Manufacturer of Nylon & Polyester Fusible Bonding Yarns

CoPA Low Melt Bonding Yarn with DSC Melting Point 85°C · 95°C · 140°C and CoPET Hot Melt Adhesive Yarn

Engineering Specialists in Nylon Hot Melt Adhesive Yarns

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Our Products

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CoPA fusible bonding yarn for Textile

Engineered with textile-specific copolymer formulations, carefully selected raw materials, and a proprietary production process, our nylon hot melt yarn delivers strong bonding performance, excellent dyeing consistency with the bonded fabrics, and a softer hand feel.

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CoPolyamide Fusible Yarn for Shoes Upper

We offer cost-efficient rough denier low melt yarns designed for knitted shoe uppers. By selecting hot melt yarns with different deniers and stiffness levels, the fabric hand feel and rigidity can be precisely tuned through heat-setting bonding. enabling precise stiffness control of the fabric after heat setting.

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CoPolyester Hot Melt Adhesive yarn

Higher heat-setting temperatures enable an economical bonding solution for polyester-based products, with enhanced stiffness performance. Sheath-core polyester hot melt yarns are used to fix and stabilize mesh structures during heat setting.

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Who We Are

With 18 years of experience in the fusible bonding yarn, we bring deep technical expertise and proven market insight to every solution we deliver. Our journey began as a distributor of famous co-pa bonding yarn companies and has since evolved into a fully integrated operation covering formulaton development, polymerization and spinning.

With production facilities in China and Thailand, we can offer certificates of origin from either country, helping our customers optimize trade conditions and access international markets more efficiently.

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Strong Adhesion

Enables finer yarn usage, lower consumption, and a softer hand feel.

Lower Dry Melting Point

Simplifies process design and ensures production and quality stability.

Excellent Dye Uniformity

Textile-oriented Co-PA formulations ensure consistent dyeing performance.

What Sets Us Apart

Our Value Proposition 1

Lower DSC Melting Point for Superior Bonding Performance. We offer co-polyamide fusible yarns with lower DSC melting temperature under dry conditions, delivering stronger adhesion and providing a reliable foundation for high-quality end products.

Our Value Proposition 2

Technical Consulting for Hot Melt Yarn Applications. Beyond supplying materials, we provide professional technical consulting to help customers optimize the use of hot melt yarns in their specific applications.

Our Value Proposition 3

Small-Batch, Rapid Product Development. We support small-batch production and fast development cycles, enabling quick response to new designs, process adjustments, and application-specific requirements.

What Our Customers Say

"We were looking for a bonding yarn to develop HT PA bonded sewing threads, but we had little knowledge of hot-melt fibers. We had previously tried other hot-melt yarns sourced online, but none of them passed our quality tests. Evofil recommended a hot-melt fiber specifically designed for bonded sewing threads, and this time we succeeded. Many thanks to Evofil for their support."
Abheshi
"When we first contacted Evofil, they demonstrated strong expertise in hot melt yarn applications. They took the time to understand our end product in detail—how the yarn would be integrated, which equipment and process would be used for bonding, and the required melting temperature and dwell time. Their guidance was practical and helpful, making the implementation smooth and straightforward for us."
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Contact us for more information about low melt bonding yarns

we’ll recommend the right product for your application.

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