IT523855B - Improvement in the industrial production of laminates and plywood plates with a decorative effect - Google Patents

Improvement in the industrial production of laminates and plywood plates with a decorative effect

Info

Publication number
IT523855B
IT523855B IT1420954A IT1420954A IT523855B IT 523855 B IT523855 B IT 523855B IT 1420954 A IT1420954 A IT 1420954A IT 1420954 A IT1420954 A IT 1420954A IT 523855 B IT523855 B IT 523855B
Authority
IT
Italy
Prior art keywords
sheets
veneer
face
slicing
block
Prior art date
Application number
IT1420954A
Other languages
Italian (it)
Inventor
Enrico Bertacchi
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 filed Critical
Priority to IT1420954A priority Critical patent/IT523855B/en
Application granted granted Critical
Publication of IT523855B publication Critical patent/IT523855B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L5/00—Manufacture of veneer ; Preparatory processing therefor

Landscapes

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

Abstract

835,075. Making wood veneers. WRIGHT & SONS (VENEERS) Ltd., J. (Williamson, J. S.). Aug. 7, 1957, No. 24886/57. Class 145. Wood veneer is produced by cutting veneer sheets from a log or block, eliminating defects from the sheets, applying thermo-setting adhesive to one or both sides, stacking the sheets with the grain of the wood extending in the same direction, compacting the stack under a pressure of 80-140 lbs. per. sq. inch and in a steam tank at a temperature of 80‹F. to 212‹F. and finally slicing veneer sheets from the compacted block. Where the veneer is made from oak, the final slicing is preferably done at an angle of about 30 degrees to the face 20 perpendicular to the laminations 7 and the corners of the block are therefore sawn off at 15 and 16 to facilitate clamping at one corner and slicing at the other. For other woods, such as walnut and maple, the slices may be cut parallel to the face 20. The initial sheets may be stacked in the order and arrangement as cut but other grain effects may be achieved by reversing adjacent sheets end to end or face to face or both. Veneer sheets from different woods may be used in building up the stack, for example, alternate sheets of walnut and maple.
IT1420954A 1954-10-29 1954-10-29 Improvement in the industrial production of laminates and plywood plates with a decorative effect IT523855B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT1420954A IT523855B (en) 1954-10-29 1954-10-29 Improvement in the industrial production of laminates and plywood plates with a decorative effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1420954A IT523855B (en) 1954-10-29 1954-10-29 Improvement in the industrial production of laminates and plywood plates with a decorative effect

Publications (1)

Publication Number Publication Date
IT523855B true IT523855B (en) 1955-04-19

Family

ID=50138143

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1420954A IT523855B (en) 1954-10-29 1954-10-29 Improvement in the industrial production of laminates and plywood plates with a decorative effect

Country Status (1)

Country Link
IT (1) IT523855B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216469A (en) * 1961-09-20 1965-11-09 Jesse A New Method of flooring manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216469A (en) * 1961-09-20 1965-11-09 Jesse A New Method of flooring manufacture

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