国际物流对于外贸人的重要性不言而喻，因此，做国际贸易行业大家不仅要了解国际贸易知识，而且还需要了解国际物流的相关知识。，物通网将着重为大家分享国际空运的打板知识，希望对大家有所帮助。
很多做航空物流的人估计对于空运打板这个词的理解都是比较模糊的。打板通俗的理解就是：飞机装货仓前，先把货物按照一定的规格装到集装器上，然后，再统一装进飞机货仓里（类似海运装箱）。
所用的板是从航空公司领来，并专门用于装货，每块板都有自己的编号，以便跟踪查询装在上面货物的情况。
货代公司通常就与航空公司签署了包板协议，与航空公司是按板结算，这样可以根据货物的重泡自己决定如何分配，可以实现重泡搭配效益*大化，获取*大的利润空间。通常与航空公司签署包板协议是货代公司实力的一种体现。因为，只有拥有巩固的客户货源，雄厚的业务力量，强大的承运、订舱实力，才能更好的灵活分配货物，以达到*大利润。
板有一定的规格，有大板（318*244）小板（318*224）等等，登入相关航空公司的网站基本都可以查到。至于打板的要求按你要到的舱位而定。如果你拿到的是低板，低板可装到1.6M平高（一般低板大板可装8-10方的货，要看货物是托盘还是散货），中高板要是747货机的一般是2.4M平高，要是MD11货机要1.6M收口，具体看机型以及各家航空公司的要求。
现在空运货物打板，都是由货运代理公司以及包板商去做，客户只要了解这个概念就行。货代公司与航空公司是按板结算的，只要保证每板装满，空运费用可以节省很多，客户也能得到很多实惠。目前包板（包仓）多数是空运专线，这也是空运专线比一般空运货运便宜的原因之一。
Analysis of the development of third-party logistics
Logistics from the English word "logistics", the original intentof the military logisticssupport, in the second side after WorldWar II has been widely used in the economic field.
Logistics Management Association of the United States is definedas the logistics, "Logistics is tomeet the needs of consumers ofraw materials, intermediate products, final products andrelated
information to the consumer from the beginning to the effectiveflow and storage, implementationand control of the process of ."
Logistics consists of four key components: the real flow, realstorage, and management tocoordinate the flow of information. Theprimary function of logistics is to create time and space
effectiveness of the effectiveness of the main ways to overcomethe space through the storagedistance.
Third-party logistics in the logistics channel services providedby brokers, middlemen in theform of the contract within a certainperiod of time required to provide logistics services in wholeor inpart. Is a third-party logistics companies for the externalcustomer management, control and
operation of the provision of logistics services company.
According to statistics, currently used in Europe the proportionof third-party logisticsservices for 76 percent, the United Statesis about 58%, and the demand is still growing; 24
percent in Europe and the United States 33% of non-third-partylogistics service users are activelyconsidering the use ofthird-party logistics services. As a third-party logistics toimprove the speed
of material flow, warehousing costs and financial savings in thecost effective means of passers-by,has become increasinglyattracted great attention.First, the advantages of using athird-party logisticsThe use of third-party logistics enterprisescan yield many benefits, mainly reflected in:
1, focus on core business
Manufacturers can use a third-party logistics companies toachieve optimal distribution ofresources, limited human andfinancial resources to concentrate on their core energy, to focusonthe development of basic skills, develop new products in theworld competition, and enhance thecore competitiveness ofenterprises.
2, cost-saving
Professional use of third-party logistics providers, theprofessional advantages of massproduction and cost advantages, byproviding the link capacity utilization to achieve cost savings,sothat enterprises can benefit from the separation of the coststructure. Manufacturing enterprises
with the expansion of marketing services to participate in anydegree of depth, would give rise to asubstantial increase in costs,only the use of professional services provided by public services,inorder to minimize additional losses. University of Tennessee inaccordance with the United States,United Kingdom and the UnitedStates EXEL company EMST & YOUNG consulting firmco-organized asurvey: a lot of cargo that enable them to use third-partylogistics logistics costsdeclined by an average of 1.18 percent,the average flow of goods from 7.1 days to 3.9 days, stock8.2%lower.
3, reduction of inventory
Third-party logistics service providers with well-plannedlogistics and timely delivery means,to minimize inventory, improvecash flow of the enterprise to achieve cost advantages.
4, enhance the corporate image
Third-party logistics service providers and customers is astrategic partnership, the use ofthird-party logistics provider ofcomprehensive facilities and trained staff on the whole supplychainto achieve complete control, reducing the complexity of logistics,through their ownnetworks to help improve customer service, notonly to establish their own brand image, but alsocustomers in thecompetition.
国际货运运输的风险较大。由于在国际货运运输中环节多，运输距离长，涉及的面广，情况复杂多变，加之时间性又很强，在运输沿途国际形势的变化、，各种自然灾害和意外事故的发生，以及战乱，都可能直接或间接地影响到国际货运运输，以至于造成严重后果，因此，国际货运运输的风险较大。为了转嫁运输过程中的风险损失，各种进出口货物和运输工具，都需要办理运输保险。
