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What is the role of the red heart plug of the lid

Categories:Industry news
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Time of issue:2019-02-14
Views:28

(Summary description)What is the role of the red heart plug of the lid? We all talked about the lid, so there must be doubts from the little friends. What do the red heart plugs on the tea cup cover do? Basically, there will be two outlets on each lid, one open, another tea shop....

What is the role of the red heart plug of the lid?

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What is the role of the red heart plug of the lid

Categories:Industry news
Author:
Origin:
Time of issue:2019-02-14
Views:28

Information

What is the role of the red heart plug of the lid? We all talked about the lid, so there must be doubts from the little friends. What do the red heart plugs on the tea cup cover do? Basically, there will be two outlets on each lid, one open, another tea shop. The clerk will plug it with a red heart plug, and the purpose of the red heart plug is to serve two purposes:

1. It is to prevent dust from entering, and it can be opened when drinking.

Second, it is leakproof, especially when hot drinks, hot drinks have hot air, if the seal will expand, this red heart plug can prevent leakage, and can be properly ventilated.

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