三洋 Company Profile

【Useful Even During Disasters!】What Are the Surprising Uses of Ice Packs and Cool Boxes!? Japan is often called a disaster-prone country, experiencing disasters almost every year... Predictions suggest that various disasters are likely to occur with high probability in the near future. Let’s take the time to learn about the disasters that have occurred in Japan in recent years, think about what we can do, and acquire the knowledge and measures to protect ourselves! This time, we will introduce what you should prepare for disasters and useful knowledge during such times! What is Disaster Volunteering? When a disaster occurs, the support of disaster volunteers is essential for the recovery and reconstruction of affected areas. The aim is to assist those affected in returning to their normal lives as quickly as possible, with various disaster volunteer activities ranging from physical labor to administrative tasks and emotional support! Additionally, direct recovery support such as food distribution is also very important. We will introduce examples of how cool boxes are used during such disasters. For more details, please refer to the related links.

The Z Pack, which is active in various situations, has now been upgraded to a more powerful version! This product is recommended for those who frequently open and close their cool boxes and are concerned about temperature management of the items inside. Introducing the Z Pack 300L with a cooling unit, a foldable cool box equipped with a cooling unit. What’s different from the regular Z Pack? → There are three major differences! 1. High-power cooling system Normally, you would need to use the Z Pack in conjunction with ice packs for temperature management, but this product comes with a cooling unit, allowing you to store items in refrigerated or frozen conditions without the need for dry ice or ice packs! By simply using the Z Pack with the cooling unit, you can maintain a temperature range of -20 to +5°C, transforming a regular vehicle into a refrigerated or frozen one in no time! The high-power cooling system allows for quick cooling of the interior to refrigeration or freezing temperatures. *For more details, please see the related links below.

Introducing the "Z Pack," a large commercial cooler box available in stock that solves the issue of small sizes in foam and resin molded cooler boxes. We offer five sizes: 75, 90, 150, 240, and 300 liters. It excels when you want to transport a large quantity of refrigerated or frozen items at once. Made from high-quality domestically produced aluminum-coated fabric, it reflects direct sunlight and suppresses radiant heat. The core material is a 30mm thick insulation board used in construction materials, providing high insulation performance and durability. As reference data, we present the temperature test results assuming the delivery and storage of bottled beverages in an environment with an outside temperature of 40°C. By using cold packs in conjunction with the cooler box, it is possible to maintain a refrigerated state of 10°C or lower for 12 hours. Test conditions: Cooler box used: Z Pack 75L Cold packs used: 0°C grade cold packs, 2kg Contents: 10 bottles of 500ml bottled water Outside temperature: 40°C *For more details, please check the related links below.