Method and apparatus for processing hose material

摘要

Panty hose sewing processes can be fully automatized (allowing unattended operation) by providing a processing apparatus which is enabled to perform working steps from the pickup of hose material to the opening of the welt portion by using suction air flow synchronously and iteratively under phase differences in working position for the respective working steps, and which allows one piece of hose material to be taken out at a time with reliability, and yet which fully opens the welt portion onto the slide pipe in an unfolding manner and delivers the welt portion to a fitting arm with reliability.