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How to distinguish genuine and fake vacuum flaskscomparison of pros and cons 1. simple identification method of thermal insulation performance: pour boiling water into the thermos cup and tighten the cork or lid c...See More
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10-082021Tips for choosing a vacuum cupthe principle of the thermos cup is that it has a two-layer structure with a high vacuum state in the middle, which can block convection and heat dissipation. at th...
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06-232021The thermos cup has functionsthe exterior is smooth and odorless. after pouring boiling water, the thermos cup that does not feel hot in your hand can be called a good cup. the inside and outsi...
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01-122021How to choose a vacuum flask?one: when buying a vacuum flask, you must go to a regular store to buy it, at least from the source of goods, and dont endanger your health for petty profits; 2: wh...
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09-202020Insulation pot cleaning method-maintenance tips1. in order to prolong the service life of the kettle, the mineral deposits in the kettle should be cleaned regularly.2. when cleaning, be sure to disconnect the pow...
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07-232020What does the holding time of the vacuum flask depend on?vacuum insulation cup manufacturers: what does the length of the vacuum insulation cup hold?1. the length of the heat preservation time of the vacuum insulation cup ...