Sauce and condiment front and back labelling machines

Food bottle and jar label requirements

Sauce and condiment packs often need strong front branding and clear rear ingredient, allergen, nutrition or barcode information. Front/back labelling can be useful where two separate labels are required.

The pack may be glass, plastic or jar-based, and each container type affects the labelling route.

• Bottle or jar shape and size range.
• Front brand label and rear ingredient label.
• Barcode and batch/date coding requirements.

Moisture and product environment

Food-pack labelling may be affected by cold fill, warm fill, condensation, sauce residue or washdown procedures around the line. Label material and adhesive should be checked against the real production environment.

If products are labelled after filling and capping, container surface condition should be confirmed.

• Check if containers are dry at labelling.
• Confirm storage and handling conditions.
• Flag chilled or damp environments early.

Jar vs bottle route

Round jars may use wrap-around labels or two separate labels depending on the desired finish. Flat or oval bottles often suit twin-side front/back labelling.

Top and bottom labelling may apply to sleeves, cartons or trays rather than bottle sides.

• Use twin-side labelling for opposite faces.
• Consider wrap-around for full circumference jar labels.
• Use top/bottom labelling for flat packs and cartons.

Machine selection and integration

The machine route depends on output, pack stability, operator involvement and whether the labeller must connect with filling, capping, coding and inspection equipment.

• Compact route for lower-volume food production.
• Automatic route for inline bottle and jar lines.
• Allow space for date coding and label inspection.