Views: 0 Author: Site Editor Publish Time: 2023-02-27 Origin: Site
The sleeping bag works on the principle that it can form a layer of air between you and the wet and cold air or ground that will not circulate, and once this air compartment is warmed by your body temperature, it can play a good insulation effect together with the sleeping bag's own insulation filling material. The comfort temperature standard is an important parameter of the sleeping bag, but what does it mean specifically?
Here is the list of contents：
The meaning and composition of the travel sleeping bag temperature label
Comfortable low-temperature marking method
Comfortable temperature label roughly means that when the temperature is low to a specific value at night, we will feel comfortable when using the sleeping bag to sleep, if the temperature drops again will feel the cold. Some sleeping bags will also be marked with the limit of the temperature scale. The sleeping bag general temperature label consists of three data.
l Low temperature: refers to the extreme temperature of the sleeping bag, only that you will not be frozen to death in such a low temperature, it is difficult to say whether you can sleep. Lower than this temperature is dangerous for the user. Low comfort temperature is generally defined as the low temperature of the human body in 8 hours of continuous warm sleep; limit temperature refers to the sleeping bag that can protect the body from losing temperature, generally refers to the human body in 6 hours of continuous warm sleep temperature, to the level of the human body does not cause dangerous injury.
l Comfortable low temperature: refers to the ideal temperature for the sleeping bag to use comfortably. At this temperature, a person can sleep very comfortably without being unable to sleep because of the cold.
l High temperature: refers to the upper limit of the temperature use range, above this temperature, the user will be too hot to bear.
With the comfortable low temperature on the sleeping bag, there are 2 marking methods. One is to mark an absolute temperature, such as -10 ℃, indicating that the sleeping bag is at a comfortable low temperature of -10 ℃. Another is to mark the temperature range, the transition from red to green or blue, such as red from 5 ℃, to 0 ℃ when the transition to light green, in -5 ℃ when the transition to dark green. This temperature indicates the meaning of 5 ℃ warm, 0 ℃ suitable, -5 ℃ when feeling very cold, this sleeping bag is a comfortable low temperature of 0 ℃. It should be noted that comfortable low temperature is only a relative concept, sleeping bag products without industry associations, no industry standards, some large brands and research institutions based on laboratory tests and field experience to determine the above three temperatures.
Different manufacturers of their own products calibrated comfort low temperature for the user only has reference significance because the comfort temperature will vary from person to person and from the environment to environment. Sleeping bag comfort temperature standard is an important reference basis, of course, also consider the sleeping bag temperature standard labeling reference method. Most sleeping bags are tested in accordance with the European and American physique, and Europeans and Asians' physique is not the same, Europe and the United States Asian people's ability to withstand cold is about 20% stronger. Therefore, if the labeled comfort temperature is -20 ℃ sleeping bag we should be treated as -15 ℃ to see. If the label is the limit temperature standard and not labeled comfort temperature standard, it should be based on the limit temperature standard up to 40%. For example, the extreme temperature standard of -8 ℃ sleeping bag should be seen as a comfortable temperature standard of -3 ℃ or so. And then calculated in accordance with the Asian physique, the comfort temperature should be around 0 ℃.
NINGBO EASYGET CO., LTD., which is equipped with professional staff and human resources, is well trained to provide good service to our customers. We are sensitive to the ever-changing business environment and the growing demand for competent, efficient, and quality products, which is essential to ensure that our customers' needs are met. If you are interested in our products, please feel free to contact us for more information on our products.
