Recently died in line to see a About Shijiazhuang guy father suffering from pneumoconiosis occupational diseases, parent young man the disease run around for years article.

Chen told reporters that, from June 1965 to June 1980, the father in Shijiazhuang the red flag asbestos factory Shijiazhuang Offset (now) engaged in the work of the asbestos products. At that time, the father in the baking asbestos workshop, even when wearing a mask, a day to get home, nostrils full of white dust choked. In February 2008, Chen and his father retired. After a lapse of 30 years, father occupational disease he was knocked down, was diagnosed with malignant peritoneal mesothelioma in June 2011, which is an occupational cancer (asbestos-induced mesothelioma). August 4, 2011, his father died of his wounds.

See here, a lot of people may be in doubt, and not have to wear a mask you? Why there will be occupational diseases?
Obtained Chen father indeed be a mask, but he was wearing a traditional gauze masks, traditional gauze masks Unlike the GB occupational health and masks, excluding non-woven electrostatic filter, dust no adsorption effect, the protective effect against dust is less than 30%.

The Guangzhou City the defending Kanglao Protection Appliance Co., Ltd., as a professional mask manufacturer, and the mission is to strive "for the cause of health, and to provide a more secure and affordable protection products to make people more healthy!" Constant innovation and development of new GB occupational health and dust masks, the purpose is to replace non-woven masks traditional gauze masks on the market!

Occupational health and dust masks to provide security for each subject to the threat of harmful dust grassroots labor workers, is the responsibility that we never give up!