CA2319351A1 - Treatment method for cork material and corks - Google Patents

Treatment method for cork material and corks Download PDF

Info

Publication number
CA2319351A1
CA2319351A1 CA002319351A CA2319351A CA2319351A1 CA 2319351 A1 CA2319351 A1 CA 2319351A1 CA 002319351 A CA002319351 A CA 002319351A CA 2319351 A CA2319351 A CA 2319351A CA 2319351 A1 CA2319351 A1 CA 2319351A1
Authority
CA
Canada
Prior art keywords
corks
treatment method
cork material
cork
microwave radiation
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
CA002319351A
Other languages
French (fr)
Other versions
CA2319351C (en
Inventor
Jens Jager
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.)
Rudolf Ohlinger & Co Kg GmbH
FRANCISCO OLLER SA
JUVENAL FERREIRA DA SILVA Lda
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 CA2319351A1 publication Critical patent/CA2319351A1/en
Application granted granted Critical
Publication of CA2319351C publication Critical patent/CA2319351C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/003—Treating of wood not provided for in groups B27K1/00, B27K3/00 by using electromagnetic radiation or mechanical waves
    • B27K5/0055—Radio-waves, e.g. microwaves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/12—Microwaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K7/00—Chemical or physical treatment of cork
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B1/00—Closing bottles, jars or similar containers by applying stoppers
    • B67B1/03—Pretreatment of stoppers, e.g. cleaning, steaming, heating, impregnating or coating; Applying resilient rings to stoppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/10—Extraction of components naturally occurring in wood, cork, straw, cane or reed

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Sealing Of Jars (AREA)
  • Closures For Containers (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to a treatment method for cork material and corks in order to sterilize, reduce chemical contaminants, and to improve the polymerization, hardening and stabilization of adhesives in agglomerated corks. To this end, microwave radiation is utilized, whereby the corks are exposed to a microwave radiation ranging from 15 to 1000 W per kg cork during a time period ranging from 2.5 to 30 minutes.
CA002319351A 1998-01-22 1999-01-14 Treatment method for cork material and corks Expired - Fee Related CA2319351C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19802297.2 1998-01-22
DE19802297A DE19802297C5 (en) 1998-01-22 1998-01-22 Treatment methods for cork and cork
PCT/EP1999/000174 WO1999037334A2 (en) 1998-01-22 1999-01-14 Treatment method for cork material and corks

Publications (2)

Publication Number Publication Date
CA2319351A1 true CA2319351A1 (en) 1999-07-29
CA2319351C CA2319351C (en) 2006-09-12

Family

ID=7855335

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002319351A Expired - Fee Related CA2319351C (en) 1998-01-22 1999-01-14 Treatment method for cork material and corks

Country Status (13)

Country Link
EP (1) EP1049492B8 (en)
CN (1) CN1288389A (en)
AR (1) AR014447A1 (en)
AT (1) ATE370751T1 (en)
AU (1) AU739809B2 (en)
CA (1) CA2319351C (en)
DE (1) DE19802297C5 (en)
ES (1) ES2310030T3 (en)
HU (1) HUP0101133A3 (en)
NZ (1) NZ505790A (en)
PT (1) PT1049492E (en)
WO (1) WO1999037334A2 (en)
ZA (1) ZA99396B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBA20120015A1 (en) * 2012-03-01 2013-09-02 Emitech S R L METHOD TO EXTRACT ANOMALOUS AROMATIC COMPOUNDS AND THE 2,4,6, TRICHLOROANISOL (TCA) FROM THE CAPS AND THE CORK OF NATURAL CORK THROUGH A CONTINUOUS THERMAL PROCESS ASSISTED BY ELECTROMAGNETIC ENERGY TO HYPERFREQUENCES.

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10008512C2 (en) * 2000-02-24 2003-06-18 Linn High Therm Gmbh Device for treating bottle corks
FR2805995B1 (en) 2000-03-10 2003-04-18 Thales Sa METHOD AND INSTALLATION FOR DISINFECTING WOODEN ELEMENTS IN CONTACT WITH FOODSTUFFS
DE10101980B4 (en) * 2001-01-18 2005-02-24 Linn High Therm Gmbh Device for treating a bulk material, in particular cork granules
DE10101981B4 (en) * 2001-01-18 2006-06-01 Linn High Therm Gmbh Apparatus for producing agglomerate bodies
FR2821287B1 (en) 2001-02-27 2003-05-02 Jean Paul Obrecht MACHINE FOR TREATING CORK PLUG
WO2006021225A1 (en) * 2004-08-24 2006-03-02 Hartwig Pollinger Method and device for the treatment of cork oaks
PT103697A (en) * 2007-03-21 2008-09-30 Amorim Isolamentos S A PRE-EXPANSION PROCESS OF CORK BY SUBMISSION TO MICROWAVE RADIATIONS AND RESULTING PRODUCT THEREOF
ITTO20090226A1 (en) * 2009-03-24 2010-09-25 Mar Co Martini Costruzioni Di Mart Ini Marco UNIT AND METHOD OF HEATING OF PORTIONS OF BOTTLE CAPS
ES2423255B1 (en) 2012-03-13 2014-10-01 Universidad De Salamanca Procedure for the elimination of haloanisols and halophenols present in the cork and installation to carry out said elimination

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6511053A (en) * 1964-09-02 1966-03-03
AT281299B (en) * 1964-10-09 1970-05-11 Greiner & Soehne C A Method for treating in a package, e.g. a foil packaging
FR2478613A1 (en) * 1980-03-18 1981-09-25 Lemaire Freres Sa Bottle cork heating device preceding corking point - uses microwave resonator for rapid heating without immersion, controlled by microprocessor and has pulverisation and removal devices
US4456498A (en) * 1982-08-10 1984-06-26 Macmillan Bloedel Limited Microwave applicator for continuous press
AU572470B2 (en) * 1982-09-03 1988-05-12 Cork & Seals Pty. Limited Process for treatment of natural cork
ES8802283A1 (en) * 1984-01-04 1986-12-01 Cruz Plaja Jose Cork agglomerate mfr.
DE3430673A1 (en) * 1984-08-21 1986-02-27 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Device for the pasteurisation and sterilisation of free-flowing materials
DE3639412A1 (en) * 1986-11-18 1988-06-16 Aro Lab Pasteurisation and sterilisation of pulverulent and lumpy foods, spices and medicaments as well as stimulants by means of high frequency or ultrahigh frequency
GB8821976D0 (en) * 1988-09-19 1988-10-19 Camland Products Ltd Bark treatment
FR2645950A1 (en) * 1989-04-18 1990-10-19 Marzat Claude Combined mechanical, electrical and electromagnetic device allowing optimised drying of corks or another product by the association of ventilation and the application of microwaves
DE3934500A1 (en) * 1989-10-16 1991-04-18 Burkhard Prof Dr Ahlert Sterilisation of foodstuffs, partic. spices and dried fruits - food particles are passed through chamber on conveyor belt and subjected to microwaves and ultrasonics
ES2020371A6 (en) * 1989-12-22 1991-08-01 Saez Blas Serna Installation for manufacturing insoles (inner soles, templates) for footwear
ES2019514A6 (en) * 1989-12-22 1991-06-16 Saez Blas Serna Method for manufacturing footwear insoles (inner soles, templates)
DE4141976C2 (en) * 1991-12-19 1993-12-16 Lloyd Werft Bremerhaven Gmbh Method and device for sanitizing pourable materials
AT410272B (en) * 1994-08-12 2003-03-25 M T T Maschinen Technik Thaler HEATING DEVICE WITH A MICROWAVE GENERATOR
AT400691B (en) * 1994-08-12 1996-02-26 Schilcher Industrieanlagen Und PRODUCTION PLANT FOR THE PRODUCTION OF A RAW PROFILE FROM ROD OR BOARD SHAPED SLATS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBA20120015A1 (en) * 2012-03-01 2013-09-02 Emitech S R L METHOD TO EXTRACT ANOMALOUS AROMATIC COMPOUNDS AND THE 2,4,6, TRICHLOROANISOL (TCA) FROM THE CAPS AND THE CORK OF NATURAL CORK THROUGH A CONTINUOUS THERMAL PROCESS ASSISTED BY ELECTROMAGNETIC ENERGY TO HYPERFREQUENCES.

Also Published As

Publication number Publication date
ATE370751T1 (en) 2007-09-15
AU739809B2 (en) 2001-10-18
AR014447A1 (en) 2001-02-28
PT1049492E (en) 2007-10-23
CA2319351C (en) 2006-09-12
WO1999037334A3 (en) 1999-09-23
CN1288389A (en) 2001-03-21
HUP0101133A3 (en) 2003-04-28
DE19802297C1 (en) 1999-07-22
AU2716799A (en) 1999-08-09
HUP0101133A2 (en) 2001-12-28
EP1049492A2 (en) 2000-11-08
EP1049492B1 (en) 2007-08-22
EP1049492B8 (en) 2007-10-10
ES2310030T3 (en) 2008-12-16
WO1999037334A2 (en) 1999-07-29
ZA99396B (en) 1999-07-20
NZ505790A (en) 2002-03-28
DE19802297C5 (en) 2004-05-27

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