发明名称 Methods for making improved strand wood products and products made thereby
摘要 An overall method of making engineered strand wood products in relation to a number of different possible criteria is provided. Such a method may involve any combination of different screening procedures to determine the best wood sources from which individual strands may be prepared. Such screening procedures may include initial determinations of certain physical characteristics of individual logs, further or initial determinations of certain physical characteristics of portions of sawn logs, further or initial determinations of certain physical characteristics of individual strands, and any combinations thereof. Additionally, after the initial physical characteristic sorting is completed, optionally the wood may be cut into uniformly sized and shaped strands for incorporation within a target strand product. Still further, such strands, in substantially uniform size and shape, as well as substantially uniform physical characteristics, may then be incorporated into a target strand product in specific predetermined configurations. Such various possible combinations of screening procedures and/or selective stranding processes results in strand products (boards, lumber, and the like) of improved properties over previously made strand products. Thus, encompassed within this invention are processes involving each of these procedures either individually or in combination with other sequential processes for the production of desired strand products.
申请公布号 US2008000548(A1) 申请公布日期 2008.01.03
申请号 US20050316773 申请日期 2005.12.23
申请人 LIU FELPENG;BARKER JOEL 发明人 LIU FELPENG;BARKER JOEL
分类号 B27M1/02 主分类号 B27M1/02
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