Import Air Entangled Polyester Thread — Buy in wholesale FOB from Supplier in China

Air entangled polyester thread is produced from continuous polyester filaments that are interlaced by passing through a high-pressure air jet, then twisted, dyed, and finished on cones with lubricant. This mechanical entanglement replaces conventional twisting for many applications, creating a thread with balanced bulk and seam integrity. The process yields a yarn structure that resists filamentation during high-speed sewing while maintaining consistent tensile performance. Tianjin Bonlon Textiles Co., Ltd manufactures this thread in China for industrial sewing applications where reliability and throughput matter.

The base material is standard polyester (PET) continuous filament, typically in semi-dull or bright lustre depending on end-use requirements. Air entanglement degree, measured in knots per meter, determines how aggressively the filaments are interlaced; higher entanglement suits heavy fabrics, lower entanglement allows softer hand. Typical denier ranges for this product category span 75D to 300D, with common counts at 120D/2, 150D/2 and 250D/2 for mattress quilting and denim work. Lubricant finish is applied during winding to reduce needle heat and thread breakage at industrial stitch speeds of 5,000 to 7,000 rpm. Colour fastness to washing and light varies by dyestuff selection, with reactive and disperse dyes standard for polyester.

Primary buyers include mattress manufacturers, denim producers, automotive upholstery sewers, and technical textile contractors who need consistent thread supply for multi-shift operations. The thread performs on lockstitch and chainstitch machines, overlocks, and long-arm quilting systems. Packaging is typically on king spools or cross-wound cones of 3,000 to 5,000 meters. MOQ, lead time and specific denier availability should be confirmed directly with Tianjin Bonlon Textiles Co., Ltd. Incoterms and port of shipment from Tianjin are subject to negotiation.

Tianjin Bonlon Textiles Co., Ltd is located in Tianjin, China, with its registered address in the 30000 postal zone. The company holds a harbor trust tier, which indicates a baseline verification status on the platform. The listing provides no response rate data and shows zero average response hours, meaning prospective buyers should expect to initiate contact and allow time for reply. No factory size, year of establishment, revenue figures, or third-party audit information is stated in the source profile.

The supplier's product focus is air entangled polyester thread for industrial sewing applications, specifically highlighting mattress quilting and heavy denim sewing in its description. Shenzhen or Shanghai area thread traders are not mentioned, and no client list, export volume, or certification claims are provided. Buyers should verify production capacity, sample availability, and quality control protocols directly with Tianjin Bonlon Textiles Co., Ltd before committing to an order. The absence of response data suggests email or platform messaging with clear technical questions may be the most reliable first contact method.