High-Precision Color Matching & Advanced Finishing: Hengli Textile Technology Center #wovenfabric

As a leader in China textile manufacturing, Hengli Textile Technology Center drives innovation in high-precision lab dip services, automated color matching, and functional finishing processes. Equipped with 3 titration units and a advanced TECNORAMA automatic lab dip machine, our lab achieves a daily output of 90 color samples, seamlessly matching high-capacity production requirements. By integrating 4 Datacolor spectrophotometer systems (including Datacolor 600, 800, and 1000 models), we deliver precise digital shade verification, bridging the gap between lab dip samples and bulk production to maximize first-time success rates. End-to-End Pilot & Laboratory Equipment Our facility features a fully covered pilot pipeline to optimize every stage from yarn dyeing to final fabric finishing: Dispensing & Dosing: TECNORAMA automatic systems paired with METTLER TOLEDO high-precision balances and Datacolor ME4002E stock solution mixers. Sample Dyeing: Over 20 COPOWER SUPERMAT infrared lab dyeing machines, MID-20, and RC-IR24S dyeing units. Pilot Finishing Line: RAPID mini stenters (MINITENTER), Yubang calendering machines, RC-Z 2400 oscillation softeners, and RAPID lab padders (P-B1). Colorimetry & Light Cabinets: VeriVide CAC60-5 and X-Rite SpectraLight Qc light boxes for standard visual assessment under multiple light sources. Standard Operating Procedure (SOP) for First-Time Color Accuracy We strictly follow a traceable color matching SOP to ensure exceptional batch-to-batch consistency: Spec & Formula Setup: Verify width, GSM, water-repellent formulas, and setting parameters. Greige Matching: Match lab greige lot numbers with production batches. Accurate Dosing & Dyeing: Dosing via calibrated liquor stock; precise liquor ratio and temperature curve tracking. Bulk Finishing Simulation: Simulate waterproofing, calendering, and functional coating directly on sample swatches to duplicate bulk hand-feel and performance. Shade Verification: Generate digital DE reports to confirm tolerance specs under standard lighting. Comprehensive Testing & Datacolor Annual Recertification We conduct rigorous colorfastness and physical performance tests, including: Fastness Testing: Perspiration (acid/alkaline), rubbing, water, light fastness, washing, and heat sublimation fastness. Fabric Metrics: Density testing, photo-yellowing, and potential yellowing evaluation. Our Datacolor 800 spectrophotometers undergo annual factory recertification (Certificate: DC-CN-20250421095424) compliant with ISO 105-J01/J03 and CIE standards. This ensures global data consistency with brand laboratories and third-party testing agencies, significantly cutting approval lead times. Why Global Buyers Choose Hengli Whether developing durable woven fabric, premium synthetic woven fabric, or high-performance functional fabric, Hengli offers complete technological assurance. Located in Zibo, Shandong's textile cluster, our digital workflows, short development cycles, and end-to-end pilot capabilities make us the ideal manufacturing partner.