TERNYATA BEGINI PROSES PEMBUATAN PENSIL DARI BAHAN BAKU HINGGA MENJADI PRODUK YANG KITA KENAL

THIS IS THE PROCESS OF MAKING A PENCIL FROM RAW MATERIALS TO BECOME THE PRODUCT WE KNOW We must be familiar with pencils. we have been using for years and growing up and learning together with pencils. The pencil itself has been in use since the mid-1500s when the pencil industry began. Although the core of the pencil is called lead in English, which means tin, the core of this pencil is actually not tin but graphite. Graphite is an allotropic form of carbon, which has a diamond-like compound but is soft and slippery. Graphite is also referred to as black lead. The use of graphite and clay for lead pencils has been in common use since the 19th century. It is this soft graphite, which makes the black mark on the paper. While the addition of hard clay provides strength and substance. Maybe many don't know about the process of making pencils, in this production engineering video, we will invite you to know and visit Germany to see every stage of the pencil manufacturing process, from raw materials to packaging and ending on the shelves of stationery stores around you. Kredit Video : STAEDTLER, Faber Castell