EP4431409A3 - Feuille multicouche de matériau d'emballage pour produire un emballage scellé - Google Patents

Feuille multicouche de matériau d'emballage pour produire un emballage scellé Download PDF

Info

Publication number
EP4431409A3
EP4431409A3 EP24186209.3A EP24186209A EP4431409A3 EP 4431409 A3 EP4431409 A3 EP 4431409A3 EP 24186209 A EP24186209 A EP 24186209A EP 4431409 A3 EP4431409 A3 EP 4431409A3
Authority
EP
European Patent Office
Prior art keywords
producing
packaging material
multilayer sheet
base layer
package
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
Application number
EP24186209.3A
Other languages
German (de)
English (en)
Other versions
EP4431409A2 (fr
Inventor
Giovanni PALLAORO
Marco INSERO
Marcello Barbieri
Pietro Martini
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.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Publication of EP4431409A2 publication Critical patent/EP4431409A2/fr
Publication of EP4431409A3 publication Critical patent/EP4431409A3/fr
Pending legal-status Critical Current

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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/74—Spouts
    • B65D5/746—Spouts formed separately from the container
    • B65D5/747—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall
    • B65D5/748—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall a major part of the container wall or membrane being left inside the container after the opening
    • 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
    • B65D2231/00—Means for facilitating the complete expelling of the contents
    • B65D2231/02—Precut holes or weakened zones
    • B65D2231/022—Precut holes or weakened zones for permitting the insertion of a tubular contents-removing device, e.g. a drinking straw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Cartons (AREA)
EP24186209.3A 2023-02-21 2024-02-15 Feuille multicouche de matériau d'emballage pour produire un emballage scellé Pending EP4431409A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102023000002946A IT202300002946A1 (it) 2023-02-21 2023-02-21 Foglio multistrato di materiale di impacchettamento per produrre un pacchetto sigillato
EP24157716.2A EP4420993A1 (fr) 2023-02-21 2024-02-15 Feuille multicouche de matériau d'emballage pour produire un emballage scellé

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP24157716.2A Division-Into EP4420993A1 (fr) 2023-02-21 2024-02-15 Feuille multicouche de matériau d'emballage pour produire un emballage scellé
EP24157716.2A Division EP4420993A1 (fr) 2023-02-21 2024-02-15 Feuille multicouche de matériau d'emballage pour produire un emballage scellé

Publications (2)

Publication Number Publication Date
EP4431409A2 EP4431409A2 (fr) 2024-09-18
EP4431409A3 true EP4431409A3 (fr) 2024-11-20

Family

ID=86099774

Family Applications (2)

Application Number Title Priority Date Filing Date
EP24157716.2A Pending EP4420993A1 (fr) 2023-02-21 2024-02-15 Feuille multicouche de matériau d'emballage pour produire un emballage scellé
EP24186209.3A Pending EP4431409A3 (fr) 2023-02-21 2024-02-15 Feuille multicouche de matériau d'emballage pour produire un emballage scellé

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP24157716.2A Pending EP4420993A1 (fr) 2023-02-21 2024-02-15 Feuille multicouche de matériau d'emballage pour produire un emballage scellé

Country Status (7)

Country Link
EP (2) EP4420993A1 (fr)
JP (1) JP2026504328A (fr)
CN (1) CN120282915A (fr)
AU (1) AU2024226772A1 (fr)
IT (1) IT202300002946A1 (fr)
MX (1) MX2025006102A (fr)
WO (1) WO2024175447A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0577867A1 (fr) * 1992-07-06 1994-01-12 The Procter & Gamble Company Emballage aseptique pour liquides pourvu d'une élément d'ouverture refermable
US5782404A (en) * 1991-03-04 1998-07-21 Combibloc, Inc. Package opening
WO2011020634A1 (fr) * 2009-08-17 2011-02-24 Tetra Laval Holdings & Finance S.A. Matériau de conditionnement en feuille pour la production de paquets fermés pour des produits alimentaires de versables

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3140115T3 (pl) 2014-05-07 2019-05-31 Tetra Laval Holdings & Finance Struktura laminatu materiału opakowaniowego
BR112018075522B1 (pt) 2016-06-23 2022-10-11 Tetra Laval Holdings & Finance Sa Material para acondicionamento em folha, e, embalagem vedada

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782404A (en) * 1991-03-04 1998-07-21 Combibloc, Inc. Package opening
EP0577867A1 (fr) * 1992-07-06 1994-01-12 The Procter & Gamble Company Emballage aseptique pour liquides pourvu d'une élément d'ouverture refermable
WO2011020634A1 (fr) * 2009-08-17 2011-02-24 Tetra Laval Holdings & Finance S.A. Matériau de conditionnement en feuille pour la production de paquets fermés pour des produits alimentaires de versables

Also Published As

Publication number Publication date
CN120282915A (zh) 2025-07-08
WO2024175447A1 (fr) 2024-08-29
EP4420993A1 (fr) 2024-08-28
AU2024226772A1 (en) 2025-06-12
JP2026504328A (ja) 2026-02-05
IT202300002946A1 (it) 2024-08-21
EP4431409A2 (fr) 2024-09-18
MX2025006102A (es) 2025-07-01

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