Loading Plans Using Dunnage Bags

1) Loading Plans
It is recommended that a loading plan be drawn up before loading the container and installing the dunnage bags.This will ensure that the cargo loads are correctly placed and the dunnage bags installed in the right locations.Any potential problem would have been highlighted and resolved at the planning stage resulting in smooth container loading operation.The same loading plan can be re-used for similar cargo loads.
It is also recommended that a few photographs be taken of the container stuffing at the half-way stage and final stage.One of the photograph should be with one of the container doors closed displaying the container no. These should be filed with the loading plan together with relevant information such as date, time, cargo type ,lot no. and loading staff involved. These pictures and information are available for review in case of any problem at the destination and also for study and future improvement .

2) Typical Loading Plans

2.1)Loose Carton Boxes And Tins

       Example 1 – Loose Carton Boxes

Loading Plan for Loose Cartons 220311

Dunnage Bag Holding The Carton Boxes Inside The Container

Securing Loose Cartons In Container With Dunnage Bags

                                                                                                                                                                                                                                                            

          Example 2 – Securing Loose Tins Inside the Container Using Dunnage Bags
          Loading Plan for Tins 220311
         

Securing Loose Tins Inside The Container Using Dunnage Bags

        

Securing Loose Tins Inside A Container

                                                                                                                                                                                                                                           2.2)Palletised Cargo Load
       Example 1
       Cargo Securement Plan For Palletized Cargo Load 230311          
       Example 2
       Cargo Securement Plan For Palletized Cargo Option 2 230311
       Example 3
       Cargo Securement Plan For Palletized Cargo Option 3 230311
       

Securing palletised cargo loads with dunnage bags

 

Securing palletised cargo loads with dunnage bags

                                                                                                                                                                                                                                            
2.3) Cargo Loads In Crates
         This is similar to palletised cargo except that the cargo load is very heavy or fragile and so need extra protection from the crates.
        
 
Securing crated cargp loads with dunnage bags

                                                                                               

Heavy crates secured with dunnage bags

                                                                                                                                                                                                                                           2.4) Big Bags
        Normally these are palletised before loading into the container .
        Example:
       

Securing big bags with dunnage bags

                                                                                                                                                                                                                                                        2.5) 25-kg Bags
       If these are palletised , then this category of cargo load can be treated like palletised cargo. Sometimes , these bags are manually stuffed into the 20-footer container. In this case, the stacking method is also important .It pays to make full use of the alternating stacking pattern together with dunnage bags to ensure the cargo loads are safely secured inside the container.
      Example:
      
     

Securing 25-kg bags with dunnage bags

     
     
       
     
    
                                                                                                                                                                                                                                           2.6) Cargo in roll form
         Example:
       

Securing rolls of plastic waterproofing sheets with dunnage bags

     2.7)  Jerrycans
                Example:
               
Securing jerrycans with dunnage bags

3.0) Conclusion

          There is no one best method to secure the cargo loads inside the container.It depends on the weight, shape, quantity and how the cargo loads are bundled together.  Just remember that the dunnage bags can be installed: a)between cargo loads  b)at the sides between the cargo loads and the sides of the container and c)at the top between the cargo loads and the roof of the container. The only forbidden place to install the dunnage bag is between the cargo loads and the doors . Installing a dunnage bag here is difficult and dangerous to the person opening the door at the destination.
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