EP4036026B1 - Verschlussbeutel mit erinnerungsfunktion - Google Patents

Verschlussbeutel mit erinnerungsfunktion Download PDF

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Publication number
EP4036026B1
EP4036026B1 EP20913597.9A EP20913597A EP4036026B1 EP 4036026 B1 EP4036026 B1 EP 4036026B1 EP 20913597 A EP20913597 A EP 20913597A EP 4036026 B1 EP4036026 B1 EP 4036026B1
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EP
European Patent Office
Prior art keywords
rib
convex
concave
sealing
opening
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.)
Active
Application number
EP20913597.9A
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English (en)
French (fr)
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EP4036026A4 (de
EP4036026A1 (de
Inventor
Fengling LIU
Guorui WANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Juyi Fii Co Ltd
Original Assignee
Shenzhen Juyi Fii Co Ltd
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Publication date
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Publication of EP4036026A1 publication Critical patent/EP4036026A1/de
Publication of EP4036026A4 publication Critical patent/EP4036026A4/de
Application granted granted Critical
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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
    • B65D33/16—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
    • 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
    • B65D33/28—Strings or strip-like closures, i.e. draw closures
    • 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
    • B65D33/255—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 being provided with special visual, audible or tactile indicating means, e.g. indicating proper engagement
    • 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
    • B65D33/2558—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 the slide fastener having a non-constant section throughout the length of the fastener, e.g. slightly undulated interlocking members or castellated stringers

Definitions

  • the present invention relates to the technical field of bags, and in particular, to a sealing bag with a reminding function.
  • a set of sealing strips are arranged at the opening of the body.
  • the sealing strips include an elongated concave rib with a groove, which is arranged on one side at the opening, and an elongated convex rib with an inner angle, which is arranged on the other side correspondingly.
  • the elongated concave rib and the elongated convex rib cooperate to form a sealing rib to seal the sealing bag.
  • the traditional sealing bag has no prompt function, the sealing strips cannot be fully sealed in the case of a careless operation, and the liquid or objects in the sealing bag are easy to overflow or fall off. Meanwhile, since there is only one set of sealing ribs, the exiting sealing bag is unstable in structure, poor in sealing, and easy to cause air and water leakage.
  • a sealing bag with a reminding function is known from US 2017/0210510 A1 .
  • the bag comprises male and female profiles having sequential flarings which produce a clicking sound effect when the bag is opened or closed.
  • the purpose of the present invention is to solve the deficiencies of the existing technology, and provided is a sealing bag with a reminding function.
  • a technical solution provided in the present invention provides: A sealing bag with a reminding function, including a body, wherein the sealing bag includes at least one set of first sealing ribs, wherein each set of the first sealing ribs include a first convex rib and a first concave rib, which are respectively arranged on both sides of an opening of the body, an inner side of the first convex rib forms alternating concave portions in a length direction of the first convex rib, convex portions are formed on outer sides of the concave portions, the first concave rib includes dumbbell-shaped grooves that are arranged at intervals, and the first convex rib and the first concave rib are configured to make a sound in a process of the first convex rib being embedded into or separated from the dumbbell-shaped grooves of the first concave rib.
  • At least one set of second sealing ribs parallel to the first sealing ribs are provided at the opening of the body; each set of the second sealing ribs include a second convex rib and a second concave rib, which are respectively arranged on both sides of the opening of the body; and when the opening of the body is sealed, the second convex rib and the second concave rib are tightly clamped to form a reliable seal.
  • the convex portions are elastic clips and are oriented towards the opening of the body, and when the concave portions and the convex portions of the first convex rib are sequentially clamped into the dumbbell-shaped grooves, the convex portions are in close contact with inner walls of the dumbbell-shaped grooves.
  • the second convex rib is of an arrow-shaped convex angle structure
  • the second concave rib has a hook-shaped slot, and when the opening of the body is sealed, the second convex rib and the second concave rib are tightly clamped.
  • each set of the third sealing ribs include two toothless hooks arranged in parallel, and the two toothless hooks are correspondingly disposed on both sides of the opening of the body and are matched one by one.
  • the concave portions have a concave direction away from the first concave rib, and the concave portions and the convex portions are correspondingly embedded into or separated from the ends of the dumbbell-shaped grooves and make a sound in the process of the first convex rib being embedded into or separated from the dumbbell-shaped grooves of the first concave rib.
  • At least one convex strip is provided between the second sealing ribs and the first sealing ribs.
  • the first sealing ribs are arranged at outer side of the second sealing ribs and are close to the opening of the body, at least a pair of anti-slip strips are provided at the opening of the body, and each pair of the anti-slip strips are correspondingly arranged on both sides of the opening of the body and are disposed at outer side of the first sealing ribs.
  • the beneficial effects of the present invention are as follows: when the opening of the body needs to be sealed, the first convex rib and the first concave rib are aligned, the second convex rib and the second concave rib are aligned, and the first convex rib can be pressed into the first concave rib and the second convex rib can be pressed into the second concave rib by sliding and pressing both sides of the opening of the body forcedly. A rhythmic sound is made when the second convex rib is pressed into the second concave rib, which acts as a reminder and has a good feel.
  • a sealing bag with a reminding function including a body 1 and at least one set of first sealing ribs 3, wherein each set of the first sealing ribs 3 include a first convex rib 31 and a first concave rib 32, which are respectively arranged on both sides of an opening 11 of the body 1, an inner side of the first convex rib 31 forms alternating concave portions 312 in a length direction of the first convex rib 31, and convex portions 311 are formed on outer sides of the concave portions 312; the first convex rib 31 is extruded along a length direction thereof to form the alternating concave portions 312.
  • the convex portions 311 are formed on the opposite sides of the concave portions 312.
  • the concave portions 312 are located on a lower part of the first convex rib 31 and arranged away from the opening 11 of the body 1, the convex portions 311 are located on an upper part of the first convex rib 31 and arranged close to the opening 11 of the body 1.
  • the concave portions 312 do not penetrate the first convex rib 31.
  • the first concave rib 32 includes dumbbell-shaped grooves 321 that are arranged at intervals, and the first convex rib 31 and the first concave rib 32 make a sound in the process of the first convex rib 31 being embedded into or separated from the dumbbell-shaped grooves 321 of the first concave rib 32.
  • a rhythmic sound is made when the first convex rib 31 is pressed into the first concave rib 32, which acts as a reminder and has a good feel.
  • a "click” sound will be heard, by means of which, not only can the completion of sealing be confirmed, but also a one-time clamping be ensured, so as to achieve a good sealing effect.
  • a rhythmic sound is made when the first convex rib 31 is separated from the first concave rib 32, which acts as a reminder and has a good feel.
  • a "click” sound will be heard, by means of which, not only can the completion of opening is determined, but also a good reminding function be acted.
  • the convex portions 311 are elastic clips and are oriented towards the opening 11 of the body 1.
  • the concave portions 312 and the convex portions 311 of the first convex rib 31 are sequentially clamped into the dumbbell-shaped grooves 321, the convex portions 311 are in close contact with inner walls of the dumbbell-shaped grooves 321, which can not only play a sealing role, but also make a "click" sound.
  • the concave portions 312 have a concave direction away from the first concave rib 32, and the concave portions 312 and the convex portions 311 are correspondingly embedded into or separated from the ends of the dumbbell-shaped grooves 321 and make a sound in the process of the first convex rib 31 being embedded into or separated from the dumbbell-shaped grooves of the first concave rib 32.
  • the width of the ends of the dumbbell-shaped grooves 321 is greater than that of the middle parts, the sum of the widths of the concave portions 312 and the convex portions 311 is greater than the width of the ends of the dumbbell-shaped grooves 321, the width of the first convex rib 31 is greater than that of the middle parts of the dumbbell-shaped grooves 321.
  • each pair of anti-slip strips 51 are correspondingly arranged on both sides of the opening 11 of the body 1 and are disposed on the outer side of the first sealing ribs 3.
  • the anti-slip strips 51 are used to increase the friction between the user's fingers and the body 1, which can effectively prevent from slipping and facilitate the quick opening of the body 1.
  • the difference between the present embodiment and the first embodiment lies in that: at least one set of second sealing ribs 2 parallel to the first sealing ribs 3 are provided at the opening of the body; each set of the second sealing ribs 2 include a second convex rib 21 and a second concave rib 22, which are respectively arranged on both sides of the opening 11 of the body 1.
  • the second convex rib 21 and the second concave rib 22 are tightly clamped to form a reliable seal.
  • the second convex rib 21 and the second concave rib 22 are aligned, the first convex rib 31 and the first concave rib 32 are aligned, and the second convex rib 21 can be pressed into the second concave rib 22 and the first convex rib 31 can be pressed into the first concave rib 32 by sliding and pressing from both sides of the opening 11 of the body 1 forcedly.
  • a rhythmic sound is made when the first convex rib 31 is pressed into the first concave rib 32, which acts as a reminder and has a good feel.
  • the convex portions 311 are elastic clips and are oriented towards the opening 11 of the body 1.
  • the convex portions 311 are sequentially clamped into the dumbbell-shaped grooves 321, the convex portions 311 are in close contact with the inner walls of the dumbbell-shaped grooves 321, which can not only play a sealing role, but also make a "click" sound.
  • the concave portions 312 are in close contact with the inner walls of the dumbbell-shaped grooves 321, which can not only play a sealing role, but also make a "click” sound.
  • the second convex rib 21 is of an arrow-shaped convex angle structure
  • the second concave rib 22 has a hook-shaped slot, and when the opening 11 of the body 1 is sealed, the second convex rib 21 and the second concave rib 22 are tightly clamped.
  • the second convex rib 21 and the second concave rib 22 are aligned, the second convex rib 21 can be pressed into the second concave rib 22 by sliding and pressing from both sides of the opening 11 of the body 1 forcedly along the length direction of the opening 11, and the second convex rib 21 is clamped into the hook-shaped slot of the second concave rib 22, so as to form a reliable seal.
  • the concave portions 312 have a concave direction away from the first concave rib 32, and the concave portions 312 and the convex portions 311 are correspondingly embedded into or separated from the ends of the dumbbell-shaped grooves 321 and make a sound in the process of the first convex rib 31 being embedded into or separated from the dumbbell-shaped grooves of the first concave rib 32.
  • the width of the ends of the dumbbell-shaped grooves 321 is greater than that of the middle parts, the sum of the widths of the concave portions 312 and the convex portions 311 is greater than the width of the ends of the dumbbell-shaped grooves 321, the width of the first convex rib 31 is greater than that of the middle parts of the dumbbell-shaped grooves 321.
  • the difference between the present embodiment and the first embodiment or the second embodiment lies in that: at least one set of third sealing ribs 60 parallel to the first sealing ribs are provided at the opening 11 of the body 1; each set of the third sealing ribs 60 include two toothless hooks 61 arranged in parallel, and the two toothless hooks 61 are correspondingly disposed on both sides of the opening 11 of the body 1 and are matched one by one.
  • the two toothless hooks 61 are tightly clamped to form a reliable seal; when the opening 11 of the body 1 needs to be sealed, the two toothless hooks 61 are aligned, the first convex rib 31 and the first concave rib 32 are aligned, and the two toothless hooks 61 can be tightly clamped and the first convex rib 31 can be pressed into the first concave rib 32 by sliding and pressing from both sides of the opening 11 of the body 1 forcedly.
  • a rhythmic sound is made when the first convex rib 31 is pressed into the first concave rib 32, which acts as a reminder and has a good feel.
  • a "click" sound will be heard, by means of which, not only can the completion of sealing be confirmed, but also a one-time clamping be ensured, so as to achieve a good sealing effect.
  • the two toothless hooks 61 are tightly clamped to each other and the first convex rib 31 is clamped into the first concave rib 32, a double sealing effect is formed to obtain a reliable sealing.
  • the opening 11 of the body 1 needs to be opened, it is forced apart with hands.
  • the convex portions 311 of the first convex rib 31 are separated from the dumbbell-shaped grooves 321 in turn, and a rhythmic sound is made to remind and prevent unintentional opening of the sealing bag 1.
  • each pair of anti-slip strips 51 are correspondingly arranged on both sides of the opening 11 of the body 1 and are disposed on the outer side of the first sealing ribs 3.
  • the anti-slip strips 51 are used to increase the friction between the user's fingers and the body 1, which can effectively prevent from slipping and facilitate the quick opening of the body 1.
  • the difference between the present embodiment and the first embodiment, the second embodiment or the third embodiment lies in that: at least one convex strip 41 is provided between the second sealing ribs 2 and the first sealing ribs 3, that is, at least one convex strip 41 is provided between the second convex rib 21 and the first convex rib 31.
  • At least a pair of convex strips 41 are provided between the first sealing ribs 3 and the second sealing ribs 2.
  • the first sealing ribs 3 are arranged on the outer side of the second sealing ribs 2 and are close to the opening 11 of the body 1, that is, the first sealing ribs 3 are located at the upper part of the second sealing ribs 2, at least a pair of anti-slip strips 51 are provided at the opening 11 of the body 1, and each pair of the anti-slip strips 51 are correspondingly arranged on both sides of the opening 11 of the body 1 and are disposed at the outer sides of the first sealing ribs 3.
  • the anti-slip strips 51 are used to increase the friction between the user's fingers and the body 1, which can effectively prevent from slipping and facilitate the quick opening of the body 1.
  • the opening 11 is sealed by arranging two sets of sealing ribs in parallel at the opening 11 of the body 1, so that the sealing structure is stable, the effectiveness of the sealing structure of the body 1 can be kept in case that a large external force is applied, and the sealing performance is good. Meanwhile, the user's hand feeling when sealing the opening 11 of the body 1 is improved, waterproof and air-leak-proof performance are obtained, and the sealing effect of the body 1 can be maintained for a long time.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Closures For Containers (AREA)

Claims (8)

  1. Verschlussbeutel mit einer Erinnerungsfunktion, umfassend einen Körper (1), wobei der Verschlussbeutel mindestens einen Satz erster Verschlussrippen (3) umfasst, wobei jeder Satz der ersten Verschlussrippen (3) eine erste konvexe Rippe (31) und eine erste konkave Rippe (32) umfasst, die jeweils auf beiden Seiten einer Öffnung (11) des Körpers (1) angeordnet sind, wobei eine Innenseite der ersten konvexen Rippe (31) abwechselnd konkave Abschnitte (312) in einer Längsrichtung der ersten konvexen Rippe (31) bildet, konvexe Abschnitte (311) an den Außenseiten der konkaven Abschnitte (312) ausgebildet sind, die erste konkave Rippe (32) hantelförmige Rillen (321) aufweist, die in Intervallen angeordnet sind, und die erste konvexe Rippe (31) und die erste konkave Rippe (32) so konfiguriert sind, dass sie bei einem Vorgang, bei dem die erste konvexe Rippe (31) in die hantelförmigen Rillen (321) der ersten konkaven Rippe (32) eingebettet oder von diesen getrennt wird, einen Ton erzeugen.
  2. Verschlussbeutel mit Erinnerungsfunktion nach Anspruch 1, wobei an der Öffnung (11) des Körpers (1) mindestens ein Satz zweiter Verschlussrippen (2) parallel zu den ersten Verschlussrippen (3) vorgesehen ist; jeder Satz der zweiten Verschlussrippen (2) eine zweite konvexe Rippe (21) und eine zweite konkave Rippe (22) umfasst, die jeweils auf beiden Seiten der Öffnung (11) des Körpers (1) angeordnet sind; und wenn die Öffnung (11) des Körpers (1) verschlossen wird, die zweite konvexe Rippe (21) und die zweite konkave Rippe (22) fest eingeklemmt werden, um einen zuverlässigen Verschluss zu bilden.
  3. Verschlussbeutel mit Erinnerungsfunktion nach Anspruch 1, wobei die konvexen Abschnitte (311) elastische Klammern sind und zur Öffnung (11) des Körpers (1) hin ausgerichtet sind, und wenn die konkaven Abschnitte (312) und die konvexen Abschnitte (311) der ersten konvexen Rippe (31) nacheinander in die hantelförmigen Nuten (321) eingeklemmt werden, die konvexen Abschnitte (311) in engem Kontakt mit den Innenwänden der hantelförmigen Nuten (321) stehen.
  4. Verschlussbeutel mit Erinnerungsfunktion nach Anspruch 2, wobei die zweite konvexe Rippe (21) eine pfeilförmige konvexe Winkelstruktur aufweist, die zweite konkave Rippe (22) einen hakenförmigen Schlitz aufweist und beim Verschließen der Öffnung (11) des Körpers (1) die zweite konvexe Rippe (21) und die zweite konkave Rippe (22) fest eingeklemmt werden.
  5. Verschlussbeutel mit Erinnerungsfunktion nach Anspruch 1, wobei mindestens ein Satz dritter Verschlussrippen (60) parallel zu den ersten Verschlussrippen (3) an der Öffnung (11) des Körpers (1) vorgesehen ist; jeder Satz der dritten Verschlussrippen (60) zwei parallel angeordnete zahnlose Haken (61) umfasst, und die beiden zahnlosen Haken (61) entsprechend auf beiden Seiten der Öffnung (11) des Körpers (1) angeordnet sind und einer nach dem anderen aufeinander abgestimmt sind.
  6. Verschlussbeutel mit Erinnerungsfunktion nach Anspruch 1, wobei die konkaven Abschnitte (312) eine konkave Richtung weg von der ersten konkaven Rippe (32) aufweisen und die konkaven Abschnitte (312) und die konvexen Abschnitte (311) entsprechend in die Enden der hantelförmigen Rillen (321) eingebettet oder von diesen getrennt sind und einen Ton erzeugen, wenn die erste konvexe Rippe (31) in die hantelförmigen Rillen (321) der ersten konkaven Rippe (32) eingebettet oder von diesen getrennt wird.
  7. Verschlussbeutel mit Erinnerungsfunktion nach Anspruch 2, wobei zwischen den zweiten Verschlussrippen (2) und den ersten Verschlussrippen (3) mindestens ein konvexer Streifen (41) vorgesehen ist.
  8. Verschlussbeutel mit Erinnerungsfunktion nach Anspruch 2, wobei die ersten Verschlussrippen (3) an der Außenseite der zweiten Verschlussrippen (2) und nahe der Öffnung (11) des Körpers (1) angeordnet sind, mindestens ein Paar Antirutschstreifen (51) an der Öffnung (11) des Körpers (1) vorgesehen sind, und jedes Paar der Antirutschstreifen (51) entsprechend auf beiden Seiten der Öffnung (11) des Körpers (1) angeordnet ist und an der Außenseite der ersten Verschlussrippen (3) angeordnet ist.
EP20913597.9A 2020-01-14 2020-04-02 Verschlussbeutel mit erinnerungsfunktion Active EP4036026B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010035424.7A CN113184370A (zh) 2020-01-14 2020-01-14 具有提醒功能的密封袋
PCT/CN2020/083015 WO2021142948A1 (zh) 2020-01-14 2020-04-02 具有提醒功能的密封袋

Publications (3)

Publication Number Publication Date
EP4036026A1 EP4036026A1 (de) 2022-08-03
EP4036026A4 EP4036026A4 (de) 2022-12-28
EP4036026B1 true EP4036026B1 (de) 2023-10-18

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EP20913597.9A Active EP4036026B1 (de) 2020-01-14 2020-04-02 Verschlussbeutel mit erinnerungsfunktion

Country Status (5)

Country Link
EP (1) EP4036026B1 (de)
CN (1) CN113184370A (de)
AU (1) AU2020421792B2 (de)
ES (1) ES2962998T3 (de)
WO (1) WO2021142948A1 (de)

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JP6925594B2 (ja) * 2016-03-09 2021-08-25 タキロンシーアイ株式会社 嵌合部付き袋体
JP6849334B2 (ja) * 2016-07-15 2021-03-24 株式会社生産日本社 開閉具付き合成樹脂系包装用袋
TWM540101U (zh) * 2017-01-18 2017-04-21 New Top Corp 可發出聲響的袋口閉合結構及使用該結構之密封袋
TWM558230U (zh) * 2017-12-26 2018-04-11 Taiwan Central Science Biological Technology Co Ltd 密封袋
CN208499188U (zh) * 2018-07-16 2019-02-15 上海康霆家居贸易有限公司 双龙骨自封袋
CN109229826B (zh) * 2018-08-22 2024-02-27 德清尚邑塑料制品有限公司 一种用于包装袋的骨条结构以及包装袋
CN211970247U (zh) * 2020-01-14 2020-11-20 深圳市聚亿新材料科技股份有限公司 具有提醒功能的密封袋

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EP4036026A1 (de) 2022-08-03
CN113184370A (zh) 2021-07-30
AU2020421792A1 (en) 2022-05-19
ES2962998T3 (es) 2024-03-22
AU2020421792B2 (en) 2022-06-30
WO2021142948A1 (zh) 2021-07-22

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