WO2023170320A1 - Méthode de commande pour une machine d'emballage et machine d'emballage associée - Google Patents

Méthode de commande pour une machine d'emballage et machine d'emballage associée Download PDF

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Publication number
WO2023170320A1
WO2023170320A1 PCT/ES2022/070680 ES2022070680W WO2023170320A1 WO 2023170320 A1 WO2023170320 A1 WO 2023170320A1 ES 2022070680 W ES2022070680 W ES 2022070680W WO 2023170320 A1 WO2023170320 A1 WO 2023170320A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
base sheet
cut
actuation
area
Prior art date
Application number
PCT/ES2022/070680
Other languages
English (en)
Spanish (es)
Inventor
Pedro Nieto Zaballos
Nicolas ARREGUI ARAMBARRI
Original Assignee
ULMA Packaging, S.Coop.
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
Priority claimed from EP22382236.2A external-priority patent/EP4242117A1/fr
Application filed by ULMA Packaging, S.Coop. filed Critical ULMA Packaging, S.Coop.
Publication of WO2023170320A1 publication Critical patent/WO2023170320A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/02—Feeding sheets or wrapper blanks
    • B65B41/10—Feeding sheets or wrapper blanks by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12

Abstract

La présente invention se rapporte à une méthode et à une machine d'emballage associée. À une station de scellage de la machine, dans une direction d'avancement, deux feuilles sont fournies: une feuille formant couvercle (3) en matériau plastique et une feuille de base (1) qui est formée par au moins une première couche (1.1) en matériau cellulosique et une seconde couche (1.2) de matériau plastique disposée sur la première couche (1.1) et reliée à ladite première couche (1.1) et qui comprend au moins une découpe (2). Dans la méthode, on force un déplacement relatif entre une première zone de feuille (1.3) de la feuille de base (1) qui se situe en aval de la découpe (2) et qui s'étend depuis ladite découpe (2) et une seconde zone de feuille (1.4) de la feuille de base (1) qui se situe en amont de la découpe (2) et qui s'étend à partir de cette découpe (2).
PCT/ES2022/070680 2022-03-11 2022-10-21 Méthode de commande pour une machine d'emballage et machine d'emballage associée WO2023170320A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EPEP22382236.2 2022-03-11
EP22382236.2A EP4242117A1 (fr) 2022-03-11 2022-03-11 Procédé de commande pour une machine d'emballage et machine d'emballage associée
EP22382726 2022-07-28
EPEP22382726.2 2022-07-28

Publications (1)

Publication Number Publication Date
WO2023170320A1 true WO2023170320A1 (fr) 2023-09-14

Family

ID=83978890

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2022/070680 WO2023170320A1 (fr) 2022-03-11 2022-10-21 Méthode de commande pour une machine d'emballage et machine d'emballage associée

Country Status (1)

Country Link
WO (1) WO2023170320A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1510115A (en) * 1974-06-20 1978-05-10 Grace W R & Co Laminate film for use in vacuum packaging
GB2086833A (en) * 1980-11-11 1982-05-19 Grace W R & Co Flexible easy-open package
EP0748746A1 (fr) 1995-06-14 1996-12-18 Grace A.G. Emballage thermoplastique à ouverture facile
WO2011003567A2 (fr) * 2009-07-08 2011-01-13 Tetra Laval Holdings & Finance S.A. Matériau d'emballage stratifié résistant, procédé de fabrication de ce matériau d'emballage stratifié et récipient d'emballage ainsi fabriqué
US20170157885A1 (en) * 2014-07-08 2017-06-08 Sig Technology Ag A sheet-like composite, especially for containers, with an adhesion-promoting layer characterised by different c=o group absorption maxima
US20170320649A1 (en) * 2015-01-30 2017-11-09 Future Labo Co., Ltd. Peel-openable package and opening structure for peel-openable package

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1510115A (en) * 1974-06-20 1978-05-10 Grace W R & Co Laminate film for use in vacuum packaging
GB2086833A (en) * 1980-11-11 1982-05-19 Grace W R & Co Flexible easy-open package
EP0748746A1 (fr) 1995-06-14 1996-12-18 Grace A.G. Emballage thermoplastique à ouverture facile
WO2011003567A2 (fr) * 2009-07-08 2011-01-13 Tetra Laval Holdings & Finance S.A. Matériau d'emballage stratifié résistant, procédé de fabrication de ce matériau d'emballage stratifié et récipient d'emballage ainsi fabriqué
US20170157885A1 (en) * 2014-07-08 2017-06-08 Sig Technology Ag A sheet-like composite, especially for containers, with an adhesion-promoting layer characterised by different c=o group absorption maxima
US20170320649A1 (en) * 2015-01-30 2017-11-09 Future Labo Co., Ltd. Peel-openable package and opening structure for peel-openable package

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