Polyethylene Terephthalate（PET）Knowledge Base

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PET Knowledge Base

Synergy Between Raw Materials and Production Processes: Key to High-Quality PET Water Bottles

The production of high-quality polyethylene terephthalate (PET) water bottles depends on the perfect balance of selecting top-quality raw materials and precise production processes. At Wankai New Materials, it is understood that this synergy is crucial for producing PET resins that meet consumer demands for clarity, strength, safety, and sustainability.

PET vs. Bioplastics: Why PET Isn’t Biodegradable—But Still a Sustainability Champion

In the heated debate over sustainability in the plastics industry, PET (polyethylene terephthalate) often takes center stage. While it's not biodegradable, PET's superpower lies in its unmatched recyclability, making it a sustainability superstar. But how does a non-biodegradable plastic like PET still manage to be a green hero? Let's dive into the surprising science behind PET's biodegradability (or lack thereof), its recycling revolution, and its critical role in the circular economy.

U.S. Tariffs on Steel and Aluminum: Potential Impact on the Global PET Industry?

Former U.S. President Donald Trump’s announcement of a 25% tariff on all imported steel and aluminum, starting March 12, has raised questions about its potential impact on global industries, including polyethylene terephthalate (PET) production.

Thermophilic Bacterium Achieves Breakthrough in Plastic Recycling with High Conversion Rate

Currently, the focus in PET waste recycling is on achieving efficient degradation. Advances in genetic engineering and chemical recycling technologies are significantly enhancing the degradation efficiency of polyethylene terephthalate (PET) , paving the way for more sustainable plastic circularity.

Revolutionizing PET Recycling: A Case Study on Transforming Bottle Flakes into High-Quality Sheets

As global attention on environmental protection and sustainable development continues to increase, the concept of a circular economy has been widely promoted across various industries. As one of the most widely used plastics, polyethylene terephthalate (PET) faces significant pressure for recycling and reuse. In this context, the circular reuse of PET not only helps reduce environmental pollution but also significantly lowers production costs.

What is APET Sheet and Which Type of PET Resin is Ideal for Its Production?

APET (Amorphous Polyethylene Terephthalate) sheets are a versatile and high-performance material widely used in industries like packaging, medical, and food. Made from high-quality PET resin, these transparent sheets can be molded or thermoformed to meet specific needs. In this article, we'll explore the production process, key advantages, and applications of APET sheets, highlighting how the right PET resin, such as Wankai's WK-821 and WK-901, enhances product quality and performance.

PET: Why it's NOT a Single Use Plastic

PET (Polyethylene Terephthalate) has become a preferred material for packaging worldwide due to its exceptional properties. It is lightweight, providing ease of handling and reduced transportation emissions. Its strength ensures durability and safety, making it ideal for food, beverages, and other consumer goods. Unlike single-use plastics, PET stands out for its recyclability and long-term sustainability.

Unlocking the Potential of PET: A Path to Sustainable Monomaterial Packaging

Recent reports highlight that billions of PET (Polyethylene Terephthalate) bottle caps are entering the market, marking a milestone in PET material integration. This achievement showcases PET's flexibility and enhances the recyclability of PET-based rigid packaging. The question now is: Can this material integration extend to both rigid PET bottles and thermoformed PET soft packaging?

Groundbreaking Bio-Catalyst Revolutionizes PET Plastic Recycling

A revolutionary bio-catalyst, KUBU-M12, developed by Prof. Kim Kyung-jin at Kyungpook National University in collaboration with CJ CheilJedang, promises to transform PET (polyethylene terephthalate) plastic recycling. The results were published in Science on January 3, 2025.

Can PET Plastic Support the 3Rs—Reduce, Reuse, and Recycle—Towards Sustainability?

As one of the key inventions of the 20th century, polyethylene terephthalate (PET) plastic quickly became a staple in the packaging industry due to its lightweight, high strength, and excellent moldability. Beyond packaging, its potential has expanded into industries such as electric vehicles, drones, and solar energy. However, PET also faces significant challenges related to environmental pollution and resource waste, raising important questions about its role in sustainable development.

How to Balance Sustainability, Efficiency and Innovation for a Greener PET Processing Industry?

PET (Polyethylene Terephthalate) is a versatile plastic widely used in industries such as packaging, textiles, automotive, and medical devices. As sustainability increasingly becomes a key focus in the plastics industry, it is essential for PET manufacturers to find ways to reduce their environmental impact while balancing cost, efficiency, and innovation through the adoption of energy-efficient technologies, sustainable practices, and responsible material choices.

The Top 4 Challenges Facing PET Producers: Navigating Sustainability and Supply Chain Pressures

The Polyethylene Terephthalate (PET) industry is facing increasing pressure as it contends with a range of evolving challenges. From legislative mandates to shifting consumer demands, producers are under growing pressure to stay competitive and meet sustainability goals. To navigate these challenges effectively, collaboration, strategic investment, and clear industry policies are crucial.

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