ISO 22095 Mass Balance Credit Allocation for Depolymerized Polyamide Textiles
ISO 22095 mass balance allocates depolymerized polyamide credits across co-fed inventory but demands strict stoichiometric yield deduction and auditable site ledgers.
Rolling Balance Period
Time Horizon
A fixed continuous timeframe establishes the operational window during which physical feedstock inputs and certified product outputs must reach volumetric equilibrium in mass balance accounting. In certified textile manufacturing plants, a rolling balance period allows mills to balance recycled input purchases against certified fiber or yarn shipments over a specified time window, typically three to twelve months. As each new accounting day or month opens, the oldest period drops off the reconciliation ledger.
Scope applies to mass balance inventory tracking windows, excluding immediate physical batch matching requirements.
Volume Reconciliation
Manufacturing facilities track input procurement and output sales continuously within the sliding window. Input volume credits remain valid only until the closing date of the specified timeframe. Expired credits drop off the ledger, preventing facilities from claiming old sustainable input purchases against current production output.
Inventory Governance
Mills manage production scheduling variations by banking certified raw materials during early months of the active window. Peak garment manufacturing seasons consume accumulated credits without causing inventory accounting shortfalls. Facility managers monitor allocation balances monthly to avoid abrupt credit write-offs at the close of the period.
Audit Threshold
Independent certification bodies examine mass balance ledgers at the close of each reconciliation cycle. Over-allocation of certified output claims results in immediate corrective action requests and loss of transaction certificates. Strict period limits uphold integrity across complex textile supply networks.