EP0756036A2 - Beschichtetes Pergamentpapier und Verfahren zu seiner Herstellung - Google Patents

Beschichtetes Pergamentpapier und Verfahren zu seiner Herstellung Download PDF

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Publication number
EP0756036A2
EP0756036A2 EP96401566A EP96401566A EP0756036A2 EP 0756036 A2 EP0756036 A2 EP 0756036A2 EP 96401566 A EP96401566 A EP 96401566A EP 96401566 A EP96401566 A EP 96401566A EP 0756036 A2 EP0756036 A2 EP 0756036A2
Authority
EP
European Patent Office
Prior art keywords
support
water
aqueous solutions
products
parchment 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.)
Granted
Application number
EP96401566A
Other languages
English (en)
French (fr)
Other versions
EP0756036B1 (de
EP0756036A3 (de
Inventor
Pierre Girard
Jean-Claude Trillat
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.)
Ahlstrom Industries SA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0756036A2 publication Critical patent/EP0756036A2/de
Publication of EP0756036A3 publication Critical patent/EP0756036A3/de
Application granted granted Critical
Publication of EP0756036B1 publication Critical patent/EP0756036B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D21H19/00—Coated paper; Coating material
    • D21H19/02—Metal coatings
    • D21H19/08—Metal coatings applied as vapour, e.g. in vacuum
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • 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
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than 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
    • D21H19/36—Coatings with pigments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31703—Next to cellulosic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31801—Of wax or waxy material
    • Y10T428/31804—Next to cellulosic
    • Y10T428/31808—Cellulosic is paper
    • Y10T428/31812—Glassine paper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper

Definitions

  • the present invention aims to remedy all these drawbacks and proposes a method for producing a new packaging material which, in addition to the usual qualities and characteristics of paper sulphurized, the advantages of being flexible, impermeable to water vapor, opposing the passage of UV rays, of a smooth surface pleasant to the touch and to the eye, and capable of being used as a printing medium for perfect quality as well as the material obtained by this process.
  • aqueous solutions are advantageously based on hygroscopic products.
  • Water or aqueous solutions contain products which waterproof the support with water vapor, water, gas or grease such as fluorinated products or film-forming polymers.
  • the method of manufacturing a material from a parchment paper used as base support is characterized in that it comprises a treatment of surfaces of the support by depositing one or more pigmented layers on one of them.
  • the support is advantageously pretreated by means of an adhesion sublayer such as a polyethylene imine or a styrene maleic anhydride.
  • an adhesion sublayer such as a polyethylene imine or a styrene maleic anhydride.
  • the manufacturing process comprises the treatments described above, alone or in combination.
  • the support is capable of being introduced into a supercalender or a soft calender, with or without vapor.
  • a metal layer is deposited under vacuum or by transfer onto the support.
  • the support is suitable for being subjected to direct metallization after application of a varnish allowing in particular the waterproofing of the latter with water, water vapor, gas or grease.
  • the present invention also relates to the material obtained by the method described above.
  • parchment paper has interesting characteristics for use as packaging for food products and more particularly for products with a high lipid content such as butter or equivalent products. Indeed, parchment paper is an entirely cellulosic, recyclable, natural material, and preventing the passage of fatty substances.
  • the rigid support is made malleable by impregnation or coating of water or aqueous solutions on one of its surfaces and in particular on the back side of the support (surface which is not intended to be printed) .
  • This step of softening the support (first block of the diagram in FIG. 1) aims to facilitate the folding or subsequent operations necessary for the constitution of packages of various shapes.
  • the treatment of the back side may be followed by the treatment of the opposite side, the front side (intended for printing).
  • the next phase of the process (block 3 of the diagram in FIG. 1) consists in depositing one or more pigmented layers on the so-called front surface of the support in order to facilitate metallization and to obtain perfect printing quality.
  • the treatment by depositing one or more layers (block 3) on the support is preceded by a pretreatment of the support (block 2 of the diagram in FIG. 1).
  • the purpose of the pretreatment is to strengthen the cohesion between the non-porous support and the layers deposited on it.
  • adhesion sublayer such as a polyethylene imine or a maleic styrene anhydride, or any other suitable adhesion sublayer.
  • the coated support is calendered in order to improve its surface condition: it is introduced into a supercalender (alternating stacking of several metallic and elastic rollers) or into a soft calender (defining two with four contact zones instead of the contact lines of the supercalender), with or without steam.
  • the metallic presses of supercalender or soft calender are generally heated between 80 and 250 degrees Celsius.
  • the mechanical calendering treatment satinizes the coated support and gives it smoothness and shine. In addition, it also completes the flexibility phase previously described.
  • the calendered coated parchment paper obtained is then capable of being printed (block 5) intaglio or in relief or metallized directly (block 6) and then printed (block 8).
  • direct metallization (block 6) is carried out "directly" on the paper: a thin metal layer (300 to 500 Angstroms) is deposited under vacuum on the support after prior coating with a pre-varnish.
  • metallization such as acrylic varnishes or based on other polymers in aqueous or solvent phase or cross-linking varnishes under the action of ultraviolet radiation or electron beam bombardment.
  • the impermeability to water, water vapor, gas, and / or grease is likely to be intensified.
  • the direct metallization is carried out on a specific layer.
  • the varnishing phase is eliminated and this embodiment offers a reduced manufacturing cost.
  • the choice of a particular structure of the layer on which the metallization is carried out makes it possible to fortify the opacity of the paper obtained. The more opacity is important, the more the impressions are contrasted; moreover, the prior printing of a white background is no longer necessary.
  • the papermaking process described makes it possible to transform a parchment paper while preserving and strengthening its properties and to provide it with new properties which are increasingly in demand on the market.
  • the material ultimately obtained has characteristics suitable for food packaging and more particularly for packaging fatty products such as butter or equivalent products; but its properties also make it a very satisfactory printing medium in the field of advertising or labeling by example.
  • the applications are therefore by no means limited to food packaging and, depending on the process steps followed, they can be very varied.
  • siliconized greaseproof paper or coated with waxy products or solutions of chromium or aluminum stearochloride on one side, and coated on the other is suitable for serving as printable non-stick packaging, or for be used in any other type of application such as the manufacture of laminated panels.
  • the material can also be used to make the lids of such trays.

Landscapes

  • Paper (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
EP96401566A 1995-07-24 1996-07-16 Beschichtetes Pergamentpapier und Verfahren zu seiner Herstellung Expired - Lifetime EP0756036B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9508939A FR2737228B1 (fr) 1995-07-24 1995-07-24 Papier sulfurise couche et son procede de fabrication
FR9508939 1995-07-24

Publications (3)

Publication Number Publication Date
EP0756036A2 true EP0756036A2 (de) 1997-01-29
EP0756036A3 EP0756036A3 (de) 1997-02-26
EP0756036B1 EP0756036B1 (de) 2001-12-05

Family

ID=9481296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96401566A Expired - Lifetime EP0756036B1 (de) 1995-07-24 1996-07-16 Beschichtetes Pergamentpapier und Verfahren zu seiner Herstellung

Country Status (9)

Country Link
US (1) US5827616A (de)
EP (1) EP0756036B1 (de)
AT (1) ATE210224T1 (de)
CA (1) CA2181403C (de)
DE (1) DE69617553T2 (de)
DK (1) DK0756036T3 (de)
ES (1) ES2165963T3 (de)
FR (1) FR2737228B1 (de)
PT (1) PT756036E (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI990514A7 (fi) * 1999-03-10 2000-09-11 Upm Kymmene Corp Menetelmä pakkausmateriaalin valmistamiseksi
US6730165B2 (en) * 2002-04-01 2004-05-04 Tembec Usa Llc Polymer impregnation process
US7348052B2 (en) * 2002-05-07 2008-03-25 Coating Excellence International Sandwich wrappers, fast food wrappers, and gum wrappers comprising PLA resin
US20050227101A1 (en) * 2004-04-12 2005-10-13 Carpenter Brandon C Wrapper for sandwiches and other products
CN101768896B (zh) * 2009-12-25 2011-10-05 中冶美利纸业股份有限公司 一种帝凡羊皮纸的制备方法
US20140087195A1 (en) * 2012-09-24 2014-03-27 Honeywell International Inc. Chlorofluoropolymer coated substrates and methods for producing the same
DE102014119572B4 (de) * 2014-12-23 2017-07-06 Delfortgroup Ag Umweltfreundliches Verpackungspapier für Lebensmittel
SE544690C2 (en) * 2020-05-07 2022-10-18 Stora Enso Oyj Process for production of nano-coated substrate
PL4196636T3 (pl) * 2020-07-29 2026-03-02 Société des Produits Nestlé S.A. Wielowarstwowy, metalizowany materiał opakowaniowy na bazie papieru
WO2022078869A1 (en) 2020-10-13 2022-04-21 Société des Produits Nestlé S.A. Cellulose gel for 3d-objects
SE547254C2 (en) * 2022-03-31 2025-06-17 Stora Enso Oyj A method for manufacturing a vacuum coated paper

Family Cites Families (28)

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Publication number Priority date Publication date Assignee Title
US1498797A (en) * 1923-04-23 1924-06-24 Hough Arthur Treatment of vegetable parchment
US1633787A (en) * 1925-08-01 1927-06-28 American Lakes Paper Company Oil and grease proof paper and container made therefrom
US2369450A (en) * 1939-06-14 1945-02-13 Gardner Richardson Co Paper manufacture
US2352652A (en) * 1939-08-03 1944-07-04 American Can Co Method of producing drawn moistureproof articles
US2575727A (en) * 1947-11-12 1951-11-20 Rhinelander Paper Company Method of coating glassine
US2680699A (en) * 1952-04-21 1954-06-08 Milton D Rubin Method of manufacturing a conductive coated sheet and said sheet
US2897095A (en) * 1955-03-01 1959-07-28 Nat Res Corp Method of producing aluminized paper
US3046155A (en) * 1960-10-06 1962-07-24 Dow Corning Polyethylene-paper adhesion
US3400008A (en) * 1964-06-30 1968-09-03 Grace W R & Co Paper article coated with a novel slip composition
US3481764A (en) * 1965-04-22 1969-12-02 Sumitomo Naugatuck Method for producing coated papers
US3463659A (en) * 1965-10-22 1969-08-26 Oxford Paper Co Vacuum metallized paper
US3811933A (en) * 1969-12-15 1974-05-21 Air Prod & Chem Oil and grease resistant paper products and process for treating cellulosic materials
FR2179639B1 (de) * 1972-04-14 1978-03-03 Rhone Poulenc Ind
US3903335A (en) * 1973-04-27 1975-09-02 Mardon Flexible Packaging Ltd Heat sealed package
GB1477324A (en) * 1973-09-13 1977-06-22 Sublistatic Holding Sa Carriers and their use in printing and dyeing
US4076495A (en) * 1974-07-09 1978-02-28 Sublistatic Holding Sa Sulphurized paper supports
US4233195A (en) * 1979-02-26 1980-11-11 Reynolds Metals Company Metallic printing inks and metallized papers printed therewith
GB2111857A (en) * 1980-12-24 1983-07-13 Sir Spa Societa Italiana Resin Heat-sealable polyolefin films and processes for their production
US4571360A (en) * 1985-03-22 1986-02-18 Union Carbide Corporation Foam composition used in paper treatment
US4810534A (en) * 1985-10-16 1989-03-07 General Mills, Inc. Methods for preparing a low water permeability, edible film
US5079083A (en) * 1988-06-27 1992-01-07 Golden Valley Microwave Foods Inc. Coated microwave heating sheet
US5006405A (en) * 1988-06-27 1991-04-09 Golden Valley Microwave Foods, Inc. Coated microwave heating sheet for packaging
DE4007095A1 (de) * 1990-03-07 1991-09-12 Pkl Verpackungssysteme Gmbh Verpackungsmaterial fuer feste, fetthaltige fuellgueter
JP3080671B2 (ja) * 1991-02-07 2000-08-28 出光石油化学株式会社 積層体
JPH05279996A (ja) * 1992-03-30 1993-10-26 New Oji Paper Co Ltd 剥離紙用原紙の製造方法
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JP2862787B2 (ja) * 1994-03-09 1999-03-03 日本製紙株式会社 塗被紙の製造方法

Also Published As

Publication number Publication date
DK0756036T3 (da) 2002-04-02
FR2737228A1 (fr) 1997-01-31
EP0756036B1 (de) 2001-12-05
ES2165963T3 (es) 2002-04-01
DE69617553T2 (de) 2002-05-29
DE69617553D1 (de) 2002-01-17
FR2737228B1 (fr) 1997-09-05
US5827616A (en) 1998-10-27
CA2181403A1 (fr) 1997-01-25
PT756036E (pt) 2002-03-28
CA2181403C (fr) 2001-01-30
EP0756036A3 (de) 1997-02-26
ATE210224T1 (de) 2001-12-15

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