Product Name

Premium 40S/2 Polyester Sewing Thread (ST023)

3000 Yards | Silicone Oil Treated | High Tensile Strength | OEM/ODM Available

Core Selling Points

🧵 Premium 40S/2 Specification — The industry-standard versatile thread (3000 yards per spool), perfect for a wide range of fabrics and sewing projects.

✨ Silicone Oil Treated — Infused with imported silicone oil for an exceptionally smooth finish, ensuring seamless needle penetration and preventing breakage.

💪 High Tensile Strength — Features a specialized two-core wire construction, providing superior durability and resistance to snapping during high-speed sewing.

🎨 Vibrant & Colorfast — High-quality dyeing process delivers bright, rich colors that maintain their brilliance wash after wash.

🏭 Fully Customizable — Comprehensive OEM/ODM support for bespoke colors, packaging, and branding requirements.

Product Specifications

Parameter        Details

Model          ST023

Material          100% Pure Polyester

Item Number / Spec 402 (40S/2)

Length           3000 Yards per Spool

Size                 4.5 cm × 6 cm × 11.2 cm

Weight        110g

Key Features Silicone Oil Treated, Two-Core Wire, High Tensile Strength

Customization Yes (OEM/ODM Supported)

Product Overview

The Premium 40S/2 Polyester Sewing Thread (ST023) is engineered to deliver flawless, professional-grade stitching for both industrial and home sewing. Crafted from 100% pure polyester, this 3000-yard spool features a specialized two-core wire construction that provides exceptional tensile strength, significantly reducing the risk of thread breakage. To ensure a buttery-smooth sewing experience, the thread is treated with imported silicone oil, allowing it to glide effortlessly through needles without roughness or friction. Finished with a high-quality dyeing process, it offers vibrant, colorfast results that enhance the appearance of any garment or textile. Weighing 110g and measuring 4.5×6×11.2 cm, it is the ultimate reliable companion for all your sewing needs.

Quality & Customization

Superior Performance: The combination of high-tensile strength and silicone oil treatment guarantees smooth, uninterrupted sewing even at high speeds.

Versatile Application: The 40S/2 specification makes it highly adaptable for general fashion fabrics, knitted garments, shirts, and home textiles.

OEM/ODM Services: We offer full customization for exclusive color matching, bespoke spool sizes, and retail packaging to perfectly align with your brand identity.