Bonfire

 Bonfire - waste resulting from primary machining stalks of flax or hemp. The fire is composed mainly of lignin and cellulose woody part of the stem textile plants. Of fibers going to manufacture yarn, it is separated myatem and threshed, which is used Mälk and lnotrepalnaya machine. Pressed fires kostrobrikety obtained, which are used as fuel. The same material is used for making paper and used as a filler for concrete.