Low Melt Fiber Polyester Staple Fiber

Low melt fiber polyester staple fiber is a type of polyester staple fiber specifically designed for thermal bonding applications. This product category encompasses fibers with the core property of melting at lower temperatures, suitable for the production of nonwovens, composites, and textiles. Low melt fiber polyester staple fiber offers features including efficient bonding, enhanced material strength, and maintenance of polyester's inherent durability and chemical stability. Key advantages include energy-efficient processing, environmental friendliness, and broad application adaptability. Low melt fiber polyester staple fiber plays a crucial role in these industrial sectors.

Excellent thermal bonding properties: melts rapidly at lower temperatures to create a bond, and exhibits high peel strength upon cooling.

Main applications: home textiles: Used as filling and bonding material for imitation silk floss, non-woven fabrics, mattresses, pillow cores, and quilts, replacing chemical adhesives for more environmentally friendly, fluffy, and durable products.

Automotive interiors: used for bonding components such as door panels and headliners, helping to meet the automotive industry's requirements for low VOCs (volatile organic compounds).

Industrial applications: Used as an adhesive in fields such as hygiene materials (e.g., surgical gowns, masks), filter materials, geotextiles, and sound insulation boards.

  • 4D*64HMM Polyester Staple Fiber

    4D*64HMM polyester staple fiber is optimized using specific processes, making its fiber morphology more suitable for thermal bonding. While maintaining the advantages of moderate thickness of 4D and length of 64MM, thermal bonding efficiency and bonding strength are further improved. The product has a robust structure and outstanding durability, and its adhesive-free nature ensures environmental friendliness and health. Its applications focus on scenarios with dual requirements for production efficiency and product stability, including high-efficiency textile nonwoven fabric production, mass filling of large sofas and mattresses, and standardized component processing for automotive interiors, meeting the high-performance and environmental protection needs of large-scale production.

  • 4D*51MM H Polyester Staple Fiber

    4D*51MM H polyester staple fiber, while maintaining the moderate thickness of the 4D specification, has optimized thermal bonding reaction characteristics, resulting in superior cohesion and structural stability. After processing with thermal bonding technology, the material exhibits higher bonding strength and further enhanced durability, with no adhesives added throughout the process, highlighting its environmentally friendly and healthy attributes. Its core applications include scenarios requiring high bonding strength, such as the production of high-strength textile nonwoven fabrics, filling load-bearing parts of sofas and mattresses, and structural components in automotive interiors that need to maintain their shape over long periods. It is suitable for applications with high standards of durability and environmental friendliness.

  • 2D*51MM Polyester Staple Fiber

    2D*51MM polyester staple fiber, characterized by its fine fiber structure, possesses excellent softness and conformability, making it suitable for thermal bonding processes. This product achieves a strong bond between materials through thermal bonding technology, eliminating the need for adhesives and combining environmental friendliness with durability. Its applications focus on fields requiring a certain level of softness, including the production of textile nonwovens, filling in home textile products, and partial filling in sofas and mattresses, as well as auxiliary materials for automotive interiors, where high material conformability is required.

About Us
Ningbo Huaxing Technology Co., Ltd.

Formerly known as Ningbo Huaxing Tire Co., Ltd., the company was established in July 2001. It covers an area of ​​185,000 square meters, with a building area of ​​186,000 square meters. The factory area is shaded by trees and boasts a beautiful environment. The company currently holds 9 independent patents and has an engineering technology center. It is a Ningbo municipal-level science and technology enterprise with strong technological innovation capabilities, and is also a demonstration enterprise for information technology construction in Cixi City. The company has scientific and standardized management and more than 20 senior talents in various fields. In 2014, the company's sales bucked the trend and exceeded 1 billion yuan.

Our company primarily produces POY polyester filament, a new, differentiated, functional, high-value-added, and stable high-end product that can partially replace imports. Fabrics processed from our POY polyester filament have a smooth hand feel, good drape, excellent moisture absorption and wicking properties, warmth retention, high pilling resistance, and stain resistance. Furthermore, the fabrics are easy to dye, have stable colorfastness, and possess a unique luster. Our products are widely used in high-end garment fabric processing and are also ideal raw materials for high-end blankets and carpets.

In 2012, the company invested over 300 million RMB to upgrade its production lines, achieving an annual production capacity of 160,000 tons of high-quality POY pre-oriented polyester filament. The production line adopted the advanced direct esterification "five-reactor" polymerization and direct spinning process from the China Textile Industry Design and Research Institute, a technology superior to that of DuPont (USA) and Gemma (Germany). Spinning and winding equipment were imported from Barmag (Germany) with fully automated production lines, ensuring product quality exceeding industry standards. The company offers a complete range of product specifications, currently including nearly 20 types of conventional and flat yarns.

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