In the world of packaging, sometimes the most astounding innovations emerge, and a recent development from Germany is a testament to this. The German company Koehler Paper, part of the Koehler Group, in collaboration with the French firm Wimbée, has developed the world's first cardboard cap for aerosol cans. This bold step was undertaken in partnership with their industrial client Héritage for the O'Cedar brand, which specializes in furniture care products.
The Breakthrough and Challenges of the New Material
The cardboard cap, made entirely of paper, showcases a unique blend of technologies. According to the company, the material "Koehler NexCoat® Smart" boasts excellent lamination, forming, and printing properties due to its flexible packaging paper. Currently, the caps are offered in standard diameters of 51 mm and 63.5 mm, with 45 mm and 55 mm sizes under development.
Wimbée specialists, with their extensive experience, capitalized on Koehler Paper's expertise to offer something truly innovative. The material's high resistance to bending and cracking enhances its printing and processing characteristics. The design of this innovation marks a significant step in reducing environmental impact.
Diversification and Ecology: Addressing Problems Comprehensively
Koehler Innovation & Technology, in collaboration with Koehler Paper, has worked on creating the NexFlex product line—a unique generation of flexible packaging paper. The goal is to gradually replace plastic packaging with so-called barrier paper. This approach aims to create more sustainable packaging for food products and beyond.
However, it is not as simple as it seems at first glance. Despite the attractive environmental aspect, cardboard solutions have many hidden complexities. Uncovering the true environmental impact is not easy: the costly production and recycling of paper add challenges.
Aeroplast's Opinion
Amidst the enthusiasm and inventiveness, some doubts cannot be ignored. The Aeroplast team believes that the mass use of such materials is a debatable decision. Although, from a sustainability standpoint, the cardboard cap seems like a step forward, in practice, the situation is much more complex. Unlike plastic, which is easy to recycle, cardboard consumes wood—a resource that is already under strain. The use of wood can lead to consequences that are not immediately apparent. Although plastic is often criticized, its durability and reliability are undeniable and may serve as a safer solution in the long run.
Conclusion and Open Challenge
The pursuit of innovation is a path to new heights, but every decision comes with consequences. Aeroplast, with its years of experience in manufacturing plastic components for aerosol cans, urges its clients and partners to carefully evaluate all the pros and cons of solutions offered by new materials. We are ready to offer you the best that the modern packaging industry provides and look forward to collaborating on creating sustainable yet durable solutions for you and your business. Hurry to be part of the new, but do not forget about the reliable old.
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