Edible oil bottle rinsers for food lines

Where edible oil bottle rinsers fit

For edible oil, dressing and food-liquid bottling, match the rinse route to the incoming glass or plastic container and the required condition at the filler. Include the bottle formats, line output and downstream capping or labelling requirements.

Typical formats include olive oil bottles, cooking oil bottles and dressing containers. These packs can need a dry air rinse, an internal water wash, external cleaning or a wash-dry process depending on how the container is supplied and what happens immediately before filling.

Specification checks for this application

Before comparing machines, record bottle height, diameter, neck opening, material, stability and whether the pack is round, square, oval or shaped. For edible oil, dressing and food liquid bottlers, it is also worth checking whether the line will run one product continuously or several shorter batches during the week.

• Confirm whether the bottle can be inverted, indexed or gripped safely.
• Check if the container must stay dry before filling or labelling.
• Note the target output in bottles per minute or bottles per hour.
• Confirm compressed air, water, drainage and power availability.
• Check how the rinser transfers into the filler, capper or labeller.

Likely rinsing route

The likely starting point is dry air rinse or water rinse depending on container condition. Air rinsing is usually considered where loose dust or particles must be removed without adding water. Water rinsing and bottle washing are considered when a wet internal rinse or more active wash is needed. Rinse-dry systems are considered when the bottle must be dry before the next process.

The safest way to avoid under-specifying the machine is to send bottle samples, line speed and photos of the existing filling equipment. That makes it easier to check if a compact semi-automatic rinser, inline automatic rinser, rotary washer or rinse-dry machine is the best route.

How to make the quote more accurate

For edible oil bottle rinsers, the quote will be more useful when the enquiry includes the product type, bottle material, bottle dimensions, cap or closure style, and downstream equipment. A simple sketch of the line layout also helps identify conveyor, accumulation and operator access issues before the machine is selected.