卫生签是用毛竹制作而成的竹签,色泽纯正,形如银针,既可作为饮食卫生用具,也可作为工艺品出口创汇。近年来,卫生签远销欧美、东南亚,市场上供不应求,发展前景很广阔。卫生签生产工艺很简单,设备投资很少,既适宜乡镇企业的大批量生产,也适宜个体生产。其生产技术如下:1.选料。选3～5年生优质毛竹,要求竹节长10厘米以上,竹节越长越好。2.锯段。卫生签有数十种规格,一般长10～36厘米,直径0.9～7毫米不等。如长35厘米、直径 Health sign is made of bamboo made of bamboo sticks, pure color, shaped like silver needles, both as food hygiene appliances, but also as a handicrafts exports earn foreign exchange. In recent years, sanitary signings exported to Europe and the United States, Southeast Asia, the market in short supply, the development prospects are very broad. Health sign production process is very simple, equipment investment is small, not only suitable for mass production of township enterprises, but also suitable for individual production. The production technology is as follows: 1. Select 3 to 5 years of quality bamboo, bamboo length of 10 cm or more, the longer the better bamboo. Saw section Health signed dozens of specifications, usually 10 to 36 cm long, 0.9 to 7 mm in diameter. As long as 35 cm in diameter