Textile Industry

纺织工业
  • 文章类型: Journal Article
    该研究探讨了三层纺织服装供应链中不确定需求下的战略定价和质量改进决策。根据面料制造商(FM)是否在质量上进行投资,以及服装制造商(GM)或服装零售商(GR)是否愿意分担成本,构建了五个博弈模型来考察不同成员成本分担对最优决策和利润的影响。通过进行理论和数值分析,我们发现:(1)GM或GR的成本分担对质量改进起着积极的作用,至于谁的成本分担根据成本分担的比例在提高质量方面表现更好,质量改进是最高的,两个成员同时分担成本。(2)当两个成员同时分担成本时,FM获得最高的利润,然而,谁的成本分摊对调频公司更有利可图,也与成本分摊比例有关;简而言之,FM总是从成本分摊中受益,无论一个成员这样做还是两个成员这样做。(3)当只有GR(GM)分担成本时,GM(GR)获得最高利润,结果表明,如果一个成员分担了成本,参与费用分摊的其他成员是否可以根据其比例使前者受益。具体来说,当GM(GR)选择分担成本且比例相对较低时,GR(GM)加入成本分摊对前者有利;否则,是有害的。
    The study explores the strategic pricing and quality improvement decisions under uncertain demand in a three-layer textile and garment supply chain. According to whether the fabric manufacturer (FM) invests in quality or not and whether the garment manufacturer (GM) or garment retailer (GR) is willing to share the costs or not, five game models are constructed to investigate the impact of different members\' cost sharing on the optimal decisions and profits. By conducting a theoretical and numerical analysis, we find that: (1) The GM\'s or GR\'s cost sharing plays a positive effect on the quality improvement, as for whose cost sharing performs better in improving the quality depending on the proportion of cost sharing, and the quality improvement is highest with both members share the costs simultaneously. (2) The FM receives the highest profit when both members share the costs simultaneously, however, whose cost sharing is more profitable for the FM is also related to the proportion of cost sharing; in short, the FM always benefits from the cost sharing, no matter one member does this or two members do this. (3) The GM (GR) gains the highest profit when only the GR (GM) shares the costs, and the results indicate that if one member has shared the costs, whether the other member engaging in cost sharing could benefit the former depending on their proportions. Specifically, when the GM (GR) chooses to share the costs and the proportion is relatively low, the GR(GM) joining in cost sharing is beneficial to the former; otherwise, is harmful.
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  • 文章类型: Journal Article
    纺织业以其重大的环境影响而闻名,因此,越来越需要评估该行业的生产实践。生命周期评估(LCA)是衡量纺织品从原材料生产到报废处置对环境的影响的有效工具。苏拉特市,被称为印度纺织中心,拥有多个产业集群,它们承载着纺织品价值链的不同要素。本研究旨在评估一家苏拉特纺织公司的环境绩效。这项研究涉及从纺织制造设施收集数据,包括灰布生产和湿法工艺(门到门方法)。使用GABI(9.2.1版本)软件分析收集的数据。该研究提供了有关当前纺织技术和生产状况的潜在环境影响数据。已经在整个供应链中确定了重要的热点,并确定了相关的驱动因素。然而,可以通过实践生态效率来减少行业对环境的影响,物化,并回收纺织废料。这项研究强调了LCA在确定纺织业对环境的影响方面的重要性,并为制定可持续实践以最大程度地减少行业对环境的影响提供了基础。
    The textile industry is known for its significant environmental impact, and as such, there is a growing need to assess the industry\'s production practices. Life cycle assessment (LCA) is an effective tool for measuring the environmental impact of textile products from raw material production to end-of-life disposal. Surat city, known as textile hub of India, has multiple industrial clusters that play host to different elements of the textile value chain. This research aims to evaluate the environmental performance of a Surat-based textile company. The study involves the collection of data from textile manufacturing facilities, including gray cloth production and wet processes (gate-to-gate approach). The data collected has been analyzed using the GABI (9.2.1 version) software. The study provides potential environmental impact data on present textile technology and production situation. Significant hotspots have been determined throughout supply chain and the associated drivers identified. However, the industry\'s environmental impact can be reduced by practicing ecoefficiency, immaterialization, and recycling textile waste. This research highlights the importance of LCA in identifying the environmental impact of the textile industry and provides a basis for developing sustainable practices to minimize the industry\'s environmental impact.
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  • 文章类型: Case Reports
    本文从企业在发展中经济中运作的角度出发,建立了外包协作模型。该模型认为,居住在发达国家的最终产品的生产者,和发展中国家制造工厂的经营者相互合作。最终产品生产商为发展中国家的中间产品生产提供总部服务。制造工厂的运营商也在国内经济中提供服务。这种安排导致发达国家和发展中国家公司之间的外国外包合作(FOC)。制造工厂的经营者在成本约束下实现收益最大化。一阶条件表明,熟练劳动力工资的增加,国内投入的价格,和生产成本决定了FOC。另一方面,外国总部服务需求和价格的增加增加了FOC。基于从费萨拉巴德市(巴基斯坦)的217家服装(纺织和服装)公司收集的数据进行的实证分析显示,工资与劳动生产率比率的增加会降低FOC。劳动力技能和国外总部服务的提高催生了FOC,而范围经济的增加增强了FOC。此外,生产成本和FOC之间存在倒U型关系,这表明在初始阶段,公司的生产成本随着FOC水平的增加而增加,但在临界点之后不久,随着FOC的进一步增加,公司的成本开始下降。
    This paper develops an outsourcing collaboration model from a firm\'s perspective operating in a developing economy. The model considers that producers of the final goods residing in a developed country, and operators of manufacturing plants in a developing country collaborate with each other. The final goods producer supplies headquarter services for the production of intermediate goods in the developing country. The operators of manufacturing plants also supply their services in the domestic economy. This arrangement leads to foreign outsourcing collaborations (FOC) between firms of developed country and developing country. The operators of manufacturing plant maximize revenue subject to the cost constraint. The first order conditions suggests that an increase in wages of skilled labor, price of domestic inputs, and cost of production deter FOC. On the other hand, an increase in demand for and price of foreign headquarter services increases the FOC. Empirical analysis based on data collected from 217 clothing (textile and apparel) firms in the city of Faisalabad (Pakistan) reveals that an increase in wage to labor-productivity ratio reduces FOC. An improvement in skilled of the labor and foreign headquarter services give rise to FOC, whereas an increase in economies-of-scope enhances FOC. Additionally, an inverted U-shaped relationship is found between the cost of production and FOC, which shows that at the initial stage, the firm\'s cost of production increases with an increase in the level of FOC, but soon after the tipping point, the firm\'s cost starts decreasing with a further increase in FOC.
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  • 文章类型: Journal Article
    由于竞争日益激烈,激增的环境问题没收了利益相关者的注意力。在这方面,可持续绩效被视为一种合适的工具,因为它不仅衡量公司的财务绩效,而且涵盖社会和环境领域。然而,不创造可持续的业务优势,就不可能实现可持续的业绩。众所周知,绿色供应链实践是在可持续性方面实施的,因为它们是跨循环和跨组织的。这些做法有助于在不影响质量的前提下减少商业活动对环境的影响,性能,成本,和能源使用效率。原因鼓励作者探索选定的绿色供应链因素的作用,客户偏好,以及塑造可持续业务优势的领导因素。本研究采用定量研究方法对这种关联进行了检验。研究人员收集了采购部门530名员工的数据,物流,进出口官员,和包装人员。通过使用SPSS进行初步分析,并使用AMOS对数据进行统计分析,以测试结构模型和研究假设。使用验证性因子分析和结构方程模型,研究者分析了研究的测量模型和研究假设。研究结果表明,精益管理和绿色产品设计具有可持续的业务优势,具有显着的积极影响。此外,绿色产品设计与可持续商业优势之间存在顾客偏好和领导因素的中介作用。该研究也有一些局限性,并使用定量方法;因此,该研究建议未来的研究人员使用定性或混合方法。该研究具有若干理论和实践意义。
    Surging environmental issues confiscate stakeholders\' attention due to growing competition. Sustainable performance in this regard is viewed as a suitable tool because it not only gauges firm\'s financial performance but also covers social and environmental areas. However, sustainable performance cannot be achieved without creating sustainable business advantage. Green supply chain practices are known to be implemented in terms of sustainability as they are cross-looped as well as cross-organizational. The practices help in the reduction of environmental impact of business activities without compromising on quality, performance, cost, and energy usage efficiency. The reason encourages the authors to explore the role of selected green supply chain factors, customer preference, and leadership factors in shaping sustainable business advantage. The study has examined the association by adopting the quantitative research method. The researcher has gathered data from 530 employees in the purchasing department, logistics, import/export officers, and packing staff. The data was analyzed statistically by employing SPSS for preliminary analysis and AMOS for testing the structural model and the hypotheses of the study. Using confirmatory factors analysis and structural equational modeling, the researcher has analyzed the study\'s measurement model and the hypotheses of the study. The findings of the research have depicted that there is a significant positive impact of lean management and green product design with sustainable business advantage. Moreover, there exists a mediation of customer preferences and leadership factors between green product design and sustainable business advantage. The study has a few limitations as well and uses a quantitative method; therefore, the study has recommended that future researchers utilize qualitative or mixed methods. The study has several theoretical and practical implications.
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  • 文章类型: Case Reports
    服装和纺织业是斯里兰卡经济的支柱,对该国的国内生产总值(GDP)做出了重大贡献。冠状病毒(COVID-19)大流行,这也引发了斯里兰卡持续的经济危机,对斯里兰卡服装行业公司的组织绩效有深远的影响。在这种情况下,该研究考察了多维企业可持续发展实践对该部门组织绩效的影响。该研究采用偏最小二乘结构方程建模(PLS-SEM)技术来分析和测试研究假设,同时使用SmartPLS4.0软件作为分析工具。相关数据是通过问卷从斯里兰卡投资委员会(BOI)注册的300家服装公司收集的。研究结果表明,“经济活力,道德实践,“和”社会公平“对组织绩效有重大影响,而“公司治理”和“环境绩效”影响不大。这项研究的独特发现将有助于提高组织绩效,并制定新颖的可持续未来战略,即使在恶劣的经济条件下也不限于服装行业。
    The apparel and textile industry is the backbone of the Sri Lankan economy, contributing significantly to the country\'s gross domestic product (GDP). The coronavirus (COVID-19) pandemic, which also triggered the ongoing economic crisis in Sri Lanka, has a profound effect on the organizational performance of apparel sector firms in Sri Lanka. In this context, the study examines the impact of multi-dimensional corporate sustainability practices on organizational performance in the said sector. The study employed the partial least squares structural equation modelling (PLS-SEM) technique for analysing and testing the hypothesis of the study while using Smart PLS 4.0 software as the analysis tool. Relevant data were collected through a questionnaire from 300 apparel firms registered with the Board of Investment of Sri Lanka (BOI). The study results indicated that \"economic vigour,\" \"ethical practices,\" and \"social equity\" have a significant impact on organizational performance, while \"corporate governance\" and \"environmental performance\" have an insignificant impact. Unique discoveries from this study would be useful to prosper organizational performance and formulate novel sustainable future strategies not limited to the garment industry even during harsh economic conditions.
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  • 文章类型: Journal Article
    工业衍生的锑(Sb)的污染目前受到极大关注。进行这项研究是为了确定中国典型工业区中Sb与其他潜在有毒元素(PTE)的来源,并强调Sb对当地水生环境中生态风险的贡献。通过调查吴江县干湿季地表水中9种PTE的分布,这项研究表明,纺织废水是锑的主要来源。在9种元素中,Sb的分布(0.48〜21.4μg/L)的季节变化最小。因子分析表明,控制Sb分布的因素是独特的。总的来说,Sb更集中在研究区域的东南部,那里有大量的纺织工业,并且受到比电导率和水中总溶解固体的影响(p<0.01)。从排水出口收集的35.71%的样品中的Sb浓度超过10μg/L的标准限值。三种污染评估方法的结果表明,>5%的采样点受到轻度污染,而Sb的贡献最大。因此,要加强对地方纺织企业的行政监管,提高地方纺织废水排放标准。
    Contamination of industry-derived antimony (Sb) is currently of great concern. This study was conducted to identify the source of Sb together with other potential toxic elements (PTEs) in a typical industrial area in China and emphasize the contribution of Sb to ecological risk in the local aquatic environment. By investigating the distribution of nine PTEs in surface water in Wujiang County in dry and wet seasons, this study revealed that textile wastewater was the main source of Sb. The distribution of Sb (0.48~21.4 μg/L) showed the least seasonal variation among the nine elements. Factor analysis revealed that the factor that controlled Sb distribution is unique. In general, Sb was more concentrated in the southeastern part of the study area where there was a large number of textile industries, and was affected by the specific conductivity and total dissolved solids in water (p < 0.01). Sb concentration in 35.71% of samples collected from the drainage outlet exceeded the standard limit of 10 μg/L. Results from three pollution assessment methods suggested that >5% of the sampling sites were slightly too heavily polluted and Sb contributed the most. Therefore, it is necessary to strengthen the administrative supervision of local textile enterprises and elevate the local standard of textile wastewater emission.
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  • 文章类型: Journal Article
    即使在目前,也可以在全球许多水生生态系统中检测到历史工业污染的残留物。Mreznica是克罗地亚的一条河流,一百多年来,不断暴露在各种行业的废水中,其中有,在现代,大多停止了操作。我们的目标是确定当前污染水平和Mreznica河水和沉积物的污染水平。在三个采样活动(2020年5月,2021年4月和9月)中对三个地点(参考地点;DugaResa的前棉花工业设施附近的地点-DRF;Karlovac镇工业区-KIZ)的河流污染研究包括对物理化学水参数的分析,筛选369种农药,沉积物中金属(类)浓度的测量,在河水的溶解和颗粒相中。通过分析总细菌丰度(通过靶向16SrRNA基因)来评估沉积物污染,以及它们相关的金属抗性基因(cnrA,pbrT和czcD)和1类整合子(intl1)。在DRF站点,检测到可以追溯到纺织品生产的工业有机污染物(染料和尼龙成分),以及某些金属与悬浮颗粒物和沉积物结合的水平增加。在最下游的KIZ站点,偶尔在河水中测量到高水平的工业除草剂neburon,悬浮颗粒物和沉积物的金属污染很明显。虽然,在与立法和文献资料比较的基础上,污染程度相当轻微,对微生物群落的影响是毋庸置疑的,通过DRF位点的czcD基因和两个工业影响位点的intI1基因的丰度增加来证实。获得的结果表明,在历史淡水污染的地方,一些工业污染物的沉积物长期保留,and,因此,即使在污染源终止后,也有必要对其进行监测。
    The remnants of historical industrial contamination can be detected in many aquatic ecosystems worldwide even at present time. Mrežnica is a river in Croatia that has been, for more than a hundred years, continually exposed to effluents of various industries, which have, in modern time, mostly ceased to operate. Our aim was to establish the level of current contamination and pollution of the Mrežnica river-water and sediments. The study of river contamination at three sites (reference site; site nearby former cotton industry facility in Duga Resa - DRF; industrial zone of Karlovac town - KIZ) in three sampling campaigns (May 2020, April and September 2021) encompassed analyses of physico-chemical water parameters, screening of 369 pesticides, measurement of metal (loid) concentrations in the sediments, and in the dissolved and particulate phases of the river-water. The sediment pollution was assessed through the analyses of total bacteria abundance (by targeting 16S rRNA genes), and their associated metal resistance genes (cnrA, pbrT and czcD) and class 1 integrons (intl1). At the DRF site, industrial organic contaminants that can be traced to textile production were detected (dye and nylon components), as well as increased levels of some metals bound to suspended particulate matter and sediments. At the most downstream KIZ site, occasional high level of industrial herbicide neburon was measured in the river-water, and metal contamination of suspended particulate matter and sediments was evident. Although, based on the comparison with legislation and literature data, the level of contamination was rather mild, the effects on microbial communities were unquestionable, confirmed by increased abundance of the czcD gene at DRF site and the intI1 gene at both industrially impacted sites. Obtained results indicated long-term sediment retention of some industrial contaminants at the places of historical freshwater contamination, and, thus, the necessity for their monitoring even after the termination of contamination sources.
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  • 文章类型: Journal Article
    虽然环保意识已经达到了很高的水平,企业-无论其工作领域如何-都遵循绿色理念。利益相关者和供应链专家的这种意识对各个部门企业的采购部门在采购过程中考虑绿色具有积极影响。绿色供应链管理(GSCM)中必须做出的关键决策是供应商选择。在纺织业,近年来竞争激烈的市场,考虑到环境问题,该行业的供应商在商业活动中起着至关重要的作用。因此,纺织行业的绿色供应商选择(GSS)被认为是利益相关者的必经之路。在这项研究中,GSS问题作为多准则决策过程来解决。最佳最差方法(BWM)和TODIM(葡萄牙语中交互式和多准则决策的缩写)方法在区间2型模糊集(IT2FS)的改进模糊概念下合并。在确定绿色供应商的评估标准时,使用具有区间类型2模糊数的BWM(IT2F-BWM)。在选择绿色供应商时,应用区间二型模糊TODIM(IT2F-TODIM)。考虑到IT2FS的特点,BWM,和TODIM方法无论是单独的还是集成的,所提出的方法可以处理GSS决策中的不确定性。为了证明该方法的适用性,对土耳其纺织业进行了案例研究。根据42个次级标准评估了三个绿色供应商替代品(S1,S2和S3)。研究表明,最重要的次级标准被认为是染料和印刷质量,产品设计和图案适用性,产品的利润,价格变化,和购买成本。S2绿色供应商已被选为最合适的供应商。还进行了敏感性分析,以检查绿色供应商排名的变化。
    Although environmental awareness has reached a high level, enterprises-regardless of their working domains-follow the concept of greenness for their practices. This awareness among the stakeholders and supply chain experts has a positive impact on the purchasing departments of enterprises in various sectors to consider greenness in their procurement processes. The critical decision that must be made in green supply chain management (GSCM) is supplier selection. In the textile industry, a highly competitive market in recent years, suppliers for this industry have crucial roles in business activities considering environmental issues. Therefore, green supplier selection (GSS) in the textile industry is considered a must-be process for the stakeholders. In this study, a GSS problem is tackled as a multi-criteria decision process. Best worst method (BWM) and TODIM (an acronym in Portuguese of interactive and multi-criteria decision-making) methods are merged under an improved fuzzy concept of interval type-2 fuzzy sets (IT2FSs). In determining green suppliers\' evaluation criteria, BWM with interval type-2 fuzzy numbers (IT2F-BWM) is used. In selecting green suppliers, an interval type-2 fuzzy TODIM (IT2F-TODIM) is applied. Considering the characteristics of IT2FSs, BWM, and TODIM methods either individually and in integrated style, the proposed approach can handle uncertainty in the decision-making of GSS. To demonstrate the applicability of the approach, a case study in the Turkish textile industry is performed. Three green supplier alternatives (S1, S2, and S3) are assessed under forty-two sub-criteria. The study shows the most significant sub-criteria are recognized as dye and print quality, product design and pattern suitability, profit on the product, variation in price, and purchase cost. S2 green supplier has been selected as the most appropriate one. A sensitivity analysis is also fulfilled to check variation in the ranking of green suppliers.
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  • 文章类型: Comparative Study
    化学品在纺织工业中的使用已被广泛研究。本研究使用USEtox模型的改进方法来评估纺织工业排放的化学污染物对环境的影响。使用数量分析方法和毒性分析方法对排放的化学污染物造成的环境影响进行了排名。通过计算Spearman的相关系数和异常值,比较了两种方法的排名。结果表明,重金属对人体健康和生态危害的隐患主要是由重金属引起的。用数量分析方法计算的环境影响等级与用毒性分析方法计算的环境影响等级不同。镉,六氯苯和汞造成了严重的人类和生态危害,排放量很小。锌和六价铬是剧毒的化学污染物,这可能会导致严重的人类健康和潜在的生态危害。应优先控制这5种化学污染物,以减轻纺织工业排放的化学污染物对环境的影响。
    The use of chemicals in the textile industry has been widely investigated. This study used an improved method with the USEtox model to assess the environmental impacts of chemical pollutants discharged by the textile industry. The environmental impacts attributed to the discharged chemical pollutants were ranked using a quantity analysis method and a toxicity analysis method. The rankings of the two methods were compared by calculating Spearman\'s correlation coefficients and outliers. The results showed that the human health and ecological hazards potential were mainly caused by heavy metals. The rankings of the environmental impacts calculated with the quantity analysis method were different from those calculated with the toxicity analysis method. Cadmium, hexachlorobenzene and mercury caused severe human and ecological hazards with a small volume of emissions. Zinc and hexavalent chromium were highly toxic chemical pollutants, which could cause severe human health and ecological hazards potential. These five kinds of chemical pollutants should be preferentially controlled to mitigate the environmental impacts caused by chemical pollutants discharged from the textile industry.
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  • 文章类型: Journal Article
    BACKGROUND: Since the 2013 Rana Plaza incident in Bangladesh, the government of Bangladesh has been under pressure to improve health and safety conditions for workers in the ready-made garment industry. Its efforts have focused heavily on structural safety of the buildings but have largely ignored broader occupational health system issues. This qualitative study explores contextual factors and system challenges that create barriers for ensuring a healthy and safe workplace in the ready-made garment industry in Bangladesh.
    METHODS: Data were collected through key informant interviews (n = 14) with government officials from the Department of Inspection for Factories and Establishments (DIFE), factory employers, factory doctors and representatives from the Bangladesh Garment Manufacturers and Exporters Association (BGMEA). A thematic analysis was conducted using Atlas-ti v 5.2.
    RESULTS: A thematic analysis suggests that the capacity of the DIFE to provide adequate occupational health services remains a problem. There is a shortage of both appropriately trained staff and equipment to monitor occupational health and safety in factories and to gather useful data for evidence-based decision-making. Another barrier to effective occupational health and safety of workers is the lack of cooperation by employers in recording data on workers\' health and safety problems. Finally, government officials have limited resources and power to enforce compliance with regulations. Such deficiencies threaten the health and safety of this important, largely female, working population.
    CONCLUSIONS: This case example focused on the valuable ready-made garment industry sector of Bangladesh\'s economy. It identifies the critical need for occupational health system strengthening. Specifically system capacity needs to be improved by both increasing human resources for in-factory hazards and health monitoring, regulatory inspection, enforcement, and improved training of government officials around monitoring and reporting.
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