菱華産業 List of Products and Services

To preserve our society for the long term, we have developed sustainable environmental materials from discarded waste wood. In addition to upcycling waste materials, these sustainable materials can also be recycled. In the future, we will work on creating a system for collection and recycling. Benefits of Upcycling: 1. Reduces waste 2. Utilizes materials 3. Reduces petroleum plastics By replacing petroleum components with biomass materials, we have achieved a reduction of over 70% in petroleum components (compared to the same weight of plastic, calculated by specific gravity). We have achieved a high biomass content of 73.3% with standard specifications. Stable, high-quality injection molding is also possible. 85% of the volume is wood powder, and we have achieved over 73.3% biomass (plant-derived) content by specific gravity. We have also obtained official biomass 70 certification. Efforts to reduce costs: Unfortunately, compared to petroleum plastics that are produced and consumed in large quantities, the current manufacturing costs are very high. There are opinions that continuing to use resources dependent on overseas supply offers better cost performance.

• Subsidiary materials

Achieved mass production with 73.3% plant-based biomass components, with over 85% of the volume being wood powder *In terms of specific gravity, wood powder accounts for 51% An environmentally friendly sustainable circular material that is upcycled and recyclable To preserve our society for generations to come, we have developed sustainable environmental materials from discarded waste wood. ■MIRAIWOOD is a material primarily composed of upcycled injection-molded materials derived from plants. With over 90% of its volume being wood powder (wood is light, so it accounts for over 51% in terms of specific gravity), it can be treated as "wood products" despite being injection molded. ■We independently developed injection molding technology for wood plastic and established mass production technology in the late 2010s. We quickly succeeded in the practical application and mass production of injection molding, which had been considered difficult due to flowability issues in existing wood plastics. ■Founded in 1946, produced in our own high-quality factories in Japan, MIRAIWOOD is a plant-based environmental material originating from Japan. MIRAIWOOD is a product of Rikka Sangyo Co., Ltd., which has a wealth of production experience. It is produced consistently in our own domestic factories and partner factories.

• Subsidiary materials

Achieved mass production with 73.3% plant-based biomass components, with over 85% of the volume being wood powder. *In terms of specific gravity, wood powder accounts for 51%. An environmentally friendly sustainable circular material that is upcycled and recyclable. To leave our society for future generations, we have developed sustainable environmental materials from discarded waste wood. ■MIRAIWOOD is a material primarily composed of plant-derived upcycled injection molding material. With over 90% of its volume being wood powder (wood is light, so it accounts for over 51% in terms of specific gravity), it can be treated as a "wood product" despite being injection molded. ■We independently developed wood-plastic injection molding technology and established mass production technology in the late 2010s. We quickly succeeded in the practical application and mass production of injection molding, which was previously considered difficult due to flowability issues in existing wood-plastic materials. ■Founded in 1946, produced in our own high-quality factory in Japan, MIRAIWOOD is a plant-based environmental material originating from Japan. MIRAIWOOD is a product of Ryoka Sangyo Co., Ltd., which has a wealth of production experience. It is produced consistently in our own factories and partner factories in Japan.

• Subsidiary materials

A new material upcycled from waste wood generated in the baseball bat manufacturing process. With over 51% wood powder, it can be treated as a "wood product" for injection molded items! MIRAIWOOD products contribute to the reduction of CO₂ emissions, a cause of global warming, by incorporating a high proportion of upcycled natural materials. "MIRAIWOOD" has obtained the biomass mark 70. It is characterized by its heat resistance and ease of processing, making it widely usable for tableware, spoons, forks, and more. In light of the new law "Plastic Resource Circulation Promotion Law" coming into effect in April and for the preservation of the global environment, please consider it.

• Other biomass

For office splash prevention measures, we can accommodate everything from selecting materials such as transparent acrylic, frosted, or etched glass to large-format processing, tailored to the situation. Custom sizes are also available.

• Office supplies and stationery