Stelometer Bundle Strength

Breaking Load

Machine calibration determines the clamp spacing and jaw speed during each test cycle so that operators obtain consistent force readings across divergent scutched lots. Flax parcels arriving from northern suppliers undergo random sampling where technicians extract small bundles from twelve distinct bales to establish a representative mill average. Low breaking values indicate excessive retting damage or microfissures in the cell walls, which causes yarn breakage during high speed drafting on ring frames.

Procurement contracts specify a strict acceptance threshold below which the merchant incurs financial penalties or the mill rejects the entire shipment prior to combing.

Tensile Metric

Force values translated through standard mathematical formulas yield the breaking length required by export documentation for high grade linen yarns sold to European buyers. Factory supervisors compare these laboratory outputs against internal quality benchmarks rather than relying on the general buyer criteria listed in standard trading codes. High tensile performance allows spinners to reduce twist multipliers without sacrificing yarn integrity, thereby producing softer woven cloth for garment finishing.

Correct interpretation of the test results prevents processing failures during subsequent wet spinning and chemical bleaching operations.