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Approach to Performance Rating of Retroreflective Textile Material Considering Production Technology and Reflector Size

Glombikova Viera, Komarkova Petra, Vik Michal, Adamcova Jaroslava, Nemcokova Renata, Vikova Martina, Havelka Antonin

Autex Research Journal

2022

Vol. 22, no. 4

446--457

The study investigates retroreflective fabrics’ efficiency from the point of view of the interaction of their visibility, thermo-physiological comfort properties, and durability (represented by physical-mechanical performance). The effect of the combination of two production technologies (reflective transfer films and screen printing method) and two reflector covering sizes (25% and 85%) was examined. Technique for order of preference by similarity to ideal solution (TOPSIS) method was used to determine the best solution considering the abovementioned tested categories of properties. Retroreflective performance was in congruence with the used design coverage factor of the tested pattern. It was found that retroreflection of the tested pattern produced using screen printing technology was significantly lower than retroreflection of an identical pattern made by a transfer film. On the contrary, in terms of thermo-physiological comfort and physical-mechanical performance of the tested samples, screen printing technology shows significantly better results in almost all tested properties, especially in water vapor permeability, moisture management, and physical-mechanical performance. The solution for the abovementioned contradictory results can be achieved by using a combination of the advantages associated with each of these technology methods. Screen printing can be applied to specific regions of clothing that are exposed to extreme loading or sweating, and the transfer of film elements ensures high visibility with respect to the standards and biomotion principles that are deployed as prevalent benchmarks in the industry.

Odzież poprawiająca widoczność na drodze

Matusiak M., Kosiuk G.

Technologia i Jakość Wyrobów

2017

R. 62

113--126

Celem pracy było opracowanie przekształcalnej kurtki damskiej dla młodych kobiet poprawiającej widoczność na drodze. W ramach prezentowanej pracy dokonano przeglądu dostępnych materiałów oraz odzieży i akcesoriów odzieżowych o podwyższonej widzialności. Następnie przeprowadzono ankietę w celu oceny stanu wiedzy na temat bezpieczeństwa na drodze oraz preferencji w zakresie odzieży ostrzegawczej. Na podstawie dokonanego przeglądu oraz wyników ankiety przyjęto założenia projektowe do opracowania kurtki damskiej z elementami odblaskowymi. Model kurtki został wykonany zgodnie z opracowaną dokumentacją techniczno-technologiczną.

The aim of presented work was to elaborate the reversible women jacket improving a visibility on the road. In the frame of work the overview of the high visibility materials and clothing accessories was done. Next, the survey was performed in order to assess the cognizance and preferences of clothing users in the topic of high visibility clothing and safety on the road. On the basis of the survey the assumption was prepared for designing the women jacked with reflective elements. The jacked was manufactured according to elaborated technical technological documentation.