Stock material or miscellaneous articles – Sheets or webs edge spliced or joined
Patent
1994-02-14
1995-08-15
Ahmad, Nasser
Stock material or miscellaneous articles
Sheets or webs edge spliced or joined
144358, 144359, 428105, 428106, 428113, 428114, 428172, 428194, 4285371, B32B 512
Patent
active
054417872
ABSTRACT:
A method and apparatus are provided for manufacturing a composite wood product from split and disrupted pieces of a raw material such as cedar, willow or bamboo. The composite may be employed as a thick plate of wood, pillar wood, beam wood and the like used for furniture, buildings, and structural objects. The composite is formed by roughly splitting and disrupting a fibrous raw material lengthwise. The roughly split and disrupted material is then finely split and disrupted, and then dried. A single layer is formed by laterally arranging and adhering the finely split and disrupted wood pieces. The single layers are then formed into a pile and heated and pressure tightened.
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patent: 4968549 (1990-11-01), Smimizu
patent: 5054603 (1991-10-01), Churchland et al.
Fujii Tsuyoshi
Miyatake Atsushi
Ahmad Nasser
Lipsitz Barry R.
The Forestry and Forest Products Research Institute
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