The length of L1 compression region is shown in the first compression region of the drainage machine, process and device of the fibre material belt. According to this compression region, the fibre material belt is guided horizontally between a pervious circulation belt. A and a pervious circulation support belt.

摘要

Drainage Device for a Band of Fiber material comprising a First area of compression which leads the band in a permeable tape and a tape circulat circulatory supportOria and permeable, and a Second area where the Band Compression is conducted between two ribbons; procedure; Machine.