EP3953260A1 - Verfahren und vorrichtung zur herstellung von schlauchbeuteln, die mit einer mischung aus flüssigen und festen füllgutbestandteilen befüllt werden - Google Patents
Verfahren und vorrichtung zur herstellung von schlauchbeuteln, die mit einer mischung aus flüssigen und festen füllgutbestandteilen befüllt werdenInfo
- Publication number
- EP3953260A1 EP3953260A1 EP20717096.0A EP20717096A EP3953260A1 EP 3953260 A1 EP3953260 A1 EP 3953260A1 EP 20717096 A EP20717096 A EP 20717096A EP 3953260 A1 EP3953260 A1 EP 3953260A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- formatting
- tubular bag
- elements
- stripping
- film tube
- 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
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
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
- B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
- B65B9/207—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles the web advancing continuously
-
- 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
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
-
- 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
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B3/16—Methods of, or means for, filling the material into the containers or receptacles for filling collapsible tubes
-
- 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
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
- B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
-
- 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
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
- B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
- B65B51/306—Counter-rotating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
- B65B59/001—Arrangements to enable adjustments related to the product to be packaged
-
- 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
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
- B65B9/12—Subdividing filled tubes to form two or more packages by sealing or securing involving displacement of 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
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
- B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
- B65B9/2007—Means for stripping or squeezing filled tubes prior to sealing to remove air or products from sealing area
-
- 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
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
- B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
- B65B9/2049—Package shaping devices acting on filled tubes prior to sealing the filling opening
-
- 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
- B65B2220/00—Specific aspects of the packaging operation
- B65B2220/14—Adding more than one type of material or article to the same package
Definitions
- the invention relates to a method for operating a tubular bag machine for the continuous production of tubular bags which are filled with a mixture of liquid and solid contents according to the preamble of the two independent main claims.
- tubular bag machines for the produc- tion of tubular bags in the packaging of mixtures of liquid and solid contents are known.
- These tubular bag machines include a biaxially drivable transverse sealing device with two sealing jaws. These sealing jaws are moved along a predetermined movement path and can attach floor transverse seams and head transverse seams to a previously formed film tube in order to close the tubular bag from above or below.
- a push-off device is attached above the transverse sealing device, which comprises two push-off elements.
- These push-off elements can be brought to bear on the outside of the film tube.
- the two push-off elements elements can be adjusted horizontally between a closed position and an open position. In the closed position, the two pressure elements press the film tube together so far that it is pressed together in a liquid-tight manner. As a result, it is thus possible to fill the film tube with the mixture of liquid and solid filling material components before the transverse sealing, since the filling material is prevented from flowing down through the push-off elements.
- This stripping device comprises two stripping elements which can be brought into contact with the outside of the film tube and which can be adjusted horizontally between a stripping position and an open position. In the stripping position, the stripping elements rest on the outside of the film tube and press the two inner surfaces of the film tube against each other. If the stripping device is now moved downwards faster than the film tube, then the solid Gregutbe constituents on the inside of the film tube are stripped downwards by the strip elements. In this way, the sealing area of the tubular bag on the inside of the film web can be freed of solid contents with the stripping device in order to enable the film tube to be sealed easily by the transverse sealing device.
- the problem with the known machines is that the still open tubular bags bulge in the area of the bottom seam after being filled with the contents with the transverse sealing device by attachment If the head seam is closed, a large amount of air is trapped in the area below the head seam.
- This air in the tubular bag has negative effects on the storage properties of the tubular bag, since in particular oxidation processes of the contents within the tubular bag are conveyed by the atmospheric oxygen contained in the air.
- the strong bulging of the tubular bags causes an undesirable lengthening of the individual tubular bags between the bottom seam and the top seam, which leads to increased consumption of film web and shorter cycle times in the manufacture of the tubular bags.
- the inventive method is based on the connection of a formatting device arranged below the stripping device.
- This formatting device has the task of formatting the bag shape of the still open tubular bag, that is to say before the top seam is attached.
- the formatting device comprises at least two on the outside of the film tube for contact bringable formatting elements.
- the formatting elements can be adjusted between an open position and a formatting position.
- the horizontal distance between the formatting elements is greater in the open position than in the formatting position.
- the opened tubular bag can easily bulge out laterally in a known manner, so that the product can be easily introduced into the opened tubular bag.
- the formatting elements of the formatting device are then brought into their formatting position, that is to say moved together horizontally.
- the still open tubular bag is formatted in its shape, that is, its width is compressed.
- the top seam can then be attached to the tubular bag either immediately or after performing further process steps in order to close the tubular bag in this way .
- the formatting of the tubular bag with the formatting elements results in a significantly lower proportion of air or no air at all in the head area of the tubular bag, so that in particular the storage properties of the tubular bag packaging improve considerably.
- the length of the tubular bag that is required to accommodate the volume of the product can be reduced and thereby also the The cycle rate of the tubular bag machine in the manufacture of the tubular bag can be increased.
- the film tube is continuously pulled downwards in the tubular bag machine.
- the formatting elements of the formatting device lying on the outside of the tubular bag in the formatting position at the same vertical speed as the transverse sealing device can be moved vertically downwards at the same vertical speed as the film tube. In this way, undesirable relative movement between the formatting elements on the one hand and the film tube on the other hand is avoided.
- the stripping device remains in the open position until the formatting device is completely brought into the formatting position.
- the stripping elements of the stripping device that are in contact with the outside of the tubular bag in the stripping position at a higher vertical speed than the tubular bag tel can be adjusted vertically. Resulting from the speed difference There is a relative movement between the stripping elements and the foil hose, through which the solid contents of the product are stripped downwards, which adhere to the inside of the foil hose.
- the top seam of the tubular bag is then attached with the transverse sealing device and the tubular bag is thereby closed.
- the push-off device forms two retention zones in the closed position. In the lower back holding zone, the film tube is pressed together in a liquid-tight manner as usual in order to prevent the liquid contents from flowing through the push-off device in the closed position.
- a second, upper retention zone is formed above the lower retention zone, in which the film tube is compressed to such an extent, while maintaining a liquid-permeable residual gap, that solid contents cannot pass through the residual gap.
- the two retention zones of the push-off device formed on top of each other thus ensure that the solid contents are initially retained in the upper retention zone, the upper retention zone being passed by the liquid contents through the remaining gap. These liquid contents are then retained in the lower retention zone.
- the tubular bag machine according to the invention is characterized in that the formatting device is provided below the transverse sealing device, with which the still open tubular bag can be formatted in its shape.
- the horizontal distance between the formatting elements in the open position and / or the horizontal distance between the formatting elements in the formatting position can be adjusted i st.
- the structural design in which the formatting elements of the formatting device are designed is basically big.
- the formatting elements each comprise a plurality of rotatably mounted rollers which are arranged one below the other, running parallel to one another.
- the rotatable, mutually arranged rollers in this way form a wall on which the outside of the tubular bag can roll. These two walls formed by the rollers of the two formatting elements can then be moved towards one another or removed from one another. Together, the roles of the two formatting elements in this way form a width-adjustable formatting shaft in which the opened tubular bags can be compressed to form their shape.
- the rotatable rollers allow them to slide downwards out of the formatting slot, essentially without resistance.
- the stripping elements of the Abstreifvor direction are resiliently mounted on the transverse sealing jaws.
- the stripping elements are then in their stripping position and press the insides of the film web against each other and the stripping device then acts downwards relative to the film tube, so the filling volume enclosed in the tubular bag is also reduced at the same time, so that the pressure of the residual air in the head area of the tubular bag increases accordingly.
- the push-off device comprises two push-off elements, for example push-off rollers, arranged one above the other in pairs.
- the distance between the lower two pressure elements is smaller, so that the two lower pressure elements arranged in pairs in the closed position of the pressure device compress the film tube in a liquid-tight manner.
- the two upper push-off elements, which are arranged in pairs have a larger distance, so that in the closed position of the push-off device a liquid-permeable residual gap remains in the upper push-off zone.
- the width of the gap in the upper pressure zone is chosen so that the solid contents cannot pass through the upper pressure zone.
- Which type of push-off elements are used to form the Ab Wegvorrich device is basically arbitrary. It is particularly advantageous if the push-off elements are designed in the manner of push-off rollers, since the push-off rollers can roll on the film tube and in this way enable the relative movement between the push-off element and the film tube without problems.
- the push-off rollers can be driven by a motor.
- FIG. 1 with a schematically shown tubular bag machine
- FIG. 2 the tubular bag machine according to FIG. 1 in a perspective side view;
- FIG. 2 the tubular bag machine according to FIG. 1 in a perspective side view;
- FIG. 3 shows the tubular bag machine according to FIG. 1 in an enlarged view since Licher; 4 shows the tubular bag machine according to FIG. 1 in three different process states in a side view;
- FIG. 5 shows the movement curve of the transverse sealing jaws and the stripping device of the tubular bag machine according to FIG. 1 in a mallli cher view;
- Fig. 6 the transverse sealing jaws and the stripping device of
- Tubular bag machine according to FIG. 1 in an enlarged side view.
- FIG. 1 shows a tubular bag machine 01 according to the teaching according to the invention for carrying out the method according to the invention in a side view.
- a film web 03 is unwound from a supply roll 02 and formed into a film tube on a forming device 04.
- the film tube is then sealed at the longitudinal seam with a longitudinal sealing device 05.
- a film pull-off device 06 ensures the continuous advance of the longitudinally sealed film tube.
- the film tube is passed over a tubular filling pipe 07, the inside of the film tube sliding off the outside of the filling pipe 07.
- a spreading element 08 is attached, which laterally spreads the film tube, which is initially circular in cross section. Liquid and solid can through the filling tube 07
- Filling material for example a mixture of cabbage and brine or vegetables and brine, are fed from above.
- the filling material can be collected in the film tube above a press-off device 09.
- the maximum or minimum level of the product in the film tube can be measured or controlled with two level sensors 10 and 1 1.
- Un below the push-off device 09 is a Quersiegelvorrich device 12 with two transverse sealing jaws 13 and 14, wherein in the transverse sealing jaw 14 a separating device 1 5 is also integrated, with which the individual tubular bags after the transverse sealing of the head seam from
- Foil tube can be separated.
- a stripping device 16 with two stripping elements 17.
- solid filling material bodies located on the inner surface of the film tube in the sealing zone can be stripped downwards in order to seal these filling material bodies, for example pieces of vegetables, into the To prevent sealing groove.
- a formatting device 18 with two formatting elements 19, with which the tubular bag 20, which is still open at the top seam, can be formatted in its shape after being filled with filling material.
- the push-off device 09 consists of two pairs of push-off rollers 21 and 22, respectively, arranged opposite one another.
- the push-off rollers 21 and 22 are jointly mounted in an assembly frame 23 which can be opened and closed horizontally.
- the push-off device 09 In the position shown in FIG. 2, the push-off device 09 is in its push-off position.
- the two lower squeeze rollers 21 press the film tube so firmly against one another in a lower squeeze zone 24 that liquid filling material components from above cannot flow downwards.
- the two pressure rollers 22 have a distance in the pressure position of the Abrückvorrich device 09 shown in FIG.
- the push-off device 09 By operating the push-off device 09, the amount of product to be filled into the next tubular bag 20 can be precisely dosed with the aid of the sensors 10 and 11. As soon as the desired amount of product has collected above the pressure device 09 in the filling hose, the pressure device 09 can be opened from the pressure position shown in Fig. 2 into the open position, so that the dosed amounts of liquid and solid contents down into the next
- the transverse sealing device 12 with the two transverse sealing jaws 13 and 14 and the separating device 15.
- the transverse sealing jaws 13 and 14 can be positioned between the open position shown in FIG
- the film tube compressing the sealing position can be adjusted vertically.
- the transverse sealing jaws can be moved vertically in order to follow the run of the film tube, which is continuously conveyed vertically downwards.
- the stripping device 16 with the two stripping elements 17 is located below the transverse sealing device 12.
- the formatting device 18 with the two formatting elements 19.
- the formatting elements 19 each consist of a plurality of rotatably mounted rollers 26 which are held one above the other on a frame 27.
- the two frames 27 can be operated with corresponding operating devices 28 following the movement of the film tube vertically and at the same time to change the distance between the two formatting devices 19 can be moved horizontally.
- FIG. 3 shows the tubular bag machine 01 with the filling tube 07, the push-off device 09, the transverse sealing device 12, the stripping device 16 and the formatting device 18 in a side view.
- the tubular bags 20 are in the tubular bag machine 01 with a mixture of liquid contents 29 and solid contents len 30 filled.
- the function of the tubular bag machine 01 for performing the method according to the invention will be explained in more detail below with reference to the drawings, FIGS. 4a, 4b and 4c.
- the formatting device 18 is in its open position and has a maximum distance between the two formatting elements 19.
- the tubular bag 20 which is initially only transversely sealed at the bottom seam 3 1, is filled with the mixture of liquid contents 29 and solid contents 30.
- the filling by the contents 29 and 31, the tubular bag 20 initially emerges far and above the liquid level of the liquid contents 30, an air cushion 32 forms in the tubular bag 20.
- the formatting device 1 8 is then moved into its formatting position shown in FIG. 4b.
- the formatting elements 19 have a smaller spacing so that the air is displaced from the air cushion 32 upwards in the direction of the filling tube 07.
- a large proportion of the air from the air cushion 32 escapes from the tubular bag 20 because the head seam is not yet transversely sealed.
- the initially still open stripping elements are moved together horizontally in order to come to rest elastically from the outside on the film web of the film tube.
- transverse sealing jaws 14 together with the stripping elements 17 attached to them are accelerated vertically, so that the stripping elements are guided down past the film tube at a differential speed.
- the speed of the stripping elements 17 is higher in the vertical direction than the vertical conveying speed of the film tube, so that the combined quantity-pressed stripping elements 17, the solid filling material constituents lying on the inside are stripped downwards.
- the solid contents can be removed from the sealing zone ent.
- the volume available in the tubular bag 20 for receiving the air cushion 32 is further reduced, so that the pressure in the air cushion 32 increases and the air is displaced upwards from the air cushion 32 by the stripping elements 17 on the inside of the film tube.
- the transverse sealing jaws 14 of the transverse sealing device 12 are moved together and the top seam of the tubular bag 20 is sealed and the tubular bag 20 is thereby closed.
- the tubular bag 20 is then separated by driving the separating device 15 and can fall through the format shaft formed by the formatting elements 19 downwards.
- the pressure rollers 21 and 22 of the pressure device 09 are brought into their open position, so that the Gregutbe components 29 and 30 slide down from above and fill the next hose bag 20.
- 5 shows the movement path of the transverse sealing jaws 13 and 14 and the stripping elements 17 attached to them in a schematic view.
- the stripping elements 17 are already in contact with the film tube 34 and are moved vertically downward together with the transverse sealers 13 and 14 at a vertical speed that is higher than the vertical conveying speed of the film tube 34.
- This relative movement of the stripping elements 17 relative to the film tube 34, solid filling material constituents 30 are stripped downwards and at the same time the air from the air cushion 32 is displaced from the tubular bag 20 before the top seam is produced.
- the transverse sealing jaws 13 and 14 are then also moved together along a second path section 35, and the top seam of the tubular bag 20 and the bottom seam of the subsequent tubular bag 20 is sealed.
- transverse sealing jaws 13 and 14 are driven vertically downwards together with the stripping devices 17 at the same vertical conveying speed as the film tube 34, so that as a result there is no relative movement between the film tube 34 on the one hand and the transverse sealing jaws 13 and 14 along the second path section 35 or from the stripping devices 17 there.
- the stripping elements 17 are spring-elastic and horizontally adjustable, so that the air pressure, which increases when the stripping elements 17 are adjusted along the first track section 33 in the air cushion 32, ensures that the air can push the wiping elements 17 apart slightly so that the air out of the air cushion 32 escapes.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019109484 | 2019-04-10 | ||
| DE102019111754.2A DE102019111754A1 (de) | 2019-04-10 | 2019-05-07 | Verfahren und Vorrichtung zur Herstellung von Schlauchbeuteln, die mit einer Mischung aus flüssigen und festen Füllgutbestandteilen befüllt werden |
| PCT/EP2020/057280 WO2020207719A1 (de) | 2019-04-10 | 2020-03-17 | Verfahren und vorrichtung zur herstellung von schlauchbeuteln, die mit einer mischung aus flüssigen und festen füllgutbestandteilen befüllt werden |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP3953260A1 true EP3953260A1 (de) | 2022-02-16 |
| EP3953260C0 EP3953260C0 (de) | 2024-05-01 |
| EP3953260B1 EP3953260B1 (de) | 2024-05-01 |
Family
ID=72613458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20717096.0A Active EP3953260B1 (de) | 2019-04-10 | 2020-03-17 | Verfahren und vorrichtung zur herstellung von schlauchbeuteln, die mit einer mischung aus flüssigen und festen füllgutbestandteilen befüllt werden |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220267037A1 (de) |
| EP (1) | EP3953260B1 (de) |
| DE (1) | DE102019111754A1 (de) |
| ES (1) | ES2982677T3 (de) |
| WO (1) | WO2020207719A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208810B (zh) * | 2020-10-28 | 2023-03-21 | 西安森友电子科技有限公司 | 一种胶水的生产流水线及生产方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6826892B2 (en) * | 2003-01-09 | 2004-12-07 | Glopak Inc. | Vertical form, fill and seal machine for handling large pouches |
| JP2007076719A (ja) * | 2005-09-16 | 2007-03-29 | Ishida Co Ltd | 製袋包装機及び該製袋包装機を備えた包装箱詰めシステム |
| US9266630B2 (en) * | 2009-02-25 | 2016-02-23 | Liqui-Box Corporation | Process for pouch forming with optimized fill-accuracy and headspace |
| JP6239957B2 (ja) * | 2013-12-03 | 2017-11-29 | 株式会社イシダ | 製袋包装機および製袋包装システム |
-
2019
- 2019-05-07 DE DE102019111754.2A patent/DE102019111754A1/de not_active Ceased
-
2020
- 2020-03-17 WO PCT/EP2020/057280 patent/WO2020207719A1/de not_active Ceased
- 2020-03-17 EP EP20717096.0A patent/EP3953260B1/de active Active
- 2020-03-17 US US17/602,597 patent/US20220267037A1/en not_active Abandoned
- 2020-03-17 ES ES20717096T patent/ES2982677T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2982677T3 (es) | 2024-10-17 |
| EP3953260C0 (de) | 2024-05-01 |
| WO2020207719A1 (de) | 2020-10-15 |
| DE102019111754A1 (de) | 2020-10-15 |
| US20220267037A1 (en) | 2022-08-25 |
| EP3953260B1 (de) | 2024-05-01 |
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