EP3003892A1 - Beutel, verfahren zur herstellung eines beutels sowie maschinensystem zur herstellung eines beutels - Google Patents
Beutel, verfahren zur herstellung eines beutels sowie maschinensystem zur herstellung eines beutelsInfo
- Publication number
- EP3003892A1 EP3003892A1 EP14707363.9A EP14707363A EP3003892A1 EP 3003892 A1 EP3003892 A1 EP 3003892A1 EP 14707363 A EP14707363 A EP 14707363A EP 3003892 A1 EP3003892 A1 EP 3003892A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bag
- carrier element
- front wall
- handle
- material web
- 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
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/06—Handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B50/86—Forming integral handles; Attaching separate handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/004—Information or decoration elements, e.g. level indicators, detachable tabs or coupons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/007—Details of, or accessories for, sacks or bags for facilitating the separation of the two walls, e.g. walls of inequal height, tabs; for maintaining the mouth of the sack or bag open
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/04—Windows or other apertures, e.g. for viewing contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/06—Handles
- B65D33/10—Handles formed of similar material to that used for the bag
- B65D33/105—U-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
- B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
- B31B2150/003—Flexible containers made from sheets or blanks, e.g. from flattened tubes made from tubular sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/86—Forming integral handles or mounting separate handles
- B31B70/864—Mounting separate handles on bags, sheets or webs
- B31B70/866—Applying handles on a moving web followed by longitudinal folding
Definitions
- the invention relates to a bag having a front wall and a back wall parallel to the front wall, a foldable in the plane of the walls bottom, so that there is a one-sided open filling space, and a handle pair, which is attached to the front wall and the rear wall. Furthermore, the invention relates to a method for producing a bag having a front wall and a front wall parallel to the rear wall, foldable in the plane of the walls bottom, so that there is a one-sided open filling space, and a handle pair, which on the front wall and the Rear wall is attached. Furthermore, the invention relates to a machine system for producing said bag.
- EP 0 781 710 A1 discloses a bag with a carrying handle, wherein the bag has two parallel walls and a bottom foldable in the plane of the walls.
- the two carrying handles each have two parallel legs and a web connecting them.
- the carrying handles have on their legs formed on mounting portions which are attached to the outer walls of the bag, whereby the actual attachment of the carrying handles is achieved.
- the carrying handle has fold lines so that the carrying handle can be folded back so that both carrying handles in the folded-back state do not protrude beyond the walls of the bag.
- the object of the present invention is to avoid the abovementioned disadvantages, in particular to provide a bag, as well as a method for the production of bags and a machine system for the production of bags, in which the bag can be stacked better and the formation of more compact stack or Packages is possible. In addition, the efficiency of the production of the bag should be increased.
- the handle pair can be brought into a position of use and in a rest position, wherein in the rest position, the pair of handles is folded back completely within the filling space and in the position of use the handle pair protrudes at least partially from the filling space, wherein the handle pair has a fold line, the is arranged in the use position in and / or the filling space.
- a significant advantage of the invention is that in the rest position of the handle pairs a very flat bag is achieved in the folded state, the low Material construction needed when stacking the bag.
- the handle pairs are flat according to the invention and thus favor a low transport volume.
- Another advantage of the handle pairs folded within the filling space is that there is no risk during transport or stacking of the bags of damage to the handle pairs.
- the handle pair has two handles which are fixed within the filling space on the front wall and the rear wall, with a handle on the inside of the front wall and the other handle is attached to the inside of the rear wall ,
- the handles in their position of use aligned handle openings, whereby the wearing comfort is substantially increased for the user.
- each handle is formed of several layers of material, whereby the handle pair is material reinforced.
- the handle is a part of a carrier element which is attached to the inside of the front wall and / or on the inside of the rear wall.
- the carrier element is designed as a piece of paper. It is particularly advantageous that this support element is inexpensive to manufacture, at the same time an inside mounting of the support member on the front wall and on the rear wall is quickly carried out.
- the hot melt may comprise at least one of the following ingredients: base polymer, resin, stabilizers, wax, nucleating agent.
- base polymer is, for example, PA (polyamides), PE (polyethylene), APAO (amorphous polyalphaolefins), EVAC (ethylene-vinyl acetate copolymers), TPE-E (thermoplastic polyester elastomers), TPE-U (thermoplastic polyuretane elastomers), TPE-A (Thermoplastic copolyamide elastomers).
- Rosin and / or terpenes and / or hydrocarbon resins can be used as the resin.
- antioxidants and / or metal deactivators and / or light stabilizers can be used for stabilizers.
- nucleating agent it is conceivable according to the invention to add these for modifying semicrystalline plastics. These ensure that the Crystal formation occurs at higher temperature.
- the use of the hot-melt adhesive offers the advantage that a wide variety of materials can be bonded. In addition, unevenness of surfaces to be bonded can be easily compensated.
- An advantage of using a cold glue is that very high machine speeds can be achieved in the cold gluing technique.
- the cold glue can be applied relatively easily.
- the bag according to the invention may have a carrier element which is punched out or lasered or perforated in such a way that the handle can be folded out of the carrier element.
- a carrier element which is punched out or lasered or perforated in such a way that the handle can be folded out of the carrier element.
- the support element is arranged flush with the edge of the front wall and / or the rear wall, wherein the edge is arranged opposite to the ground. It has been found that such a measure can improve the stacking of the bags in terms of compactness.
- the carrier element is designed rectangular and / or square.
- the carrier element has a material thickness which is greater than that of the front wall and / or the rear wall.
- the invention includes that the carrier element is made of a material-reinforced and / or tissue-reinforced paper and / or fabric and / or non-woven or made of a plastic.
- the carrier element may have a weight of about 200 g / m 2 to 300 g / m 2 . According to the invention, the carrier element may have a weight of less than 200 g / m 2 , preferably have a weight of less than 100 g / m 2 , more preferably have a weight of less than 65 g / m 2 .
- the carrier element serves as edge reinforcement, which is not visible on the outside, for the bag. It is also conceivable that the carrier element is arranged at a distance from the edge of the front wall and / or rear wall. The fold line can also be arranged on the edge of the front wall and / or the rear wall.
- the fold line of the handle pair is located in the filling.
- the folding line can also arise only when transferring the handle pairs from the rest position to the position of use as a bending line.
- the fold line may also already be created or broken during the manufacturing process of the bag, for example when the carrier elements are formed with the pairs of carrying handles before the carrier element is brought onto the material web.
- a bag according to the invention comprises the feature that at the edge of the front wall or the rear wall an opening aid is executed, in particular that the opening aid is formed as a recess.
- the opening aid is formed as a recess.
- the user can use the opening aid to more easily push the bag towards the front and / or back wall so that, for example, items can be placed in the filling space.
- the geometry of the opening aid can be semicircular so that, for example, a thumb or finger can be guided in a more targeted manner through this opening aid. Further geometric shapes of the opening aid are conceivable.
- the edge is perforated and / or felted and / or frayed.
- the peripheral edge of the bag is thus made dull, without any risk of cutting the user at the edge of the bag.
- the bag is formed from a paper material and can be used in a variety of ways in the form of a flexible bag.
- the edge which is designed specifically for this purpose can be embodied in a microscopically felt-like manner, resulting in a relatively "soft" edge
- the edge can be formed like a perforation, which means that, for example, this edge is formed or formed on the pouch via a tear-off process.
- the handle of the bag according to the invention may have the shape of an advertising medium, in particular, the handle may be M-shaped.
- this media may refer to the contents of the bag or provide a trademark indication to the user.
- the invention includes that the front wall and / or the rear wall have a viewing window or a viewing strip or a net.
- the viewing window is preferably made of a transparent material. The transparent material allows the user to at least partially view the cavity of the bag.
- the side fold runs between the front wall and the rear wall.
- the side fold may have one or more gussets.
- the side fold extends from the opening or from the edge of the bag, starting in the direction of the bottom.
- the function of the side folding is that the filling space or the cavity can be reliably increased within the bag by the front wall and the rear wall are pushed away from each other by the user. In the unused condition of the bag, both walls can lie on top of each other, with the gussets lying between these two walls.
- the bottom of the bag according to the invention can be designed as a cross-bottom or as a block bottom or as a flat and gusseted bottom or as a Falzboden or Pinchteil.
- An advantage in using a crosshead is that much area can be created on the front wall as well as on the back wall of the bag, which can increase the fill volume.
- the bag on the outer walls provides a larger "face", for example, to serve as an information carrier and / or an advertising medium
- a particular advantage of the block base is that the stability of the bag is improved by such a bottom, especially when the bag gussets having.
- the above object is achieved by a method for producing at least one bag, wherein the bag is designed with a front wall and a front wall parallel to the rear wall, wherein in addition the bag has a foldable in the plane of the walls bottom, so that a one-sided open filling space results. Furthermore, the bag has a carrying handle pair which is fastened to the front wall and to the rear wall, the method according to the invention having the following steps:
- the result is a bag that has the advantages that have already been mentioned in terms of the bag according to the invention, based on the independent claim 1.
- the inventive method is characterized by a high production efficiency based on the number of bags that can be produced.
- the material web can also be a single sheet of material, in particular paper sheet, which has a beginning and an end.
- step d) takes place before step c), which means that a folding of the bottom can already take place before a singulation of the material web.
- step d) takes place before step c), which means that a folding of the bottom can already take place before a singulation of the material web.
- an opening aid can be introduced at the edge region of one of the two carrier elements before step b), in particular the opening aid can be designed as a material recess in the carrier element and in the material web. This ensures that only one of the two bag walls is equipped with an opening aid.
- the method according to the invention can be embodied such that the carrier element has two fold-out handles, which are arranged one after the other in the direction of web movement in step a).
- the efficiency for the production of the bags can be doubled.
- an opening aid is introduced centrally on one of the two carrier elements before step b), in particular that the opening aid is designed as a material recess in the carrier element and in the material web.
- a hole punch or a circular hole punch cause this material recess.
- the geometry of the recess may, for. B. as follows be: circular, oval, square, angular, rectangular, polygonal.
- the method according to the invention can be carried out such that the superposed support elements according to step b) are aligned and arranged perpendicular to the material web movement direction in the application to the material web after step a).
- step d In the case of a carrier element with two fold-out handles, it is advantageous if, in step d), two mutually opposite bottoms are folded and subsequently the tube formed with bottoms and carrier elements is severed centrally, so that two bags are formed. Thus, the efficiency can be doubled because two bags are created simultaneously in one process cycle.
- a perforation line is applied perpendicular to the material web movement direction on the material web.
- a perforation line may make sense when the floor is folded as a flat and gusseted floor.
- the carrier element prior to step a), is punched or perforated or lasered such that at least one handle which can be unfolded out of the carrier element is produced. It is also conceivable that arise in a support element tworotaryfaltbare handles. In addition, it should be noted that no material waste arises, which is advantageous from an environmental point of view.
- the transport direction of the material web or of the hose or of the hose section in step a) to step b) or step c) is perpendicular to the transport direction for step d) and / or for the step of severing the hose, which has two opposite bottoms. It is also included that the transport directions perpendicular to each other can also lie one above the other.
- the transport direction of the material web or the tube or the tube section in step d) is transverse to the bag longitudinal extension, whereby the efficiency in the bottom folding can be increased.
- the above object is taken into account by a machine system for producing a bag, with a front wall and a back wall parallel to the front wall, a foldable in the plane of the walls floor, so that a one-sided open filling space results, and a handle pair, the the front wall and the rear wall is mounted within the filling space.
- the machine system has the following aggregates or machine components:
- the device may be suitable to apply two handle pairs on the material web, wherein according to d) the bottom layer may be suitable for folding two mutually opposite bottoms, wherein a separating device may be provided with which the formed tube section with bottoms and support elements in the center is severable, so that two bags can arise.
- the separating device can make a serrated cuts, so that a blunt non-cutting edge is formed on the bag. It can also be provided that the cut is made in such a way by the separating device that a perforated edge or felted edge or a frayed edge is formed, whereby the risk of injury at the edge is likewise reduced.
- the floor layer can be designed as a floor formation unit, which can advantageously also be integrated in a separate unit of the machine system.
- a smooth edge is conceivable, which can be used, for example, in a lightweight bag material without the risk of injury to the user.
- the machine system according to the invention can be developed further in such a way that the device according to a) is suitable for introducing an opening aid on one of the two carrier elements, in particular that the opening aid acts as a Material recess is carried out in the carrier element and in the material web.
- the material web is not yet formed as a tube, it is particularly advantageous to provide one of the two support elements with the opening aid.
- the machine system according to the invention includes the possibility that the device according to a) as well as the hose-forming device and the separating device and the floor layer are integrated within an aggregate. This is particularly feasible when the machine system operates without a separator, in which in the apparatus for applying a handle pair on a web, a support member is used, in which only a fold-out handle is integrated.
- the device according to a) and the hose forming device and the separating device are integrated in a first unit and the bottom layer and the separating device are integrated in a second unit.
- a carrier element is used, in which two fold-out handles are integrated, which are arranged one behind the other in the direction of material web movement.
- the machine system may further manufacture pouches that can claim the features described in claims 1-16.
- Fig. 3 shows a bag with a handle pair, which is completely within the
- FIG. 4 shows the bag according to the invention according to FIG. 3, wherein the carrying handle pair is located outside the filling space of the bag, FIG.
- FIG. 5 is a schematic plan view of a bag according to the invention.
- Fig. 7 shows another embodiment of a possible bag
- Fig. 8 shows a further alternative embodiment of a bag according to the invention.
- FIGS. 3 to 8 show possible alternative embodiments of a bag 10 according to the invention.
- the bag 10 is folded flat, which is shown for example in Figure 1, 3, Figure 4 and Figure 6.
- the front wall 1 1 and the rear wall 12 of the bag 10 are directly adjacent to each other, wherein the bag 10 has a in the plane of the walls 1 1, 12 foldable bottom 13.
- both walls 1 1, 12 can be unfolded, so that a one-sided open filling space 14 results, which is shown in Figure 5.
- the bag 10 has a carrying handle pair 31, which is attached to the inner sides 16, 17 of the walls 1 1, 12.
- the handle pair 31 has two handles 32, 33 which are fixed within the filling space 14 on the inner sides 16, 17 of the front wall 1 1 and the rear wall 12.
- Each handle 32, 33 is a part of a carrier element 30, which is also shown in FIGS. 1 and 2.
- the support member 30 may be embodied as a piece of paper.
- the carrier element 30 is punched out or lasered or perforated such that the handle 32, 33 can be folded out of the carrier element 30, which is shown schematically in FIGS. 3 and 4.
- the handle pair 31 is in a rest position 2, in which the handle pair 31 is completely within the filling space 14 itself.
- the position of use 1 of the handle pair 31 is shown, in which the handle pair 31 protrudes from the filling space 14.
- the handle pair 31 has a fold line 15 which is located in the filling space 14, wherein the fold line 15 can also be located on the edge 18 of the bag 10 or on the front wall 1 1 or the rear wall 12. In the latter embodiment, the fold line 15 is also in the filling space 14 according to the inventive concept.
- the support member 30 is flush with the edge 18 of the front wall 1 1 and the rear wall 12 is arranged. It is conceivable that the carrier element 30 can also be arranged at a distance from the edge 18 on the inside of the bag 10. The edge 18 is in this case opposite to the bottom 13. According to Figure 1 to 6 and 8, the support member 30 is rectangular in shape.
- the handle 32, 33 in this case represents a part of the carrier element 30, which is fastened in the embodiments shown on the inner sides 16, 17 of the walls 1 1, 12 cohesively.
- a hot glue joint or a cold glue joint can be used.
- the bag 10 may have a recess 19 at the edge 18 of the front wall 1 1 or the rear wall 12, which serves as an opening aid to fold the still folded bag 10 apart to lead objects into the filling space 14 and to lay.
- the opening aid 19 is semicircular in the illustrated embodiments.
- the handle 32, 33 or the handle pair 31 may have various geometric shapes, wherein the handle 32, 33 may have the shape of an advertising medium, which is shown for example in Figure 8.
- the handle 32, 33 has an M-shaped configuration.
- a handle pair 31 which has a handle opening 34 so that the user in the position of use 1 of the handles 32, 33, the handle pair 31 can grip reliably.
- the bag 10 on the front wall 1 1 and / or on the rear wall 12 can have a transparent viewing window 20 so that the user can look into the filling space 14.
- the bottom 13 of the bag 10 may be formed differently, for example, it is conceivable that the bottom 13 according to Figure 1 and 2 is designed as a cross-bottom 13a or block bottom 14b or as a flat and gusseted bottom 13c.
- the carrier element 30 may be made of a material-reinforced and / or tissue-reinforced paper and / or tissue and / or flow. It is also conceivable that the carrier element 30 is formed from a plastic.
- the bag 10 is made of a paper material in the illustrated embodiments. It is conceivable that the carrier element 30 has a weight of approximately 200 g / m 2 to 300 g / m 2 .
- a bag 10 can be made or produced, which is shown for example in FIG. 3 to FIG.
- the production of the carrier elements 30 with the fold-out handles 32, 33 occurs first in a device 50.
- each carrier element 30 has a fold-out handle 32, 33.
- each support member 30 has two oppositely disposed handles 32, 33.
- a fastening of two carrier elements 30 spaced from one another takes place on the translationally moving material web 3, from which the bag 10 is made.
- the material web 3 moves in the direction of the arrow, which carries the reference numeral 6.
- the tube formation of the material web 3 takes place, so that the material web 3 forms a tube 4 and the carrier elements 30 lie on one another within the tube 4.
- a singulation of the material web 3 takes place in the singling device 70 so that individual tube sections 5 are formed with two superimposed carrier elements 30 which lie within the tube 4 and touch each other.
- a folding of the tube 4 or the tube section 5 can be carried out, so that according to Figure 1, a bottom 13 and according to Figure 2 two bottoms 13 arise.
- a floor layer 80 becomes active on the material web 3 after the device 60 and folds a floor 13 on the hose 4, before a separation of the material web 3 ensues.
- FIG. 1 the production cycle after the bottom layer 80 has ended so that the bag 10 has been produced as the end product.
- FIG. 2 after the floor layer 80, a central cut-through of the tube section 5 takes place through both carrier elements 30, so that two bags 10 are subsequently produced.
- a perforation line 21 is applied perpendicular to the material movement direction 6 on the material web 3.
- the perforation line 21 can serve to favor the singulation in the device 70.
- the opening aid 19 can be introduced at the edge region of one of the two support elements 30, wherein in the present embodiment according to Figure 1 and Figure 2, the opening aid 19 is designed as a material recess in the support member 30 and in the material web 3. This is due to the fact that in the separating device 90, a central transection of the tube section 5, which is provided on both sides with a bottom 13, through the recess 19. Following this, both bags 10 have an opening aid 19, which corresponds to the opening aid 19 according to FIG. Only the efficiency in the production of the pouches 10 in FIG. 2 can be doubled.
- the device 50 and / or 60 and 70 are integrated in a first unit and the Bottom 80 and the separator 90 are combined within a second aggregate.
- the tennis device 90 may also be integrated in a separate unit.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201310105381 DE102013105381A1 (de) | 2013-05-24 | 2013-05-24 | Beutel, Verfahren zur Herstellung eines Beutels sowie Maschinensystem zur Herstellung eines Beutels |
| PCT/EP2014/053758 WO2014187582A1 (de) | 2013-05-24 | 2014-02-26 | Beutel, verfahren zur herstellung eines beutels sowie maschinensystem zur herstellung eines beutels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3003892A1 true EP3003892A1 (de) | 2016-04-13 |
| EP3003892B1 EP3003892B1 (de) | 2020-04-15 |
Family
ID=50190425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP14707363.9A Active EP3003892B1 (de) | 2013-05-24 | 2014-02-26 | Beutel sowie verfahren zur herstellung eines beutels |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10131469B2 (de) |
| EP (1) | EP3003892B1 (de) |
| DE (1) | DE102013105381A1 (de) |
| WO (1) | WO2014187582A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013105381A1 (de) | 2013-05-24 | 2014-11-27 | Windmöller & Hölscher Kg | Beutel, Verfahren zur Herstellung eines Beutels sowie Maschinensystem zur Herstellung eines Beutels |
| WO2015171034A1 (en) | 2014-05-08 | 2015-11-12 | Ifoodbag Ab | A grocery transport packaging system |
| US11453517B2 (en) | 2014-05-08 | 2022-09-27 | Ifoodbag Ab | Grocery transport packaging system |
| CN106458371B (zh) | 2014-05-08 | 2019-10-11 | 艾福德柏格公司 | 杂货运送包装系统 |
| WO2016182492A1 (en) | 2015-05-08 | 2016-11-17 | Ifoodbag Ab | A grocery transport packaging system |
| EP3294643A1 (de) | 2015-05-08 | 2018-03-21 | Ifoodbag AB | Verpackungssystem für lebensmitteleinkaufssystem |
| EP3708026A1 (de) | 2015-11-06 | 2020-09-16 | ifoodbag AB | Verpackungssystem zum einkaufstransport |
| US20190359411A1 (en) | 2015-11-06 | 2019-11-28 | Ifoodbag Ab | Grocery transport packaging system |
| US20250187289A1 (en) * | 2023-12-11 | 2025-06-12 | Hallmark Cards, Incorporated | System and method for automated placement of hang tabs on gift bags and other items |
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| US2985355A (en) * | 1952-12-03 | 1961-05-23 | Robert E Read | Bags and method of making bags |
| FR1370903A (fr) | 1963-08-05 | 1964-08-28 | Windmoller & Holscher Fa | Sac en matière plastique et procédé et dispositif pour le fabriquer |
| DE1532830B1 (de) * | 1965-09-23 | 1970-09-03 | Holweg Const Mec | Verfahren und Maschine zum fortlaufenden Herstellen von Tragtaschen |
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| FR1497821A (fr) * | 1966-10-21 | 1967-10-13 | Holweg Const Mec | Sacs en papier ou matière similaire à poignées plates rapportées et leur procédé de fabrication en continu |
| US3486421A (en) * | 1966-12-19 | 1969-12-30 | Munksjoe Ab | Method for spreading sheets of two adjacent pairs of sheets |
| FR1510733A (fr) * | 1967-02-10 | 1968-01-19 | Holweg Const Mec | Perfectionnement apporté à la fabrication en continu de sacs en papier ou matière similaire à poignées plates rapportées |
| DE1611657B2 (de) * | 1967-12-07 | 1976-07-22 | Fischer & Krecke, 4800 Bielefeld | Verfahren und vorrichtung zum kontinuierlichen herstellen von tragetaschen mit innenseitig befestigten tragehenkeln |
| FR2014910A1 (de) * | 1968-08-02 | 1970-04-24 | Windmoeller & Hoelscher | |
| US3564983A (en) * | 1969-02-03 | 1971-02-23 | Natmar Inc | Machine for assembling and attaching a tag to an article |
| GB1272898A (en) * | 1969-10-08 | 1972-05-03 | P & B Agencies Proprietary Ltd | Improvements in or relating to bags |
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| DE29600081U1 (de) | 1996-01-04 | 1996-02-29 | Fischer & Krecke GmbH & Co, 33613 Bielefeld | Beutel mit Tragegriffen |
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| DE19702144C2 (de) * | 1997-01-22 | 2003-03-13 | Windmoeller & Hoelscher | Verfahren und Vorrichtung zum Herstellen von Beuteln mit Henkelgriffen |
| US6729332B1 (en) * | 1999-10-22 | 2004-05-04 | 3M Innovative Properties Company | Retention assembly with compression element and method of use |
| US6374461B1 (en) * | 2000-03-10 | 2002-04-23 | Exopack, Llc | Flexible hinged handle and carrying bag employing the same |
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| US20110019942A1 (en) * | 2009-07-22 | 2011-01-27 | Carmelo Piraneo | Flat Bottom, Stand-Up Bag and Method of Manufacturing Same |
| EP2354026B1 (de) * | 2010-02-10 | 2012-08-22 | Nordenia Deutschland Halle GmbH | Seitenfaltenbeutel und Verfahren zur Herstellung eines Seitenfaltenbeutels |
| US8764618B2 (en) * | 2011-01-27 | 2014-07-01 | Duro Bag Manufacturing Company | Clampless bar mechanism for a paper bag bottoming mechanism |
| DE102013105381A1 (de) | 2013-05-24 | 2014-11-27 | Windmöller & Hölscher Kg | Beutel, Verfahren zur Herstellung eines Beutels sowie Maschinensystem zur Herstellung eines Beutels |
-
2013
- 2013-05-24 DE DE201310105381 patent/DE102013105381A1/de not_active Withdrawn
-
2014
- 2014-02-26 US US14/893,535 patent/US10131469B2/en not_active Expired - Fee Related
- 2014-02-26 WO PCT/EP2014/053758 patent/WO2014187582A1/de not_active Ceased
- 2014-02-26 EP EP14707363.9A patent/EP3003892B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013105381A1 (de) | 2014-11-27 |
| US10131469B2 (en) | 2018-11-20 |
| US20160130039A1 (en) | 2016-05-12 |
| EP3003892B1 (de) | 2020-04-15 |
| WO2014187582A1 (de) | 2014-11-27 |
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