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食品包装安全开启的人机设计 总被引：6，自引：5，他引：1
针对食品包装开启中出现的安全隐患,以人机工程学原理为启示,对食品包装开启中的人机因素展开分析。在此基础上,探讨了食品包装开启前的导向安全、开启中的动作安全和开启后的再使用安全的人机设计方式,提出了在食品包装的开启设计中,应采取相应的措施解决安全隐患,使食品包装在开启使用时既满足食品本身的安全需要,又适宜地保证了使用者的安全,从而提升受众对产品的认可和信任。 相似文献
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This paper examines how the choice of materials exposure impacts workstation performance, in terms of non-value-adding work, space requirements and ergonomics. In a typical Swedish automotive setting, components are exposed in wooden pallets with frames beside the assembly line and supplied by forklift truck. In a case study, three workstations on an assembly line were studied and redesigned following the principles of lean production, using smaller plastic containers for the materials exposure. After the redesign, the space required for materials was reduced by 67%, non-value-adding work decreased by 20%, and walking distance was reduced by 52%. Furthermore, the ergonomics for the assembly operator improved greatly, with a 92% reduction of potentially harmful picking activities, thereby almost eliminating potentially harmful body movements. The theoretical contribution of this paper is firstly the development of an analysis model describing the impact of material exposure on workstation performance and secondly development of the existing categorisation of work operations to include different materials handling activities. The most important managerial implication is an increased understanding of the relationship between space, ergonomics, non-value-adding work and materials exposure. These findings have direct implications on workstation design in industry. 相似文献
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Medication packaging is essential to provide patients with guidance and correct use of their medicines for effective treatment. This research aims to increase knowledge about the medication packaging innovation process and its uptake towards patient‐centered packaging design. The study applied a qualitative research approach based on data from 25 in‐depth interviews with stakeholders involved in medication packaging design. The empirical data analysis revealed four themes that can improve and advance user‐centered packaging design: medication packaging innovation process, medication packaging functions and features, medication packaging design constraints, and patient‐centered medication packaging design. The findings suggest that medication packaging design is strongly affected by an emphasis on protective and safety packaging functions rather than on patients' needs. Packaging innovation usually is constrained by rigid incremental development processes, where compliance with regulations, extensive documentation, avoidance of manufacturing complexity, and considerations on cost prevail. These findings are discussed in relation to the three most evident trade‐offs for patient‐centered design: protection versus openability, utility versus cost, and complexity of manufacturability versus complexity of use. This research contributes with valuable input and additional evidence about the necessary shift to a user‐centered approach in a field that has not been design driven. This input complements previous research and provides an opportunity for industry decision makers and policy makers to lead patient‐centered packaging design that can benefit patients and relieve overloaded health care systems. 相似文献
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利用人机工程学原理,针对包装工程中的流通环节,从人机工程学的角度研究、分析"人-机-环境"的协调关系,使之相互协调配合,从而达到提高工作效率的目的. 相似文献
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人机工程学在搬运手孔设计中的运用 总被引：1，自引：3，他引：1
从人机工程学的角度出发,对瓦楞纸板箱上搬运手孔位置的选择合理性进行了讨论.认为应该根据被包装物品的重量、高度及对称性等特点,结合人工搬运作业及人机工程学的特点来综合分析,不能简单地采用同一的开孔位置.对于高度不足1m又较重的物品,可以在侧下方开孔;对于高于1.2m又较重的物品,可以在侧下方开设斜置的手孔,并在对侧的上方开出辅助的指孔;对于不对称的物品,应使物品的重心处在两侧手孔中心线所形成的平面内. 相似文献
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Abduladheem Al-Attabi;Abdulrahman T. Ahmed;Muna S. Merza;Hussein Ghafel Shakier;Rahman S. Zabibah;Hussein Riyadh Abdul Kareem Al-Hetty;Hala Baher; 《Packaging Technology and Science》2024,37(6):571-584
Food packaging is a multidisciplinary field that includes food science, chemistry, engineering materials sciences and microbiology. Food packaging has sparked great interest in protecting the freshness and quality of foods and their raw materials from oxidation and microbial spoilage. Nanotechnology, especially electrospinning, has shown promising results in fabricating sophisticated food packaging materials. The current paper aims to review, highlight, discuss and challenge the latest electrospun food packaging studies. We will not only summarize the studies but also challenge the applied methods, materials and results. Moreover, we offer a more practical point of view regarding the industrial translation of electrospun food packaging. 相似文献
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Rúnar Ingi Tryggvason Björn Margeirsson Magnea Karlsdóttir Adalheidur Ólafsdóttir María Gudjónsdóttir Sigurjón Arason 《Packaging Technology and Science》2020,33(8):289-302
Insulated food containers of different sizes are commonly used to preserve the quality of perishable fresh fish products during transport and storage. The aim of the study was to explore the effects of packaging solutions with various depths on the quality of iced and superchilled farmed Atlantic salmon (Salmo salar). Insulated containers of different depths (32, 42, and 60 cm) and 17-cm deep expanded polystyrene (EPS) boxes were used to simulate transport and storage of the fish. The fish quality was evaluated after 4, 10, and 14 days of storage, where measurements on drip loss, texture, cooking yield, sensory evaluation, water and lipid distribution, and characteristics analysis in the fish muscle by nuclear magnetic resonance (NMR) spectroscopy were performed. Increased container depth from 32 to 42 cm increased the drip loss of superchilled salmon from 2.4% to 3.1% after 10 days of storage at −1°C. Iced storage of salmon for 10 days in EPS boxes resulted in less drip loss (0.5%) compared with superchilled salmon (1.5%) stored in EPS. The NMR analysis, sensory evaluation, texture analysis, and cooking yield did not reveal any major differences between salmon stored in containers of different depths. Iced storage increased pressure marks as compared with non-iced, superchilled storage in insulated containers. The results indicate that transport of whole salmon in reusable insulated plastic containers with a depth of 60 cm is possible without major quality changes observed for up to 10 days. 相似文献
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Karli Verghese Helen Lewis Simon Lockrey Helén Williams 《Packaging Technology and Science》2015,28(7):603-620
This paper presents the results of Australian research that explored the role of packaging in minimizing food waste in the supply chain. The economic, social and environmental costs of food waste have been well documented elsewhere. This research contributes to the debate by identifying opportunities to reduce or recover food loss and waste through improved packaging. In the fresh produce sector, e.g. waste can be reduced through the use of packaging that improves product protection, ventilation and temperature control. Other opportunities include improved design of distribution packaging to reduce damage in transport and handling; design of primary packaging to reduce waste in the home, e.g. through appropriate portion sizes and by reducing confusion over date labels; and the use of retail‐ready packaging that minimizes handling and improves stock rotation in stores. An important conclusion of the study is that packaging can have a significant impact on reducing food waste in the food supply chain; and in some cases, a focus on reducing food waste will require more rather than less packaging. Packaging developers must therefore consider the product and its packaging as a complete system to optimize sustainability. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
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食品包装新技术与食品安全 总被引：12，自引：8，他引：4
目的介绍近期食品包装技术所取得的新进展,以及新技术条件下的食品安全问题。方法分析新食品包装技术的工作原理及其在食品包装工业中的应用,包括智能包装技术、活性包装技术的工作原理及其在保持食品的品质、保障食品安全中所起到的作用。阐述新型环保材料,如可降解材料、可食性材料的工作机理及其在保护环境中所起到的作用。探讨在新技术条件下的食品安全问题,包括不同包装材料所含有的有害物质对食品安全的影响,以及包装材料由于外界环境的变化如加热、辐射等因素导致材料的变性而引发的食品安全问题。结果新技术、新材料的应用极大地丰富了食品包装的种类和功能,同时对环境保护也起到了积极的作用,但新材料也为食品安全带来一定的隐患,如有害物质的迁移。结论食品包装技术还需要加大研究力度,丰富包装的种类,保障包装食品的安全,降低有害物质的含量,提高包装产品的稳定性。 相似文献
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客家这一民系有着悠久的历史.本研究从其食品的特色文化来分析,指出现有的客家特色食品在包装上没有显现出客家的符号,不能表现出客家美食的特点,让顾客不能从享受特色食品的同时享受客家的文化、历史、风俗等.表达这些信息的媒介恰恰是通过食品包装设计、食品造型和市场的开发策划等来完成.结合图形、文字、色彩和客家聚居地的历史来综合表达,使其获得更大的市场,产生更大的市场效益. 相似文献
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目的 对pH响应型智能包装在食品包装领域的发展现状进行综述和分析,促进食品包装的功能化、智能化和绿色生态一体化。方法 简要介绍智能包装的分类及作用,分析pH响应型智能包装的原理,并总结pH响应型智能包装指示剂的类型及其特点。围绕pH响应型智能包装在水产品、乳制品和果蔬等方面的实际应用,对其制备方法、性能等方面进行综述。讨论pH响应型智能包装在食品包装领域的研究潜力和挑战。结论 pH响应型智能包装可以准确评估食品的品质和新鲜度,在食品包装领域具有广阔的应用前景。 相似文献
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The importance of a controlled atmosphere in food packages is paramount to maximize shelf life, limit bacterial activity and avoid mould growth. Residual oxygen is one of the most important gases related with ageing of products meant to have a long shelf life. As oxygen is a main component in the atmosphere, it can be present in foods after manufacturing and usually needs to be removed during the packaging process. An experimental set‐up for non‐invasive gaseous oxygen sensing inside food packages using laser spectroscopy has been studied in order to easily adapt the measurement technique on a wide range of trays with different geometrical and optical properties. Different measurement arrangements have been considered and evaluated in order to provide guidelines to the applicability of this system to samples in a continuously moving production line. Copyright © 2017 John Wiley & Sons, Ltd. 相似文献
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为培养应用型人才,以包装工程专业人才知识结构对人机工程学的需求为前提,分析了以产品设计为核心的人机工程学课程的适用性,并结合包装工程专业对人机工程学课程内容进行适当地删减、调整和转换,形成了适用于包装工程专业的人机工程学课程教学体系。在教学内容和教学方法上,提出应从理论讲解为中心转向以案例分析为中心;在教学环节设置上,提出了“理论阐述,研究案例／章节讨论＋设计实践”的“3＋1”教学模式。 相似文献
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Electrospray ionization‐mass spectrometry analysis revealed rapid migration of cyclic oligomers from polylactide (PLA) packaging when stored in contact with 96% ethanol. The mass losses in contact with water, 3% acetic acid, 10% ethanol and isooctane were 3 to 5 times smaller and no migration of cyclic oligomers was observed. The presence of cyclic oligomers in the original PLA films and their solubility in ethanol, thus, explains the rapid mass loss for PLA in contact with ethanolic food simulant. On prolonged ageing no further mass loss was observed in 96% ethanol, whereas mass loss in aqueous food simulants increased because of hydrolysis of PLA matrix or the cyclic oligomers to water‐soluble linear products. The mass losses were generally somewhat smaller for the stereocomplex material compared with the poly‐l ‐lactide materials. Similar trend was observed for solvent uptakes, which is easily explained by the higher degree of crystallinity and stronger secondary interactions in the stereocomplex material. The use of ethanol as a fatty food simulant for PLA materials could, thus, lead to overestimation of the overall migration values. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献
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食品包装材料发展的新动向——从保质到提高食品质量 总被引：2，自引：0，他引：2
食品和饮料包装市场约占美国包装市场７０％，在世界包装市场上亦超过一半以上。它的发展趋势受成本和功能性驱动。本文介绍三个发展趋势：消极性包装、积极性包装和可食性包装。 相似文献
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This cross‐sectional study compared the usability of pharmaceutical packages to determine the critical factors involved in packages with different opening mechanisms. Four packaging types (a bottle with a screw cap, a box with a pill plate, disposable plastic droppers with a container and a jar with a hinge cap) were evaluated by 45 women (nurses, older women and women with rheumatoid arthritis). Usability was evaluated for subjective measures related to the ease of opening and for objective measures related to the time needed to open the packaging, electrical muscular activity (electromyography, EMG) and ranges of motion of the upper extremities. Of the arthritic women, 13% were unable to open the screw‐cap bottle, and 20% did not succeed in opening the plastic dropper packaging. Everyone else, except one older woman handling the plastic dropper packaging, managed to open all the packages. Regarding the ease of opening, the participants gave the plastic dropper packaging the lowest rating (p < 0.001). The arthritic women used greater relative biomechanical strain while opening the screw cap bottle and the box with pill plate compared with the other participants (p < 0.05), with the relative muscular strain in the forearm varying by 29–40% for the maximal EMG activity and the relative range of motion in the wrist being 70–90% of the maximal range of motion. These findings revealed both subjectively and objectively measured features on the usability of pharmaceutical packages. The comprehensibility of the opening mechanism and the ease of handling the package should be considered when user‐friendly products are being created. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
