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Spun Polyester 5/8 & Spun Polyester 8/8 Thread

Spun Polyester 5/8 & 8/8 are extra-coarse heavy-duty sewing threads designed for maximum strength, load-bearing capacity, and industrial performance.

Material

100% Spun Polyester Staple Fiber

Denier / Count

5/8 & 8/8 Heavy Multi-Ply

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Available Colors

BlackWhite

Available Sizes

10kg Bundle1kg cone25kg Bundle2kg cone5kg Cone

Discription

Spun Polyester 5/8 & 8/8 Threads are premium-quality extra-coarse heavy-duty sewing threads manufactured from 100% spun polyester fibers. Engineered for maximum tensile strength and durability, they are ideal for industrial filter bags, geotextiles, heavy packaging, agricultural crop support, mattress manufacturing, and other demanding stitching applications.

Key Differences & Characteristics:

Spun Polyester 5/8 :- A heavy-duty spun polyester thread offering outstanding seam strength for industrial bags, agriculture, mattress tape edge, and technical textile applications.
Spun Polyester 8/8 :- An extra-coarse, high-tensile sewing thread designed for maximum load-bearing capacity, making it ideal for filter bags, geotextiles, mattress manufacturing, and demanding industrial stitching.

Key Features

01

Extreme Tensile Strength

Heavy multi-ply construction withstands extreme tension and mechanical stress.

02

Heavy Load-Bearing Capacity

Heavy multi-ply construction withstands extreme tension and mechanical stress.

03

Excellent Weather Resistance

Resists UV exposure, moisture, mildew, and harsh outdoor conditions.

04

Industrial Grade Durability

Designed for continuous heavy-duty industrial sewing operations.

05

Industrial Grade Durability

Offers superior resistance to abrasion and repeated friction.

Technical Data

Product Name

Secures foam, springs, and quilting layers together.

Material

100% Spun Polyester Staple Fiber

Denier / Count

5/8 & 8/8 Heavy Multi-Ply

Specific Gravity

Approx. 1.38 g/cm³

Colors

White, Black & Custom Colors Available

Packaging Type

Cone Packing

Yarn Type

Heavy Multi-Ply Spun Polyester Sewing Thread

Tenacity

Extra High Tenacity

Melting Point

Approx. 255°C – 265°C

Applications

Offers superior resistance to abrasion and repeated friction.

Used for stitching industrial dust collection and filtration bags.

Industrial Filter Bags

Suitable for sewing heavy-duty industrial sacks and packaging.

Heavy-Duty Sacks

Ideal for geotextile sheets and infrastructure fabrics.

Canvas & Tarpaulins

Provides strong seams for heavy canvas and tarpaulins.

Canvas & Tarpaulins

Provides strong seams for heavy canvas and tarpaulins.

Mattress Tape Edge

Perfect for binding mattress panels using tape edge machines.

Mattress Quilting

Secures foam, springs, and quilting layers together.

Compatible Machines

Heavy-Duty Lockstitch Machines

Suitable for heavy industrial lockstitch applications.

Tape Edge Machines

Suitable for heavy industrial lockstitch applications.

Tape Edge Machines

Ideal for quilting thick mattress materials.

Industrial Bag Stitching Machines

Designed for industrial sack production.

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