A food warehouse can hold products at the correct temperature and still lose stock through poor handling. Damage often begins during unloading, put-away, picking or staging, when cartons are moved too many times, expiry dates are missed or chilled goods spend longer than planned outside their storage zone. Small delays at each step can also cause missed dispatch times later in the day.
SCGJWD provides a cold storage service Thailand food companies can use with automated storage and retrieval systems. Automation reduces the need for manual movement and helps keep pallet locations accurate, but the warehouse still needs clear processes from receiving through to dispatch. Technology cannot correct incomplete product data or badly planned work.
Waste prevention begins when a delivery arrives, so warehouse teams need the purchase order, required temperature, batch details and expected expiry dates before products are assigned to storage. Packaging should be checked for damage at the receiving area, with any affected stock separated before it is mixed with saleable products. Booked delivery slots also prevent several vehicles arriving faster than the warehouse can unload and store them.
Products should be assigned locations according to their temperature, turnover and handling needs. Frequently picked lines can be placed where they require less travel, reducing the time spent collecting each order and the number of times nearby pallets are moved. Clear locations also make it less likely that stock will be left in a temporary space and forgotten.
Food warehouses should normally rotate stock according to expiry date rather than relying only on the date it arrived. Two batches of the same product may have different remaining shelf lives, particularly when they come from separate suppliers. A system using first-expired, first-out rules directs staff toward the batch that should leave first and reduces the chance of usable food being written off later.
Picking and dispatch need the same attention
Picking mistakes create extra work and waste when the wrong item reaches the staging area. Clear pallet labels, barcode scans and checks against batch and expiry information help prevent these errors. Orders should also be grouped by customer or delivery route so staff can see when a pallet has been placed with the wrong load before the vehicle arrives.
Loading needs to follow the delivery plan rather than whichever pallets happen to be closest to the door. Products for the first stop should be positioned where the driver can reach them without unloading other orders. Refrigerated vehicles should be ready at the required temperature before loading begins, and completed orders should spend as little time as possible waiting outside their correct storage zone.
Warehouse performance should be reviewed using figures that show where handling problems begin. Damaged cartons, expired stock, picking errors, time from receipt to storage and vehicle waiting times provide more useful information than a single total for warehouse waste. A recurring delay at dispatch may have started hours earlier with late receiving, missing labels or stock placed in the wrong location.
Forecasts, promotions and changes to product ranges should be shared with the warehouse before volumes increase. This gives the team time to adjust storage locations, labor and delivery slots without changing the process during the busiest part of the day. When waste or delays begin to rise, following the product from arrival to dispatch will usually reveal the handling step that needs attention.