普通F型钩刺，具有穿透性及带毛量好等优点，一般在预刺针上使用，但有割断部分纤维的缺点，采用带修圆边缘有许多弧面组成的三维立体状圆滑钩刺，如G型、B型、L型等钩刺，使用效果会比较理想。

Common F type barb has the advantages of good penetrability and ability in carrying fur. It is generally used on beforehand pricker. However, it also has the disadvantage of cutting off part of fiber. If 3D smooth barb with round edge and arc surface is applied, such as barbs in G type, B type and L type, the effect of usage will be fairly ideal.