Typical warehouse with Cross Docking Concept

By definition cross docking, Cross Docking is a typical warehouse where products from various suppliers  received in the warehouse facilities that are then combined for the purpose of sending the same and then dispatched with a reasonable time without having to be stored in the warehouse. Meaning in general for this type of warehouse is a repository for the transit system is only familiar with the term "zero inventory" so there is no storage of goods. This warehouse does not require a vast place and just put the goods on pallets (does not require a rack).

Carrefour's supply chain is built based on the calculation of the level of optimization of the manufacturer or supplier to outlets. This requires analysis of each type of product and supply chain of suppliers. Carrefour methods used for supply chain management is to define the just-in-time at the center of the distribution (Distribution Center / DC), called the Cross Dock. The goal is to streamline the process so it is not necessary to stock at the distribution center. So for example when the supplier sends the goods to the DC Carrefour today at city, then the next day that the goods have been sent to the outlets. In short, the method of Cross Dock allows the process more in distribution product because there is no degradation products in the warehouse.

Two types of Cross Docking is as follows:
    * Pre-Packed Cross Docking: Packaging (eg, pallets, crates, etc.) selected by the supplier to order from the store, received and carried to outbound docks to be combined with the same package from another supplier to be loaded into a delivery vehicle to the shop without due process of handling more up.
    * Intermediate Handling Cross Docking: Packaging (Pallet, box, etc.) are accepted, then re-opened later labeled the new package into the distribution center to be sent back to the store. The new packaging is then sent to the outbound dock to be combined with a similar package from another supplier in the delivery vehicle.
By using Cross Docking, all participants involved in the supply chain benefit from the following points:

    1. The decline occurred :

•  The cost of distribution.
•  Physical area is needed, where the distribution center serves only as a stopover point for the distribution of goods.
•  Lack of stock in retail stores.
•  The number of storage locations throughout the supply chain.
•  The complexity of shipping in the shop.

   2. To improve:

• The value of each meter of land within the distribution center, the limit expired products / selling a longer period, the existence of the product.
• The smooth flow of goods.To reduce inventory levels.