1results about How to "Has market application value" patented technology

The utility model provides a kind of creping knife.The creping knife includes base body, the end of the base body forms first end face, coating is arranged on the first end face, one side of the base body is equipped with inner arc chamfer, the inner arc chamfer makes the base body form second end face, third end face and fourth end face, the second end face and fourth end face are respectively connected in the both ends of inner arc chamfer, and the third end face is connected between first end face and fourth end face;The other side of the base body width direction Y is equipped with fifth end face;Angle γ is formed between the second end face and fifth end face, angle β is formed between the third end face and fifth end face, the third end face has length W, the first end face and fifth end face have angle α0, the coating and fifth end face have angle α, and the end of the fourth end face and the center of inner arc chamfer have height h.The utility model can prolong the service life of creping knife, and improve paper creping quality.