On the 22nd, the official website of the Jiangsu Provincial Bureau of Quality and Technical Supervision recently released the “2016 Electric Kettle Product Supervision and Spot Inspection Quality Analysis Report” and the “2016 Electric Kettle Product Risk Monitoring Quality Analysis Report.” Judging from the results of supervisory inspections, the passing rate of electric kettles is only 76%. Risk monitoring found that 55.6% of electric kettle products have a manganese content of around 10%, indicating the problem of using high-manganese steel. When high manganese steel kettles are used for a long time, the inner surface of the kettle is more likely to be corroded. If products made of high manganese steel are used to make acidic foods such as juice, heavy metals, especially manganese, are more likely to dissolve. When manganese intake exceeds a certain level, it will cause certain damage to the nervous system, such as memory loss, and the whole person may be depressed. 【Oxford cloth customization】
According to the test results, only electric kettles priced below 50 yuan 44.4% passed the test, and the pass rate for items over 50 yuan exceeded 80%.
At present, 304 stainless steel is generally used for better quality stainless steel containers. However, the stainless steel material of stainless steel containers or tools for food is not specified in the current national standards. The grade is limited. Therefore, many manufacturers choose high manganese steel in order to be cheaper. The higher the manganese content of this material, the higher the amount of manganese precipitation, which is harmful to the human body after long-term use! 【Oxford cloth manufacturer】
Generally, the quality of electric kettles from famous domestic brands is relatively reliable. Of course, all brand electric kettles have the 3C certification mark. Don’t choose products without the 3C certification mark. 【600D Oxford cloth】
Generally speaking, stainless steel is safer and more reliable than plastic. There are several types of stainless steel materials:
(1)sus304, containing 8-10% nickel, complies with the national stainless steel food hygiene requirements, and is usually listed on the packaging box Indicate: “Use stainless steel for food contact” and the stainless steel grade, from which you can see the stainless steel grade information;
(2)202 stainless steel, containing nickel 3-4 %, partially in line with the national stainless steel food hygiene requirements;
(3)201 stainless steel, containing nickel. We need to choose the material of sus304.
The power switch can be on the handle or installed on the bottom of the handle. The upper switch method has low cost and simple structure, but its reliability is slightly poor. The method of lowering the switch requires a steam pipe, which is more expensive but has the advantage of high reliability.
It is recommended to choose an electric kettle with a lower switch, which is stable, reliable and has a long life. [420DOxford cloth】
Good products, exquisite manufacturing process, smooth plastic surface, natural and graceful curve transition. On the contrary, poor products, stainless steel The polishing is uneven, the gap between the plastic parts and the stainless steel kettle body is uneven, and the plastic parts have burrs, scratches, etc.
Also remind everyone: this type of stainless steel container must be Clean it in time, otherwise carcinogens are likely to be produced! When using and cleaning, it is best not to repeatedly scratch the inner wall. Use a soft rag to wipe it to prevent long-term scratching from damaging the protective layer and causing harmful substances to dissolve.
Suzhou Textile: www.wcxfz.com
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