High Tenacity Polyester Spun Yarn for Industrial Bag Closing Thread

We are a leading manufacturer of premium polyester spun yarn, specializing in industrial bag closing sewing thread with exceptional strength and consistent quality. Our comprehensive product range includes various specifications: 12/4, 12/5, 20/4, 20/6, 20/8, 20/9, and many more to meet diverse industrial needs.

Superior Performance for Demanding Applications

Our high tenacity bag closing thread is engineered to withstand the rigors of heavy-duty industrial use. It is widely employed in feeding plants, fertilizer factories, cement production facilities, rice mills, and building materials manufacturing. The thread excels at sealing the bottom of woven bags, paper sacks, jute bags, and composite material packaging.

Premium Quality Assurance

We use only the finest 100% polyester fiber as raw material, combined with advanced production technology to create thread with exceptional durability. Our product offers:

• Excellent alkali resistance for harsh chemical environments
• Superior corrosion resistance for long-lasting performance
• Strong acid resistance for industrial applications
• Consistent quality control throughout the production process

Comprehensive Product Specifications

Our extensive range of polyester spun yarn includes:

• 10s/2, 10s/3, 10s/4, 10s/5, 10s/6, 10s/7
• 12s/2, 12s/3, 12s/4, 12s/5
• 18s/2, 18s/3, 18s/4, 18s/5, 18s/6, 18s/7, 18s/9
• 20s/2, 20s/3, 20s/4, 20s/5, 20s/6, 20s/7, 20s/8, 20s/9
• Special configurations: 20s/2*3, 20s/3*3

Flexible Packaging Options

We offer customizable packaging solutions to suit your requirements:

• Small cones: 100-250 grams per cone
• Big packages: 1 kg-8 kg per cone
• Custom sizes: Other lengths or weights available upon request
• Cone types: Paper cone or plastic cone options
• Outer packaging: Carton or PP bag

Vibrant Color Selection

Choose from a wide range of colors including white, red, and over 20 additional shades to match your branding and application needs.

As a trusted polyester spun yarn manufacturer, we combine technical expertise with strict quality control to deliver products that exceed industry standards. Contact us today for bulk orders and customized solutions tailored to your specific industrial requirements.