1. Concept and function of insulation cup grade
The insulation cup grade refers to the performance evaluation of insulation cups in terms of insulation and cooling, usually divided into grades A, B, C, Д, and E. Different grades of insulation cups have different insulation and cooling effects in different environments. Understanding the role of insulation cup grades can help us better choose insulation cups to meet our different usage needs.
2. Classification criteria for insulation cup grades
The classification of insulation cup grades is usually evaluated based on the insulation effect. The following are common classification standards for insulation cup grades:
Level | Insulation/Cooling Time | Operating Environment
A | Над 10 часы | Room temperature
B | 6-10 часы | Room temperature or low temperature environment
C | 3-6 часы | Low temperature environment
Д | 1-3 часы | Extreme low temperature environment
Э | Less than 1 hour | Cannot keep warm
3. How to choose the appropriate insulation cup grade for oneself
When choosing a thermos cup, we need to choose the appropriate grade according to our own usage needs. Here are some reference factors:
(1) Usage time: If you need to use a thermos for a long time when going out, you should choose a product with a higher level of thermos to ensure that you can enjoy the drink for a long time.
(2) Usage environment: If you often need to use insulated cups outdoors or in low-temperature environments, you should choose products with higher insulation cup grades to ensure insulation in low-temperature environments.
(3) Usage purpose: If you only need to enjoy drinks for a short period of time, you can choose products with lower levels of thermos cups to meet your needs.
Summary: When choosing a thermos cup, we not only need to consider factors such as style, material, and capacity, but also need to understand the grading of the thermos cup, in order to choose the product that suits our needs and enjoy a warm, convenient, and healthy lifestyle.
