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Microscopic analysis of the surface of copies obtained on experimental wrapping papers

Field of Science:Computer ScienceEngineeringMaterials Science
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O_TJ.2025.03.26_ab882c11.pdf

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“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

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In papermaking, it is necessary to conduct a comprehensive study of morphological factors to determine the relationship between the structural properties of fibers and the ability to form paper. In order to qualitatively assess the uniform dense distribution of primary and secondary fibers in the paper composition, the microscopic analysis method is used. The microscopic analysis method allows studying the effect of new types of fibrous materials and types of glue used in the production of wrapping paper on the printing properties of paper. This article considers the possibilities of analyzing the degree of influence of the composition of experimental paper and the types of glue used on the quality of image formation on the paper surface. The obtained multi-color copies were subjected to microscopic analysis, and fragments of electron microphotographs of the surface of the copies are presented. In order to control the change in the deposition of one color on another in experimental paper copies, the color indicators on the quality control scale were studied. The obtained images show that microscopic analysis of the surface of printed wrapping paper provides an objective description of the resulting colors. This method of direct analysis of the surface of experimental paper can be considered as a method for operational control of the processes of preparing the surface of various materials for printing in the future.

AUTHORS

K.Kabilova

TOSHKENT TO'QIMACHILIK VA YENGIL SANOAT INSTITUTI

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# microscopic analysis# paper# textile waste# hydroxypropylmethylcellulose# modified cationic starch# cotton cellulose

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