What Is The Difference Between The Half Link Collar And The Collar Collar?

Because the bottom half of the front collar is intersected with the collar arc, which indicates that the turning point of the collar should be carried out. According to the forming of the cut and spread method, the collar line should be drawn into a concave arc.

The collar of the collar must be larger than the collar line, and the bottom line will be thrown outward.

If the collar line is larger than the collar line, it will also form a concave base, such as clam collar structure.