Where does “ჯაჭაბენ” come from?

ჯაჭაბენ (Laz) comes from Laz ჯე-, from Laz დვ-, from Laz -აშე — produces the tool name by appending it to the verb stem.

ჯაჭაბენ (Laz): to stick to something by moving from top to bottom