共查询到20条相似文献,搜索用时 15 毫秒
1.
基于射频识别(RFID)的药品生产管理信息化需做到在药品整个生产周期及管理过程的可追溯性,可实现从药品原材料、生产过程、流通过程、销售过程,到消费者安全使用的全程信息化追溯。同时,药品的整个监管过程中也需信息化,并构建完善的药品监管溯源体系。基于RFID的钱夹式药品包装不仅给服用者以更灵活、理性的消费体验,还可通过终端连接制作厂商或药房医院,给消费者提供辨伪咨询等服务。药品生产管理及包装信息化模式虽然存在成本较高、应用平台整合难度大等问题,但其价值体现在能使高度复杂的数据共享成为现实,可帮助我国改善包装机械和制药行业打破\"小而散\"的行业态势,同时还能减少企业人工与管理成本,完善流通与销售监管,因此,具有较好的市场发展前景。 相似文献
2.
目的 介绍RFID技术,综述其在智能包装、食品供应链追溯的应用进展,以期为RFID技术的发展提供一定的理论基础。方法 阐述RFID系统的组成、分类、工作原理及该技术的优点;分析RFID技术在监测食品包装内温度、湿度、pH、气体含量等参数的应用潜力;综述RFID技术在整个食品供应链(生产、加工、储运和销售环节)中的追溯进展;讨论目前RFID技术在实际应用中面临的问题和今后的发展方向。结论 通过全面综述RFID技术在智能包装、食品溯源等方面的应用,表明RFID技术在食品领域具有广泛的应用前景,这对食品质量控制具有重要的意义。 相似文献
3.
活性包装材料与技术探讨 总被引:4,自引:2,他引:2
活性包装可以更好的对食品起到保护作用,已成为包装界关注的焦点.本文简要介绍了活性包装的定义,活性包装的材料,包装技术及现阶段活性包装的应用和活性包装应用的发展前景. 相似文献
4.
包装用智能标签的应用及研究进展 总被引:1,自引:2,他引:1
目的综述国内外智能标签在包装中的应用现状及最新研究进展。方法阐明智能包装的定义,并根据现有文献介绍智能标签的最新研究进展和应用情况。重点介绍时间-温度智能标签(TTI)、新鲜度智能标签、射频识别(RFID)标签等智能标签的最新研究成果和应用情况,为智能标签未来的研究和商业化应用提出建议。结论智能标签作为一种应用于包装的新型技术,在国外已经有了长足的发展和商业化应用,国内智能标签的研究虽然有一些成果,但缺乏商业化应用,总体来看我国智能标签的发展仍处于起步阶段,但其发展潜力巨大,是我国未来包装技术的发展方向。 相似文献
5.
J. Singh S. P. Singh K. Desautels K. Saha E. Olsen 《Packaging Technology and Science》2010,23(4):217-226
This study focused on the ability of radio frequency identification (RFID) tags applied on reusable plastic containers (RPCs) to withstand repeated abuse due to physical distribution and storage environment related hazards. It also studied the effect of the chemical cleaning environments that RPCs are commonly exposed to in the pooling/rental systems commonly used to distribute fresh produce. RPCs are being successfully deployed in the US, Europe and Asia to ship fresh produce from growers to retailers. The increasing demand for traceability and tracking of fresh produce from ‘farm to fork’ requires these containers to be monitored and identified in the food supply chain, and RFID technology provides one of the solutions. This study compared eight commercially available RFID tags mounted on RPCs for use in fresh produce distribution and subjected them to repeated physical and climatic cycles representing the distribution and cleaning environments, and their effective ‘read’ capabilities were tested. Copyright © 2010 John Wiley & Sons, Ltd. 相似文献
6.
目的 旨在探讨静电纺丝技术在智能活性包装中的应用,以期利用该技术开发基于多种刺激源(如pH、酶、湿度、温度和光照)、能够实现可控释放的包装系统,从而延长食品贮藏期并提升食品安全性。方法 通过综述静电纺丝技术的基本原理,分析其在智能活性包装中的应用特点,并重点总结近年来基于不同刺激源设计的智能控释包装的研究进展。结果 研究表明,静电纺丝技术能够制备具有高孔隙率、高比表面积、高负载能力和可调控结构的纳米纤维材料,使其在智能活性包装领域展现出广阔的应用潜力。相比传统包装方法,采用静电纺丝技术制备的包装材料在活性物质封装效率、缓释/控释性能、环境响应特性等方面表现优越,不同刺激源触发的控释机制已被广泛研究,相关包装材料在食品贮藏期延长及品质保持方面效果显著。结论 静电纺丝技术为智能活性包装的开发提供一种高效、可控的手段,在生鲜食品、乳制品包装等领域具有广阔的应用前景。未来研究可结合生物可降解材料、纳米复合功能改性等策略,推动静电纺丝智能活性包装的规模化生产与商业化应用。 相似文献
7.
《Quality Engineering》2012,24(4):343-357
ABSTRACT Traceability is important for identifying the root causes of production-related quality problems. Traceability can often be reached by adding identification markers on products, but this is not a solution when the value of the individual product is much lower than the incurred cost of a marking system. This is the case for continuous production of granular media. The use of radio frequency identification (RFID) techniques to achieve traceability in continuous granular flows has been proposed in the literature. We study through experiments different methods to improve the performance of such an RFID system. For example, larger transponders and multiple readers are shown to improve the RFID system performance. 相似文献
8.
9.
机械产品运输包装设计的标准化流程研究 总被引:1,自引:1,他引:0
阐述了机械设备产品的包装设计流程,并通过具体实例进行了说明。重点对重型机械台套产品进行了详细分析说明,详述了包装方案的制定以及明确的设计流程。在包装形式研究方面,结合国家标准对机械产品包装木箱标准结构(框架木箱)进行了分析。最终得出了机械设备包装的标准化设计流程及工艺标准。 相似文献
10.
从包装技术与方法的通用性理解,提出药品包装辅助技术的重要性及关键作用,论述了药品防伪包装类型和技术发展、艺术包装设计方法、封缄包装设计考虑因素和材料选用原则、贴标标签类型和技术发展等,指出随着新技术的发展,药品包装辅助技术在药品生产中将越来越显现其重要地位. 相似文献
11.
释放型食品抗氧化活性包装膜研究进展 总被引:3,自引:6,他引:3
目的为释放型食品抗氧化活性包装膜开发及其在食品工业中的应用研究提供基础。方法综述了释放型食品抗氧化活性包装膜的主要类型及其应用效果,以及释放速率控制的国内外研究进展,并对值得深入研究的问题进行了分析,对其未来发展趋势进行了展望。结果释放型食品抗氧化活性包装膜研究尚处于起步阶段,还未建立系统的研究体系,其实效性、安全性、抗氧化作用机理、激发机制、释放规律及相应理论模型构建等问题还未进行系统深入研究。结论开发高效、安全、稳定、可控的控释抗氧化包装膜,并与气调、辐照等其他保鲜包装技术相结合,是食品活性包装技术的发展方向。 相似文献
12.
目的综述环保纳米包装材料的最新进展,为食品包装行业提供理论指导。方法从活性包装、智能包装和生物基包装这3个方面进行阐述,再对其安全性进行分析。结果纳米材料因其独特的尺寸效应,优异的物理化学性能、生态性能和加工性能等,使之在包装领域,尤其是食品包装得到了广泛的关注与应用,但需重点关注其安全性问题。结论纳米材料能有效改善包装材料的性能,使包装材料智能化,虽然该研究尚处于起步阶段,但纳米技术在食品包装领域具有显著的发展前景。由于可参考的数据不够充分,纳米材料的毒性问题以及迁移到食品中的安全性等还需进一步研究。 相似文献
13.
A product recall is very expensive and a poorly executed recall can be devastating to a company’s reputation. It is, therefore, important to improve the traceability for supply chains to address potential recalls. This paper studies the recall dynamics in a two-stage supply chain with a manufacturer and two suppliers. It is shown that the suppliers would opt-out in improving traceability due to misalignment of incentives, leading to diminishing traceability of the whole supply chain and high product recall liabilities for the manufacturer. To address this problem, this research designs an interest-sharing mechanism by which the recall liability reduction of the manufacturer due to improved traceability can be shared with the suppliers to induce traceability improvement effort. Results show that the interest-sharing mechanism improves not only the economic benefit, but also the traceability for each party. We also provide a systematic framework to choose the design parameters, including the degree of accuracy and level of coding, for the supply chain to realise such benefits. 相似文献
14.
Maria Jose Galotto Ximena Valenzuela Francisco Rodriguez Julio Bruna Abel Guarda 《Packaging Technology and Science》2012,25(6):363-372
Nowadays, consumers demand for fresh, high‐quality seafood products continues to climb, especially in affluent, developed nations. At the same time, there is increasing attention regarding improved utilization of seafood for human consumption; Atlantic salmon is the main species in Chile aquaculture, and most of the salmon are exported as fresh fish to USA. It is well documented that low storage temperature inhibit bacterial growth and biochemical degradation, thus facilitating prolonged shelf life. Partly freezing the outer fillet layer from ?0.5°C to ?2.0°C (superchilling) has proven to be more efficient in inhibiting biochemical changes and bacterial spoilage compared with traditional chilling. Nevertheless, antimicrobial active packaging offers the possibility to increase product shelf life through the reduction of the microbiological damage of the product during its transportation, and thus increasing consumer safety and health. The main objective of this study was to compare the effects of an active antimicrobial packaging on microbiological growth, sensory attributes and instrumental quality measurements of raw Atlantic salmon (Salmo salar) fillets. Flexible plastic films containing Thymol as antimicrobial agent were used for salmon packaging. Salmon were stored at 2°C, 4°C and 8°C. Analyses of aerobic mesophilic bacteria and psicrophilic bacteria count were carried out at 1, 3, 8, 11, 15 and 18 days. L*a*b* colour evolution, overall sensorial properties and chemical evolution were studied. Application of active antimicrobial packaging for fillet salmon reduced the microbial count for least 18 days at 2°C. No modification of the sensorial properties was detected by the sensorial panel, indicating that the antimicrobial compound used in the present study, thymol, is compatible with salmon packaging. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
15.
An investigation into the use of various radio frequency identification (RFID) antenna designs was performed. Passive RFID tag antennae with a resonant frequency range of 902–928 MHz were tested for robustness and efficiency in the Packaging Science RFID Laboratory at the University of Florida. Commercially available single‐ and dual‐dipole tags were examined for read performance. Electromagnetic modelling software was used to model the impedance matching and detuning effects of nearby conducting surfaces. s‐Parameters, current densities and polar plots of various dipole designs were estimated. Strategies used to shorten antenna length, such as capacitive loading, were evaluated. A simple half‐wave dipole antenna was modelled in order to determine the effect of length on resonant frequency and performance. Parameter sweeps showed that a length of 14.4 cm was required for resonance at 915 MHz and 50 Ω termination. Capacitive loads shortened the dipole to 8.4 cm while adding 4.2 cm to height. It was verified that a conducting surface, such as metal packaging, had strong detuning effects on RFID tag antennae. Different methods, such as tuning stubs, alleviated the detuning effects by allowing bandwidths twice as large as with a simple dipole. Finally, the rationale for commercially available RFID antenna designs was discussed. It was found that analysis of actual antenna tag structures in the laboratory and exploring different methods to improve efficiency can lead to improvements in RFID performance. Copyright © 2005 John Wiley & Sons, Ltd. 相似文献
16.
物联网技术具有高度智能化、自动化、信息化等技术特点,被广泛应用于运输包装行业,其优越性主要体现在流通过程中的智能化管理和可根据包装内容物自身特性进行区别化对待两个方面.针对现有运输包装存在的诸多问题,物联网技术背景下的运输包装设计,需遵循安全环保、简单通用、经济效益、人文关怀等原则,并采取系统分析各项影响因素、建立相对完整的运输包装设计模型、采用合理的设计构思和测试包装件等方法,使包装在满足传统功能的基础上,有效实施全过程的信息管理和人文关怀. 相似文献
17.
18.
目的 探索材料智能型包装的分类体系、应用领域与设计实现。方法 以现行材料智能型包装案例及文献为基础,对国内外相关的设计实践、专利及相关理论进行系统分析,并根据材料功能特性对其进行分类研究。结果 提出了更完善的材料智能型包装的概念、分类、应用领域与设计关键。根据材料本身及其应用在材料智能型包装上表现出来的功能特征,在包装的展示销售、保鲜提醒、商品防伪以及安全防护等方面具有良好的应用前景,重点阐述了功能特征表现较为明显的变色材料包装、发光材料包装、智能水凝胶材料包装、活性包装等,并提出材料在智能型包装设计过程中应着重把握材料选择的恰当性、信息传达的准确性以及图形表现的巧妙性3个方面。结论 对材料智能型包装的分类及设计应用进行了细化研究,为智能化包装的拓展研究提供了更多的方向,有利于推动包装产业的转型升级。 相似文献
19.
20.
RFID技术及其在智能包装中的应用 总被引:1,自引:6,他引:1
目的介绍国内外RFID技术的基本原理以及在智能包装中的应用,为RFID技术的后续发展与应用提供参考。方法详细介绍RFID技术与智能包装的结合,在商品仓储管理、零售管理、医疗管理以及身份识别等场景的应用现状。结果 RFID技术作为一种新型通信技术,有着巨大的市场应用前景,通过与传统条形码的对比,RFID技术通过信息感应就能实现数据统计,不再需要逐个扫描,大大节省了人力和物力,但由于RFID设备造价昂贵,导致RFID电子标签成本偏高,严重限制了其在智能包装领域的发展应用。结论结合了RFID技术的新型智能包装可通过信息感应实现数据的快速准确统计,不需要人工逐个扫描商品包装,节省了劳动力成本,安全高效。 相似文献