Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 153, T-1.
Study on acetate filter firmness
Mitsubishi Acetate Company, Tokyo, Japan
Recently it has become a common technique for the more economical production of acetate tow to use a finer d.p.f. (denier per filament) and lower total denier tow together with a sacrificed filter firmness. This study was undertaken to define the...