Ocena wytrzymałości zmęczeniowej połączeń końców przędz wełnianych czesankowych Sirospun, łączonych techniką pneumatycznego splatania oraz mechanicznego wiązania. Cz. I

They made the technological identification of the working parameters of the splicing Jointair device type of 927L of the MESDAN company. The conducted identification allowed for selection of the steering of the splicing device enabling to make technologically useful con-nections. They stated that steering of length of yarn ends subjected to the join and the time of splicing were factors affecting for strength properties of Sirospun yarns. In the present article they decided to verify the proposed statistical model. The verification of introduced model will enable to estimate the technological usefulness. Technologically useful connections will be subjected to endurance examinations.