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PET Knowledge Base
Enhancing Packaging Transparency: Why PET Resin Is the Smart Choice
In the modern consumer goods industry, packaging is no longer just a container—it's a visual gateway to product appeal. According to Mintel (2022), transparent packaging can increase product attractiveness by over 30%, especially in high-frequency impulse-buying scenarios like beverages, personal care, and ready-to-eat items.
China's PET Industry Surges on Dual Momentum of Macro Stimulus and Rising Demand
Wankai New Materials Co., Ltd., a major global producer and exporter of Polyethylene Terephthalate (PET) resin, observes a positive trend in the polyester industry driven by favorable macroeconomic policies and seasonal demand. Rising upstream raw material prices, increased operating rates, and growing domestic and international orders indicate that China's PET sector continues to demonstrate resilience and stability in its supply chain.
Why "Pure" PET Resin Is Considered the Safe Choice for Food Packaging
You're about to enjoy a bottle of water or a chilled soft drink. The last thing on your mind is likely the material that kept it fresh and safe. But packaging plays a crucial role in ensuring that what’s inside remains pure. In a world where purity is key, pure polyethylene terephthalate (PET) resin stands out as the unsung hero. So, what makes pure PET the gold standard for food packaging? Let's explore why it's the trusted choice for safety, sustainability, and performance
China's PET Resin Exports Show Strong Momentum in April 2025
According to market research data from Huarui Information, China's PET(Polyethylene Terephthalate) resin bottle grade export market exhibited positive momentum in April 2025. Preliminary industry estimates indicate export orders reached approximately 700,000 tons during the period, reflecting notable year-on-year growth while maintaining stable month-on-month performance.
Understanding the Relationship Between Crystallinity, Cooling Rate, and Transparency in PET Bottle Production
In the production of high-quality PET bottles, three closely interconnected factors—crystallinity, cooling rate, and transparency—play a crucial role. By carefully balancing the cooling rate and crystallinity, bottle manufacturers can optimize both transparency and mechanical strength to meet specific product requirements.
Coca-Cola FEMSA Enhances CSD Production with Sidel Super Combi
Coca-Cola FEMSA has recently installed Sidel's Super Combi at its Jundiai plant in Brazil, boosting the productivity of its carbonated soft drink (CSD) line to 39,000 bottles per hour.
Why PET Resin Is the Top Choice for FMCG Food Packaging
As the demand for convenient, ready-to-eat food continues to grow, particularly among office workers and busy consumers, the need for safe, durable, and visually appealing food packaging has never been more crucial. PET resin (Polyethylene Terephthalate) stands out as the premier choice for food packaging, offering a combination of properties that make it an ideal solution for packaging in the fast-moving consumer goods (FMCG) sector.
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.
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