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Lishui Liancheng Pencil Manufacturing Co., Ltd. located in Lishui, Zhejiang, founded in 1995, as a professional manufacturer and seller of grap...
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How did the pencil come from?
* : * : admin * : 2021-03-11 * : 0

1. In 1662, the world's first pencil factory, shidelou pencil factory, was built in Nuremberg, Germany. Later, German F. Custer established Faber Custer graphite pencil factory in Nuremberg, which used sulfur and antimony as binder and heated graphite to manufacture lead core, which made a big step forward in the manufacturing technology of graphite pencil rod.
2. Later, after repeated tests, French chemist Comte used clay as a stabilizer to make the refill more solid and wear-resistant than before. Moreover, this method is applicable to any graphite ore and is still in use until 2018. There was a carpenter named William Monroe in the United States. He embedded a black lead core in the grooved wooden strip, and then put the two wooden strips together to make the world's first pencil rod.