Import 20s/6 Bag Closing Thread From China — Buy in wholesale FOB from Supplier in China

The 20S/6 bag closing thread is a 100% spun polyester industrial sewing thread designed specifically for high-strength bag closure applications. This thread is manufactured with a yarn count of 20S and constructed with 6 strands (20S/6), featuring a zsz twist configuration that provides balanced tension and knot security. The raw white thread comes standard on 1kg cones, with weight options ranging from 200g to 2kg per cone, and the listing indicates customization is available for color and packaging. The breaking strength is rated at 70N, and the weight of 100 meters measures approximately 17.72g, indicating a medium-weight industrial thread suitable for heavy-duty packaging operations.

This polyester bag closing thread is produced to meet industrial demanding requirements, featuring low shrinkage properties that maintain dimensional stability during high-temperature sewing operations. The thread demonstrates high temperature resistance, chemical resistance against common industrial solvents and агрессивных сред, and excellent abrasion resistance for prolonged sewing machine operation. The high tenacity construction ensures reliable seam integrity throughout the product lifecycle, while the eco-friendly designation indicates compliance with environmental standards for textile production. The no-knot specification ensures smooth feed through high-speed sewing equipment, reducing thread breaks and downtime in production environments. Typical industry standards for bag closing threads include tensile strength ranges of 60-85N for medium-weight threads, with moisture content maintained below 1.5% to prevent shrinkage.

This bag closing thread serves multiple industrial packaging applications across agriculture, construction, and manufacturing sectors. Primary uses include FIBC bags, PP bags, leno bags, concrete bags, cement bags, rice bags, sand bags, grain bags, fodder bags, fertilizer bags, as well as tent and mattress sewing. The thread is specifically engineered for packaging and high-strength sewing where seam failure could result in product loss or safety hazards. Buyers typically include bag manufacturers, packaging companies, agricultural cooperatives, and industrial facilities requiring reliable closing solutions. The MOQ is set at 1 ton, with annual supply capacity of 10,000 tons, and shipment is facilitated through Qingdao port for international buyers.

Linyi Aobo Textile Thread Industry Co., Ltd is a manufacturer located in the Industrial Park, Lanshan District of Linyi city, Shandong Province, China, with postal code 276000. The supplier operates under the trust tier classification of harbor and indicates a manufacturing focus rather than trading operations. The listing states the factory has more than 32 years of production experience in the textile thread industry, specializing in 100% spun polyester bag closing thread, sewing thread, and high tenacity filament thread products. The supplier profile does not provide information regarding employee count, annual revenue, export countries, or specific client references.

The company lists its primary product categories as polyester bag closing thread for industrial packaging applications, with capabilities to supply what they describe as quality polyester thread. The listing indicates a supply ability of 10,000 tons per year, demonstrating significant production capacity for bulk industrial thread orders. The supplier address is specific to an industrial zone in Linyi, and the listing does not mention any third-party quality certifications, ISO standards, or verification badges beyond the harbor trust tier classification. Response rate and average response hours are listed as zero or not provided.