国内外无菌包装发展现状

食品无菌包装是指将经过杀菌的食品（饮料、奶制品）在无菌环境中包装，封闭在经过杀菌的容器中，以期在不加防腐剂，不经冷藏条件下得到较长的货架寿命，也可以简单的说，无菌包装是先杀菌后包装，非无菌包装是先包装后杀菌或者只包装不杀菌。无菌包装的主要优点是在保证无菌的条件下能最大限度的保留食品中原有的营养成份和风味，减少损失。因为它能较方便的使用超高温瞬时杀菌方法来消毒包装前的食品而其它包装方法则相当困难。下表给出不同杀菌方法对牛奶中营养成份造成的损失的对比：（见表1）此外，无菌包装的包装成本比较低，储存运…     

论科学化包装

从包装的基本功能以及我国食品(商品)包装的现状和存在问题出发,论证了科学化包装势在必行,并提出了科学化包装的具体方法。     

收缩包装技术的前景展望

收缩包装是指在产品或包装件外面包上收缩材料,如收缩薄膜或泡沫材料,然后加热,使包装材料收缩而裹紧产品或包装件的包装形式。收缩包装是目前国际市场上较先进的包装方法之一。 收缩包装技术自卅年代法国首次运用以来,至今已有了飞速地发展,它几乎可适用于     

包装工程专业何去何从

目前，包装行业的强劲竞争，使高层次的包装类专业人才炙手可热．社会对包装专业人才的需求量超过总培养量的3倍以上。全国包装教育委员会呼吁：包装强国，教育先行。     

经编机出口包装设计

通过对E2291A-136A双针床经编机出口包装的设计分析,简要介绍了经编机出口包装设计的方法和步骤,包装方案及包装形式如何确定,设计的技巧及注意事项。     

提高包装材料的包装适性,发展包装工业

包装具有包装产品、方便储运和促进销售等功能。包装材料是保证包装达到以上功能的最基本内容,只有选用了合适的包装材料,才能满足包装的功能目的。提高包装材料的包装适性是十分重要的。 包装材料要与包装产品相适应,包装材料要对不同形态、特性的包装产品在质量、数量上进行保护,保证包装产品的完整性、完好性,包装材料要不受包装产品的溶解、挥     

我国包装行业处在更新换代阶段

近期．上海市包装技术协会包装机械委员会召开了“21世纪中国包装市场信息发布会”．并发布了上海包装行业现状及发展前景。     

浅析拉伸包装技术

拉伸包装是20世纪70年代开始采用的一种新包装技术,它是由收缩包装发展而来的。拉伸包装是依靠机械装置在常温下将弹性薄膜围绕被包装件拉伸、紧裹,并在其末端进行封合的一种包装方法。由于拉伸包装不需进行加热,所以消耗的能源只有收缩包装的1／20。拉伸包装可以捆包单件物品,也可用于托盘包装之类的集合包装,代替小型集装箱。     

欧洲绿色包装的发展与特点分析

塑料包装的绿色化、瓦楞纸箱包装与货架、木包装及其印刷，是欧洲各国包装技术与环保相结合的包装策略。本文着重分析了欧洲绿色包装的发展及特点。     

我国包装机械业现状及发展方向

本文介绍了我国包装机械行业的现状，分析了我国包装机械行业与国外包装机械业的差距．指出没有现代化的包装机械就没有现代化的包装工业，提出了我国包装机械行业的发展方向。     

挂面自动包装技术的研发现状

综述当前中国挂面自动包装技术的研发现状,对几种产品化的挂面包装机结构、工作原理及其包装作业的特点进行分析,提出实现挂面包装机械化的关键技术问题.     

Active Packaging Applications for Food

The traditional role of food packaging is continuing to evolve in response to changing market needs. Current drivers such as consumer's demand for safer, “healthier,” and higher‐quality foods, ideally with a long shelf‐life; the demand for convenient and transparent packaging, and the preference for more sustainable packaging materials, have led to the development of new packaging technologies, such as active packaging (AP). As defined in the European regulation (EC) No 450/2009, AP systems are designed to “deliberately incorporate components that would release or absorb substances into or from the packaged food or the environment surrounding the food.” Active packaging materials are thereby “intended to extend the shelf‐life or to maintain or improve the condition of packaged food.” Although extensive research on AP technologies is being undertaken, many of these technologies have not yet been implemented successfully in commercial food packaging systems. Broad communication of their benefits in food product applications will facilitate the successful development and market introduction. In this review, an overview of AP technologies, such as antimicrobial, antioxidant or carbon dioxide‐releasing systems, and systems absorbing oxygen, moisture or ethylene, is provided, and, in particular, scientific publications illustrating the benefits of such technologies for specific food products are reviewed. Furthermore, the challenges in applying such AP technologies to food systems and the anticipated direction of future developments are discussed. This review will provide food and packaging scientists with a thorough understanding of the benefits of AP technologies when applied to specific foods and hence can assist in accelerating commercial adoption.     

柚子包装技术研究

以柚子为包装对象,深入分析了目前国内柚子包装现状,提出了柚子自动化包装的实现方法,确定了设备关键运动参数,并对柚子包装支撑技术进行了分析研究。     

Innovative processes and technologies for modified atmosphere packaging of fresh and fresh-cut fruits and vegetables

Modified atmosphere packaging (MAP) technology has been commercially viable since the 1970s. Currently, MAP is extensively used worldwide to preserve the quality and extend the shelf-life of whole fresh fruits and vegetables, but is also increasingly used to extend the shelf-life of minimally processed fresh fruit and vegetables. This review discusses new processes and technologies that can be used to improve quality preservation and consumer acceptability of minimally processed produce where high respiration rates and challenging degradation processes operate. New packaging innovations are enabling producers and retailers to further maintain quality for longer. Innovative approaches to extend shelf-life include active MAP with differentially permeable films, films that incorporate antimicrobial properties, edible coatings that confer barriers properties, and the use of non-traditional gases to modify respiration. Intelligent packaging using integrated sensor technologies that can indicate maturity, ripeness, respiration rate and spoilage are also appearing. This review demonstrates that preservation technologies and associated packaging developments that can be combined with modified atmosphere are constantly evolving technology platforms. Adoption of combinations of technology improvements will be critical in responding to commercial trends towards more minimally processed fresh-cut and ready-to-eat fruit and vegetable products, which require specialized packaging solutions.     

食品的活性包装

食品的活性包装是指除包裹食品外,能起到一定有益作用的包装。活性包装能单独保持食品的品质和安全。世界各国已开发使用了多种活性包装技术。本文扼要地介绍了国际上最新的活性包装技术。     

Prospection of the use of encapsulation in food packaging

Food safety and extended shelf life linked to convenience were the major reasons for the development of the packaging field. However, advances in material science and the widespread encapsulation technologies are allowing the establishment of new concepts for packages, such as intelligent and active packages. Particulate systems have been developed in recent years for the most diverse area with several purposes that can be employed to improve packaging performance mainly focusing on the modification of barrier properties. This review analyzes the recent developments using encapsulation in food packaging and the main concepts about mass transfer evolved in the functionality of these packages, as well as discusses the research challenges faced by the food packaging sector.     

抗菌涂层包装技术研究综述

抗菌涂层是活性包装技术的一种实现形式,对现代食品的包装和储运有着重要的影响。文中就载体类型、抗菌剂性能和抗菌涂层与其他包装技术相结合3个方面的研究现状作了论述。     

Food Packaging: A Comprehensive Review and Future Trends

Innovations in food packaging systems will help meet the evolving needs of the market, such as consumer preference for “healthy” and high‐quality food products and reduction of the negative environmental impacts of food packaging. Emerging concepts of active and intelligent packaging technologies provide numerous innovative solutions for prolonging shelf‐life and improving the quality and safety of food products. There are also new approaches to improving the passive characteristics of food packaging, such as mechanical strength, barrier performance, and thermal stability. The development of sustainable or green packaging has the potential to reduce the environmental impacts of food packaging through the use of edible or biodegradable materials, plant extracts, and nanomaterials. Active, intelligent, and green packaging technologies can work synergistically to yield a multipurpose food‐packaging system with no negative interactions between components, and this aim can be seen as the ultimate future goal for food packaging technology. This article reviews the principles of food packaging and recent developments in different types of food packaging technologies. Global patents and future research trends are also discussed.     

Antimicrobial activity of biodegradable polysaccharide and protein-based films containing active agents

Significant interest has emerged in the introduction of food packaging materials manufactured from biodegradable polymers that have the potential to reduce the environmental impacts associated with conventional packaging materials. Current technologies in active packaging enable effective antimicrobial (AM) packaging films to be prepared from biodegradable materials that have been modified and/or blended with different compatible materials and/or plasticisers. A wide range of AM films prepared from modified biodegradable materials have the potential to be used for packaging of various food products. This review examines biodegradable polymers derived from polysaccharides and protein-based materials for their potential use in packaging systems designed for the protection of food products from microbial contamination. A comprehensive table that systematically analyses and categorizes much of the current literature in this area is included in the review.