The process effect of the thermos cup: three aspects

The process effect of the thermos cup [https://www.toptruebottle.com/sport-water-bottle-double-walled-insulated-for-gym-product/] is mainly reflected in the insulation performance, safety and practicality. High-quality thermos cups can effectively reduce heat loss and improve insulation effect by adopting advanced processes and technologies, while ensuring material safety and avoiding the release of harmful substances.

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First of all, insulation performance is the core of the process effect of the thermos cup. Seamless liner technology reduces heat loss and improves insulation effect through stamping 1. In addition, the treatment of liner coating and liner wall thickness is also very critical. Foreign high-end brands prevent liner heat radiation and improve insulation performance by adding coatings such as copper plating, copper foil, and aluminum foil. 2. Ceramic coating liner also has better insulation and heat preservation ability, further improving insulation performance.

Secondly, safety is another important aspect of the process effect of the thermos cup. The exterior of the high-quality thermos cup will be painted to prevent stainless steel corrosion. Pay attention to the material logo on the bottom of the thermos cup. The "L" logo represents a lower carbon content and is safer. Avoid acidic beverages such as orange juice and tea to avoid reacting with stainless steel materials and releasing harmful substances. It is normal for a new thermos to have a slight odor, but a persistent pungent odor indicates a problem with the material or process.

Finally, in terms of practicality, the design of the thermos is also very important. The threaded cover design has a good insulation effect but may leak heat slightly, while the small mouth and big belly design has better insulation and sealing. 1. The 360 degrees leak-proof structure and the combination of the lock and the silicone ring ensure that the cup mouth is sealed, and the large capacity design meets daily drinking needs. 3. In addition, the spraying/powdering process is wear-resistant and durable, while the PVD process has high brightness and wear resistance, but poor impact resistance.

Image: https://ecdn6.globalso.com/upload/p/69/image_product/2024-05/sport-water-bottle-double-walled-insulated-for-gym.jpg

In summary, when choosing a thermos, you should pay attention to details such as the corrosion resistance of the material, the seamless process of the liner, and the design of the insulation cover, and choose the right style considering your own usage habits.

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