With the improvement of living standards, various kinds of insulation cups have appeared on the market. Thermal insulation cup is usually made of ceramic or stainless steel and vacuum layer made of water container, with top cover, tight seal, vacuum insulation layer can make the interior objects postpone heat dissipation, so as to achieve the purpose of insulation. Today, Xiaobian tells you a few tips for choosing a vacuum cup.
1, the simple identification method of vacuum insulation performance: pour the boiling water into the thermal insulation cup and close the bottle stopper clockwise or the cup cover for 2-3 minutes, touch the surface of the cup with the hand, if the cup has the obvious warm heat phenomenon, it shows that the product has lost the vacuum degree and can not achieve good thermal insulation effect.
2. Seal performance identification: after the cup is added to the cup, the bottle plug and cup cover are tightened in clockwise direction, and the cup is placed on the table without water leakage; the cup cover and the cup should be flexibly and without clearance.
3, plastic parts recognition method: food grade new plastic is characterized by small odor, bright surface, no burr, long service life, not easy to aging. Ordinary plastics or recycled plastics are characterized by large odour, dark color, burr, and easy ageing and breakage of plastics.
4, capacity simple identification method: the depth of the liner is basically the same as the height of the shell, (difference 16-18MM) the capacity is consistent with the nominal value. Some of the poor quality insulation cups add sand and cement blocks in the cup to make up for the missing weight. Misunderstandings: the weight of a cup (pot) is not necessarily good.
5, simple identification method of stainless steel material: stainless steel material has many specifications, in which 18/8 indicates that the stainless steel material contains 18% chromium and 8% nickel. It meets the standard of the material. It is in accordance with the national food grade standard is green and environmental protection products, the products are rust resistant and corrosion resistant. Ordinary stainless steel cup body color is white and dark, if put in the concentration of 1% salt water soaked for 24 hours, it will produce rust spots, its part of the elements exceed the standard, directly endangers the health of the human body.
The insulation cup produced by AI Bao Bao is smooth and unodorless, and it is a good thermal insulation Cup after it is boiled. Both inside and outside are stainless steel. It is made of advanced vacuum vacuum technology. It is elegant in shape, seamless in inner gallbladder and good in sealing performance. It has good thermal insulation performance. It can be put on ice or hot drink. At the same time, functional innovation and detailed design also make the new type of insulation cup more meaningful and practical.