of guide plate with corresponding
Container packet 10 width match.
The schematic side view of Fig. 3 C and the axonometric chart of Fig. 3 B it is also seen that governor motion 60, its
For the altitude mixture control of guide plate 28 and for regulating two parallel every sides in folding module 46
On the vertical interval of guide plate 28.Governor motion 60 includes regulation wheel 62, and it is arranged in and can clamp
Maintaining part 56 height on.Regulation wheel 62 can not be connected with vertical axle 64 with the relative rotation, axle
Jointly act on the scissors hinge 66 of governor motion 60 so that the rotation impact of regulation wheel 62 is folding
On every side of module 46, the vertical interval of about two guide plates arranged 28.
Fig. 3 A to 3C is it is also seen that movable turnover element 68, and turnover element is folding element 26
A part, and turn down the taking of side of the container packet 10 that element wraps up for upset film 20
Meet each rear folding contact pin 24b in region 22.Because movable turnover element 68 can at Fig. 4 A and
The detailed view of 4B being best seen from, retouching for the following of this accompanying drawing so seeing on this position
State.
Then the schematic diagram of Fig. 4 A and 4B shows complete folding module 46, folds module from suspension
Take in the transverse strands 50 (seeing Fig. 3) on longitudinal frame 50 on the approaching side 48 shrinking passage 36
Descend and separate.As described, fold module 46 and divide for the container of upset film 20 parcel
The folding contact pin 24 (seeing Figure 1A to 1D) of group 10.Therefore, Fig. 4 A can be seen that many has been explained
The CONSTRUCTED SPECIFICATION stated, i.e. the vertical retainer 58 being fixed in the maintaining part 56 that can clamp,
Folding element 26 or the guide plate 28 of machinery it is hung with on retainer.At this also it is evident that be used for leading
The altitude mixture control of plate 28 and for the regulation two parallel leading on the every side folding module 46
The governor motion 60 of the vertical interval of plate 28.Upper regulation wheel 62 is applied to adjust by vertical axle 64
On each scissors hinge 66 of joint mechanism 60 so that the rotation of regulation wheel 62 produces and folding module
The change of the vertical interval of about two guide plates arranged 28 on every side of 46.
(turnover element is folding element to the movable turnover element 68 that can find out in figures 4 a and 4b
The part of 26 and turn down element taking for the side of container packet 10 that upset film 20 wraps up
Meet each rear folding contact pin 24b in region 22) it is on the frame element 70 of level, frame element
It is arranged in above guide plate 28 and also is disposed on above the governor motion 60 of guide plate altitude mixture control.
Be arranged in transport section 14 both sides and the frame element 70 of the level that is parallel to transporting direction 18
Stretch out in the farthest contrary with approaching side 48 shrinking passage 36 and form folding module 46
Long cantilever.Cantilever has the swinging axle 72 of level, and its axis direction stretches transverse to conveying direction 18,
And swinging axle is driven by electro-motor 76 by drive rod 74 respectively so that swinging axle 72 encloses respectively
Angle of oscillation around about 40 to 70 degree limited implements the oscillating motion of the vibration limited.Swinging axle 72
Supporting folds finger 78 respectively, and it is for the turnover of the rear folding contact pin 24b of each container packet 10
Motion.
Needing at this to mention, movable turnover element 68 constructs in the most immovable structure
In can implement rotary motion the most alternatively, wherein, a part for this motion trend is for upset film 20
Contact pin 24b is folded after each of the overlapping regions 22 of the side of the container packet 10 of parcel.Can at this
In the modified embodiment substituted, swinging axle 72 can directly couple with electro-motor 76 and direct quilt
Electrical motor driven, is achieved in folding the rotational motion continuously run of finger 78.
The favourable pendulum radius of turnover element 68 or swing arm 78 can about reach from vertical position
Until about horizontal level, this horizontal level is approximately parallel to conveying direction 18.Owing to it is arranged and it
Oscillating motion, the swingable folding finger 78 with given moving radius is entering heating section
Before 34 can immediately by oscillating motion at least make rear folding contact pin 24b on transporting direction 18 to
Before be placed on the folding contact pin 24a of previously folding so that desired final folded state can be produced,
Then this folded state makes superposed folding connect in heating section 34 during contraction process
Sheet 24 adheres to according to expectation each other.
Preferably, the most movable turnover element 68 or fold finger 78 and also arrive heating section
Guide plate 28 in 34 is respectively configured to heat-resisting and/or structure and has refractory coating.Prevent by this way
Only the shrink film 20 of heating sticks on guide plate 28 and/or on adjustable turnover element 68, to this
Or impair folded state or even damage film 20.
The schematic front view of Fig. 5 A shows contraction passage 36 to see in the way of conveying direction 18
The inlet port 52 of the folding module 46 with installation.This view can be seen that, passes sufficiently wide
The transport section 14 in heating section 34 also is able to two same being respectively provided with equally are installed alternatively
Folding module 46 (not shown) of folding element 26.Here, through shrinking adding of passage 36
Hot section 34 be configured to sufficiently wide with accommodate two parallel conveyings container group 10 time, guide plate 28 and/
Or movable folding element 68 can arrange two parallel delivery tracks with dual embodiment respectively.
The diagram of Fig. 5 A and the detailed view of Fig. 5 B show through folding element 26 and movable
The container packet 10 of turnover element 68, along both sides, the parallel guide plate 28 stretched is transported in container packet
Shrink in the heating section 34 of passage 36.Fig. 5 B is it is also seen that fold contact pin under guiding and folding
The bottom of 24c (seeing Figure 1B, Fig. 1 D) guides batten 80, and this bottom guides batten and is arranged in container
Packet 10 or film are packed the both sides of 38 and make lower folding contact pin 24c to enterprising in entering region
The desired folding movement of row.And the middle batten 82 that guides being disposed thereon is rolled over before guiding and folding
Splice sheet 24a (seeing Figure 1A to 1D), and top guides batten 84 for guiding and fold upper folding
Splice sheet 24d.Finally, as long as the side of packet 10 passes through folding finger, rear folding contact pin 24b
Just folded by folding finger 78.
And the front view of Fig. 5 C shows from shrinking passage 36 reverse sight line out.Shown here
Container packet 10 is moved and through folding module 46 towards the direction of observer along guide plate 28.
With reference to preferred embodiment invention has been described.But those skilled in the art
It is conceivable that the present invention is modified or changes, and this will not be left the protection of the claims below
Scope.
Reference numerals list
10 groups, container group, container packet
12 containers, container for drink
14 transport sections
16 film bringing devices
18 transporting directions, conveying direction
20 films, film section, film parcel
22 overlapping regions, the overlapping regions of side
24 fold contact pin
Contact pin is folded before 24a
Contact pin is folded after 24b
Contact pin is folded under 24c
Contact pin is folded on 24d
26 folding elements, the folding element of machinery
28 guide plates, the guide plate of side
30 end seamed edges
32 openings, film eye
34 heating sections
36 shrink passage
38 packagings, film packaging, shrink film packaging, shrink wrapping
40 cooling fans
42 partial sector
44a the first length (guide plate)
44b the second length (guide plate)
46 fold module
48 approaching sides
50 retainers, the retainer of level, transverse strands
52 inlet ports
54 transporting flats
56 maintaining parts, the maintaining part clamping maintaining part, can clamping
58 retainers, vertical retainer
60 governor motions
62 regulation wheels
64 axles, vertical axle
66 scissors hinge
68 turnover element, movable turnover elements
70 frame elements
72 swinging axles, the swinging axle of level
74 drive rods
76 electro-motors, the driving motor of electricity
78 fold finger
80 bottoms guide batten
Batten is guided in the middle of 82
84 tops guide batten
Claims (21)
1. the method being used for manufacturing shrink film packaging (38), shrink film packaging by the commodity group combined or
Container (12) group (10) is constituted, and described method includes following operation:
-upper corresponding with film section (20) parcel in transport section (14) along transporting direction (18)
Commodity group or container group (10), to form overlapping regions (22) and to highlight in section edges side respectively
Folding contact pin (24) in described commodity group or container group (10);
-make, by the folding element (26) of machinery, the folding contact pin (24) stretched out towards two cross sides
Overlap joint or the most stacked on top of each other and/or come to outside the commodity that adjoin or on outside of containers, with
Opening (32) is formed between the end seamed edge (30) pointed to each other of described folding contact pin (24);
-described commodity group or container group (10) pass through heating section (34) together with film parcel (20)
Shrink-wrap (38) to be formed, wrap up with hot-air loading film (20) in described heating section
Commodity group or container group (10);
Wherein, in the method, folding contact pin (24) at least some of via restriction of folding is made
Length (44a, 44b) in described heating section (34) by the folding element (26) of described machinery
Fix and/or be maintained in its position folded.
Method the most according to claim 1, it is characterised in that make described folding contact pin (24)
Overturning and/or be maintained at by guide plate (28) in its position folded respectively, described guide plate is arranged in institute
State at least one longitudinal side of transport section (14).
Method the most according to claim 1, it is characterised in that by the turnover element that can move
(68) at least make along the rear folding contact pin (24b) of transporting direction (18) around the bending of general vertical
Seamed edge overturns.
Method the most according to claim 3, it is characterised in that at least make along transporting direction (18)
Rear folding contact pin (24b) overturn by swing arm (78) respectively, described swing arm is respectively with can
The mode swung around approximate horizontal axis of oscillation (72) can be arranged in described transport section with moving
(14) at least side.
Method the most according to claim 1, it is characterised in that by limit length (44a,
44b) until entering in described heating section (34), will be in the commodity group wrapped up with film (20) or appearance
The folding contact pin (24a, 24b, 24c, 24d) of the folding on the cross side of device group (10) is maintained at
On its corresponding position.
Method the most according to claim 1, it is characterised in that at described film packaging (38)
Adhere on side or two cross sides, the bonding or the most single folding contact pin of welding (24a, 24b,
24c、24d)。
Method the most according to claim 1 or 5, it is characterised in that make described commodity group or appearance
Contact pin (24d) is folded at least up to the folding folding or turning down remaining every side on each of device group (10)
Splice sheet (24a, 24b, 24c) time be maintained at its without turnover or fold position in, the most just exist
Side comes in described commodity group or container group (10).
Method the most according to claim 2, it is characterised in that make air from described transport road
On at least one longitudinal side of section (14) and arrive the guide plate (28) in described heating section (34)
Discharge through opening.
9. for manufacturing the shrink film packaging being made up of the commodity group combined or container (12) group (10)
(38) equipment,
-there is transport section (14), distribute film bringing device (16) for described transport section, described
Film bringing device can wrap up corresponding commodity group or appearance along transporting direction (18) film section (20)
Device group (10), with formed overlapping regions (22) and respectively at section edges pleurapophysis for described commodity
Group and the folding contact pin (24) of container group (10);
-there is mechanical folding element (26), it is for making to reach adjacent towards two cross sides
Folding contact pin (24) outside commodity or on outside of containers is the most superposed, wherein, especially
It constructs opening (32) between the end seamed edge (30) pointed to each other of described folding contact pin (24);
-wherein, described transport section (14) includes that being arranged in film towards transporting direction (18) applies dress
Put the heating section (34) after (16), to load described commodity group or container group (10) with hot-air
Together with film parcel (20), thus form shrink wrapping (38);
-and wherein, for the folding contact pin (24) of fixed fold and/or in order to described folding is connect
Sheet (24) is maintained in its position folded, and the folding element (26) of described machinery is at least via limit
The partial sector (42) of fixed length (44a, 44b) extends to heat in section (34).
Equipment the most according to claim 9, it is characterised in that described folding element (26)
At least one longitudinal side of described transport section (14) includes guide plate (28) or by this guide plate
(28) constitute.
11. equipment according to claim 10, it is characterised in that be arranged in described transport section
(14) guide plate (28) on the longitudinal side of at least one is adjustable for height and/or can be at its horizontal position
It is adjusted relative to described transport section (14) in putting.
12. equipment according to claim 9, it is characterised in that described folding element (26)
Constitute including the turnover element (68) that can move or by this turnover element (68) that can move.
13. equipment according to claim 12, it is characterised in that the described turnover unit that can move
Part (68) include at least one swing arm or fold finger (78), described swing arm or fold finger with
Described transport section (14) can be arranged in around the mode that approximate horizontal axis of oscillation (72) swings
At least side on.
14. equipment according to claim 13, it is characterised in that described turnover element (68)
Pendulum radius about reach from vertical position until about horizontal level, this horizontal level is the most flat
Row is in conveying direction (18).
15. equipment according to claim 14, it is characterised in that described turnover element (68)
Implement rotary motion respectively.
16. equipment according to claim 12, it is characterised in that the described turnover unit that can move
Part (68) vertically and/or can regulate relative to described transport section (14) in horizontal level at it.
17. equipment according to claim 10, it is characterised in that described guide plate (28) is with limit
Fixed length (44a, 44b) arrives in described heating section (34).
18. according to the equipment described in claim 10 or 12, it is characterised in that described energy motion
Turnover element (68) and/or enter the guide plate (28) of described heating section (34) and be respectively configured to resistance to
Heat and/or be configured with refractory coating.
19. equipment according to claim 10, it is characterised in that described guide plate (28) is at least
It is provided with the air outlet slit for making cooling air flow out in the section entering described heating section (34).
20. equipment according to claim 9, it is characterised in that for the folding unit of described machinery
Part (26) configures extra bringing device or in the folding of described machinery on transporting direction (18)
Arranging extra bringing device after element, this extra bringing device is at film packaging (38)
Adhesion on side or two cross sides, the bonding or the most single folding part of welding or folding contact pin (24).
21. equipment according to claim 9, it is characterised in that arrange until four or more
Individual that be juxtaposed to each other, be respectively provided with the conveying section (14) of folding element of the same race (26).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015103919.2A DE102015103919A1 (en) | 2015-03-17 | 2015-03-17 | Apparatus and method for producing shrink-wrapped film |
DE102015103919.2 | 2015-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105984601A true CN105984601A (en) | 2016-10-05 |
Family
ID=55411246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610147480.3A Pending CN105984601A (en) | 2015-03-17 | 2016-03-15 | A device and a method for manufacturing a shrink film package |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3070009B1 (en) |
CN (1) | CN105984601A (en) |
DE (1) | DE102015103919A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108528860A (en) * | 2017-03-06 | 2018-09-14 | 克朗斯股份公司 | Section is packed to transport section and change the method in article or article assembly packaging section |
CN113195365A (en) * | 2018-11-13 | 2021-07-30 | Khs有限责任公司 | Device and method for wrapping groups of containers |
CN114466796A (en) * | 2019-07-30 | 2022-05-10 | 安海斯-布希英博有限公司 | Packaging equipment for secondary packaging |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017203660A1 (en) | 2017-03-07 | 2018-09-13 | Krones Aktiengesellschaft | Packaged goods wrapped with shrinkable film and method and packaging machine for its production |
DE102017107176A1 (en) | 2017-04-04 | 2018-10-04 | Khs Gmbh | Plant and method for producing packaging containers |
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DE102012016699A1 (en) * | 2012-08-24 | 2014-02-27 | Khs Gmbh | Method and device for packaging groups of objects combined into packaging units |
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JP4235716B2 (en) * | 2001-08-07 | 2009-03-11 | 株式会社エコー産業 | Resin film bag in which a plurality of roll papers are packaged The bag manufacturing method The bag manufacturing apparatus |
DE102006036590A1 (en) | 2006-08-04 | 2008-02-07 | Khs Ag | Method for shrinking a shrink wrap on packaging and apparatus for carrying out the method |
DE102008052633A1 (en) | 2008-10-22 | 2010-04-29 | Khs Ag | Method and device for producing a packaging unit |
DE102010032455B4 (en) * | 2010-07-28 | 2019-10-02 | Krones Aktiengesellschaft | Shrinking apparatus and method for shrinking film onto containers |
DE102011117165A1 (en) | 2011-05-03 | 2012-11-08 | Khs Gmbh | Method and device for packaging groups of objects combined into packaging units |
DE102012016698B4 (en) | 2012-08-24 | 2020-01-02 | Khs Gmbh | Device for packaging groups of objects combined into packaging units |
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2015
- 2015-03-17 DE DE102015103919.2A patent/DE102015103919A1/en not_active Withdrawn
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- 2016-03-15 CN CN201610147480.3A patent/CN105984601A/en active Pending
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JPS5142689A (en) * | 1974-10-09 | 1976-04-10 | Towa Seiki Kk | SHURINKUGATAHOSOSOCHI |
US20090071102A1 (en) * | 2007-09-17 | 2009-03-19 | Alain Cerf | Handle for heat shrink packages |
CN101844629A (en) * | 2009-03-23 | 2010-09-29 | 克罗内斯股份公司 | Shrink film packaging body and the method that is used to make the shrink film packaging body |
DE102012016699A1 (en) * | 2012-08-24 | 2014-02-27 | Khs Gmbh | Method and device for packaging groups of objects combined into packaging units |
CN203032987U (en) * | 2012-12-24 | 2013-07-03 | 广东泰恩康制药厂有限公司 | Double-film-cylinder-end folding mechanism of heat shrink film packing machine |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN108528860A (en) * | 2017-03-06 | 2018-09-14 | 克朗斯股份公司 | Section is packed to transport section and change the method in article or article assembly packaging section |
CN108528860B (en) * | 2017-03-06 | 2020-05-29 | 克朗斯股份公司 | Method for changing a transport section of a packaging section and for changing a packaging section of an article or a combination of articles |
US11124327B2 (en) | 2017-03-06 | 2021-09-21 | Krones Aktiengesellschaft | Transport section of a packaging line as well as method for modifying a packaging line provided for articles or article sets |
CN113195365A (en) * | 2018-11-13 | 2021-07-30 | Khs有限责任公司 | Device and method for wrapping groups of containers |
US11524800B2 (en) | 2018-11-13 | 2022-12-13 | Khs Gmbh | Device and method for wrapping container groups |
CN114466796A (en) * | 2019-07-30 | 2022-05-10 | 安海斯-布希英博有限公司 | Packaging equipment for secondary packaging |
CN114466796B (en) * | 2019-07-30 | 2024-04-16 | 安海斯-布希英博有限公司 | Packaging device for secondary packaging |
Also Published As
Publication number | Publication date |
---|---|
EP3070009A1 (en) | 2016-09-21 |
DE102015103919A1 (en) | 2016-09-22 |
EP3070009B1 (en) | 2018-01-17 |
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