Thermal Bag is a packaging material used to maintain the temperature of an item (whether cold or hot). It maintains the temperature difference between the internal and external environments by slowing down the heat transfer, thus achieving the purpose of maintaining the original temperature of food or other items requiring temperature control for a long time. According to the different use scenarios, insulation bags can be divided into food-grade insulation bags, special insulation bags for medical supplies and other types.

The main features of insulation bags are:

  1. Good thermal insulation performance
    1. Principle: It is made of highly efficient heat-insulating materials, such as polyurethane foam, aluminum foil, etc., which can effectively block the influence of external temperature on the contents.
    2. Effect: It can ensure the relative stability of the internal temperature even under extreme weather conditions, which is suitable for the transportation of refrigerated and frozen food, preservation of medicines and other fields.
  2. Easy to carry and store
    1. Design: The lightweight and soft design makes the bag easy to fold and store without taking up too much space; it is also equipped with a carrying strap or shoulder strap for users to carry.
    2. Application Scenario: Suitable for outdoor picnics, traveling with food and drinks, and also suitable for daily life after buying fresh fruits and vegetables directly back to home storage.
  3. Eco-friendly and reusable
    1. Material: Some high-end products are made of environmentally friendly materials, such as TPU waterproof fabric, which is not only safe and non-toxic, but also has good durability.
    2. Recycling: Compared with disposable plastic packaging, the insulated bags support multiple washing and reuse, which helps to reduce garbage production and promote the construction of a resource-saving society.
  4. Strong customization
    1. Appearance design: personalized pattern printing is available according to customers' needs, which increases the aesthetics and enhances brand recognition at the same time.
    2. Size: A variety of sizes and models are available for consumers to choose from to meet different capacity needs.