Determining Raw Flax Regain Mass for Dock Intake Reconciliation
Dock intake reconciliation converts landed gross weight to bone-dry mass via core oven desiccation before adding official twelve percent commercial regain.
Raw Flax Regain
Standard Moisture
Commercial rules establish official moisture percentage additions to dry fibre weight for trade settlement across international markets. Valuation formulas incorporate raw flax regain to calculate billed commercial mass from laboratory dry weight measurements. Standard agreements fix this regain rate at twelve percent for scutched flax traded between European processors and Asian mills.
Trade contracts use this benchmark to eliminate weather-induced mass variations from invoice calculations.
Commercial Calculation
Testing procedures require sample bales to undergo complete oven drying to isolate bone-dry cellulose mass. Once laboratory scales register dry mass, technicians apply raw flax regain calculations by adding the official twelve percent allowance to establish invoice weight. If imported bales carry higher actual moisture content than the official allowance, the settlement calculation reduces payable weight below physical scale weight.
Conversely, drier shipments receive upward weight adjustments, ensuring scutchers receive fair compensation regardless of shipping humidity. Financial transactions between spinners, trading houses, and scutching mills finalize based on these standardized calculations. Automated accounting software processes test lab certificates directly to generate final commercial invoices.
Allowance Boundary
Standard moisture regain values govern raw fibre commercial transactions prior to yarn processing. Raw flax regain applies strictly to scutched long flax and tow fibre, excluding finished linen yarns or dyed fabrics, which carry separate official regain allowances. Processing mills re-calculate moisture targets once fibres enter liquid wet-spinning baths or chemical finishing operations inside the factory.