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Brown
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    Classified according to the wearing style It is suitable for workshop workers who wear Full Body Disposable Coverall it for a long time and it is troublesome to wear it Ear wearing type easy to wear suitable for frequent wearing and taking off Neck wearing type use S hook and some soft material connectors to connect the ear belt and convert it into a neck belt type which is suitable for long-term wearing and more convenient for workshop workers wearing safety helmets or protective suit Gauze masks are classified according to the materials used some workshops still use gauze masks but they follow the GB19084-2003 standard with low requirements which does not meet the GB2626-2019 standard and can only protect against large particles of dust Non-woven masks Most of the disposable protective masks are non-woven masks which are mainly based on physical filtration supplemented by electrostatic adsorption Cloth mask Cloth mask only has the effect of keeping warm without the effect of filtering very small particles such as PM Paper mask It is suitable for food beauty and other industries It has the characteristics of good air permeability convenient and comfortable use The paper used follows the GB/T22927-2008 standard Masks made of other materials such as new biological protective filter materials Classified by the scope of application of medical masks domestic divided into three categories medical ordinary masks surgical mask medical protective masks Particulate matter protective mask industrial use conforms to GB2626-2019 standard special labor protection articles safety mark certification (LA certification) and changed from compulsory certification to voluntary certification in 2015 If it is used to prevent Full Body Disposable Coverall haze it is necessary to use a plug-in type which shall comply with the GB/T32610-2016 standard


     Civil use conforms to GB/T32610-2016 standard Thermal cloth mask thermal mask suitable for winter wear only need to meet the relevant standards of fabrics Other special industries such as chemical industry Different standards are formulated according to different countries and industries with different protection levels and different particle filtration efficiencies are divided into different protection levels which will be introduced in detail in the standard part Other respirators can be divided into filter type and isolation type Filter type can be divided into air supply filter type and self-priming filter type The latter can be divided as half mask and full mask Isolation type can be classified as air supply type and portable type which include positive pressure type and negative pressure type respectively Technical standards for masks China GB2626-2019 The first edition of the standard was issued in 1981 (GB2626-1981) which was updated three times in 1992 2006 and 2019 respectively The 2019 edition was changed to "respiratory protection self-priming filter particulate respirator" without the word "supplies" The GB2626-2019 edition was issued on December 31 2019 and implemented on July 1 2020 The standard specifies the classification and marking technical requirements testing methods and identification of self-priming filter particulate respirators The standard was proposed by the State Administration of Work Safety and is under the jurisdiction of the National Technical Committee for Standardization of Personal Protective Equipment (SAC/TC112) Compared with the 2006 edition on the basis of following the basic principles of scientificity standardization coordination and timeliness according to the trend of scientific progress and product development the respiratory resistance index is adjusted without reducing the protective ability the detection method is improved the lower vision of the half-mask is optimized and the comfort of the product is improved See Figure 6 for the scope of application The standard filter elements are divided into two categories (KN and KP) according to the filtering performance The KN category is only applicable to the filtration of non-oily particles including KN90 (≥ 90%) KN95 (≥ 95%) and KN100 (≥ 9997%) KP is suitable for filtering oily and non-oily particles including KP90 (≥ 90%) KP95 (≥ 95%) and KP100 (≥ 9997%) The number after KN and KP refers to the filtration efficiency level and the higher the number the better the filtration effect

Contact Information
Company Name: Brown
Contact Person: Mr. Kim Brown
Address: Kim,Kim,Kim,Chad.
Telephone:
86-055-2566330
86-055-2566330
Helengriffin@dlwanbao.com
Fax:
E-mail:
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