Multi-wall paper bag making TUBER Model mfg. No.1 6M 1960/05 12M 1965/01 15M 1975/08 21M 1972/11 500M 1992/12 600M 1997/01 MC120 Video 2000/11 BOTTOMER Model mfg. No.1 5B 5B-SP 1966/09 6B-2 6B-3 6B-4 1969/01 8B 1980/11 213B-PV 1989/03 216B 216B-PV 1992/12 220B 220B-PV 1993/03 222B 222B-PV 1987/07 712B 713B 1995/04 612B 613B 1994/12 913B-PV 913B2-PV 1999/04 916B-PV 2002/02 BM5216 2003/10 BM5116 2004/11 BE613-PV 2003/04