FullsunBio Launches High-Performance Biodegradable Heat Shrink Film: Pioneering Eco-Friendly Packaging Solutions for Global Markets

Against the backdrop of the global plastic pollution crisis and the rapid development of the green packaging industry—with China’s eco-friendly heat shrink film market alone reaching 15.68 billion RMB in 2025 and projected to hit 18.64 billion RMB in 2026—Qingdao Fullsun Biotechnology Co., Ltd. has launched a high-performance Biodegradable Heat Shrink Film that perfectly balances functional performance and environmental sustainability. As a professional manufacturer specializing in the production of biodegradable heat shrink wrapping film, composite printed roll film, biodegradable garbage bags and biodegradable shopping bags, FullsunBio has always taken "reducing white plastic pollution and building a sustainable packaging ecosystem" as its core mission, and this new shrink film product is another masterpiece of the company’s technological innovation in the biodegradable packaging field.

The FullsunBio Biodegradable Heat Shrink Film boasts outstanding physical and mechanical properties that rival traditional non-degradable shrink films. It features high clarity and gloss, ensuring excellent product display effects for packaged goods—whether it is beverage bottle labeling, food set packaging, or daily chemical product bundling, the film can form a tight and smooth wrap, enhancing the visual appeal of products on store shelves. Meanwhile, it has excellent shrinkage performance with a balanced shrinkage rate, adapting to various automatic packaging equipment on the market, which means enterprises can switch to this eco-friendly film without replacing their existing production lines, realizing a smooth and cost-effective transition to green packaging. In addition, the film has good puncture resistance and moisture resistance, effectively protecting the safety and freshness of products during transportation and storage, and fully meeting the practical packaging needs of various industries.

What truly sets the FullsunBio Biodegradable Heat Shrink Film apart is its exceptional biodegradable performance and compliance with international environmental standards. The product has passed rigorous authoritative testing and obtained a number of international certifications including DIN-EN13432, BPI, REACH and FDA, which fully verifies its safety, environmental protection and reliability in food contact and industrial applications. Notably, the film is also certified by the U.S. soil and marine biodegradation standards, setting a new benchmark for the environmental performance of shrink film products. After use, when the film is buried 50 cm deep in the soil, it can naturally degrade into harmless substances such as water, carbon dioxide and methane within 360 days, without leaving any toxic residues or microplastics that cause soil pollution. What’s more, it shows even better degradation performance in seawater environments—adapting to the ISO 5430:2023 marine biodegradation and ecotoxicity testing standardsISO, the film can be effectively decomposed by marine microorganisms, avoiding the harm of plastic waste to marine ecosystems such as seabed sediments and marine life. This dual environmental adaptability makes the product an ideal choice for coastal industries, aquatic product packaging and cross-border logistics packaging, effectively solving the white pollution problem in both terrestrial and marine environments.

In industrial composting environments, the FullsunBio Biodegradable Heat Shrink Film also performs excellently: it can be completely degraded into water and carbon dioxide within 180 days in professional compost conditions that meet the DIN-EN13432 standard, and the degradation residues have no adverse effects on plant growth and soil microorganisms, fully complying with the ecological safety requirements of industrial composting. This means that after use, the film can be recycled together with organic waste for composting treatment, forming a closed-loop green packaging chain and realizing the resource utilization of packaging waste.

As the global packaging industry accelerates its transformation to low-carbon and sustainability, FullsunBio’s Biodegradable Heat Shrink Film is well positioned to seize the market opportunity brought by the rapid growth of the eco-friendly packaging industry. Driven by policies such as China’s "14th Five-Year Plan for Plastic Pollution Control" and the EU’s circular economy directive, more and more enterprises are required to adopt environmentally friendly and degradable packaging materials to meet regulatory compliance and ESG supply chain requirements. FullsunBio’s biodegradable heat shrink film, with its comprehensive performance advantages and international certification qualifications, can fully meet the packaging needs of various downstream industries, including food and beverage, daily chemicals, medicine, e-commerce logistics and other fields. For food and beverage enterprises, it can be used for bottle body labeling, gift box set packaging and fresh food preservation packaging; for pharmaceutical enterprises, it meets the high safety and hygiene requirements of medical packaging; for e-commerce logistics enterprises, it can be used for cargo bundling and packaging, reducing the environmental impact of logistics packaging waste.

Qingdao Fullsun Biotechnology Co., Ltd. has always adhered to the concept of independent innovation and environmental protection development, and its entire series of biodegradable packaging products, including the heat shrink film, are the result of the company’s continuous investment in R&D and technological breakthroughs. The company’s professional R&D team has optimized the formula and production process of the shrink film, using high-quality biodegradable polymer materials such as PBAT and PLA, which not only ensures the product’s functional performance but also maximizes its biodegradable efficiency. At the same time, the company also provides customized services for customers, such as personalized printing and different thickness specifications, to meet the diversified packaging needs of different industries and enterprises.

To further promote the popularization and application of biodegradable packaging products and let more global customers experience the high performance and environmental protection of FullsunBio’s Biodegradable Heat Shrink Film, the company warmly invites enterprises from all over the world to visit its official website to apply for free samples. Customers can click on the link //www.fullsunbiopackaging.com/ to get detailed product information and sample application channels, and work with FullsunBio to explore green and sustainable packaging solutions, jointly contribute to the global cause of plastic pollution control and build a more environmentally friendly future for the earth.

In the era of green development, the FullsunBio Biodegradable Heat Shrink Film is not only a high-quality packaging product, but also a concrete practice of enterprises to fulfill their environmental social responsibility. With its excellent performance, international certification and perfect after-sales service, Qingdao Fullsun Biotechnology Co., Ltd. is committed to becoming a reliable global partner for the green transformation of the packaging industry, and will continue to innovate and develop more high-performance, environmentally friendly biodegradable packaging products, leading the development of the global biodegradable packaging industry and creating a sustainable packaging ecosystem for the world.