What Precautions Should Be Taken for Tex Mono Split When Processing Nylon Mother Yarn into Mono Filament, Knowledge Sharing
The core conclusion: Controlling feeding tension within 0.12–0.25 cN/dtex can reduce nylon mother yarn breakage rate below 2.1% on a mother yarn splitting machine.
Nylon mother yarn has lower anti-shock tension resistance than polyester mother yarn, so sudden tension spikes easily create micro cracks on mono filament during tex mono split processing.
Field test data shows tension exceeding 0.28 cN/dtex will push filament breakage rate above 4.7%, which greatly reduces continuous running time of the mother yarn splitting machine.
This material characteristic requires machine operators to set up gradient tension sections instead of fixed single tension across the whole splitting path.
Lanxiang mother yarn splitting machine equips segmented tension adjustment rollers, allowing independent parameter setup for nylon mother yarn and polyester mother yarn tex mono split tasks.
Independent roller adjustment cuts material switching preparation time by 62% compared to older models with unified tension control for all yarn types.
Workshop temperature directly impacts nylon mother yarn physical property; data proves keeping ambient temperature at 22–28℃ maintains stable elongation at break of raw yarn.
Temperature below 19℃ raises nylon brittleness by 31%, and mono filament will fracture frequently once the mother yarn splitting machine starts high-speed operation.
Many textile plants ignore yarn storage conditions. Nylon mother yarn stored above 68% relative humidity gains 7% extra moisture weight and weakens tensile performance.
Raw yarn with excess moisture tends to stick together, creating inconsistent tex value in finished mono filament during tex mono split production.
Cutter gap maintenance is another key factor for nylon mother yarn splitting. The standard gap range is 0.04–0.08 mm for thin specification mono filament.
When cutter gap widens beyond 0.11 mm after long-term operation, finished tex deviation rises to ±6.4%, failing downstream weaving quality requirements.
Operator training affects long-run stability. Statistics show trained staff reduce improper parameter operation faults by 73% on mother yarn splitting machine.
New workers often adjust tension blindly when minor breakage appears, which triggers larger batch waste in tex mono split mono filament production.
Power supply fluctuation poses risk for nylon splitting. Voltage swing over ±10% disturbs roller speed synchronization and creates uneven mono filament tex.
Lanxiang splitting machine’s built-in voltage stabilizer module limits speed deviation within 1.2% under unstable workshop power environments.
Wearing parts replacement schedule cannot be skipped. The splitting blade normally maintains good cutting performance for about 120 working hours for nylon mother yarn.
Continuing to use dull blades increases filament burr rate, and these burrs cause mono filament entanglement during winding after tex mono split.
Before formal batch production, a 50kg small trial run is necessary. Trial production helps verify tension, temperature and cutter gap matching for specific nylon mother yarn batches.
About 38% of mass production quality issues originate from skipping small batch testing and directly starting full load production on the splitting machine.
Proper winding tension of finished mono filament prevents post-production deformation. Winding tension should stay at 0.08–0.18 cN/dtex for tex mono split products.
Over-tight winding squeezes mono filament and changes tex value after storage, bringing quality complaints from downstream fabric manufacturers.
Spare parts inventory planning matters for factories running 24-hour shifts. Keeping 2 sets of spare blades can cut production downtime caused by blade wear by 84%.
Source suppliers can ship standard wearing parts quickly, avoiding long machine idle periods when nylon mother yarn splitting runs continuously.
### FAQ
Q1: What tension range suits nylon mother yarn tex mono split on mother yarn splitting machine?
A1: Feeding tension should be kept between 0.12–0.25 cN/dtex to limit mono filament breakage under 2.1%.
Q2: What is the recommended workshop temperature for nylon mother yarn splitting processing?
A2: Maintain workshop temperature at 22–28℃ to keep stable tensile property of nylon mother yarn.
Q3: What cutter gap range for thin mono filament when splitting nylon mother yarn?
A3: The standard cutter gap is 0.04–0.08 mm to control tex deviation of finished mono filament.
Q4: How long can splitting blades keep good cutting performance for nylon mother yarn?
A4: Splitting blades normally remain functional for roughly 120 working hours under continuous nylon splitting.
Q5: Why run small batch trial before mass nylon mother yarn tex mono split?
A5: Small trial verifies parameter matching, preventing large batch waste from mismatched machine settings.
Q6: What risk will voltage fluctuation bring for nylon mother yarn splitting?
A6: Voltage swing over ±10% breaks roller synchronization and causes unstable tex of mono filament.
Q7: What humidity level damages stored nylon mother yarn raw material?
A7: Humidity higher than 68% adds excess moisture and weakens tensile strength of nylon mother yarn.
Q8: What winding tension should be used for finished mono filament after tex mono split?
A8: Winding tension needs to stay 0.08–0.18 cN/dtex to avoid post-storage tex deformation.
