EP3578352C0 - Prägeverfahren - Google Patents

Prägeverfahren

Info

Publication number
EP3578352C0
EP3578352C0 EP19178018.8A EP19178018A EP3578352C0 EP 3578352 C0 EP3578352 C0 EP 3578352C0 EP 19178018 A EP19178018 A EP 19178018A EP 3578352 C0 EP3578352 C0 EP 3578352C0
Authority
EP
European Patent Office
Prior art keywords
embossing process
embossing
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
EP19178018.8A
Other languages
English (en)
French (fr)
Other versions
EP3578352A1 (de
EP3578352B1 (de
Inventor
Mauro Gelli
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.)
Valmet Engraving Solutions Srl
Original Assignee
Valmet Engraving Solutions Srl
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 Valmet Engraving Solutions Srl filed Critical Valmet Engraving Solutions Srl
Publication of EP3578352A1 publication Critical patent/EP3578352A1/de
Application granted granted Critical
Publication of EP3578352C0 publication Critical patent/EP3578352C0/de
Publication of EP3578352B1 publication Critical patent/EP3578352B1/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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/02—Patterned paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0707—Embossing by tools working continuously
    • B31F2201/0715—The tools being rollers
    • B31F2201/0723—Characteristics of the rollers
    • B31F2201/0738—Cross sectional profile of the embossments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0771—Other aspects of the embossing operations
    • B31F2201/0774—Multiple successive embossing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0784—Auxiliary operations
    • B31F2201/0787—Applying adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0784—Auxiliary operations
    • B31F2201/0792—Printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Confectionery (AREA)
EP19178018.8A 2018-06-05 2019-06-04 Prägeverfahren Active EP3578352B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102018000006053A IT201800006053A1 (it) 2018-06-05 2018-06-05 Metodo di goffratura e prodotto goffrato

Publications (3)

Publication Number Publication Date
EP3578352A1 EP3578352A1 (de) 2019-12-11
EP3578352C0 true EP3578352C0 (de) 2025-01-01
EP3578352B1 EP3578352B1 (de) 2025-01-01

Family

ID=63312397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19178018.8A Active EP3578352B1 (de) 2018-06-05 2019-06-04 Prägeverfahren

Country Status (4)

Country Link
EP (1) EP3578352B1 (de)
BR (1) BR102019010901A2 (de)
ES (1) ES3016837T3 (de)
IT (1) IT201800006053A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000014047A1 (it) * 2020-06-12 2021-12-12 Ind Cartarie Tronchetti Spa Sistema di goffratura e prodotto ottenuto con tale sistema
PL4032695T3 (pl) * 2021-01-21 2025-02-17 Matthews International GmbH Struktura wytłoczenia dla wałka wytłaczającego do klejenia produktów z bibuły, odpowiedni wałek wytłaczający, odpowiedni produkt z bibuły oraz sposób wytwarzania wałka wytłaczającego

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20040143A1 (it) * 2004-06-25 2004-09-25 Perini Fabio Spa Un tovagliolo di carta o prodotto analogo, stampato e goffrato
ITFI20070266A1 (it) * 2007-11-27 2009-05-28 Delicarta Spa "dispositivo goffratore per produrre materiale multivelo policromo e relativo metodo"

Also Published As

Publication number Publication date
EP3578352A1 (de) 2019-12-11
EP3578352B1 (de) 2025-01-01
BR102019010901A2 (pt) 2020-03-10
IT201800006053A1 (it) 2019-12-05
ES3016837T3 (en) 2025-05-09

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