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2024-06-26 02:46:46 -

What Are The Characteristics Of Hollow Paper Cup?

Hollow paper cup is a specially designed paper cup with the following characteristics: 1. Hollow structure: Hollow Paper Cup is designed with a hollow structure, that is, an air gap is formed between the inner and outer layers of the paper cup. This design aims to reduce the temperature conduction inside and outside the paper cup, so that the outer layer is not affected by the hot liquid on the...

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