GB1140054A - Improvements in or relating to method for manufacturing a veneer panel and the product of that method and its application - Google Patents

Improvements in or relating to method for manufacturing a veneer panel and the product of that method and its application

Info

Publication number
GB1140054A
GB1140054A GB1652466A GB1652466A GB1140054A GB 1140054 A GB1140054 A GB 1140054A GB 1652466 A GB1652466 A GB 1652466A GB 1652466 A GB1652466 A GB 1652466A GB 1140054 A GB1140054 A GB 1140054A
Authority
GB
United Kingdom
Prior art keywords
panel
bonding
moisture content
veneer
veneers
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.)
Expired
Application number
GB1652466A
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.)
Bauwerk AG
Original Assignee
Bauwerk AG
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 Bauwerk AG filed Critical Bauwerk AG
Publication of GB1140054A publication Critical patent/GB1140054A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)

Abstract

1,140,054. Plywood. BAUWERK A.G. 15 April, 1966 [15 April, 1965], No. 16524/66. Heading B5L. A method of manufacturing a two-ply flexible wood veneer panel for covering surfaces comprises covering a surface of a first veneer with an adhesive which is bonded to a second veneer with grains crossed under pressure and heat so as to ensure gluing over the entire opposed surfaces of the two veneers, the resulting panel being flexible in both directions, and choosing the thickness of each veneer, the moisture content of the veneers before bonding, and the bonding time so as to prevent the generation of stresses caused by swelling of the veneers and shrinkage of the glue or to have these stresses approximately cancel one another, whereby after bonding the panel is substantially flat. The veneers may be of beech wood 1 to 2 mm. thick and have a moisture content which is first reduced and then raised to between 6 and 12% before bonding. After bonding for a time between a few seconds and five minutes and at a temperature of over 100‹ C., preferably 120‹ C., the moisture content is between 5 and 12% and may be less than 5%. The adhesive may be a urea resin glue containing water, a phenol resin glue, or a heat fusion adhesive. The two-ply panel may be cooled to 80‹ C. after pressing. The panel may be used to cover walls, floors or ceilings and may have a transparent protective coating of synthetic plastic. The panel may have its moisture content raised to 8 to 12% before application to the wall &c. Methods of determining the desired moisture content and bonding time are described.
GB1652466A 1965-04-15 1966-04-15 Improvements in or relating to method for manufacturing a veneer panel and the product of that method and its application Expired GB1140054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH535365A CH437746A (en) 1965-04-15 1965-04-15 Process for the production of a composite, flexible wooden panel

Publications (1)

Publication Number Publication Date
GB1140054A true GB1140054A (en) 1969-01-15

Family

ID=4292140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1652466A Expired GB1140054A (en) 1965-04-15 1966-04-15 Improvements in or relating to method for manufacturing a veneer panel and the product of that method and its application

Country Status (4)

Country Link
AT (1) AT281399B (en)
CH (1) CH437746A (en)
DE (1) DE1528097A1 (en)
GB (1) GB1140054A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003103909A1 (en) * 2002-06-07 2003-12-18 Kaiser Krisztian Flexible plywood panel structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013101428A1 (en) * 2013-02-13 2014-08-14 Airex Ag Biegeholzlaminat and produced thereon curved molding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003103909A1 (en) * 2002-06-07 2003-12-18 Kaiser Krisztian Flexible plywood panel structure

Also Published As

Publication number Publication date
CH437746A (en) 1967-06-15
AT281399B (en) 1970-05-25
DE1528097A1 (en) 1970-08-27

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