Cardboard bed recommended by the National Federation of Corrugated Cardboard Industry Associations.
The Great East Japan Earthquake highlighted health issues such as economy class syndrome due to prolonged shelter living. With the risk of death in the worst-case scenario being pointed out, cardboard simple beds have gained attention as a solution. In many cases at shelters, people continue to live in a state of sleeping on the floor, which can lead to reluctance to stand up, decreased walking function and increased risk of lower limb thrombosis due to inactivity, elevated blood pressure from insomnia, coughing and reduced respiratory function from inhaling dust from the floor, and mental and physical stress. Simple beds that are 35 cm high from the floor are effective not only for ease of standing up but also for dust prevention from the floor. The National Federation of Corrugated Container Manufacturers (Zen-Danren) is actively working to improve the shelter environment during disasters. In particular, they contribute to improving the living conditions of evacuees through the provision of cardboard beds. The Cabinet Office's "Shelter Management Guidelines" recommend the installation of simple beds such as cardboard beds as a measure to improve sleeping arrangements in shelters. Additionally, the Cabinet Office's materials suggest considering the use of not only cardboard beds but also easily reusable simple beds and air beds as options.
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basic information
- Specifications Packaging dimensions: Width 1,149 × Depth 329 × Height 862 mm Packaging weight: Approximately 22 kg per box Assembled dimensions: Long side 1,950 × Short side 970 × Height of sleeping surface 367 mm (when using the two included top boards) No tools required; can be assembled in a short time Made of cardboard; recyclable - Notes The external dimensions are calculated based on the design dimensions specified by the entire section (line spacing dimensions) according to our design standards. Actual dimensions may vary slightly due to manufacturing conditions. As of June 24, 2026, the dimension notation has been revised to display packaging dimensions and assembled dimensions.
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Applications/Examples of results
- Purpose Emergency shelter stockpiling Disaster prevention equipment for local governments Disaster prevention warehouses and centers Corporate BCP measures Disaster stockpiling for schools and public facilities Emergency accommodation during disasters Disaster prevention training and shelter opening drills Stockpiling for government agencies, medical, and welfare facilities - Achievements Recommended standard products by the National Federation of Corrugated Cardboard Manufacturers (Zen-Danren) Support for implementation for government and local authorities Response to disaster stockpiling for companies and organizations Nationwide shipping available No tools required for assembly Can be recycled as waste paper after use
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Company information
Case by Case is the official online store operated by Kyowa Corrugated Co., Ltd. As a cardboard product manufacturer, we design, develop, and sell original products, including cardboard mazes, workshop kits, and building materials. We deliver our manufacturer-direct products throughout Japan. Sales are available in Japan only. We accept inquiries in Japanese only and are unable to respond to inquiries in other languages. ZH: 仅限日本国内销售，仅接受日语咨询。 KO: 일본 국내 판매만 가능합니다. 일본어 문의만 가능합니다. ES: Ventas solo en Japón. Consultas solo en japonés. FR: Vente au Japon uniquement. Demandes en japonais uniquement. DE: Verkauf nur in Japan. Anfragen nur auf Japanisch.
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