Polyester Bag Closing Sewing Thread Bag Stitched Closer Thread for Sewing Sack. High Tenacity Material: Made of 100% polyester with high tenacity, chemical resistance, and abrasion resistance. Customizable Colors: Color cards and customized colors are available to meet specific requirements. Versatile Twist Styles: Available in S-twist, Z-twist, or W/O twist styles for various sewing needs. Wide Specification Range: Counts from 9s to 30s with 3~9 ply options for different strength requirements. High Productivity: Designed for high productivity with excellent seam strength and no knots. Low MOQ: Minimum Order Quantity is just 1 Pc, allowing for flexible purchasing. Multiple Payment Options: Supports T/T, D/P, PayPal, Western Union, Small-amount payment, and LC. Strict Quality Control: 100% inspection for finished products with 10 QA/QC inspectors.