EP4624657C0 - Wachsfreie umwickelmaschine - Google Patents

Wachsfreie umwickelmaschine

Info

Publication number
EP4624657C0
EP4624657C0 EP24167635.2A EP24167635A EP4624657C0 EP 4624657 C0 EP4624657 C0 EP 4624657C0 EP 24167635 A EP24167635 A EP 24167635A EP 4624657 C0 EP4624657 C0 EP 4624657C0
Authority
EP
European Patent Office
Prior art keywords
wax
wrapping machine
free wrapping
free
machine
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
EP24167635.2A
Other languages
English (en)
French (fr)
Other versions
EP4624657A1 (de
EP4624657B1 (de
Inventor
Alessio Broccanello
Simone Vezzù
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.)
Sappi Papier Holding GmbH
Original Assignee
Sappi Papier Holding GmbH
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 Sappi Papier Holding GmbH filed Critical Sappi Papier Holding GmbH
Priority to EP24167635.2A priority Critical patent/EP4624657B1/de
Priority to ES24167635T priority patent/ES3062368T3/es
Priority to PCT/EP2025/058040 priority patent/WO2025202157A1/en
Publication of EP4624657A1 publication Critical patent/EP4624657A1/de
Application granted granted Critical
Publication of EP4624657C0 publication Critical patent/EP4624657C0/de
Publication of EP4624657B1 publication Critical patent/EP4624657B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/22—Polyalkenes, e.g. polystyrene
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/84—Paper comprising more than one coating on both sides of the substrate
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
EP24167635.2A 2024-03-28 2024-03-28 Wachsfreie umwickelmaschine Active EP4624657B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP24167635.2A EP4624657B1 (de) 2024-03-28 2024-03-28 Wachsfreie umwickelmaschine
ES24167635T ES3062368T3 (en) 2024-03-28 2024-03-28 Wax-free twist wrapper
PCT/EP2025/058040 WO2025202157A1 (en) 2024-03-28 2025-03-25 Wax-free twist wrapper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP24167635.2A EP4624657B1 (de) 2024-03-28 2024-03-28 Wachsfreie umwickelmaschine

Publications (3)

Publication Number Publication Date
EP4624657A1 EP4624657A1 (de) 2025-10-01
EP4624657C0 true EP4624657C0 (de) 2026-01-28
EP4624657B1 EP4624657B1 (de) 2026-01-28

Family

ID=90572061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24167635.2A Active EP4624657B1 (de) 2024-03-28 2024-03-28 Wachsfreie umwickelmaschine

Country Status (3)

Country Link
EP (1) EP4624657B1 (de)
ES (1) ES3062368T3 (de)
WO (1) WO2025202157A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6852422B2 (en) * 2002-06-17 2005-02-08 Appleton Papers, Inc. Composite packaging materials and printable sheets, and methods of making
US9358576B2 (en) * 2010-11-05 2016-06-07 International Paper Company Packaging material having moisture barrier and methods for preparing same
EP3202979B1 (de) * 2016-02-04 2018-08-22 BillerudKorsnäs AB Flüssigkeitsverpackungsmaterial
EP3497283B1 (de) * 2016-08-09 2022-08-03 WestRock MWV, LLC Öl-, fett- und feuchtigkeitsbeständige pappe
DE102019103343A1 (de) * 2018-02-13 2019-08-14 Mitsubishi Hitec Paper Europe Gmbh Heißsiegelfähiges Barrierepapier
FI3805453T3 (fi) * 2019-10-10 2025-04-09 Billerud Ab Publ Paperintuotanto
EP4101979A1 (de) * 2021-06-10 2022-12-14 Mondi AG Verpackungspapier sowie verfahren zur herstellung desselben

Also Published As

Publication number Publication date
EP4624657A1 (de) 2025-10-01
ES3062368T3 (en) 2026-04-10
EP4624657B1 (de) 2026-01-28
WO2025202157A1 (en) 2025-10-02

Similar Documents

Publication Publication Date Title
EP4604225A4 (de) Wickelvorrichtung
EP4624657C0 (de) Wachsfreie umwickelmaschine
EP4496049A4 (de) Verpackungsmaschine
IT202200005381A1 (it) Macchina avvolgitrice
IT202200007373A1 (it) Macchina avvolgitrice e metodo di avvolgimento
IT202200016458A1 (it) Macchina per confezionamento
CN309796433S (zh) 灌装机
EP4010132C0 (de) Wickelmaschine
JP1798961S (ja) 多列包餡機
ES1290845Y (es) Estructura para maquina enfardadora
JP1810681S (ja) 包装紙
JP1810680S (ja) 包装紙
JP1810648S (ja) 包装紙
JP1810645S (ja) 包装紙
JP1810644S (ja) 包装紙
JP1800024S (ja) 包装紙
JP1804059S (ja) 包装紙
CN309844524S (zh) 咖啡机
EP4458702C0 (de) Verpackungsmaschine
DE102023209591A8 (de) Verpackungsmaschine
ES1310916Y (es) Maquina prensadora de envases
IT202300014055A1 (it) Macchina cartonatrice
IT202200012872A1 (it) Macchina astucciatrice
IT202200009770A1 (it) “macchina pellicolatrice”
IT202200007379A1 (it) Macchina avvolgitrice e metodo di avvolgimento

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20250303

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20251009

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: F10

Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20260128

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602024002240

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

U01 Request for unitary effect filed

Effective date: 20260216

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI

Effective date: 20260220

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 3062368

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20260410

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20260301

Year of fee payment: 3

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 3

Effective date: 20260312