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      Special · Commentary
    • Special · Commentary
      Consideration on the supporting role of quality monitoring to the quality and safety supervision of fiber and fiber products: a case study of Anhui province
      YANG Bo, LIU Songwen, JIA Shaowen
      2025, 599(8): 22-24. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.001
      Abstract ( )   Knowledge map   Save
      Cotton, wool, velvet, silk, hemp and other fibers and wadded fiber products, student clothing, textile fabrics and other fiber products are not only important textile industry raw materials, but also closely related to the daily life of the people, related to the “one old and one small” livelihood protection, related to the vital interests of consumers, so strengthening the quality and safety supervision of fiber and fiber products is of great significance. Quality monitoring of fiber and fiber products is a quality management work carried out by professional fiber inspection institutions under the market supervision departments according to their functional advantages. It has three significant characteristics, such as accurate representation of sampling methods, short cycle and strong flexibility, high efficiency and strong problem orientation. In the field of quality and safety supervision of fiber and fiber products, Quality monitoring is an effective supplement to the current regulatory model and an important support for quality and safety supervision and quality improvement.
      • Quality · Monitoring
    • Quality · Monitoring
      The factors affecting the supervision of cotton conditioned weight in Xinjiang and suggestions for improvement
      YAN Jingen
      2025, 599(8): 26-28. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.002
      Abstract ( )   Knowledge map   Save
      This paper analyzes the main factors that affect the conditioned weight of supervised cotton in Xinjiang: gross weight, average impurity content and average moisture regain, analyzes the reasons for the differences, and puts forward suggestions for improvement.
    • Quality · Monitoring
      Common problems and standard suggestions for fiber content labeling of textile products
      WANG Li, DU Jiuyue, LI Xiaomin
      2025, 599(8): 29-31. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.007
      Abstract ( )   Knowledge map   Save
      Fiber content labeling is an important part of the instructions for the use of textiles and clothing. The clarity of its labeling directly affects consumers' willingness to purchase, while its accuracy is related to whether the products selected by consumers truly meet their expectations. The correct identification of fiber content not only reflects the manufacturer’s commitment to product composition, but also reflects the integrity of enterprise management. This article analyzes the common problems of fiber content labeling found in daily textile inspection and testing, explores their causes, and proposes normative suggestions, aiming to promote the improvement of product quality in enterprises and help them correctly understand and produce content labeling labels.
      • Testing · Technology
    • Testing · Technology
      Influence of different parameter conditions on cotton fiber maturity test
      HU Hairong
      2025, 599(8): 32-34. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.005
      Abstract ( )   Knowledge map   Save
      With the improvement of living standards and the enhancement of health care awareness, pure cotton clothing is increasingly favored by people. The maturity of cotton, as one of the important indexes to determine cotton grade, has a key influence on the quality of cotton fiber. The purpose of this paper is to study the parameters of GB/T 13777—2024. By studying the influence of different test parameters on the results, the optimal parameter collocation is obtained, and then the rationality of the parameters of the middle cutting method is verified. The test results show that the test results tend to be stable when 18% sodium hydroxide is used, the fiber cutting length is 0.4 mm, the number of test groups is 10 and the microscope magnification is 500 times. It proves that the selection of standard parameters is reasonable.
    • Testing · Technology
      Comparative analysis of tearing strength test methods for trapezoidal menthod,tongue shape method and wing shaped method
      CHANG Qiqi, YANG Subin, ZHANG Jinhua, WANG Yanan, WANG Jia
      2025, 599(8): 35-39. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.011
      Abstract ( )   Knowledge map   Save
      In order to understand the applicability of different tear strength testing methods for woven fabrics, a comparative analysis was conducted on the range and values of trapezoidal method, tongue method, and wing method. 24 different types of fabrics were used as research objects to compare the tear strength determined by trapezoidal method, tongue method, and wing method. Explored the tearing strength of fabrics in dry and wet states, and attempted to test the tearing strength of non-woven fabrics. Among the 20 woven fabric samples, the majority of the tear strength results showed a trend of the trapezoidal method being the highest, followed by the tongue method, and the wing method being the lowest. The tear strength of fabrics in wet state shows a trend almost consistent with that in dry state, while most fabrics show a decreasing trend in tear strength in wet state, and a small number of fabrics show an increasing trend in tear strength after wet state. Finally, an analysis and summary were conducted on the tear curves of different testing methods, the rationality of their values, and the applicability of different fabrics.
    • Testing · Technology
      Application of an extraction column in the detection of banned azo dyes in textiles
      JIANG Jinping, WANG Jie
      2025, 599(8): 40-42. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.003
      Abstract ( )   Knowledge map   Save
      In the detection of banned azo dyes both domestically and internationally, The use of a large amount of organic solvents increases the detection cost and causes serious environmental pollution to the reagents. By developing a SinCHERS-AZO extraction column and replacing 60 mL~80 mL of organic reagents in conventional methods with 2 mL of acetonitrile, the usage of reagents is greatly reduced without affecting the recovery rate, and the emission and recovery of organic reagents in the environment are also reduced.
    • Testing · Technology
      Discussion on uncertainty in peeling strength measurement of garments used adhesive interlining
      HUANG Miaoling
      2025, 599(8): 43-46. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.017
      Abstract ( )   Knowledge map   Save
      According to FZ/T 80007.1—2023, the adhesive interlining of 3 shirts front from the same model and size was tested for peeling strength.The main influencing factors of the peeling strength was analyzed,And each component of uncertainty was evaluated and composed. Finally, the combined and expended uncertainties were given. Analysis showed that repeatability measurement, the resolution of the length measuring tool, the accuracy of electronic universal testing machine and the data rounding are the main sources of uncertainty of peeling strength. The expanded uncertainty of the testing results was 0.6 N.
    • Testing · Technology
      Study on the application of four main amino acids in mulberry silk
      TAO Aidi1, ZENG Liping1, LI Weisong2, JIANG Jingjing2, ZENG Liping2
      2025, 599(8): 46-48. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.012
      Abstract ( )   Knowledge map   Save
      In order to study whether the silk filling in the silk quilt has undergone weight gain treatment, the content distribution of four main amino acids in the silk filling of 133 samples was analyzed; the different distribution rules of the four main amino acids in mulberry silk and silkworm silk were summarized; the results showed that the total content of the four main amino acids in silkworm silk was much higher than that in silkworm silk; the distribution of the four main amino acids in the silkworm silk was regular, with the content of main amino acids order from high to low is: glycine>alanine > serine > tyrosine; the distribution of the four main content of amino acids in silkworm silk is as follows: glycin > alanine > serine > tyrosine, and there was no obvious distribution rule for the content of glycine and alanine; the silk filling with weight gain treatment all appeared in the silk filling with mulberry silk.
    • Testing · Technology
      Analysis the identification method of atypical cashmere
      LIU Shiluo
      2025, 599(8): 49-51. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.018
      Abstract ( )   Knowledge map   Save
      Affected by factors such as region, climate, season, age, gender, and breeding methods, the morphology of cashmere fibers varies. The altered fiber morphology is extremely similar to that of wool fibers, which increases the difficulty of identification during the testing process. This paper conducts an in-depth analysis of the morphological characteristics of nine common atypical cashmere types. Through detailed observation and analysis of these characteristics, effective identification experience has been summarized.
    • Testing · Technology
      Discussion on quantitative analysis methods of blended knitted thermal underwear fabrics
      LI Lifeng, SONG Guoshu
      2025, 599(8): 52-54. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.015
      Abstract ( )   Knowledge map   Save
      This paper mainly focuses on the common knitted underwear fabric made of acrylic, viscose fiber and spandex. Due to the functional properties of knitted fabrics, the softness of fibers and the tight knitting method, the fibers are prone to breakage during manual disassembly, which is time-consuming and laborious, and has a high time cost. Three sets of parallel experimental schemes were designed for systematic comparison. Based on the dissolution characteristics of acrylic in 20% hydrochloric acid ,the d value of acrylic in 20% hydrochloric acid was calculated, and three methods were compared through experiments. It was concluded that the mixed fabric of acrylic, viscose fiber and spandex can be precisely separated by first dissolving the viscose fiber in 20% hydrochloric acid and then using the manual disassembly method. This method has the following advantages: ① It reduces the use of organic reagents and conforms to the principles of green chemistry. ② It reduces the dissolution time, improves efficiency and accuracy, and has certain feasibility.
    • Testing · Technology
      Analysis of the application of intelligent informationization in textile and garment inspection
      LI Zhixi, PENG Zhiwen, XIANG Huaju
      2025, 599(8): 55-57. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.004
      Abstract ( )   Knowledge map   Save
      To address the textile and apparel testing industry's demand for efficient and accurate detection, this paper explores the current applications and methodologies of intelligent information technologies (such as machine learning, image recognition, and big data analytics) in this field. By analyzing smart application cases in sample acceptance, testing procedures, and data management, it demonstrates the significant advantages of these technologies in improving testing efficiency and accuracy . The research indicates that intelligent information technologies are the core driver of digital transformation in the industry, and future advancements will further integrate IoT and AI technologies to achieve full-process automation.
    • Testing · Technology
      A novel arc-facing fixture-based wear resistance testing method for socks
      LIU Ziqi, LIU Xiaoliang
      2025, 599(8): 58-61. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.006
      Abstract ( )   Knowledge map   Save
      To address the issue of sample displacement, stretching, and deformation caused by insufficient fit between traditional flat grinding heads and socks during wear testing, this study proposes a novel wear resistance testing solution based on human foot biomechanics. The developed testing system incorporates a biomimetic arc-shaped grinding block with surface contour matching and Lissajous trajectory friction motion to replicate multidirectional shear forces during gait cycles. Compared to conventional flat grinding devices, the innovative biomimetic arc fixture demonstrates superior scenario adaptability. Statistical analysis reveals a significant negative correlation between hole complaint rates and toe abrasion durability (r =-0.624, p <0.01) and moderate correlation with heel abrasion durability (r =-0.412, p <0.05). This method establishes a standardized, high-precision evaluation framework for sock wear resistance testing.
    • Testing · Technology
      Research on the method of measuring the content of tea polyphenols in textiles by UV spectrophotometer
      PENG Guangzhi
      2025, 599(8): 62-65. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.013
      Abstract ( )   Knowledge map   Save
      A UV spectrophotometry for the determination of tea polyphenols in textiles was established. Ultrasonic extraction of tea polyphenols from textiles using methanol aqueous solution and optimization of extraction parameters. The -OH group in tea polyphenols was oxidized with Folin phenol reagent and turned blue. Quantitative testing was performed using a 10 mm colorimetric dish and a UV spectrophotometer at 765 nm. The results showed that the optimal extraction conditions for tea polyphenols in textiles were solid-liquid ratio of 1:60, an extraction temperature of 60 ℃, Ultrasound time of 15 min, Volume concentration of 70% methanol aqueous solution. Under these conditions, the linear relationship was good in the range of 2 mg/L～ 50 mg/L curve，the linear correlation coefficient was 0.9994, the limit of detection was 30 mg/kg, the limit of quantification was 95 mg/kg, the recoveries were 92.2%, 93.2% and 94.9%, the relative standard deviation were 2.9%, 2.6% and 2.0%.
    • Testing · Technology
      The development and application challenges of intelligent textile testing equipment
      MA Bin, BIAN Xinling
      2025, 599(8): 65-68. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.009
      Abstract ( )   Knowledge map   Save
      With the advancement of technology, the textile industry is undergoing profound changes, and the application of intelligent textile testing equipment has become an important symbol of this change. This type of device utilizes advanced technologies such as artificial intelligence, the Internet of Things, and big data to achieve efficient and accurate detection of textiles, solving the problems of low efficiency and strong subjectivity in traditional methods. This article discusses in detail the progress of intelligent textile inspection equipment in core technology applications and inspection process optimization, including technological breakthroughs in automated visual inspection, sensors and embedded systems, and big data analysis. At the same time, it also pointed out the current challenges, such as high complexity of technology integration, cost control of equipment, difficulties in data processing and storage, and incomplete regulatory and standard systems. Nevertheless, with the continuous advancement of technology and the expansion of the market, intelligent textile testing equipment provides strong support for improving product quality and production efficiency, and lays the foundation for the sustained and healthy development of the industry.
    • Testing · Technology
      Research on the test methods for walking noise of travel luggage
      HUANG Junjie, LI Jing, LI Qiaoqian
      2025, 599(8): 69-71. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.010
      Abstract ( )   Knowledge map   Save
      This study investigated the influencing factors of the noise generated when testing the movement of suitcases using the method of manually pushing and pulling them. It analyzed the impacts of key factors such as the placement direction of the sound level meter, the height of the sound level meter, the distance from the sound source, the load of the suitcase, and the walking speed on the test results. The aim is to provide valuable references for the formulation of the test standard for the walking noise of suitcases.
    • Testing · Technology
      Analysis of risk points in textile testing business acceptance
      PAN Zhichao, QI Xiaoyun*
      2025, 599(8): 71-73. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.014
      Abstract ( )   Knowledge map   Save
      The acceptance of textile testing business is the primary step for textile testing institutions to carry out inspection activities and a critical phase for improving service quality and efficiency, which directly affects customer satisfaction and the institution’s brand image. This paper focuses on analyzing and discussing two major risks in the business acceptance process, including issues related to business process risks and communication and coordination risks, and proposes corresponding risk prevention and control strategies based on these findings.
      • Standard · Forum
    • Standard · Forum
      Comparative analysis of the new and old standards for GB/T 26378 "Coarse Wool Fabrics"
      WU Xiulian1, FENG Ling2, WANG Yinsen21
      2025, 599(8): 74-77. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.020
      Abstract ( )   Knowledge map   Save
      GB/T 26378—2024 "Coarse woolen fabrics" is implemented on October 1, 2024. This article provides a detailed comparative analysis of the new and old standards for coarse wool fabrics from various aspects such as scope of application, technical requirements, and test methods, in order to provide reference for production enterprises and experimental institutions to better understand and apply the new standards.
    • Standard · Forum
      Discussion on DB32/T 5055—2025 "Cotton notarization inspection-safety management specificationfor on-site inspection"
      XU Li1, ZHANG Ling2, XU Honghui3, XU Hongyan4
      2025, 599(8): 77-79. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.008
      Abstract ( )   Knowledge map   Save
      DB32/T 5055—2025 "Cotton notarization inspection-safety management specificationfor on-site inspection" is the first local standard addressing occupational health and safety management in cotton notarization inspection scenarios in China. This article analyzes its core provisions, elucidates its innovative mechanism for ensuring occupational health and safety via forward- looking management, and proposes implementation recommendations for critical aspects of standard adoption.
    • Standard · Forum
      Comparative analysis of new and old standards for “Washedknitted garments”
      SHU Guifang, WU Ting, YU Danyao
      2025, 599(8): 80-82. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.019
      Abstract ( )   Knowledge map   Save
      This article compares and analyzes the new and old standards for washedknitted garments, mainly from the aspects of scope, normative reference documents, product size, internal quality, testing methods, etc. The main changes of the new and old standards are analyzed, providing technical reference and guidance for production enterprises and testing institutions to better understand and apply the new standards.
    • Standard · Forum
      Comparison of new and old standards of GB/T 3920 "Textile Color Fastness Test - Color Fastness to Friction"
      Kediliya · Wumaier, WEI Lu
      2025, 599(8): 83-85. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.016
      Abstract ( )   Knowledge map   Save
      GB/T 3920—2024 was released on December 31, 2024 and implemented on January 1, 2027. This article analyzes and compares the new and old standards for the color fastness to friction of textiles, deepens the understanding of the new standards, and provides guidance for the correct application of the new standards in inspection and testing in the future.
    • Standard · Forum
      Comparison between new and old standards of FZ/T 62017 "Towell gown"
      DING Huan, LI Han, HU Jin, HE Mengdou
      2025, 599(8): 86-89. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.022
      Abstract ( )   Knowledge map   Save
      FZ/T 62017 "Towell gown" standard is an important basis for the production and quality control of towel yukata products in China. FZ/T 62017—2024 "Towell gown" is about to replace FZ/T 62017—2009 "Towell gown" . This article will comprehensively interpret the revised standards for towels and yukata,comparing and analyzing their main differences, in order to provide technical references for enterprise production, product quality control, and consumer purchasing.
      • Research · Application
    • Research · Application
      Research on solutions to the problem of down jacket hemming and stopping the mouth from spitting
      SHI Yingsheng
      2025, 599(8): 90-92. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.021
      Abstract ( )   Knowledge map   Save
      With the diversification of down jacket design style and the increase of silhouette, the problem of backspitting at the edge has become one of the main defects affecting the appearance quality of down jacket. Through the introduction of ergonomics and three-dimensional cutting technology, this paper puts forward a technical scheme to add the hanging piece structure in the inner liner of down jacket. The solution not only improves the appearance quality of the down jacket, but also enhances the stability and practicality of the product.
    • Research · Application
      The impact of enterprise digital transformation on new quality productive forces: A study from the perspective of listed companies in the textile industry
      XU Wentao, CHENG Wenxian*
      2025, 599(8): 93-100. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.027
      Abstract ( )   Knowledge map   Save
      This study selects data from 2015 to 2023 on green development, financing constraints, and media supervision as mediating and moderating variables to investigate the relationship between digital transformation and new quality productive forces in textile industry enterprises. The results show that: 1. Digital transformation in textile enterprises significantly enhances the level of new quality productive forces, with green development acting as a partial mediating variable to further promote this outcome; 2. Higher financing constraints in the textile industry strengthen the positive impact of digital transformation on new quality productive forces; 3. Stronger media supervision in the textile industry similarly amplifies the positive effect of digital transformation on new quality productive forces; 4. From the perspective of ownership heterogeneity, digital transformation exerts a more pronounced impact on new quality productive forces in non-state-owned textile enterprises compared to state-owned enterprises. Regionally, coastal textile enterprises exhibit a stronger effect of digital transformation on new quality productive forces than inland enterprises. Based on these findings, this paper proposes policy recommendations in four areas: promoting enterprise digital transformation, improving green development environments, restricting financing costs, and strengthening media supervision.
    • Research · Application
      Research on cotton yield prediction model based on WOA-BiLSTM
      HUANG Shenglong1, YUAN Hongjun1, HU Lingyun2
      2025, 599(8): 101-106. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.025
      Abstract ( )   Knowledge map   Save
      Cotton yield prediction research is of great significance to improve agricultural production efficiency, protect farmers’ economic interests as well as promote the textile industry and national grain and cotton security. In this paper, a cotton yield prediction model based on Whale Optimization Algorithm and Bidirectional Long Short-Term Memory Network is proposed, aiming to optimize the key parameters of the BiLSTM model in order to improve the accuracy and stability of the prediction. By simulating the whale’s foraging behaviour, the WOA algorithm is able to search the parameter space efficiently, and to optimize the number of hidden-layer units of the BiLSTM and the learning rate of the superparameters, thus improving the prediction performance. In this paper, using the national cotton yield data from 1980 to 2024 for empirical analysis, the results show that the WOA-BiLSTM model has a smaller prediction error and higher prediction accuracy than the traditional subjective parameter selection BiLSTM model. The results not only verify the advantages of the WOA algorithm in BiLSTM parameter optimisation, but also show that the model can accurately reflect the changing law of cotton production, which provides a strong support for decision- making in cotton production and related industries. Through the application of the model, it can more effectively deal with the uncertainty in cotton production, and help the government, farmers and related enterprises to make more scientific and reasonable decisions in cotton yield prediction, policy making and market regulation.
    • Research · Application
      Research on the driving path of high ESG performance in textile enterprises
      YE Yiwei, WANG Li
      2025, 599(8): 106-109. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.026
      Abstract ( )   Knowledge map   Save
      With the increasing attention of society to environmental protection and sustainable development, consumers, investors, and the general public are paying more and more attention to the ESG performance of enterprises. How textile enterprises can respond to challenges in environmental, social, and governance (ESG) and achieve high performance is an important issue that urgently needs to be addressed. Based on the current challenges faced by the textile industry, key measures such as optimizing governance structure, promoting green innovation, strengthening stakeholder participation, and accelerating digital transformation are emphasized. Assist textile enterprises in making significant progress in the three dimensions of environment, society, and governance, enhancing their market competitiveness and sustainable development capabilities.
      • Fiber Inspection·Development
    • Fiber Inspection·Development
      Exploring the new qualityproductive forces in the fiber textile industry in Shandong province based on quality monitoring
      LI Qi
      2025, 599(8): 110-112. https://doi.org/10.14162/j.cnki.11-4772/t.2025.08.023
      Abstract ( )   Knowledge map   Save
      The fiber textile industry, as a crucial pillar of the national economy, has encountered numerous challenges in recentyears, including technological innovation, shifts in market demand, and sustainable development. This paper commences with ananalysis of the current situation of the fiber textile industry in Shandong province. Based on the functional positioning of fiber quality monitoring, it delves into the cultivation of new growth points for new quality productivity. Moreover, it presents practical exploration cases and puts forward targeted development suggestions, aiming to offer references for the industry's upgrading.