制鞋业一直是永嘉县重点发展的支柱产业,制鞋企业有150多家,直接或间接接触有毒有害的从业人员超过3万人。随着制鞋业工艺和原料的更新改进,粘胶法因具有成本低、质量好和便于品种更新等优点,成为近年来行业中最普遍采用的工艺之一。常用的粘胶剂主要是氯丁粘胶剂,通常含有一定量的挥发性有机溶剂,如苯、甲苯和二甲苯、汽 Footwear industry has always been a pillar industry of key development in Yongjia County. There are more than 150 shoe-making enterprises with more than 30,000 direct and indirect exposure to poisonous and harmful workers. With the shoemaking process and the improvement of raw materials, the viscose process has become one of the most commonly used processes in the industry in recent years due to its advantages of low cost, good quality and easy product variety. Commonly used adhesives are mainly neoprene adhesives, usually containing a certain amount of volatile organic solvents, such as benzene, toluene and xylene, steam