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Information × Registration Number 0211U002495, 0109U001884 , R & D reports Title Development of theoreticaly-methodical bases of determination of capillarity of modern fibred materials and planning of multi-layered packages of materials for the wares of light industry popup.stage_title Head Luba V. P., Registration Date 10-02-2011 Organization Khmelnytskiy National University popup.description2 Object of research - process of development of theoretical and methodical bases of definition of capillarity modern fibrous materials and methodology of design of multilayered packages of materials for products of light industry. Objective of work - the process of developing the theoretical and methodological foundations of the modern definition of capillarity fibrous materials and methodologies for designing multi-layer package of materials for products of light industry. Methods of research - mathematical modeling of capillary penetration of liquid through the fibrous materials of different porosity; the method of determination of capillary rise in fibrous materials; programmable parameters determination of capillary rise and methodology of packaging materials with the given parameters of water resistance and breathability; methods of statistical processing of experimental data, regression and correlation analysis. Improving the theoretical position of the capillary penetration into the fibrous structures of fabrics, nonwovens, leather. A method for determining the speed and height of capillary rise of water in fibrous materials using IR-radiation and computers to control the measurement process and play the results. Designed and manufactured the device VKV-TM to determine the capillary rise, which exceeds the accuracy of well-known domestic and foreign capillary-meters. The expediency of the duration of the study capillary rise in fibrous materials - 90 minutes instead of 60 minutes, the regulated standard. The investigation of the capillary properties of materials for light industry. The proposed package of materials with improved water- and windproof properties. Method and apparatus VKV-TM, passed industrial tests and implemented at testing laboratory of JSC "Hmelnitsklegprom" (Khmelnitsky). Effectiveness Study - Improving the accuracy and objectivity of the definition of capillary permeability of fibrous materials, the formation of multilayer package with improved hygienic properties. Scope of use - Design and testing laboratories business clothing and footwear sectors of light industry. Product Description popup.authors Засорнов О.С. Либа Володимир Петрович Привала В.О. Сарана О.М. popup.nrat_date 2020-04-02 Close