D - Textiles – Paper – 01 – G
Patent
D - Textiles, Paper
01
G
28/35
D01G 1/00 (2006.01) B23D 25/14 (2006.01) B26D 1/40 (2006.01)
Patent
CA 1245433
ABSTRACT An improved apparatus is disclosed for cutting a tow of continuous filamentary material into staple fiber of mixed cut length, with some lengths being below 3/4 inch and some lengths above 3/4 inch. The improved cutter comprises asymmetric means for supporting at least the blades which cut the shortest filaments. It is preferred that the blade disposition within a quadrant of the cutting be similar to the blade disposition in the opposed quadrant. The apparatus facilitates cutting without blockage and/or blade break- age.
453212
Becker Carol L.
Mclaughlin William D. Jr.
Invista Technologies S.a R.l.
Smart & Biggar
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