# Teijin Frontier to expand recycled polyester yarn production in Thailand

Teijin Frontier will expand production capacity for high-tenacity recycled polyester filament yarn at its TPL subsidiary in Pathumthani, Thailand, increasing output by 620 tons per year. Work begins in November 2025.

- Type: Expansion
- Announced: 2025-09-08
- Where: Pathumthani, Thailand
- Status: announced
- Capacity: 620 tons per year
- Products: high-tenacity recycled polyester filament yarn
- Sectors: [Industrial Textiles](https://endata.com/sectors/industrial-textiles.md)

## Companies

- [Teijin Frontier](https://endata.com/companies/23526.md)
- [Teijin Polyester (Thailand)](https://endata.com/companies/66106.md)

## Sources

- [tafrontier-grp.com](https://www.tafrontier-grp.com/english/news/258/), 2025-09-08: "The expansion at Teijin Polyester (Thailand) Limited... will begin in November 2025, and is expected to increase production by 620 tons per year."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.