News

Pliith’s brand ambassador, “Pu Pu,” invites you to co-create a better life.

Pliith’s brand ambassador, “Pu Pu,” invites you to co-create a better life.

“Pupu” adopts the design of a little tree‑person, personifying trees and drawing on their natural cycle of growth—leaves sprouting and falling—to convey that Puli’s polylactic acid materials are both biodegradable and recyclable. The tree crown is rendered in Puli’s signature eco‑green, symbolizing environmental sustainability and energy conservation. Dressed in a white T‑shirt emblazoned with the pliith logo, Pupu embodies the excellent processability of Puli’s polylactic acid materials. As Puli’s ambassador of green, nature‑inspired creativity, Pupu presents an energetic, upward‑leaning, and vibrant image, reflecting Puli’s core corporate values: “striving with determination, embracing inclusivity, and taking responsible ownership.”

2022-12-08

Embarking on a New Journey of Endeavor! The Wuhu Municipal Party Committee and Municipal Government Conducted a Field Visit to Pliith.

Embarking on a New Journey of Endeavor! The Wuhu Municipal Party Committee and Municipal Government Conducted a Field Visit to Pliith.

On October 5, the Wuhu City High-Quality Development Conference and the Third-Quarter Key Work Review Meeting launched a collective field‑visit program. The delegation conducted an on-site inspection of the Pliith project construction site, listening to reports on construction progress and receiving an overview of the company’s development.

2022-12-08

Major News: The Wuhu Municipal Bio-based Materials Joint Innovation Center has been established, and the Pliith polylactic acid project is set to enter mass production!

Major News: The Wuhu Municipal Bio-based Materials Joint Innovation Center has been established, and the Pliith polylactic acid project is set to enter mass production!

On the morning of July 5, the unveiling ceremony for the Wuhu Bio-based Materials Joint Innovation Center—jointly established by Puli Si Biotechnology Co., Ltd., the Wuhu Municipal People’s Government, and the Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun—was successfully held in Wuhu, Anhui.

2022-07-06

An Overview of Recycling and Circular Economy Technologies for Polylactic Acid (PLA)

An Overview of Recycling and Circular Economy Technologies for Polylactic Acid (PLA)

With the introduction of carbon‑peak and carbon‑neutral goals by countries worldwide, low‑carbon, environmentally friendly, renewable bio‑based materials and plastic recycling have become key market trends. Several policy documents issued by the European Union and the United States call for phasing out virgin petroleum‑based plastics in the future, replacing them with recycled and bio‑based materials.

2022-04-18

Jin Xin of China University of Petroleum: Developing a non‑food biomass–based route for producing polylactic acid!

Jin Xin of China University of Petroleum: Developing a non‑food biomass–based route for producing polylactic acid!

Developing non‑food‑based biomass energy crops has already become a new trend. Associate Professor Jin Xin of the State Key Laboratory of Heavy Oil at China University of Petroleum (East China) has long been dedicated to research on the synthesis of high‑value‑added chemicals from non‑food feedstocks. Grounded in China’s national conditions, he is vigorously promoting biomass energy sources that are primarily non‑food‑based, aiming to fundamentally address the country’s energy challenges and environmental constraints.

2022-04-14

2021 China Polylactic Acid (PLA) Industry Chain: Under the Plastic Restriction Policy, the PLA Industry Holds Promising Prospects for the Future

2021 China Polylactic Acid (PLA) Industry Chain: Under the Plastic Restriction Policy, the PLA Industry Holds Promising Prospects for the Future

Polylactic acid, formally known as Poly Lactic Acid or Poly lactide, is a high‑molecular‑weight polyester material synthesized via polymerization using lactic acid or its dimer, lactide, as monomers. It is an artificially produced synthetic polymer characterized by its bio‑based origin and biodegradability. At present, polylactic acid is the most industrially mature, highest‑volume‑produced, and most widely applied biodegradable plastic worldwide. The polylactic acid industry’s upstream segment comprises various feedstock materials such as corn, sugarcane, and sugar beets; the midstream involves the production of polylactic acid itself; and the downstream primarily encompasses its end‑use applications, including eco‑friendly tableware and sustainable packaging.

2022-04-12

Cotton textile enterprises have successfully developed bio-based PLA and PHBV fabric series!

Cotton textile enterprises have successfully developed bio-based PLA and PHBV fabric series!

The Biodegradable and Recyclable Center has learned that, recently, the bio-based PLA and PHBV fabric series developed by Weiqiao Textile have passed antibacterial performance testing.

2022-03-29

2022 China Polylactic Acid (PLA) Industry: Market Status and Development Forecast

2022 China Polylactic Acid (PLA) Industry: Market Status and Development Forecast

Polylactic acid is a high‑molecular‑weight polyester material synthesized via polymerization, using lactic acid or its dimer, lactide, as the monomer. It is an artificially produced synthetic polymer that is bio‑based and biodegradable, capable of substantially balancing carbon emissions with carbon sequestration in the atmosphere, thereby facilitating the achievement of carbon neutrality in the plastics industry.

2022-02-25

The groundbreaking ceremony for Puli Si Biotechnology Co., Ltd. has officially commenced.

The groundbreaking ceremony for Puli Si Biotechnology Co., Ltd. has officially commenced.

At 9:58 a.m. on September 25, 2021, the groundbreaking ceremony for Puli Si Biotechnology Co., Ltd. officially commenced. Amid this bountiful early autumn, we gather here to witness this momentous occasion.

2021-09-25

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