Method for surface treating a golf club head
View Patent ↗A method for surface treating a golf club head, includes: (a) forming a depression unit in the golf club head, the depression unit being indented inwardly from an outer surface of the golf club head, the outer surface being divided into a working area and a non-working area, the depression unit being formed in the working area; (b) filling the depression unit with a shielding material and covering the non-working area with a covering material; and (c) sandblasting the golf club head after step (b) and removing subsequently the shielding material from the depression unit and the covering material from the non-working area so as to form the working area into sandblasted and non-sandblasted regions that differ in gloss intensity.
1. A golf club head comprising:
an outer surface comprising:
a sandblasted region; and
a depression unit disposed only in the sandblasted region, wherein
the depression unit comprises no shielding material and a non-sandblasted region that differs in gloss intensity from the sandblasted region, and
the entire non-sandblasted region comprises the depression unit.
2. The golf club head of claim 1 , wherein the depression unit is in the form of parallel line-shaped grooves.
3. The golf club head of claim 2 , wherein the outer surface is polished.
4. The golf club head of claim 2 , wherein the outer surface is plated.
5. The golf club head of claim 2 , wherein the outer surface comprises an anti-corrosion treatment.