摘要
为了改善纺织品功能性,将单一化功能纺织产品朝多功能、复合化发展,以银离子抗菌剂改性涤纶和具有永久负离子发射功能的蜂窝状微孔结构改性涤纶为原料,抗菌、负氧离子复合功能面料与真丝墙布窗帘织物配套开发。通过正交试验法设计不同规格的A、B系列两组织物试样,测试织物的抗菌性能与负氧离子功能,以线性回归分析为手段探究功能性纤维原料和组织系数对织物负氧离子、抗菌功能性的影响,为后续开发出多功能复合化的高档墙布窗帘面料提供依据。试验结果表明:织物负氧离子发生量在一定范围内随着纬纱中蜂窝负氧离子纤维含量、组织系数的增加而增加,织物表面粗糙度与纤维含量产生协同作用;织物的大肠杆菌抑菌率与纬纱中抗菌涤纶长丝含量呈正相关,织物对金黄色葡萄球菌的抑菌效果优于对大肠杆菌的抑菌效果。
To further promote the high-quality development of“technology,fashion and green”of the textile industry,and guide the textile industry to accelerate the transformation and upgrading according to the new orientation of the textile industry under the guidance of the“Fourteenth Five-Year Plan”development outline,people have began to pay attention to the functionality of textiles.Wall cloth is a typical representative of home textile products,and its market is concentrated on low-end fabrics,with low brand added value.The common functional wall cloth curtain fabrics in the market basically only have undiversified function,and poor market promotion and insufficient research and development efforts have been made for the multi-functional composite wall cloth curtain products with more economic benefits.There is still a lot of room for their development in the future.To improve the functionality of textiles,the textile products with undiversified functional will be developed towards multi-function and composite.The antibacterial and negative oxygen ion composite functional fabrics will be developed together with the real silk wall cloth curtain fabrics by using silver ion antibacterial agent modified polyester and honeycomb microporous structure-modified polyester with permanent negative ion emission function as raw materials.A and B series of test samples were made by weaving 14.76 tex honeycomb negative oxygen ion modified polyester yarn and 8.33 tex/2 antibacterial modified polyester yarn in different proportions and using different fabric structures.A series includes nine groups of samples.The interwoven proportions of the honeycomb negative oxygen ion-modified polyester yarn and the antibacterial modified polyester yarn of A1-A9 fabrics are 1︰0,4︰1,3︰1,2︰1,1︰1,1︰2,1︰3,1︰4,and 0︰1,respectively.The B series consists of six groups of samples.The weave structures of B1-B6 fabrics are plain weave,one upper and two lower right twills,four-heddle weft broken twills,5/2 weft satin,six-heddle variable satin,and 8/3 weft satin,respectively.The weave coefficients are 1.000,1.267,1.625,2.000,2.378,and 3.150.The antibacterial property and the amount of negative oxygen ion of the fabric were tested,and the influence of functional fiber raw materials and weave coefficient on the negative oxygen ion and antibacterial function of the fabric was explored by means of linear regression analysis.The negative oxygen ion generation of fabrics numbered A2,A3 and A4 in series A is high,that of fabrics numbered A1,A5,A6,A7 and A8 is medium,and that of fabrics numbered A9 is low.The negative oxygen ion generation of B series fabrics numbered B2,B3,B4,B5 and B6 is high,and that of B1 fabric is medium.Among the A series,the A1 fabric has the worst while the A9 fabric has the best antibacterial effect on Escherichia coli.The antibacterial rates of all A series fabrics against Staphylococcus aureus surpass 99%.The fitting degree of the negative oxygen ion generation of B series fabrics and the bacteriostatic rate of Escherichia coli of A series fabrics are good,and the fitting coefficient R 2 is greater than 0.9.The fitting coefficient R 2 of the negative oxygen ion generation of A series fabrics and the bacteriostatic rate of Staphylococcus aureus of A series fabrics are 0.63262 and 0.47082,respectively.R 2 deviates greatly from 1,and the fitting degree is poor.It can be concluded from the test results that the amount of negative oxygen ions in the fabrics generally increases with the increase of the content of negative oxygen ions in the honeycomb fiber and the weave coefficient,but due to the effect of the friction coefficient of the fabric surface,the high friction coefficient is conducive to the release of negative oxygen ions to a certain extent.The content of antibacterial modified polyester fiber shows obvious positive linear correlation with the antibacterial rate of Escherichia coli,and has little effect on the growth of Staphylococcus aureus.All fabric samples have antibacterial function,and the antibacterial effect on Staphylococcus aureus is generally higher than that of Escherichia coli.Exploring the influence of fiber content and tissue coefficient on the antibacterial property and negative oxygen ion generation of wall cloth curtain fabrics will help improve the quality of wall cloth curtain products and help them develop towards deeper and higher-grade fields.Later,other basic physical properties of the fabric should be tested,and functional silk woven fabric wall cloth curtain products with market value should be developed.Multifunctional composite technology should be actively studied and applied to the weaving of wall cloth curtain products to improve people’s quality of life and help the textile manufacturing industry move towards green and intelligent manufacturing.
作者
刘亚楠
贺荣
张惠芳
王宇轩
祝成炎
张红霞
LIU Yanan;HE Rong;ZHANG Huifang;WANG Yuxuan;ZHU Chengyan;ZHANG Hongxia(Key Laboratory of Advanced Textile Materials and Manufacturing Technology,Ministry of Education,Hangzhou 310018,China,Zhejiang Sci-Tech University,Hangzhou 310018,China;Zhejiang Provincial Key Laboratory ofFiber Materials and Manufacturing Technology,Zhejiang Sci-Tech University,Hangzhou 310018,China,Zhejiang Sci-Tech University,Hangzhou 310018,China;Haining Zhongfang Fabric Technology Co.,Ltd.,Jiaxing 314400,China;Zhejiang Light Industrial Products Inspection and Research Institute,Hangzhou 310013,China)
出处
《丝绸》
CAS
CSCD
北大核心
2023年第7期26-32,共7页
Journal of Silk
关键词
复合功能面料
真丝交织物
抗菌性能
负氧离子
墙布窗帘织物
composite functional fabric
silk interwoven fabric
antibacterial properties
negative oxygen ion
wall cloth curtain fabrics
