EP3927627A1 - Tear-resistant packaging bag - Google Patents
Tear-resistant packaging bagInfo
- Publication number
- EP3927627A1 EP3927627A1 EP19824395.8A EP19824395A EP3927627A1 EP 3927627 A1 EP3927627 A1 EP 3927627A1 EP 19824395 A EP19824395 A EP 19824395A EP 3927627 A1 EP3927627 A1 EP 3927627A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tear
- stop
- packaging bag
- side edge
- crack
- 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.)
- Pending
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 113
- 239000000463 material Substances 0.000 claims abstract description 26
- 229920002457 flexible plastic Polymers 0.000 claims abstract description 9
- 229940127554 medical product Drugs 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 25
- 230000003313 weakening effect Effects 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 14
- 229920003023 plastic Polymers 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 5
- 238000011049 filling Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000006223 plastic coating Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229930003827 cannabinoid Natural products 0.000 description 1
- 239000003557 cannabinoid Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 240000004308 marijuana Species 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5827—Tear-lines provided in a wall portion
-
- 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
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
-
- 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
- B65D2575/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
- B65D2575/52—Details
- B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing
Definitions
- the invention relates to a packaging bag made of flexible plastic material according to the preamble of claim 1 and a packaging bag made of flexible plastic material according to the preamble of claim 14.
- the packaging loot in question! can correspond to any type of design of a packaging in bag form. These are, for example, flat bags, stand-up bags, gusseted bags or the like, which can be designed in particular as sealed edge bags.
- packaging bag is to be understood broadly here.
- predetermined tear lines are often provided along the packaging for opening or tearing open a packaging bag. During the tearing process along this predetermined tear line, the filling space is opened and the product inside can be removed.
- Such a packaging bag is known from DE 10 2007 024 087 A1.
- This packaging bag is used to pack solid, powdery or granulated products, such as care, washing or cleaning products.
- This is designed as a tubular bag and has a filling space delimited by transverse sealing seams.
- a predetermined tear line is provided here, which runs from an outer edge of a closure seam to the outer edge of the other closure seam.
- a challenge here is the use of such a packaging bag for products for which a quality or closure symbol applied or glued to the packaging, for example a tax stamp, tax banderoie or labeling as a medical device, such as medication or medicinal cannabis and cannabinoid preparations, is required by law.
- a quality or closure symbol applied or glued to the packaging for example a tax stamp, tax banderoie or labeling as a medical device, such as medication or medicinal cannabis and cannabinoid preparations, is required by law.
- Such quality or closure signs should in principle be at least partially, in particular completely, cut when a package is opened. However, even after opening the packaging, the quality or closure symbol should remain there.
- the problem on which the invention is based is to design and further develop the known packaging bag in such a way that when it is torn open the quality or closure symbol is reliably severed and at the same time the risk of the packaging bag being completely divided is reduced.
- the proposed solution is based initially on the consideration that the predetermined tear line simply separates the quality or closure symbol when it is torn open.A further consideration is that stopping the tear induced along the predetermined tear line prevents or complicates division of the packaging bag. At the same time, a predetermined tear line that does not go all the way to the opposite edge favors opening of the packaging bag only in sections.
- the bag walls on the second side edge be connected via a connecting seam which has a front edge directed towards the first side edge and that a tear-stop sensor with a tear-stop front edge is configured in the direction of spread of the predetermined tear line for stopping a crack propagation, is provided and that the tear stop front edge is arranged in front of the front edge of the connecting seam and the front edge of the connecting seam in front of the side edge in the direction of the predetermined tear line.
- a packaging bag made of flexible plastic material is understood to mean that the packaging either consists entirely of plastic material consists or the bag walls consist at least essentially of plastic and / or have a plastic coating.
- the packaging can be a single or multi-layer prey wall, which can also have a layer made of an aluminum foil.
- the predetermined tear line reduces the tear resistance during the opening process of the packaging bag and serves above all for the controlled opening of the packaging bag.
- the predetermined tear line can be designed as a material weakening or material structure, in particular as a groove or perforation. Furthermore, it is also possible for the predetermined tear line to be parallel to the extrusion direction of the at least one plastic layer or plastic-coated layer of the bag walls 2. For example, a desired weakening of material can be generated during extrusion, which will later represent the predetermined tear line.
- the predetermined tear line is preferably arranged orthogonal to the connecting seams
- a tear is induced starting from the opening point of the first side edge in the direction of a second side edge.
- This crack runs along the predetermined tear line and is used with the intended crack-stop arrangement with the crack-stop leading edge when used as intended, i.e. with normal effort.
- a normal effort is just the force that has to be applied to induce the crack based on the initial opening part. Due to its design, the crack stop arrangement ensures that the crack stop leading edge stops the crack and thus ends in the crack stop arrangement. Due to the geometric design of the crack stop arrangement, the crack cannot be continued. Since the tear ends in the tear-stop arrangement and therefore cannot be continued, the opening of the packaging bag in sections is optimized and the division of the packaging bag is prevented.
- the prey walls are connected to one another along the first side edge and / or a packaging bag base and / or a packaging bag head via a connecting seam.
- the bottom of the packaging bag can be configured as a bottom seam and the packaging bag head as a top seam. This is to the extent that the packaging bag can be designed flexibly and depending on the product to be packaged
- the connecting seam is a sealed seam. This makes it possible to manufacture an airtight packaging bag in a particularly simple manner.
- the ratio of a width of the connecting seam of the second side edge and the distance of the crack stop front edge to the second side edge is at least 1, preferably at least 2, further preferably at least 2.5.
- the width of the connecting seam of the second side edge is understood to mean the extent of the connecting seam in the direction from the first side edge to the second side edge. This ratio makes it impossible for the packaging bag to adapt the respective contents, the size of the packaging bag and the assumed period of use.
- the crack-stop arrangement is often spaced apart from or subsequently to or partially overlapping to the connecting seam of the second side edge. This is advantageous in that it is possible to adapt the size of the opening to the purpose, the filling content, the size of the packaging bag and the period of use.
- the crack-stop arrangement has at least one crack-stop victory seam.
- the crack stop sealing seam is understood to mean a sealing seam which at least partially, preferably completely, stops the crack as soon as the crack hits it.
- the crack stop arrangement can have at least one crack stop hole.
- the crack stop hole is an interruption of the crack stop arrangement in the form of a hole. If the induced crack hits the crack stop hole, this stops the crack.
- the tear-stop seal seam and / or the at least one tear-stop hole is arranged in the course of the predetermined tear line. This is advantageous insofar as the crack stop arrangement can be adapted in a simple manner to the geometric design and the can be adapted to the purpose of the packaging bag.
- the tear-stop sealed seam can be formed by welding the bag walls together or by welding an additional material layer to the bag walls. This additional material layer can be arranged between the bag walls or on one of the outer sides.
- the arrangement of several tear-stop holes can be advantageous, for example, if the predetermined tear line is essentially perpendicular to the direction of extrusion of the at least one plastic layer or plastic-coated layer of the prey walls. Furthermore, a plurality of tear-stop holes lying one behind the other can prevent the packaging bag from being divided in the event of increased handling, for example transport.
- the at least one tear-stop hole is arranged in the direction of the predetermined tear line behind the respective tear-stop sealing seam. Additionally or alternatively, the at least one tear-stop hole is arranged in the direction of the predetermined tear line in front of the respective tear-stop sealing seam.
- the at least one crack-stop sealing seam surrounds the crack-stop hole at least partially, preferably completely.
- the crack-stop sealing seam preferably forms a hole edge of the crack-stop hole. The end of the crack can thus be adapted to the assumed duration of use and the intended use, so that the crack first meets the crack stop hole or the crack stop seal seam.
- the crack stop hole is round or oval or a polygon.
- the corners are rounded at least on the edge of the hole facing the second side edge, preferably all corners of the polygon are rounded. Rounding the edge of the hole, which faces the second side edge, prevents the formation of a new tear and thus the division of the packaging bag.
- the crack stop starting point of one side edge has a material weakening, preferably a tear-open notch or a cut. Additionally or alternatively, the crack stop starting point can have a marking. Such material weakening or marking simplifies the opening process.
- the weakening of the material or the marking can be triangular, parabolic, wavy or sawtooth-shaped.
- the material weakening can be rectangular or a round or V-notch.
- the further preferred embodiment according to claim 11 provides a product receiving section and a head section.
- the target tear line is located in the head section.
- the product receiving section is the section of the packaging bag that receives the product.
- the head section connects to the product receiving section. When tearing along the target tear line, the head section is partially severed.
- the size of the product receiving section and the head section can be adapted depending on the respective product and intended use.
- the further preferred embodiment according to claim 12 provides a closure between the product receiving section and the head section.
- the closure can be a pressure closure or an adhesive closure or a zipper and / or a profile closure. It is particularly advantageous if the closure, in particular the zipper, is childproof.
- the crack stop arrangement is arranged at least partially, preferably completely, in the head section.
- a further packaging bag made of flexible plastic material is claimed, in particular for packaging medical products.
- the second side edge has no seams. Furthermore, it is proposed according to the proposal that a tear-stop arrangement with a Crack stop leading edge, configured to stop the crack propagation, is provided. In this case, the crack stop leading edge is arranged in front of the second side edge in the course of the soy tear line. Reference may be made to all explanations of the proposed packaging bag.
- FIG. 1 shows a first exemplary embodiment of a proposed packaging bag with a tear-stop arrangement in the closed state
- Fig. 2 shows the packaging bag according to Fig. 1 in the open or torn state, with the end of the tear at the crack stop leading edge and in an enlarged detail with the end of the tear in the tear stop hole, another embodiment a proposed packaging bag in the closed state,
- Fig. 4 shows the crack-stop arrangement in particularly preferred configurations for the proposed packaging bag.
- the packaging bag 1 essentially has a tubular shape and can be configured, for example, as a flat bag, stand-up pouch or the like.
- the term packaging bag is to be understood broadly in the present case, as already explained in the introductory part of the description. All relevant embodiments apply correspondingly to all other types of packaging bag 1.
- the packaging bag 1 shows the packaging bag 1 made of flexible plastic material, in particular for packaging medical products.
- the packaging bag 1 has at least two bag walls 2 and at least two side edges 3.
- the bag walls 2, 4 along its edge at least in sections via at least one connecting seam 5 together ver " bound.
- a defined predetermined tear line 6 is provided in at least one of the bag walls 2, preferably in two opposite bag walls 2.
- This tear line 6 runs from a tear-off start point 7 on a first side edge 3a of the bag wall 2 and / or the packaging bag 1 in the direction R of a second side edge 3b of the bag wall 2 and / or the packaging bag 1.
- the predetermined tear line 6 runs here and preferably orthogonally to one of the two rare edges 3a, 3b.
- the packaging bag 1 also provides a glued-on closure sign 8, for example a tax stamp, tax stamp or seal.
- the closure sign 8 is positioned, in particular positioned above the predetermined tear line 6, in such a way that it cuts through or breaks along the predetermined tear line 6 during the opening process. is torn.
- the prey walls 2 are connected at least on the second side edge 3b via a connecting seam 5.
- the connecting seam S has a front edge 9 directed towards the first side edge 3a.
- a tear-stop arrangement 10 with a tear-stop leading edge 11 is provided in the sales direction V of the predetermined tear line 6. A crack 12 that arises when tearing therefore first hits the crack-stop leading edge 11 of the crack-stop arrangement 10.
- the crack-stop leading edge 11 is configured to stop the propagation of the crack 12.
- the tear-stop front edge 11 is arranged in front of the front edge 9 of the connecting seam 5 and the front edge 9 of the connecting seam 5 in front of the second side edge 3b in the direction V of the predetermined tear line 11.
- the leading edge 9 of the connecting seam 5 is to be understood here as the inner edge of the connecting seam 5.
- the front edge 9 of the connecting seam 5 is arranged here and preferably opposite the second side edge 3b of the connecting seam 5.
- the bag walls 2 can be a flexible plastic material.
- the bag walls 2 can at least essentially consist of plastic or have a plastic coating.
- it can be a single-layer or multi-layer bag wall 2, which can also have a layer made of aluminum foil.
- the predetermined tear line 6 is provided. This reduces the tear resistance of the packaging bag 1 along a defined line, thereby ensuring a controlled and defined opening of the packaging bag 1.
- the soil tear line 6 is designed as a material weakening or material structure, in particular as a groove or perforation, in the respective bag wall 2.
- the predetermined tear line 6 it is also possible for the predetermined tear line 6 to lie parallel to the direction of extrusion of the at least one plastic layer or plastic-coated layer of the bag walls 2.
- a tear 12 is now induced at the opening start point 7 during the opening process, this follows the course of the soil tear line 6 until it meets the crack stop leading edge 11, as shown in FIG. 2. If the packaging bag 1 is opened with great force or if it is used frequently, it can happen that the tear 12 extends beyond the tear stop leading edge 11 and nevertheless ends in the tear stop arrangement 10, as in FIG. 2a ), it can also be seen in FIG. 2 that the tear 12 does not continue after it hits the tear-stop arrangement 10, so that the packaging bag 1 is prevented from being tiled.
- the closure symbol 8 is severed during this process and remains completely connected to the packaging bag 1. On the one hand, this meets the legal requirements. On the other hand, the environment can also be protected, since no part of the packaging bag is released to the environment after opening.
- the bag walls 2 are additionally connected to one another along the first side edge 3a, the packaging bag bottom 13 and the packaging bag head 14 via a connecting seam 5.
- This variant is particularly advantageous for the airtight packaging of products.
- the connecting seam 5 is a sealing seam 5a.
- the plastic material of the two contacting bearings is welded together at elevated pressure and temperature.
- Such a sealing seam 5a is particularly advantageous in the case of packaging bags 1 for products which are intended to retain their aroma over a longer period of time.
- the ratio of the width Bs of the connecting seam 5 of the second side edge 3b and the distance A of the tear-stop front edge 11 to that second side edge 3b is at least 1. It is particularly preferred if this ratio is at least 2, preferably at least 2.5.
- the width Bs wild here means the extension of the connecting seam 5 in the direction from the first side edge 3a to the second side edge 3b.
- the tear-stop arrangement 10 has at least one tear-stop sealing seam 15. Additionally or alternatively, the crack stop arrangement 10 has at least one crack stop hole 16. This can be provided in the bag walls 2 before production or can be punched in after production.
- the tear-stop sealing seam 15 is arranged in the course of the predetermined tear line 6. Additionally or alternatively, the tear stop hole 16 is also arranged in the course of the predetermined tear line 6. In this case, either the tear-stop sealing seam 15 or the tear-stop hole 16 has the tear-stop front edge 11. Thus, either the tear-stop seal seam 15 or the tear-stop hole 16 ends the propagation of the tear 12. This enables the tear-stop arrangement 10 to be adapted to the assumed duration of use or the intended use of the packaging bag 1.
- crack stop holes 16 are provided. These can be arranged at the same distance from one another from the second side edge 3b. This is particularly advantageous if the predetermined tear line 6 extends at an angle to the direction of extrusion of the at least one plastic layer or plastic-coated layer of the bag walls 2. Should it happen that the tear 12 deviates somewhat from the defined target tear line 6, the tear-stop holes 16 arranged one below the other, with or without a tear-stop sealing seam 15, can ensure that the tear 12 is stopped at any course. However, it is also conceivable that the crack stop holes 16 are arranged one behind the other at different distances from the second side edge 3b. This reduces the risk of the crack 12 continuing when the packaging bag is subjected to increased stress, for example by transporting the packaging bag.
- the variant in which the crack-stop sealing seam 15 completely surrounds the crack-stop hole 16 is preferred here (FIG. 4a), b), d)).
- the tear-stop sealing seam 15 forms the hole edge 17 of the tear-stop hole 16.
- the duration of use of the packaging bag 1 and its intended use can again be determined to be influenced. If the tear-stop hole 16 is completely surrounded by a tear-stop sealing seam 15, the risk of the packaging bag 1 being divided is minimized.
- the tear stop hole 16 is round or oval or a polygon. In the case of a configuration as a polygon, at least the corners are rounded at the hole edge 17 facing the second side edge 3b. Preferably, and as shown in Fig. 1-3, all corners of the polygon are rounded.
- the tear stop hole 16 can be adapted to the size of the packaging bag 1, its content or other requirements for the sealing seam.
- the tear-stop hole 16 is stamped here and preferably afterwards into the packaging bag 1 or is already provided during the production of the packaging bag 1. The provided roundings of the crack stop hole 16 prevent crack propagation on the one hand and the formation of a new crack on the other hand.
- a weakening of the material preferably a tear-open notch or a cut, is preferably provided at the tear-open point 7 of the first side edge 3a.
- the tear-open point 7 can have a marking.
- the marking or the weakening of the material can be rectangular, triangular, parabolic, wavy or sawtooth-shaped.
- the design of the material weakening as a round notch or V notch is particularly preferred,
- a product receiving section 18 and a head section 19 are provided.
- the predetermined tear line 6 is located in the head section 19.
- a closure 20 is provided between the product receiving section 18 and the head section 19.
- the closure 20 is configured here and preferably as a zipper. Additionally or alternatively, the closure 20 is designed as a profile closure. An embodiment of the closure 20 as a pressure closure or adhesive closure is also conceivable.
- the closure 20 is used primarily for the reclosability of the product receiving section 18.
- the use of a zipper also known as a zipper, has proven to be particularly advantageous since it is easy to open and close again and at the same time is child-proof.
- a child-safe design provides a function or a mechanism that makes it possible to prevent or complicate manipulation of an object by, for example, children. It is intended to prevent a child from, for example, opening a bag with a content which is hazardous to health or a medication packaging, etc., easily.
- a child-resistant zipper can be produced, for example, by increasing the fit or the opening resistance or by making the zipper more difficult to access. This means that medical products can be kept safe and protected from environmental influences in a simple manner and at the same time cannot get into the hands of children.
- the crack stop arrangement 10 is arranged at least partially, preferably completely, in the head section 19.
- the defined predetermined tear line 6 runs from the tear-open point 7 of the first side edge 3a in the direction R of the second side edge 3b. It is essential here that the second side edge 3b has no connection seam.
- the tear-stop arrangement 10 with a tear-stop front edge 11 is provided here in the direction V of the predetermined tear line 6.
- the crack-stop arrangement 10 serves to stop the propagation of the crack 12.
- the crack-stop front edge 11 is arranged in front of the second side edge 3b in the direction V of the predetermined tear line 6.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202018106857.1U DE202018106857U1 (en) | 2018-12-03 | 2018-12-03 | Tear-resistant packaging bag |
PCT/IB2019/060179 WO2020115612A1 (en) | 2018-12-03 | 2019-11-26 | Tear-resistant packaging bag |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3927627A1 true EP3927627A1 (en) | 2021-12-29 |
Family
ID=64745718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19824395.8A Pending EP3927627A1 (en) | 2018-12-03 | 2019-11-26 | Tear-resistant packaging bag |
Country Status (10)
Country | Link |
---|---|
US (1) | US11603243B2 (en) |
EP (1) | EP3927627A1 (en) |
JP (1) | JP7192124B2 (en) |
KR (1) | KR102545984B1 (en) |
CN (1) | CN113423650B (en) |
AU (1) | AU2019391411B2 (en) |
CA (1) | CA3119083C (en) |
DE (1) | DE202018106857U1 (en) |
SG (1) | SG11202105780UA (en) |
WO (1) | WO2020115612A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114945523A (en) | 2020-01-15 | 2022-08-26 | 雀巢产品有限公司 | Tear-open pouch that remains integral after opening |
EP4138969A1 (en) * | 2020-04-24 | 2023-03-01 | ConvaTec Limited | Packaging for a medical device |
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DE202009002028U1 (en) | 2009-04-02 | 2010-09-02 | Cofresco Frischhalteprodukte Gmbh & Co. Kg | foil pouch |
DE102009041251A1 (en) * | 2009-09-11 | 2011-03-24 | Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | peel pouch |
USD619018S1 (en) * | 2009-10-30 | 2010-07-06 | Stokely-Van Camp, Inc. | Pouch |
KR20160060776A (en) | 2012-02-03 | 2016-05-30 | 도판 인사츠 가부시키가이샤 | Pouch and pouch with enclosed contents |
JP6188312B2 (en) * | 2012-11-21 | 2017-08-30 | ポーラ化成工業株式会社 | Packaging bag |
CA2904823C (en) * | 2013-03-14 | 2017-11-07 | Hollister Incorporated | Medical product package |
EP3157840B1 (en) | 2014-06-20 | 2019-11-20 | Innovative Water Care, LLC | Package system for packaging and administering controlled dosages of chemical agents |
US9718593B2 (en) * | 2014-11-03 | 2017-08-01 | General Mills, Inc. | Food packaging having an integrated spout |
JP6471019B2 (en) | 2015-03-30 | 2019-02-13 | 株式会社フジシール | Packaging bag |
KR101998145B1 (en) * | 2015-04-16 | 2019-07-09 | 토요 세이칸 가부시키가이샤 | Packing bag |
JP6681563B2 (en) * | 2015-06-17 | 2020-04-15 | 味の素株式会社 | Packaging bag |
JP7209937B2 (en) * | 2017-03-02 | 2023-01-23 | キョーラク株式会社 | multiple bags |
-
2018
- 2018-12-03 DE DE202018106857.1U patent/DE202018106857U1/en active Active
-
2019
- 2019-11-26 AU AU2019391411A patent/AU2019391411B2/en active Active
- 2019-11-26 EP EP19824395.8A patent/EP3927627A1/en active Pending
- 2019-11-26 JP JP2021531658A patent/JP7192124B2/en active Active
- 2019-11-26 WO PCT/IB2019/060179 patent/WO2020115612A1/en active Application Filing
- 2019-11-26 SG SG11202105780UA patent/SG11202105780UA/en unknown
- 2019-11-26 CN CN201980079985.2A patent/CN113423650B/en active Active
- 2019-11-26 US US17/298,373 patent/US11603243B2/en active Active
- 2019-11-26 KR KR1020217020792A patent/KR102545984B1/en active IP Right Grant
- 2019-11-26 CA CA3119083A patent/CA3119083C/en active Active
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US11603243B2 (en) | 2023-03-14 |
CA3119083C (en) | 2023-07-11 |
US20220002057A1 (en) | 2022-01-06 |
CN113423650B (en) | 2023-01-10 |
CA3119083A1 (en) | 2020-06-11 |
JP7192124B2 (en) | 2022-12-19 |
KR102545984B1 (en) | 2023-06-20 |
AU2019391411A1 (en) | 2021-07-22 |
KR20210097773A (en) | 2021-08-09 |
WO2020115612A1 (en) | 2020-06-11 |
AU2019391411B2 (en) | 2023-02-09 |
CN113423650A (en) | 2021-09-21 |
JP2022509885A (en) | 2022-01-24 |
SG11202105780UA (en) | 2021-06-29 |
NZ776711A (en) | 2023-09-29 |
DE202018106857U1 (en) | 2018-12-07 |
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