The products are all derived from recycled polyester plastic bottle flakes, cover fabric for luggage, umbrellas, dining table, curtain and tents etc., and meet the different needs of customers.

百川的产品原料均来源于可回收聚酯塑料瓶片，经营产品涵盖箱包布、雨伞布、餐桌布、窗帘布、帐篷布等布料，满足了客户的不同需求。

youdao

It even made jerseys for nine football teams competing in the World Cup when it was held in South Africa - using polyester recycled from plastic bottles.

BBC: Technology

It's made by wrapping plastic from recycled bottles around a polyester fiber and swaddling it all in cotton.

FORBES: Magazine Article