International inspection standards for thermos cups

1. What is a thermos cup?

A thermos cupis a cup that can keep warm. It usually consists of an inner tank, an outer shell, a sealing lid, a straw and other components. The main function of the thermos cup is to keep hot or cold drinks hot or cold for a period of time so that they can be drunk anytime and anywhere.

2. What are the international inspection standards for thermos cups?

The international inspection standards for thermos cups are divided into two aspects: one is the quality standard; the other is the appearance standard. The quality standards include liner, materials, sealing, thermal insulation, health indicators, etc., while the appearance standards include workmanship, color, defects, etc.

3. Quality standards for thermos cups
4. Inner tank: The inner tank of the thermos cup should be made of stainless steel or glass.

2. Material: The material of the thermos cup should comply with relevant national regulations, and should not have any peculiar smell or color during use.

3. Sealing: Sealing is an important indicator of the thermos cup. There should be no leakage during normal use.

4. Thermal insulation: Thermal insulation is the core indicator of the thermos cup. It should comply with relevant national regulations and be able to maintain the temperature without dropping within a certain period of time.

Diaalth indicators: The health indicators of the thermos cup include whether harmful substances will be released during use, whether it is susceptible to thermal decomposition, and other safety indicators.

Appearance standards of thermos cups

1. Craftsmanship: The surface of the thermos cup should not have obvious burrs, scratches, knife edges and uneven uneven defects.

2. Color: The color of the thermos cup should be consistent with the sample, and there should be no obvious color difference.

3. Defects: The thermos cup should not have obvious defects such as bubbles, light leakage, blisters, cracks, etc.

The above are the international inspection standards for thermos cups. When consumers purchase thermos cups, in addition to paying attention to brand, price, etc., they should also pay attention to the quality and appearance standards of the product in order to choose high-quality and excellent products.