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温控运输的替代方案是什么? 主动容器和被动容器的实际区别是什么? This article takes a closer look at the different alternatives for temperature-controlled logistics and other aspects worth considering when choosing a transport solution.
积极与. 被动容器——一个定义
According to some, anything with dry ice is a passive transport solution. 然而, 干冰只是冷却材料, 在主动和被动容器中都可以使用, to make sure that the products are stored at a precise temperature interval.
A 被动的包装 或者容器可以被描述为一个绝缘的盒子. 不同类型的冷却材料, 如相变材料或干冰, are used to ensure that the products are kept at a certain temperature range. 被动式包装盒或包装不能根据环境温度进行调整. After a certain amount of time, the products must be repacked to prevent temperature deviations.
An 活跃的容器 可以形容为便携式冰箱吗. Electrical heating and/or cooling are used to keep the products within the desired temperature range. 在一些容器里, dry ice is instead used for cooling and is stored in a separate compartment of the container. A lid to the compartment is automatically opened or closed in order to either increase or decrease the amount of cool air inside the container. Refrigerated containers differ from 被动的包装 as they can adjust the temperature inside the container depending on the ambient temperature. As long as the batteries are recharged or the container is refilled with dry ice, the container can keep the products at a certain temperature indefinitely.
An active solution for temperature-controlled transport is the safer alternative, but whether extra safety margins are needed depends on the risk profile of product.
用总着陆成本来比较备选方案
把运输的质量放在一边, 总到岸成本, 薄层色谱, 可以用来比较不同替代方案的成本吗. For temperature-controlled logistics, costs can be grouped into the following categories:
- 租赁/购买价格:温控容器租用，使用后归还. 被动 boxes must be bought and stored in advance as well as be preconditioned before use.
- 制冷剂: Cooling material such as dry ice and phase change materials must be bought in advance. 容器 using electrical cooling and heating technology do not need any extra refrigerants.
- 温度监控: Sensors that can monitor the temperature inside the packaging or container in real time. Not needed for 活跃的容器s, which have in-built sensors for data logging.
- 处理和准备:组装和准备包装的工时.
- 卡车运输: Transportation of the solution from the manufacturing site to the airport or warehouse.
- 空运:航空公司对全球十大赌钱软件app运输收取的费用.
- 处理成本:包装材料及耗材的处置成本. Materials for passive packages can sometimes be reused but is often disposed of at the destination. 租用的容器将返回以供重用.
使用薄层色谱, it is easier to compare the actual costs of different alternatives for temperature-controlled transport and then look at quality and risk aspects of the shipment. 有, 然而, 运输的其他方面, which makes it possible to optimize the amount of shipped products as well as ensure priority shipping.
最大限度地增加运输全球十大赌钱软件app的数量-尽量减少飞机的空间
飞机上的空间有限, which means that any solution that can maximize the number of products shipped, 但同时要尽量减少总体积, 会是首选吗.
被动解决方案需要大量的冷却和绝缘材料, so you might end up delivering not only products but also a considerable amount of insulation material.
仔细评估不同的选择是很重要的, for example switching from several smaller containers or pallets to a larger container and so on, 优化装运量. Smaller volumes will reduce costs as well as facilitate the handling of the goods.
积极主动，获得优先权
Active containers are categorized as priority cargo whereas passive alternatives are categorized as general cargo. 在旺季, 比如年底的时候, 因此，被动包被淘汰的风险更高.
低成本, 现成的全球十大赌钱软件app这是一个较小的问题, but for specialized high-end pharmaceuticals the costs of being rescheduled or delayed can be very high.
温控物流值得考虑的其他方面
Apart from the physical packaging, transport services must also be evaluated:
- 培训这些全球十大赌钱软件app在运输过程中要经过许多人的转手. Logistics providers must be able to ensure proper training of all employees who will handle the goods.
- 航运资格: Some suppliers of logistics solutions can provide documentation that can simplify and speed up the qualification process.
- 收集和分析数据: Adequate collection of data is needed both for pre- and post-shipment analyses.
- 全球影响力和网络: Suppliers of containers and packaging for temperature-controlled transport must be able to provide adequate service and support throughout the logistics chain.
