#Japan #recycling #GUNZE #Moriyama #GEOPLAS

GUNZE Debuts Eco-Friendly Shrink Film: GEOPLAS(R) HCR1

GUNZE Corporation is set to introduce its innovative hybrid shrink film, GEOPLAS(R) HCR1, in December 2025. This advanced product incorporates deinked materials sourced from recycled label waste, reflecting a commitment to reducing environmental impact while ensuring versatility for various bottle applications.

Background: The Shift Towards Sustainable Plastics

As global efforts to eliminate plastic use gain momentum, the practical utility of plastics is experiencing renewed attention, particularly concerning convenience and hygiene. In light of this, the urgency for developing technologies that facilitate recycling and the establishment of robust recycling schemes has never been more critical.

GUNZE is taking proactive steps towards sustainability through its main factory in Moriyama, which is transitioning into a Circular Factory(R) model. This initiative focuses on reducing CO₂ emissions by utilizing renewable energy and ensuring that no plastic waste is produced.

Challenges in Recycling Plastics

Recycling plastic films has faced significant hurdles due to material properties, collection logistics, and costs. One common recycling method, known as the “mass balance approach,” assigns a portion of recycled value to products. However, this process requires third-party certification, presenting implementation challenges.

Recognizing these barriers, GUNZE has developed a new deinking technology designed to streamline the recycling process. This technology is central to the launch of GEOPLAS(R) HCR1, an eco-friendly hybrid shrink film that not only reduces the use of virgin plastics in the shrink label market but also balances usability and functionality.

Key Features of GEOPLAS(R) HCR1

1. Use of Recycled Materials: The film incorporates deinked recycled materials sourced from collected label waste, with 1% recycled content in the 24µm product and 5% in the 35µm variant.
2. High Shrinkability: This film boasts an impressive maximum shrink rate of 74%, achieving excellent shrink results and adaptability for irregular bottle shapes.
3. Easy-to-Use Features: The film is designed for easy peeling along perforations, enhancing its separability and overall user experience.

Future Developments

GUNZE aims to steadily increase the recycled content across its products, targeting a 100% recycling rate by 2030. Furthermore, the company plans to expand its range of film thickness options, catering to various markets including food and household products, thus broadening the application potential of this sustainable solution.

In summary, the launch of GEOPLAS(R) HCR1 underscores GUNZE’s dedication to sustainability, with innovative technology paving the way for a greener future in the packaging industry. By prioritizing recycling and reducing material waste, GUNZE is setting a formidable example for other corporations to follow in the fight against plastic waste.