D - Textiles – Paper – 21 – G
Patent
D - Textiles, Paper
21
G
D21G 3/00 (2006.01) D21F 3/02 (2006.01)
Patent
CA 2403042
In a doctor blade, which suppresses abrasion of a mating member and excels in water removal capability and shape retention capacity over a long time, resin is impregnated into a fibrous laminate composed of base materials and batt layers integrated by needle punching, and an adjustment is made so that the void content is between 50% and 80%.
Ishii Hirofumi
Takeuchi Tetsuo
Ichikawa Co. Ltd.
Ridout & Maybee Llp
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