The mask made in Dong Mingzhu is called Gog Health.

If consumers need to buy epidemic prevention products such as masks, they can go to Gree Dong Mingzhu Store, which is the only official online shopping mall under Gree Electric.

It is understood that masks made in Gree Electric date back to 22 when the epidemic first broke out. According to the enterprise survey data, Zhuhai Gejian Medical Technology Co., Ltd. was incorporated on February 18, 22, and was wholly owned by Zhuhai Gree Electric Co., Ltd., the operating entity of Gree Electric. The company has also become the main body engaged in epidemic prevention products business in Gree Electric.

regarding the original intention of setting up a medical equipment company, Dong Mingzhu revealed in an interview with the media that Gree Electric experienced a shift from making mask equipment to directly producing masks this month. "We didn't intend to produce masks originally, but after the equipment is produced, we must ensure the accurate use of users, so we have to try to produce them. In this process, we learned that masks were in short supply, so at the call of the government, we simply produced masks directly. "

mask standard

At present, the main standards about masks in China include GB 2626-26 "Self-priming and filtering respirator for respiratory protective articles", GB 1983-21 "Technical requirements for medical protective masks", YY 469-211 "Technical requirements for medical surgical masks" and GB/T 3261-216 ".

1. labor protection mask standard

GB 2626-219 breathing protection self-priming filter type particle-proof respirator, the revised version of the standard GB 2626-219 "breathing protection self-priming filter type particle-proof respirator" was officially released on December 31, 219, and it is planned to be officially implemented on July 1, 22. The new standard increases the leakage of respirator materials and detachable parts of products.

according to the standard, masks are divided into three grades: 9(KN9, KP9), 95(KN95, KP95) and 1(KN1, KP1).

II. Standards for Medical and Hygienic Masks

There are two standards for medical protective masks in China, YY469-211 Medical Surgical Masks and GB1983-21 Technical Requirements for Medical Protective Masks

The testing of medical masks involves three in the existing national standards: YY/T 969-213 Disposable Medical Masks.

III. Standard for Daily Protective Masks

GB/T 3261-216 "Technical Specification for Daily Protective Masks" was issued by the former General Administration of Quality Supervision, Inspection and Quarantine and the State Standardization Administration, and was implemented on November 1, 216. The standard involves the requirements of raw materials, structure, label identification and appearance of masks, and the main indicators include functional indicators such as particle filtration efficiency, expiratory inspiratory resistance index, and tightness index.