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This section provides an overview for filaments as well as their applications and principles. Also, please take a look at the list of 4 filament manufacturers and their company rankings. Here are the top-ranked filament companies as of April, 2025: 1.RAINSUN INTERNATIONAL TRADE CO., LTD., 2.Western Filament, Inc..
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A filament is a long, continuous fiber often used in the textile industry. It can be made from cellulose or synthetic materials, producing indefinitely long threads. In contrast to short-fiber materials like cotton (staple), a filament refers to a single, unbroken fiber.
In chemical fiber production, filaments are created through spinning, with fiber thickness adjusted for different applications. These filaments are then used in textile manufacturing, either directly or as part of filament yarns.
Silk threads, for example, can be monofilament (single filament) or multifilament (multiple thin fibers), each offering different characteristics.
Filaments are versatile, finding applications in clothing, sports equipment, industrial materials, and high-density fabrics. They are used in sports nets, racket strings, fishing lines, bicycle and golf club shafts, outdoor furniture, and tents.
In industry, filaments are used in products like nets, ropes, filters, and electrical wires. Carbon fibers, a type of filament, are used in aerospace and automotive applications due to their strength and lightness.
High-density fabrics made from filament threads are used in products like umbrellas and roller screens, offering low light and water permeability.
Filament threads have a smooth surface, producing stable and smooth fabrics. They are often treated to reduce glossiness, providing a luxurious appearance. Filament yarns create finer tightly woven fabrics suitable for various applications, especially where strength is needed.
Monofilament consists of a single filament and is usually made from synthetic fibers like polypropylene, polyester, or nylon. Multifilament comprises multiple long fibers and can include microfibers.
Monofilament is strong and suitable for applications requiring firmness, such as tennis racket strings and fishing lines. It can be dyed during production and is often used in transparent fabrics. However, it can cause discomfort if too thick.
Multifilament creates soft, supple fabrics, less prone to wrinkling, and can offer UV protection. They are used in wind-resistant jackets and various other applications but have lower strength than monofilaments and may attract surface dust.
*Including some distributors, etc.
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Trevira GmbH, a part of Indorama Ventures, established in 2010 and headquartered in Augsburg, Germany, is a manufacturer of polyester fibers and filaments. The company specializes in flame-retardant textiles with its Trevira CS brand, which integrates fire protection into the fibers for long-term safety. Its products include filament yarns designed for flame retardancy, antimicrobial protection, and low-melt functionality. It offers various specialty fibers, including low-pill, bicomponent, and biopolymer options. Its brands include Trevira Bioactive for antimicrobial properties, Trevira Classixx for durability and colorfastness, and Trevira Sinfineco for sustainability. The company supports textile development through chromatography, spectroscopy, and physical measurement testing services.
Ranking as of April 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | RAINSUN INTERNATIONAL TRADE CO., LTD. |
50.0%
|
| 2 | Western Filament, Inc. |
50.0%
|
Derivation Method
The ranking is calculated based on the click share within the filament page as of April 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Germany
|
1 | 100.0% |
76 products found - Page 2
76 products - Page 2
KB Seiren Co., Ltd.
120+ people viewing
Last viewed: 3 hours ago
■Product overview ``Ereid'' is a heat shielding polyester filament that reflects infrared rays contained in sunlight and blocks ultraviolet rays. "...
KB Seiren Co., Ltd.
110+ people viewing
Last viewed: 11 hours ago
■"New sense polyester" Elegant and silky soft feel Vega is the industry's first straight-spun microfilament type full dull polyester yarn developed...
KB Seiren Co., Ltd.
100+ people viewing
Last viewed: 1 day ago
■Product overview "Cosmo Alpha" is an alkali-dissolved splitting polyester filament. After alkali treatment, it becomes a 9-part 100% polyester mic...
KB Seiren Co., Ltd.
90+ people viewing
■Heat shielding polyester material ``Shadan'' uses ``Ereid,'' a core-sheath structure conjugate filament that reflects infrared rays contained in s...
KB Seiren Co., Ltd.
100+ people viewing
■Product overview ``Soreful'' is a textile with an elegant luster that uses differentially shrinkable blended polyester filaments to achieve a mode...
KB Seiren Co., Ltd.
100+ people viewing
■High multi-polyester filament “Vega” High multi-polyester "Vega" is an ultra-fine polyester thread. By eliminating fuzz and thread breakage during...
