Process for slicing veneer
AssigneeSimpson Timber Company
InventorsCharles H. Wick, Stephen J. Suor
Life of this patent
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Abstract
A novel process for slicing veneer comprises the steps of (1) submerging a piece of lumber in a water bath maintained at an elevated temperature for a period of time sufficient to eliminate excessive curling upon slicing, (2) slicing a single slice of veneer from the lumber, and (3) returning the lumber to the bath for an additional soak period before running the wood through the veneer slicer. Soaking between each slice produces greater uniformity in the slices, which are dried more easily with consumption of less energy.
Claims10
A continuous process for slicing uniform veneer from kiln-dried lumber, comprising the steps of:
- (1) soaking the working face of the lumber to be sliced in a water bath for a sufficient time that a veneer cut therefrom will not curl excessively;
- (2) slicing a veneer from the working face of the lumber;
- (3) returning the lumber to the water bath to again soak the working face of the lumber;
- and
- (4) slicing a second slice of veneer from the working face.
The process for slicing uniform veneer from kiln-dried Douglas fir lumber, comprising the steps of:
- (1) submerging the lumber in a water bath for at least about twenty minutes at a temperature of at least about 185.degree. F. (85.degree. C.);
- (2) slicing a veneer from the lumber;
- (3) returning the lumber to the water bath for resoaking;
- (4) slicing a second veneer from the lumber;
- and
- (5) repeating steps (1) to (3).
A process for slicing uniform veneer from kiln-dried hemlock lumber, comprising the steps of:
- (1) submerging the lumber in a water bath for at least about five minutes at a temperature of at least about 165.degree. F. (74.degree. C.);
- (2) slicing a veneer from the lumber;
- (3) returning the lumber to the water bath for resoaking;
- (4) slicing a second veneer from the lumber;
- and
- (5) repeating steps (1) to (3).
A process for slicing uniform veneer from kiln-dried oak lumber, comprising the steps of:
- (1) submerging the lumber in a water bath for at least twenty minutes at a temperature of at least about 180.degree. F. (82.degree. C.);
- (2) slicing a veneer from the lumber;
- (3) returning the lumber to the water bath for resoaking;
- (4) slicing a second veneer from the lumber;
- and
- (5) repeating steps (1) to (3).
A process for slicing uniform veneer from kiln-dried redwood lumber, comprising the steps of:
- (1) submerging the lumber in a water bath for at least ten minutes at a temperature of at least about 180.degree. F. (82.degree. C.);
- (2) slicing a veneer from the lumber;
- (3) returning the lumber to the water bath for resoaking;
- (4) slicing the second veneer from the lumber;
- and
- (5) repeating steps (1) to (3).
Dependencies are inferred from the claim text.