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51.
聚氨酯油墨的技术进展 总被引:3,自引:0,他引:3
从光固化聚氨酯油墨,水性聚氨酯油墨,单组分挥发型聚氨酯油墨,双组分反应型聚氨酯油墨和氨基甲酸酯油油墨五方面,阐述了聚氨酯油墨的技术进展。 相似文献
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53.
地毯是室内装饰的重要材料之一,彩印锦纶地毯采用Zimmer公司ChromoJet喷射印花机喷射印花,工艺简单,效果良好,极具发展潜力。 相似文献
54.
Enno Masurel 《Business Strategy and the Environment》2007,16(3):190-201
Why do SMEs invest in environmental measures? From the literature we know that most SMEs are rather slow in adopting these sustainable measures, but then the following question arises: why are other SMEs fast in this respect? From our research, it becomes clear that improving the working conditions is the most important reason why these fast‐going SMEs invest in environmental measures, as this probably improves their employees' motivation and performance. This explanation connects ‘planet’ and ‘people’ with each other, and does not exclude ‘profit’, which completes the traditional sustainability circle. Copyright © 2006 John Wiley & Sons, Ltd and ERP Environment. 相似文献
55.
唐代是我国雕版印刷早期应用与普及的重要时期。本文通过对现存反映唐代雕版印刷的文献进行分阶段研究,对唐代早、中、晚期雕版印刷物的形式、种类,雕版印刷技术水平的高低以及雕版印刷术普及与推广的地区进行论证,为进一步深入研究唐代雕版印刷技术进步与社会发展之间的关系奠定基础。 相似文献
56.
近年来由于贸易磨擦、能源价格上涨、人民币升值、出口退税降低,导致印染行业平均利润率降低到3%左右。某印染集团急需摆脱粗放型的规模扩张模式,通过业务流程再造,优化内部管理,提升盈利能力。 相似文献
57.
Russell E. Browder Howard E. Aldrich Steven W. Bradley 《Journal of Business Venturing》2019,34(3):459-476
The maker movement has been touted as a harbinger of the next industrial revolution. Through shared access to tools and digital fabrication technologies, makers can act as producers in the sharing economy and potentially increase entrepreneurship rates, catalyze advanced manufacturing, and spur economic development. We develop a model of the maker movement configured around social exchange, technology resources, and knowledge creation and sharing. We highlight opportunities for studying the conditions under which the movement might foster entrepreneurship outcomes and discuss how research on the maker movement can deepen our understanding of entrepreneurial teams and corporate entrepreneurship. 相似文献
58.
The rise of 3-D printing: The advantages of additive manufacturing over traditional manufacturing 总被引:1,自引:0,他引:1
《Business Horizons》2017,60(5):677-688
The use of additive manufacturing technologies in different industries has increased substantially during the past years. Henry Ford introduced the moving assembly line that enabled mass production of identical products in the 20th century. Currently, additive manufacturing enables and facilitates production of moderate to mass quantities of products that can be customized individually. Additive manufacturing technologies are opening new opportunities in terms of production paradigm and manufacturing possibilities. Manufacturing lead times will be reduced substantially, new designs will have shorter time to market, and customer demand will be met more quickly. This article identifies additive manufacturing implementation challenges, highlights its evolving technologies and trends and their impact on the world of tomorrow, discusses its advantages over traditional manufacturing, explores its impact on the supply chain, and investigates its transformative potential and impact on various industry segments. 相似文献
59.
印刷过程中,印刷供墨量是决定颜色复制质量的关键因素之一,通常是通过胶印机操作台调节墨键开度来控制。本实验根据印刷机供墨原理设计了印刷测试图并进行印刷实验,得到不同印刷供墨量对应的密度值;通过数据处理计算出油墨密度与印刷机墨键开度之间的函数关系。该研究结果可作为印刷过程墨量自动控制的数学模型。 相似文献
60.
在分析印刷企业库存管理业务流程基础上,采用三层C/S分布式体系结构,以SQL Server 2000为后台数据库平台,采用PowerBuilder开发工具,设计并开发了印刷企业库存管理信息系统,实现了印刷企业库存管理信息化,提高了管理效率和经济效益。 相似文献