Input-output norms for PVC coated wall paper set input proportions and adjustment formulas for coating weight, solvent fixed.

Standard input-output norms prescribe component quantities per square metre for manufacture of PVC coated paper and provide formulas to adjust quantities of principal coating inputs when coating weight changes, while solvent quantity remains unchanged; base paper GSM variation is addressed by a separate adjustment formula. Applicants must ensure imported inputs match those actually used in the export product and that authorised quantities conform to these prescribed input-output proportions and adjustment mechanisms.

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