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EP3034320B1 - Procede de fabrication de stratifies decoratifs parfumes et de panneaux decoratifs parfumes - Google Patents

Procede de fabrication de stratifies decoratifs parfumes et de panneaux decoratifs parfumes Download PDF

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Publication number
EP3034320B1
EP3034320B1 EP15190331.7A EP15190331A EP3034320B1 EP 3034320 B1 EP3034320 B1 EP 3034320B1 EP 15190331 A EP15190331 A EP 15190331A EP 3034320 B1 EP3034320 B1 EP 3034320B1
Authority
EP
European Patent Office
Prior art keywords
sheet
paper
comprised
scented
transparent paper
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
EP15190331.7A
Other languages
German (de)
English (en)
Other versions
EP3034320A1 (fr
Inventor
Stefano Monti
Alessandro Carrara
Roberto CASPANI
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.)
Cleaf SpA
Original Assignee
Cleaf SpA
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 Cleaf SpA filed Critical Cleaf SpA
Publication of EP3034320A1 publication Critical patent/EP3034320A1/fr
Application granted granted Critical
Publication of EP3034320B1 publication Critical patent/EP3034320B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0469—Ornamental plaques, e.g. decorative panels, decorative veneers comprising a decorative sheet and a core formed by one or more resin impregnated sheets of paper
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/102—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of fibrous or chipped materials, e.g. bonded with synthetic resins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels

Definitions

  • Fiber panel means a panel made of chipboard, plywood, OSB, MDF, HDF or the like, or of wood derivatives or substitutes, coated on at least one side with at least a sheet of paper impregnated with thermosetting resin.
  • Sheet of transparent paper weighing 25 g/m 2 impregnated with about 10 g/m 2 of dry essence without resin, overlaid on a sheet of decorative paper impregnated with standard melamine resin for a hot-hot cycle, the whole overlaid on a sheet of parchment paper in order to produce a CPL (thickness between 0,15 and 0,40 mm, spoolable) or on several layers of Kraft paper impregnated with phenol resin in order to produce CHPL (overall thickness between 0,5 and 20 mm).
  • CPL thickness between 0,15 and 0,40 mm, spoolable
  • CHPL overall thickness between 0,5 and 20 mm

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Claims (10)

  1. Procédé de fabrication de stratifiés décoratifs parfumés ou de panneaux ennoblis parfumés, le procédé comprenant :
    - utiliser une essence parfumée pour imprégner une feuille de papier transparent sans une résine thermodurcissable ;
    - disposer en couches une feuille de papier décoratif imprégné d'une résine thermodurcissable sur un substrat et ladite feuille de papier transparent imprégné d'une essence parfumée sur ladite feuille de papier décoratif ;
    - appliquer une pression et de la chaleur à la disposition en couches ainsi obtenue dans le but de réticuler ladite résine thermodurcissable et de lier ensemble stablement et rigidement ledit substrat, ladite feuille de papier décoratif et ladite feuille de papier transparente.
  2. Procédé selon la revendication 1, dans lequel le substrat consiste en au moins un panneau en aggloméré, en contreplaqué, à copeaux orientés, médium, de fibres de haute densité ou constitué de dérivés ou de substituts de bois, en une ou plusieurs feuilles de papier Kraft imprégnées de résine phénolique, en une ou plusieurs feuilles de papier imprégné de résines mélaminiques ou de résines acryliques à base d'urée et en une ou plusieurs feuilles de papier parchemin.
  3. Procédé selon la revendication 1 ou 2, dans lequel la feuille de papier transparent consiste en un film de papier de cellulose-alpha sans teneur en cendres.
  4. Procédé selon l'une quelconque des revendications précédentes, dans lequel la feuille de papier transparent est d'un poids compris entre 15 et 40 g/m2.
  5. Procédé selon l'une quelconque des revendications précédentes, dans lequel l'imprégnation de la feuille de papier transparent comprend l'imprégnation ou le revêtement de la feuille de papier transparent avec une solution de ladite essence parfumée et le séchage de ladite solution.
  6. Procédé selon la revendication 5, dans lequel, suite au séchage de la solution, la feuille de papier transparent est enveloppée dans un film en matière plastique pour conserver l'essence parfumée et dans lequel, entre l'étape d'imprégnation de la feuille de papier transparent avec l'essence parfumée et l'étape de disposition en couches susmentionnée, le stockage de la feuille de papier transparent est compris.
  7. Procédé selon l'une quelconque des revendications précédentes, dans lequel la quantité d'essence parfumée séchée sur la feuille de papier transparent est supérieure ou égale à 5 g/m2 et/ou inférieure ou égale à 30 g/m2 .
  8. Procédé selon l'une quelconque des revendications précédentes, dans lequel l'application d'une pression et de la chaleur à ladite disposition en couches est effectuée au moyen d'une presse d'ennoblissement à compartiment unique ou à plusieurs compartiments, par exemple une presse statique ou continue, avec une pression supérieure ou égale à 30 Kg/cm2.
  9. Procédé selon la revendication 8, dans lequel un panneau ennobli est produit et ladite presse d'ennoblissement est une presse statique utilisée en cycle chaud-chaud, dans lequel la température est comprise entre 160 et 200 °C et/ou la durée du cycle est comprise entre 15 et 60 s et/ou la pression est comprise entre 30 et 80 kg/cm2.
  10. Procédé selon la revendication 8, dans lequel un stratifié décoratif est produit et ladite presse d'ennoblissement est une presse statique utilisée en cycle chaud-froid, dans lequel la température est comprise entre 70 et 150 °C et/ou la durée du cycle est comprise entre 30 et 70 minutes et/ou la pression est comprise entre 70 et 100 kg/cm2 ou ladite presse d'ennoblissement est une presse continue utilisée en cycle chaud-chaud, dans lequel la température est comprise entre 160 et 200 °C et/ou la vitesse est comprise entre 2 et 20 m/minute et/ou la pression est comprise entre 40 et 100 kg/cm2.
EP15190331.7A 2014-12-19 2015-10-19 Procede de fabrication de stratifies decoratifs parfumes et de panneaux decoratifs parfumes Active EP3034320B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20142190 2014-12-19

Publications (2)

Publication Number Publication Date
EP3034320A1 EP3034320A1 (fr) 2016-06-22
EP3034320B1 true EP3034320B1 (fr) 2017-08-09

Family

ID=52633379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15190331.7A Active EP3034320B1 (fr) 2014-12-19 2015-10-19 Procede de fabrication de stratifies decoratifs parfumes et de panneaux decoratifs parfumes

Country Status (1)

Country Link
EP (1) EP3034320B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113246236A (zh) * 2021-04-01 2021-08-13 山东东宇鸿翔柜橱材料有限公司 一种大刨花osb板平贴装饰纸及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044088A5 (en) * 1969-05-08 1971-02-19 Isorel Continuous prodn of decorative laminate on - paper
ES2003935A6 (es) * 1986-11-18 1988-12-01 Formica Espanola Tablero estratificado translucido con efecto veteado en profundidad y metodo para su fabricacion
FR2788722B1 (fr) * 1999-01-25 2001-03-30 Etienne Francois Saint Revetement mural ou de sol reutilisable
WO2001070496A1 (fr) * 2000-03-24 2001-09-27 Ibiden Co., Ltd. Materiau et plaque decoratifs
DE20211443U1 (de) * 2002-07-12 2003-11-13 HW-Industries GmbH & Co. KG, 49201 Dissen Synthetisch hergestellter Fussbodenbelag
EP2189298B8 (fr) 2008-11-25 2013-01-23 Cleaf S.p.A. Procédé de production de panneaux décoratifs ou stratifiés avec des tissus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3034320A1 (fr) 2016-06-22

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