Export Inspection
Foreign buyers evaluate finished linen batches against agreed technical parameters under prc civil procedure law article 104 during final loading checks at eastern ports. Customs declarations demand exact conformity with registered parameters, establishing legal thresholds for foreign trade arbitration. Inspectors measure tensile strength and moisture content before issuing release certificates.
Batches failing these mandatory limits face immediate detention by port authorities.
Mill Standard
Production facilities apply internal testing protocols to raw flax sliver and spun yarn prior to weaving operations. Technical teams record staple length and twist coefficients on mill production sheets to ensure consistency across shift rotations. Quality supervisors reject defective spools before looms begin processing yarn into grey fabric.
Operating procedures mandate daily calibration of laboratory testing equipment to maintain measurement accuracy.
Cloth Grading
Finishing departments assign commercial grades to woven linen pieces based on surface regularity and dye absorption density. Examiners count warp and weft yarn irregularities per linear metre to determine domestic retail categories. Finished bolts receive official stamps confirming physical properties before warehouse dispatch.
Consumer markets purchase finished textiles sorted through these established sorting methods.