Tag Archives: Oriented Strand Board (OSB)

Oriented Strand Board (OSB) ,China Factory Audits, Inspection Quality Assurance

Composition and manufacturing process The timbers used in OSB manufacture include both softwoods (spruce, pine) and hardwood (aspen). Wood strands are cut tangentially from debarked logs which are held longitudinally against rotating knives. The ribbon of flakes produced is usually about 75mm wide and this breaks up on handling to produce individual flakes which are 75mm along the grain and …

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