The theory of fabric formation as put forward by Greenwood is used in order to illustrate the causes of set marks. An indication is given of the types of fabrics that are vulnerable for the different types of set marks. Set marks must be avoided by applying the correct procedures at start and stop of the loom. Several types of procedures exist to eliminate the set marks. Each procedure has its proper action.
Expertise is needed in order to find the correct parameter settings for the set mark procedures.
In this paper are presented the influence of the supersounding wave s amplitude, the starch concentration and work temperature on the starch degree of splitting and sizing fleet s viscosity. Romania The paper presents the research results concerning the extension of the nonwoven textile materials used as secondary materials in clothing industry meant for strengthening or thermoisolating materials. The products were realised using two fibrous mixtures. The program Microsoft Excel was not especially for designing cams, but the user can develop applications, which permit to obtain the optimum profile for the cam. This paper present the way to follow to optimize the cam's profile.