BR112024001181A2 - Gravador com múltiplos cilindros e método para selecionar um cilindro de gravação - Google Patents

Gravador com múltiplos cilindros e método para selecionar um cilindro de gravação

Info

Publication number
BR112024001181A2
BR112024001181A2 BR112024001181A BR112024001181A BR112024001181A2 BR 112024001181 A2 BR112024001181 A2 BR 112024001181A2 BR 112024001181 A BR112024001181 A BR 112024001181A BR 112024001181 A BR112024001181 A BR 112024001181A BR 112024001181 A2 BR112024001181 A2 BR 112024001181A2
Authority
BR
Brazil
Prior art keywords
recorder
recording
selecting
cylinder
load
Prior art date
Application number
BR112024001181A
Other languages
English (en)
Inventor
Fabrizio Lorenzi
Mauro Ricci
Original Assignee
Valmet Tissue Converting S P A
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 Tissue Converting S P A filed Critical Valmet Tissue Converting S P A
Publication of BR112024001181A2 publication Critical patent/BR112024001181A2/pt

Links

Classifications

    • 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
    • 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
    • B31F2201/0753—Roller supporting, positioning, driving means
    • 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
    • B31F2201/0758—Characteristics of the embossed product
    • B31F2201/0761—Multi-layered
    • 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
    • B31F2201/0776—Exchanging embossing tools
    • 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
    • B31F2201/0782—Layout of the complete embossing machine, of the embossing line

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Press Drives And Press Lines (AREA)
  • Recording Measured Values (AREA)

Abstract

gravador com múltiplos cilindros e método para selecionar um cilindro de gravação. a presente invenção refere-se a um gravador que compreende duas estruturas de suporte de carga (3, 5) que são mutuamente móveis de modo a se aproximarem ou se distanciarem uma da outra. a primeira estrutura de suporte de carga (3) suporta uma pluralidade de primeiros cilindros de gravação (21) que podem ser seletivamente trazidos para uma posição operacional, na qual cooperam com um primeiro cilindro de pressão (23). a segunda estrutura de suporte de carga (5) suporta um ou mais segundos cilindros de gravação (51, 61) que cooperam com um segundo cilindro de pressão (53). as duas estruturas de suporte (3, 5) podem ser movidas para longe uma da outra de forma a permitir o movimento de seleção dos primeiros cilindros de gravação (21).
BR112024001181A 2021-07-22 2022-07-19 Gravador com múltiplos cilindros e método para selecionar um cilindro de gravação BR112024001181A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102021000019499A IT202100019499A1 (it) 2021-07-22 2021-07-22 Un goffratore a rulli multipli e metodo
PCT/EP2022/070264 WO2023001852A1 (en) 2021-07-22 2022-07-19 A multiple roller embosser and method for selecting an embosssing roller

Publications (1)

Publication Number Publication Date
BR112024001181A2 true BR112024001181A2 (pt) 2024-04-30

Family

ID=78212480

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112024001181A BR112024001181A2 (pt) 2021-07-22 2022-07-19 Gravador com múltiplos cilindros e método para selecionar um cilindro de gravação

Country Status (5)

Country Link
EP (1) EP4373664A1 (pt)
CN (1) CN117980135A (pt)
BR (1) BR112024001181A2 (pt)
IT (1) IT202100019499A1 (pt)
WO (1) WO2023001852A1 (pt)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556907A (en) 1969-01-23 1971-01-19 Paper Converting Machine Co Machine for producing laminated embossed webs
JP2002505207A (ja) 1998-03-02 2002-02-19 フアビオ・ペリニ・ソシエタ・ペル・アチオーニ ウエブ加工材料を製造する方法及び装置とこの方法で作られた製品
IT246987Y1 (it) 1999-08-06 2002-05-02 C M G Costruzioni Meccaniche G Macchina trasformabile per la alvorazione superficiale di carta
US6551691B1 (en) 1999-08-31 2003-04-22 Gerogia-Pacific France Absorbent paper product of at least three plies and method of manufacture
PT1239079E (pt) 2001-03-09 2007-09-14 Georgia Pacific France Folha de papel com pequenas almofadas.
GB2378421B (en) * 2001-08-06 2003-07-23 Sca Hygiene Prod Gmbh Multi-embossing device
EP1319748B9 (fr) 2001-12-12 2011-11-02 Georgia-Pacific France Feuille multiple de papier absorbant
ITFI20050033A1 (it) 2005-03-01 2006-09-02 Perini Fabio Spa Rullo goffratore, dispositivo goffratore comprendente detto rullo ed articolo di materiale cartaceo realizzato con detto dispositivo goffratore
JP5761082B2 (ja) * 2012-03-07 2015-08-12 王子ホールディングス株式会社 エンボス加工装置
US10220591B2 (en) 2014-04-04 2019-03-05 Fabio Perini S.P.A. Embossing-laminating device
IT201600086447A1 (it) * 2016-08-22 2018-02-22 Universal Tissue Tech S R L Dispositivo di goffratura con magazzino di rulli goffratori

Also Published As

Publication number Publication date
IT202100019499A1 (it) 2023-01-22
EP4373664A1 (en) 2024-05-29
CN117980135A (zh) 2024-05-03
WO2023001852A1 (en) 2023-01-26

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