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How does the vacuum insulation in a stainless steel flask work to keep liquids hot or cold? How does the vacuum insulation in a stainless steel flask work to keep liquids hot or cold? The insulation relies on the principle that heat transfer requires a medium. In a typical flask, there are t...
Industry News
2026-01-28
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When Did the Insulated Stainless Steel Water Bottle Appear and Develop? Insulated stainless steel water bottles are widely used for storing and carrying liquids while maintaining temperature over extended periods. They combine stainless steel construction with vacuum insu...
Industry News
2025-12-12
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