If you have ever searched best food storage containers Australia and found yourself staring at pages of results for home kitchen products, you are not alone. The commercial kitchen market is different. The requirements are stricter, the volumes are larger, and the containers need to hold up through repeated commercial dishwasher cycles, temperature extremes, and constant daily use.
This guide is written specifically for Australian commercial kitchens, cafés, restaurants, caterers, and food production operators. If you are comparing options now, browse AdMerch’s food storage containers, food grade plastics, ingredient bins and dry food storage containers, and mobile ingredient bins for commercial food storage setups.
Are All Plastic Food Containers Safe for a Commercial Kitchen?
No, and this is one of the most important things to understand before purchasing containers for your kitchen.
Not all plastics are food-safe. Some plastics are not designed for repeated food contact, commercial dishwasher use, or long-term storage in hot, acidic, or high-use environments. Others degrade quickly and develop scratches that are harder to clean properly over time.
For commercial kitchens, food storage containers should be non-porous, easy to clean, durable, and suitable for repeated professional use. This rules out a wide range of household containers and single-use packaging.
The safest option is to buy from a commercial food-service supplier and choose products clearly sold as food grade containers or food safe plastic containers. AdMerch’s food grade plastics category is a stronger match for this search intent than a generic storage category.
Which Plastic Containers Are Safe for Food Storage?
Here is a practical breakdown of the plastic types most often discussed in commercial kitchens.
Polypropylene (PP, plastic number 5) is one of the best choices for most commercial food storage. It is widely used for food-safe tubs and storage containers because it handles repeated washing well and performs across a broad temperature range.
HDPE (high-density polyethylene, plastic number 2) is another strong option, especially for larger bulk bins, dry goods containers, and heavy-duty food-grade tubs.
LDPE (plastic number 4) is more commonly used for flexible packaging and squeeze bottles than rigid prep containers.
PET (plastic number 1) is more commonly associated with single-use packaging and is not the first choice for repeated commercial kitchen use.
PVC (plastic number 3) should generally be avoided for food storage applications.
Polycarbonate is still used in some commercial food storage products, but buyers should check that the product is clearly sold as food-safe and suitable for commercial use. For example, AdMerch’s complete clear polycarbonate food storage container kit and 3.8L clear polycarbonate food storage container are sold specifically for commercial kitchen prep and storage.
The simple buying rule is this: choose containers sold as food-grade by a commercial supplier, and stick to consistent container systems rather than mixing household tubs with professional storage products.
How to Identify a Food-Safe Container
When buying containers for a commercial kitchen, look for the following:
- a recycling number that identifies the plastic type
- clear food-safe or food-grade labelling from the supplier
- a product description written for commercial kitchens, hospitality, catering, or food production
- durable lids designed for repeated use and washing
- a supplier that specialises in commercial food-service equipment rather than household storage
For most buyers, the easiest way to simplify the decision is to shop by purpose-built commercial categories such as food storage containers and food grade plastics.
What Size Containers Do I Need?
Getting the right range of sizes at your prep station means prepped ingredients always have a proper, labelled home rather than being piled into whatever container is available.
500ml to 1L is the right size for sauces, dressings, condiments, garnishes, portioned spice mixes, and small batch ingredients.
1L to 3L is the everyday workhorse range, suitable for portioned proteins, sliced vegetables, marinated items, and prepped grains.
3L to 5L handles bulk-prepped ingredients including larger batches of vegetables, sauces, and mise en place for the following day’s service.
10L and above is used for overnight marinades, large-volume batch prep, and bigger storage jobs in cool rooms and dry stores.
Buying containers from a single range means lids are more consistent across sizes, your prep fridge stays better organised, and your team spends less time matching random containers to random lids.
If you want a simple starting point, the complete clear polycarbonate food storage container kit gives you a range of sizes in one system. For a single mid-size example, the 3.8L clear polycarbonate food storage container is a natural fit for prep-fridge use.
What Features Matter Most in a Commercial Food Storage Container?
Lids that seal properly. In a commercial kitchen, stored items should be covered to help reduce spill risk, improve organisation, and support cleaner storage practices.
Stackability. Prep fridges and cool rooms fill up fast. Containers that stack neatly and stably make better use of limited shelf space.
Durability under commercial washing. Commercial dishwashers run hotter and harder than household machines. Your containers need to handle repeated washing without warping, cracking, or becoming unreliable.
Resistance to odours and staining. Strong ingredients like garlic, turmeric, curry bases, and seafood can be tough on low-quality containers.
A label-friendly exterior. Every commercial kitchen needs a labelling system, so containers should either take labels well or have a surface that works with your chosen marking system.
If you need bulk dry ingredient handling as well as smaller prep tubs, it makes sense to combine smaller food storage containers with larger ingredient bins or mobile ingredient bins.
What Containers Should You Avoid in a Commercial Kitchen?
Household containers and old takeaway tubs. These are not designed for repeated commercial use, and they usually create inconsistency in your storage system.
Unmarked containers. If you cannot identify what the material is or whether it is intended for food use, it is better not to use it in a commercial kitchen.
Containers that have cracked, warped, or heavily discoloured. Damaged containers should be replaced quickly.
Open containers or containers covered only with cling film for routine storage. A proper lidded system is more practical, more consistent, and easier to manage in commercial refrigeration and dry storage areas.
For broader kitchen storage best practice, pair this guide with your other articles on prep stations, food storage procedures, and cool-room organisation.
Best Container Systems for Different Kitchen Uses
For prep benches and mise en place
Use clear, stackable containers in smaller and mid-size formats that make ingredients easy to identify quickly. The complete clear polycarbonate food storage container kit is a strong option for this use case.
For cool rooms and general refrigerated storage
Use consistent lidded containers that stack well and support clear labelling. A mixed system of random tubs wastes space and slows service. Shopping from a dedicated food storage containers range helps keep your system consistent.
For dry goods and flour storage
Larger food-grade bins are usually the better choice. AdMerch’s ingredient bins and dry food storage containers and mobile ingredient bins are better category matches here than small prep-container links.
For mobile production or bulk ingredient handling
A rack-based system can make more sense than standalone tubs. The 7 bin stainless steel mobile ingredient rack with food grade tubs is a strong fit where ingredients need to move between prep, storage, and production zones.
