Pub Date : 2023-10-06DOI: 10.1080/00405000.2023.2265247
Tong Yang, Yuntong Ma, Shuai Liu, Huitao Peng, Pibo Ma
AbstractNegative Poisson’s ratio tubular fabric plays an important role in mechanical and medical fields. To explore the impact of different raw materials and different structures on the negative Poisson’s ratio effect, flat knitting technology was used to characterize the negative Poisson’s ratio of three different structures of sheet and tubular fabrics made from polyester, cotton, and nylon. The tensile test and static burst test were applied to compare the performance of various sheet-knitted fabrics. The results show that yarn with better elasticity and elongation have a better auxetic effect. Fabrics with good auxetic effects have greater deflection and better energy absorption capacity. When measuring the longitudinal length variation of tubular knitted fabrics using cylinders of different diameters, it was found that when the number of weave cycles in a circle of tubular knitted fabrics is few, the negative Poisson’s ratio effect of tubular knitted fabrics is better than that of sheet knitted fabrics.Keywords: Negative Poisson’s ratioauxetic effectflat knittingmechanical propertiesenergy absorption Disclosure statementNo potential conflict of interest was reported by the author(s).Additional informationFundingThe authors acknowledge the financial support from the National Science Funds of China (11972172), the Fundamental Research Funds for the Central Universities (JUSRP62005), and a Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAP).
{"title":"Characterization of negative Poisson’s ratio of two/three dimensional auxetic knitted fabric with PET/PA/cotton from folded structures","authors":"Tong Yang, Yuntong Ma, Shuai Liu, Huitao Peng, Pibo Ma","doi":"10.1080/00405000.2023.2265247","DOIUrl":"https://doi.org/10.1080/00405000.2023.2265247","url":null,"abstract":"AbstractNegative Poisson’s ratio tubular fabric plays an important role in mechanical and medical fields. To explore the impact of different raw materials and different structures on the negative Poisson’s ratio effect, flat knitting technology was used to characterize the negative Poisson’s ratio of three different structures of sheet and tubular fabrics made from polyester, cotton, and nylon. The tensile test and static burst test were applied to compare the performance of various sheet-knitted fabrics. The results show that yarn with better elasticity and elongation have a better auxetic effect. Fabrics with good auxetic effects have greater deflection and better energy absorption capacity. When measuring the longitudinal length variation of tubular knitted fabrics using cylinders of different diameters, it was found that when the number of weave cycles in a circle of tubular knitted fabrics is few, the negative Poisson’s ratio effect of tubular knitted fabrics is better than that of sheet knitted fabrics.Keywords: Negative Poisson’s ratioauxetic effectflat knittingmechanical propertiesenergy absorption Disclosure statementNo potential conflict of interest was reported by the author(s).Additional informationFundingThe authors acknowledge the financial support from the National Science Funds of China (11972172), the Fundamental Research Funds for the Central Universities (JUSRP62005), and a Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAP).","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135350790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-06DOI: 10.1080/00405000.2023.2266143
Mohammad Hossein Moghimian, Ali Akbar Merati, Maryam Yousefzadeh, Najmeh Moazeni
AbstractAmong smart materials, piezoelectric polymeric materials have a relatively high electrical response to mechanical stimuli, and diacetylenes are highly sensitive to color-changing materials. In this study, by combining the polymers of polyvinylidene fluoride (PVDF) and 10,12-pentacosadinoic acid and adding 1, 2, 3, 6, 9, 12, 15 and 18% zinc oxide (ZnO) nanoparticles to their solution, three component composite nanofibers were electrospun and their piezoelectric property were investigated.The results show that the presence of zinc oxide caused the formation of beads in the structure, but it caused a decrease of about 45%-60% in the average diameter of the samples compared to the PVDF/PDA samples. In these samples, in the best case, the piezoelectric property showed a maximum increase of about 12 times compared to the PVDF/PDA sample.According to the other results of various tests, the sample containing up to 3% ZnO enhances the piezoelectric performance of the PVDF/PDA dual response nanofibrous piezoelectric-chromic sensors.Keywords: Smart materialspiezoelectricZinc OxidePolyvinylidene fluoridePoly diacetyleneElectrospinningComposite Nanofiber Disclosure statementNo potential conflict of interest was reported by the author(s).
{"title":"Effect of zinc oxide on piezoelectric properties of polyvinilidyn floride/polydiacetylen/zinc oxide electrospun composite nanofibers","authors":"Mohammad Hossein Moghimian, Ali Akbar Merati, Maryam Yousefzadeh, Najmeh Moazeni","doi":"10.1080/00405000.2023.2266143","DOIUrl":"https://doi.org/10.1080/00405000.2023.2266143","url":null,"abstract":"AbstractAmong smart materials, piezoelectric polymeric materials have a relatively high electrical response to mechanical stimuli, and diacetylenes are highly sensitive to color-changing materials. In this study, by combining the polymers of polyvinylidene fluoride (PVDF) and 10,12-pentacosadinoic acid and adding 1, 2, 3, 6, 9, 12, 15 and 18% zinc oxide (ZnO) nanoparticles to their solution, three component composite nanofibers were electrospun and their piezoelectric property were investigated.The results show that the presence of zinc oxide caused the formation of beads in the structure, but it caused a decrease of about 45%-60% in the average diameter of the samples compared to the PVDF/PDA samples. In these samples, in the best case, the piezoelectric property showed a maximum increase of about 12 times compared to the PVDF/PDA sample.According to the other results of various tests, the sample containing up to 3% ZnO enhances the piezoelectric performance of the PVDF/PDA dual response nanofibrous piezoelectric-chromic sensors.Keywords: Smart materialspiezoelectricZinc OxidePolyvinylidene fluoridePoly diacetyleneElectrospinningComposite Nanofiber Disclosure statementNo potential conflict of interest was reported by the author(s).","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135351515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
AbstractThis study explores the effect of chemical treatment on the physical, mechanical, and morphological properties of two kinds of sisal geotextiles treated with potassium hydroxide and coated with bitumen emulsion. Physical characteristics like mass per unit area, yarn properties, thickness, water absorption and mechanical properties, including tensile, tearing, and puncture strength, were examined. The findings showed significant enhancements in tensile strength (up to 54.90%), tearing strength (up to 103.81%), and puncture strength (up to 32.2%) of emulsion-coated untreated, emulsion-coated alkali-treated and alkali-treated geotextiles, respectively. Furthermore, the alkali-treated emulsion-coated geotextile had the highest mass per unit area with the least water absorption. Morphological, elemental, and crystallographic analyses complemented these outcomes.Keywords: Sisal fibregeotextilewovenemulsionstrengthtensiletearpuncture Disclosure statementNo potential conflict of interest was reported by the authors.Data availability statementAll data, models, and code generated or used during the study appear in the submitted article.
{"title":"Effect of chemical treatment on physical, mechanical, and morphological characteristics of sisal geotextile","authors":"Subham Jena, Vishwas Nandkishor Khatri, Lohitkumar Nainegali, Rakesh Kumar Dutta","doi":"10.1080/00405000.2023.2263832","DOIUrl":"https://doi.org/10.1080/00405000.2023.2263832","url":null,"abstract":"AbstractThis study explores the effect of chemical treatment on the physical, mechanical, and morphological properties of two kinds of sisal geotextiles treated with potassium hydroxide and coated with bitumen emulsion. Physical characteristics like mass per unit area, yarn properties, thickness, water absorption and mechanical properties, including tensile, tearing, and puncture strength, were examined. The findings showed significant enhancements in tensile strength (up to 54.90%), tearing strength (up to 103.81%), and puncture strength (up to 32.2%) of emulsion-coated untreated, emulsion-coated alkali-treated and alkali-treated geotextiles, respectively. Furthermore, the alkali-treated emulsion-coated geotextile had the highest mass per unit area with the least water absorption. Morphological, elemental, and crystallographic analyses complemented these outcomes.Keywords: Sisal fibregeotextilewovenemulsionstrengthtensiletearpuncture Disclosure statementNo potential conflict of interest was reported by the authors.Data availability statementAll data, models, and code generated or used during the study appear in the submitted article.","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135351513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-04DOI: 10.1080/00405000.2023.2263678
Negar Hosseinzadeh Kouchehbaghi, Majid Sohrabi, Milad Razbin, Ahmad Ahmadi Daryakenari, Marjan Abbasi, Seyed Hajir Bahrami
AbstractFollowing the previous work, this research aims to highlight the applicability of a new strategy for engineering morphological properties of nanofibrous filters using a model consisting of artificial neural analytical model, and genetic algorithm. The main idea is to engineer the morphological properties of nanofibrous filters before mass production. To collect data, a central composite design of experiment considering parametersch as polymer concentration (10, 12, and 14 wt%), applied voltage (14, 18, and 22 kV), distance (10, 15, and 20 cm), and time (15, 30, and 45 min) is employed. Results showed that reduced the cost value from 0.1477 to 0.1183 incororating a polymer concentration of 10.08 wt%, an applied voltage of 16.09 kV, a distance of 20 cm, and a time of 27.17 min. The optimized filter possessed a filtration efficiency of 95% and a pressure drop of 169.2530 Pa for a particle size of 300 nm.Keywords: Electrospun nanofibrous filterfeed-forward back-propagationcentral composite design of experimentgenetic algorithmlinear programming Author contributionsNegar Hosseinzadeh Kouchehbaghi and Majid Sohrabi carried out all experimentation, Milad Razbin conceptualized, analyzed, modeled, and optimized data, Ahmad Ahmadi Daryakenari, Marjan Abbasi, and Seyed Hajir Bahrami supervised, funded, and administered the study. In the writing and reviewing step, all authors contributed.Disclosure statementThe authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.Data availability statementAll the data used to support the findings of this study are available from the corresponding author upon request.
{"title":"Soft computing procedure to optimize the electrospinning parameters of polyacrylonitrile nanofibrous air filter","authors":"Negar Hosseinzadeh Kouchehbaghi, Majid Sohrabi, Milad Razbin, Ahmad Ahmadi Daryakenari, Marjan Abbasi, Seyed Hajir Bahrami","doi":"10.1080/00405000.2023.2263678","DOIUrl":"https://doi.org/10.1080/00405000.2023.2263678","url":null,"abstract":"AbstractFollowing the previous work, this research aims to highlight the applicability of a new strategy for engineering morphological properties of nanofibrous filters using a model consisting of artificial neural analytical model, and genetic algorithm. The main idea is to engineer the morphological properties of nanofibrous filters before mass production. To collect data, a central composite design of experiment considering parametersch as polymer concentration (10, 12, and 14 wt%), applied voltage (14, 18, and 22 kV), distance (10, 15, and 20 cm), and time (15, 30, and 45 min) is employed. Results showed that reduced the cost value from 0.1477 to 0.1183 incororating a polymer concentration of 10.08 wt%, an applied voltage of 16.09 kV, a distance of 20 cm, and a time of 27.17 min. The optimized filter possessed a filtration efficiency of 95% and a pressure drop of 169.2530 Pa for a particle size of 300 nm.Keywords: Electrospun nanofibrous filterfeed-forward back-propagationcentral composite design of experimentgenetic algorithmlinear programming Author contributionsNegar Hosseinzadeh Kouchehbaghi and Majid Sohrabi carried out all experimentation, Milad Razbin conceptualized, analyzed, modeled, and optimized data, Ahmad Ahmadi Daryakenari, Marjan Abbasi, and Seyed Hajir Bahrami supervised, funded, and administered the study. In the writing and reviewing step, all authors contributed.Disclosure statementThe authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.Data availability statementAll the data used to support the findings of this study are available from the corresponding author upon request.","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135592038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-04DOI: 10.1080/00405000.2023.2262133
Qiying Liu, Lan Ge, Wenliang Xue, Yanxue Ma, Yi Qian, Meng Li, Lvjing Fan
AbstractOptical fibers are gradually integrated into textile products for advanced performance. In this study, a stretchable soft sensor was explored by integrating optical fibers and conductive materials with a multi-layer textile structure. This textile material can achieve various luminescence effects at different stretching levels. The material was combined with an electronic control system, which received the sensing signal from the textile material to control the color of the optical fiber luminescence. Additionally, the tensile and sensing performance of all the fabrics were tested, followed by the effect of weave parameters on the tensile properties of the fabrics. The fabric sensing performance was enabled by the material structure design to eliminate the integration of additional components, such as electronic sensors. Since the stretch applies to the fabric, the fabric displays four color modes when stretched to different levels, contributing to expanding the possibilities of potential applications for postural monitoring in medical rehabilitation.Keywords: Stretchable soft sensortensile strain sensingmulti-layer structureilluminating fabric AcknowledgmentsSpecial thanks are due to Ruhua Huang and Jianfu Lin Fiat Deliang Technology Co., LTD.Disclosure statementNo potential conflict of interest was reported by the authors.Additional informationFundingThis study was supported by Shanghai Pujiang Talents Plan [Grant Number: 22PJC003] and ‘The Fundamental Research Funds for the Central Universities’, Donghua University [Grant Number: 2232020E-10].
{"title":"A stretchable soft sensor with a luminescent effect based on a multi-layer structure design","authors":"Qiying Liu, Lan Ge, Wenliang Xue, Yanxue Ma, Yi Qian, Meng Li, Lvjing Fan","doi":"10.1080/00405000.2023.2262133","DOIUrl":"https://doi.org/10.1080/00405000.2023.2262133","url":null,"abstract":"AbstractOptical fibers are gradually integrated into textile products for advanced performance. In this study, a stretchable soft sensor was explored by integrating optical fibers and conductive materials with a multi-layer textile structure. This textile material can achieve various luminescence effects at different stretching levels. The material was combined with an electronic control system, which received the sensing signal from the textile material to control the color of the optical fiber luminescence. Additionally, the tensile and sensing performance of all the fabrics were tested, followed by the effect of weave parameters on the tensile properties of the fabrics. The fabric sensing performance was enabled by the material structure design to eliminate the integration of additional components, such as electronic sensors. Since the stretch applies to the fabric, the fabric displays four color modes when stretched to different levels, contributing to expanding the possibilities of potential applications for postural monitoring in medical rehabilitation.Keywords: Stretchable soft sensortensile strain sensingmulti-layer structureilluminating fabric AcknowledgmentsSpecial thanks are due to Ruhua Huang and Jianfu Lin Fiat Deliang Technology Co., LTD.Disclosure statementNo potential conflict of interest was reported by the authors.Additional informationFundingThis study was supported by Shanghai Pujiang Talents Plan [Grant Number: 22PJC003] and ‘The Fundamental Research Funds for the Central Universities’, Donghua University [Grant Number: 2232020E-10].","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135591719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-04DOI: 10.1080/00405000.2023.2261850
Kuldip Singh, Vijay Baheti
AbstractThe study involved single-stage carbonization and physical activation of Kevlar woven fabric to convert into activated carbon fabric. The carbonization process was optimised for high carbon yield and low electrical resistivity of activated carbon fabric using Box-Behnken experimental design and response surface methodology. The three process parameters namely charcoal amount, gas flow rate, and carbonization temperature were selected. The empirical equations obtained through response surface methodology for carbon yield and electrical resistivity were found in good agreement with the experimental values. An optimum amount of charcoal, optimum nitrogen flowrate, and low carbonization temperature was found suitable for higher carbon yield. On the other hand, high charcoal amount, high carbonization temperature, and optimum nitrogen flow rate resulted in low electrical resistivity of activated carbon fabric. Later, the activated carbon fabrics were prepared under the optimum carbonization conditions to get high carbon yield and low electrical resistivity. The optimized sample for electrical resistivity showed higher electromagnetic interference (EMI) shielding properties at lower as well as higher frequencies due to its highly porous morphology and electrical conductivity.Keywords: Kevlar woven fabricactivated carbon fabriccarbonizationbox Behnken designcarbon yieldelectrical resistivityelectromagnetic interference shielding Disclosure statementThe authors have no competing interests to declare that are relevant to the content of this article.
{"title":"Optimum carbonization of Kevlar fabric for electromagnetic interference shielding applications","authors":"Kuldip Singh, Vijay Baheti","doi":"10.1080/00405000.2023.2261850","DOIUrl":"https://doi.org/10.1080/00405000.2023.2261850","url":null,"abstract":"AbstractThe study involved single-stage carbonization and physical activation of Kevlar woven fabric to convert into activated carbon fabric. The carbonization process was optimised for high carbon yield and low electrical resistivity of activated carbon fabric using Box-Behnken experimental design and response surface methodology. The three process parameters namely charcoal amount, gas flow rate, and carbonization temperature were selected. The empirical equations obtained through response surface methodology for carbon yield and electrical resistivity were found in good agreement with the experimental values. An optimum amount of charcoal, optimum nitrogen flowrate, and low carbonization temperature was found suitable for higher carbon yield. On the other hand, high charcoal amount, high carbonization temperature, and optimum nitrogen flow rate resulted in low electrical resistivity of activated carbon fabric. Later, the activated carbon fabrics were prepared under the optimum carbonization conditions to get high carbon yield and low electrical resistivity. The optimized sample for electrical resistivity showed higher electromagnetic interference (EMI) shielding properties at lower as well as higher frequencies due to its highly porous morphology and electrical conductivity.Keywords: Kevlar woven fabricactivated carbon fabriccarbonizationbox Behnken designcarbon yieldelectrical resistivityelectromagnetic interference shielding Disclosure statementThe authors have no competing interests to declare that are relevant to the content of this article.","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135590860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-28DOI: 10.1080/00405000.2023.2262115
Shichao Xiao, Min Shen, Qi Yang, Zhen Wang, JiaCheng Zhou
AbstractDue to the low insertion speed and poor weft motion stability with single round-hole relay nozzle in the air jet loom, this study is aims to investigate the characteristics of transient intersecting airflow from a main nozzle and tri-elliptical hole relay nozzles. The turbulent intersecting airflow was simulated based on a large eddy simulations (LES). The correctness of the LES model was evaluated by comparing the time-averaged axial velocity with experimental and the Reynolds-averaged Navier–Stokes (RANS) results. The LES simulation has shown that only one potential-core arose its height about 4 mm for single round hole relay nozzle, whereas three potential-core arouse its height about 4 mm for tri-elliptical hole relay nozzles. It is possible to enhance the mean axial velocity of the intersecting airflow by up to 10% and decrease fluctuation magnitude by 25% using a new type of tri-elliptical center array relay nozzle.Keywords: Air jet loomtransient airflow structurerelay nozzlelarge eddy simulation (LES)computational fluid dynamics (CFD) Disclosure statementThe authors declared no potential conflicts of interest with respect to the research, authorship and/or publication of this article.Additional informationFundingThis work was supported by the National Science Foundation of China (Grant Nos. 51505344, 11872046), the Natural Science Foundation of Hubei Province (2014CFB766) and Hubei Digital Textile Equipment Key Laboratory Open Fund (DTL202001).
{"title":"Characteristics of instantaneous intersecting airflow from main nozzle and various relay nozzles in an air jet loom","authors":"Shichao Xiao, Min Shen, Qi Yang, Zhen Wang, JiaCheng Zhou","doi":"10.1080/00405000.2023.2262115","DOIUrl":"https://doi.org/10.1080/00405000.2023.2262115","url":null,"abstract":"AbstractDue to the low insertion speed and poor weft motion stability with single round-hole relay nozzle in the air jet loom, this study is aims to investigate the characteristics of transient intersecting airflow from a main nozzle and tri-elliptical hole relay nozzles. The turbulent intersecting airflow was simulated based on a large eddy simulations (LES). The correctness of the LES model was evaluated by comparing the time-averaged axial velocity with experimental and the Reynolds-averaged Navier–Stokes (RANS) results. The LES simulation has shown that only one potential-core arose its height about 4 mm for single round hole relay nozzle, whereas three potential-core arouse its height about 4 mm for tri-elliptical hole relay nozzles. It is possible to enhance the mean axial velocity of the intersecting airflow by up to 10% and decrease fluctuation magnitude by 25% using a new type of tri-elliptical center array relay nozzle.Keywords: Air jet loomtransient airflow structurerelay nozzlelarge eddy simulation (LES)computational fluid dynamics (CFD) Disclosure statementThe authors declared no potential conflicts of interest with respect to the research, authorship and/or publication of this article.Additional informationFundingThis work was supported by the National Science Foundation of China (Grant Nos. 51505344, 11872046), the Natural Science Foundation of Hubei Province (2014CFB766) and Hubei Digital Textile Equipment Key Laboratory Open Fund (DTL202001).","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135386284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-28DOI: 10.1080/00405000.2023.2261882
None Vivek
AbstractThe current study examined the application potential of the untreated/treated woven/non-woven coir geotextile on unpaved roads. For this, untreated/treated coir geotextiles were positioned at the interface under the unsoaked/soaked condition, and laboratory cyclic load tests were done in a test tank for the sand layer overlying the clay layer. The results of the study showed that models reinforced with untreated/treated woven coir geotextiles are better than the models with untreated/treated non-woven coir geotextiles. Furthermore, in comparison to the soaked condition, models reinforced with untreated/treated woven and non-woven coir geotextiles show better improvement in plastic deformation in the unsoaked condition. When placed at the interface of the sand layer overlying clay, untreated/treated woven/non-woven coir geotextiles can reduce plastic deformation in unpaved roads, especially in situations where the rut depth is high, as the improvement in plastic deformation was realised up to larger deformation.Keywords: Woven coir geotextilesnon-woven coir geotextileschemical treatmentcyclic loadingunpaved roadsoakedunsoaked Disclosure statementNo potential conflict of interest was reported by the author.
{"title":"Effects of cyclic loading on sand overlaying clay model of unpaved roads reinforced with untreated/treated coir geotextiles","authors":"None Vivek","doi":"10.1080/00405000.2023.2261882","DOIUrl":"https://doi.org/10.1080/00405000.2023.2261882","url":null,"abstract":"AbstractThe current study examined the application potential of the untreated/treated woven/non-woven coir geotextile on unpaved roads. For this, untreated/treated coir geotextiles were positioned at the interface under the unsoaked/soaked condition, and laboratory cyclic load tests were done in a test tank for the sand layer overlying the clay layer. The results of the study showed that models reinforced with untreated/treated woven coir geotextiles are better than the models with untreated/treated non-woven coir geotextiles. Furthermore, in comparison to the soaked condition, models reinforced with untreated/treated woven and non-woven coir geotextiles show better improvement in plastic deformation in the unsoaked condition. When placed at the interface of the sand layer overlying clay, untreated/treated woven/non-woven coir geotextiles can reduce plastic deformation in unpaved roads, especially in situations where the rut depth is high, as the improvement in plastic deformation was realised up to larger deformation.Keywords: Woven coir geotextilesnon-woven coir geotextileschemical treatmentcyclic loadingunpaved roadsoakedunsoaked Disclosure statementNo potential conflict of interest was reported by the author.","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135344794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
AbstractAs a sustainable and ecological dye resource, the biomass materials are receiving more and more attention. In this work, the pigments in Cordyceps militaris were extracted and applied for dyeing wool fabrics, and the various properties were investigated. The extracted pigments and dyed wool fibers were analyzed and characterized by ultraviolet–visible (UV-Vis) spectroscopy, Liquid Chromatography-Mass Spectrometry (LC-MS) and Fourier Transform Infrared (FTIR) spectroscopy. The single-factor experiments were used to screen and optimize the dyeing process. Six metal mordants with different use order were compared with each other, and their possible mordanting mechanisms were proposed. The color fastnesses, UV resistance and antioxidant properties were evaluated after dyeing. The results showed that UV-Vis, LC-MS and FTIR analysis confirmed that the main components of C. militaris extract was lutein. The optimal dyeing process for the extract was as follows: dyestuff mass 200% (o.m.f.), dyeing temperature 90 °C, dyeing time 45 min, bath pH 5.0, Na2SO4 mass 0 g/L. Metal ions are added to form chelate bonds between the dyes and the fibers, further improving the color fastness. The dyed fabric exhibits excellent UV resistance and its UPF (Ultraviolet Protection Factor) value increases with the color yield. Meanwhile, the dyed wool fabric could exhibit up to 94.77% antioxidant activity. These results provide new insight for the application of C. militaris pigments on wool fabric.Keywords: Cordyceps militariswool fabricluteinmordant dyeingUV resistance AcknowledgmentsThe authors are grateful to the College of Chemistry and Chemical Engineering of WTU and the College of Textiles and Apparel of QNU for providing lab facility.Disclosure statementThe authors have no conflict of interest regarding publishing the article.Additional informationFundingThis research was funded by the Fujian Provincial Natural Science Foundation Projects Program (No.2019J01741), State Key Laboratory of New Textile Materials and Advanced Processing Technology (No. FZ2020014).
{"title":"Dyeing performance of wool fabric with natural pigment from <i>Cordyceps militaris</i>","authors":"Jie Chen, Qing Suo, Yu Ni, Jiajing Yan, Yunli Wang, Huiyu Jiang, Huan Qi","doi":"10.1080/00405000.2023.2261814","DOIUrl":"https://doi.org/10.1080/00405000.2023.2261814","url":null,"abstract":"AbstractAs a sustainable and ecological dye resource, the biomass materials are receiving more and more attention. In this work, the pigments in Cordyceps militaris were extracted and applied for dyeing wool fabrics, and the various properties were investigated. The extracted pigments and dyed wool fibers were analyzed and characterized by ultraviolet–visible (UV-Vis) spectroscopy, Liquid Chromatography-Mass Spectrometry (LC-MS) and Fourier Transform Infrared (FTIR) spectroscopy. The single-factor experiments were used to screen and optimize the dyeing process. Six metal mordants with different use order were compared with each other, and their possible mordanting mechanisms were proposed. The color fastnesses, UV resistance and antioxidant properties were evaluated after dyeing. The results showed that UV-Vis, LC-MS and FTIR analysis confirmed that the main components of C. militaris extract was lutein. The optimal dyeing process for the extract was as follows: dyestuff mass 200% (o.m.f.), dyeing temperature 90 °C, dyeing time 45 min, bath pH 5.0, Na2SO4 mass 0 g/L. Metal ions are added to form chelate bonds between the dyes and the fibers, further improving the color fastness. The dyed fabric exhibits excellent UV resistance and its UPF (Ultraviolet Protection Factor) value increases with the color yield. Meanwhile, the dyed wool fabric could exhibit up to 94.77% antioxidant activity. These results provide new insight for the application of C. militaris pigments on wool fabric.Keywords: Cordyceps militariswool fabricluteinmordant dyeingUV resistance AcknowledgmentsThe authors are grateful to the College of Chemistry and Chemical Engineering of WTU and the College of Textiles and Apparel of QNU for providing lab facility.Disclosure statementThe authors have no conflict of interest regarding publishing the article.Additional informationFundingThis research was funded by the Fujian Provincial Natural Science Foundation Projects Program (No.2019J01741), State Key Laboratory of New Textile Materials and Advanced Processing Technology (No. FZ2020014).","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135535356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-26DOI: 10.1080/00405000.2023.2261796
Jingyi Xie, Shubing Zhu, Ying Yang, Xiaoning Tang
AbstractAs porous materials, textiles have been widely used in noise reduction and control engineering due to the advantages of lightweight and easy processing. In this work, the effects of structural factors and physical properties of woven jute fabrics on sound absorption were investigated. Woven jute fabrics with different warp and weft density, thickness, areal weight, and bulk density are employed for acoustical impedance tube measurement, and the warp and weft flexural rigidity, and air permeability of woven jute fabric were measured. The relationship between structural characteristics and sound absorption properties was studied, which has provided good reference for the design of fabric texture. Furthermore, multilayered structure was also constructed by facile plying-up method, followed by the evaluation on the effects of various layering configuration, and then for improved sound absorption. This investigation has mainly focused on woven factors and physical properties, which is benefit to the fabrication of woven jute fabrics with optimal structural details for enhanced sound absorption.Keywords: Jute fabricwoven factorsmultilayer structuresound absorptionair permeability Disclosure statementNo potential conflict of interest was reported by the authors.Additional informationFundingThis research was supported by the Natural Science Foundation of China (No. 12004288), the Fundamental Research Funds for the Central Universities.
{"title":"Study on the sound absorption of jute fabrics: effects of woven factors and multilayer structures","authors":"Jingyi Xie, Shubing Zhu, Ying Yang, Xiaoning Tang","doi":"10.1080/00405000.2023.2261796","DOIUrl":"https://doi.org/10.1080/00405000.2023.2261796","url":null,"abstract":"AbstractAs porous materials, textiles have been widely used in noise reduction and control engineering due to the advantages of lightweight and easy processing. In this work, the effects of structural factors and physical properties of woven jute fabrics on sound absorption were investigated. Woven jute fabrics with different warp and weft density, thickness, areal weight, and bulk density are employed for acoustical impedance tube measurement, and the warp and weft flexural rigidity, and air permeability of woven jute fabric were measured. The relationship between structural characteristics and sound absorption properties was studied, which has provided good reference for the design of fabric texture. Furthermore, multilayered structure was also constructed by facile plying-up method, followed by the evaluation on the effects of various layering configuration, and then for improved sound absorption. This investigation has mainly focused on woven factors and physical properties, which is benefit to the fabrication of woven jute fabrics with optimal structural details for enhanced sound absorption.Keywords: Jute fabricwoven factorsmultilayer structuresound absorptionair permeability Disclosure statementNo potential conflict of interest was reported by the authors.Additional informationFundingThis research was supported by the Natural Science Foundation of China (No. 12004288), the Fundamental Research Funds for the Central Universities.","PeriodicalId":49978,"journal":{"name":"Journal of the Textile Institute","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134957819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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