The device in order to form the cotton volume body from beefsteak style fiber cotton

摘要

In order constitution in order to control the press pressure of the take-up device in order to form the cotton volume body because of the especially coaming machine and to reduce production technical cost, the length signal for the cotton length where the volume cotton was hoisted from the rpm control control equipment 10 of retraction roller 2,3 of take-up device 1 was deduced, it was proposed that empirically it makes secret length division of the volume cotton body secret press pressure correspond.