Stainless steel vacuum cup usage tips

1. Precautions when using stainless steel vacuum cups

When using stainless steel vacuum cups, you need to pay attention to the following points:

1. Keep the cup clean and sanitary, wash it with warm water and dish soap every day;
2. Tighten the lid of the vacuum cup to ensure the sealing effect;
3. Do not exclude the vacuum cup cover to avoid affecting the vacuum sealing performance;
4. Stainless steel vacuum cups are not suitable for use in high temperature environments, and do not freeze them in the refrigerator.

2. Solutions to air leakage problems

During the use of the stainless steel vacuum cup, air leakage may occur, which will affect the realization of the vacuum effect. Here are several solutions:

1. Check whether the sealing strip of the cover is aged or damaged. If it is damaged, replace it with a new one;
2. Put the cup into hot water and heat it for 2-3 minutes, then quickly put it into ice water to form a vacuum on the surface of the cup;
3. Place the cup upside down, use a thin stick or straw to gently press the air valve on the lid, and then quickly release it to draw out the air in the cup and create a vacuum.

3. Practical methods of vacuuming

In order to better use the stainless steel vacuum cup, we can use the following practical methods of vacuuming:

1. Wash the empty cup and place it upside down to dry;
2. Gently press the air valve on the cover a few times to ensure that it is flexible and moveable;
3. Place the clean cup upside down according to your needs;
4. Put the straw or thin stick into the cup so that it lies flat against the wall of the cup to avoid blocking the airflow;
5. Gently insert the straw or thin stick into the air valve of the cup lid to keep it snug;
6. Blow air into the straw or thin stick with your mouth until the inside of the cup is filled with air, then gently pull out the straw or thin stick;
7. Press the air valve on the cover again and fasten the cover.

Through the above practical methods of vacuuming, you can effectively maintain the vacuum of the stainless steel vacuum cup, making your drinks healthier and more delicious.

【Conclusion】

The stainless steel vacuum cup is a practical Thermos cup, especially suitable for long-term heat preservation. During use, please pay attention to maintaining cleanliness and sealing, as well as reasonable vacuuming methods, so as to make your cup more convenient and practical and make your life better.