I've been in the hobby for a few months, and was wondering why most modern razors are 2 or 3 piece and not 1 piece. I know Parker does quite a few, and my first was a Feather popular. And there a few others I realize, but the majority seem to be 2/3 piece. It seems like the DE market started out 2/3 piece, then in the 40's 1 piece was dominant, I believe through the 70's. So things seem to have shifted back 2/3 piece since then. Was just curious why you think this happened, or maybe I'm just missing an obvious reason. Some drivers I considered in no particular order:
*Market forces... folks prefer their modern razors 2/3 piece
*Manufacturing cost/complexity: more expensive to produce more complicated mechanism (today's companies don't have 1940's Gillette R&D/Manufacturing budget)?
*Over time, there has just been a general consensus that 2/3 piece is just a better design, better shave
*Patent issues- i already kind of dismissed this given there are multiple companies still producing.
What do you think?
*Market forces... folks prefer their modern razors 2/3 piece
*Manufacturing cost/complexity: more expensive to produce more complicated mechanism (today's companies don't have 1940's Gillette R&D/Manufacturing budget)?
*Over time, there has just been a general consensus that 2/3 piece is just a better design, better shave
*Patent issues- i already kind of dismissed this given there are multiple companies still producing.
What do you think?