Blow-fill-cap solution for low/medium batch production
Streamline your production line with a compact blow-fill-cap system that reduces both operational costs and footprint, ideal for efficiently processing high-value liquid products in low to medium batch sizes.

Blows, Fills, and Caps Liquid Products
The COMBOX series from Serac provides a compact, engineered-to-order solution for liquid packaging with its integrated blow-fill-cap capabilities. Ideal for industries like dairy, beverages, and household products, this equipment is designed for low to medium batch sizes and high-value products, minimizing over-sizing and investment needs. The COMBOX H2F and COMBOX-SAS models offer packaging solutions tailored for chilled and aseptic products, respectively. The system’s integrated design eliminates the need for additional silos, unscramblers, and air conveyors, reducing labor costs by requiring only one operator for two machines and decreasing material costs through lighter bottles. The direct transfer from PET preform heating to filling improves hygiene by limiting dust exposure. This solution supports a variety of applications, handling end-products such as milk, juices, vegetable oils, shampoos, and automotive fluids. Its semi-automated operation allows easy integration into existing production lines, while maintaining a reduced footprint and conserving energy through optimized processes. Customization options and engineering support are available to fit particular production needs.
Benefits
- Reduces investment with compact design, eliminating the need for additional silos and conveyors.
- Lowers labor costs by minimizing operator requirements to one person for two machines.
- Enhances hygiene by reducing dust exposure through direct PET preform heating and filling.
- Decreases material costs with lighter bottles due to optimized system design.
- Integrates seamlessly into existing production lines, supporting varied applications and industries.
- Applications
- Personal care,Sauces,Automotive products,Agrochemicals,Household products,Oils,Lube oils,Drinks,Thinners,Syrups,Paints,Dairy products
- End products
- Interior wall paint,Pesticides,Soft drinks,Wood varnish,Conditioner,Household cleaning sprays,Yogurt,Motor oil,Fruit juices,Flavored milk drinks,Olive oil,Milk,Liquid detergents,Ketchup,Antifreeze,Mayonnaise,Shampoo,Herbicides,Vegetable oils
- Steps before
- Preform heating,PET preform preparation
- Steps after
- Packing,Labeling,Distribution
- Input ingredients
- PET preform
- Output ingredients
- filled bottle,chilled products,aseptic packaged products,home and personal care products
- Market info
- Serac Group is known for its expertise in designing and manufacturing cutting-edge filling and capping machines for various industries, including food, beverage, and cosmetics, renowned for innovative technology and reliable, high-quality equipment.
- Automation
- Integrated Blowing-Filling-Capping
- Labor Efficiency
- 1 operator for 2 machines
- Bottle Hygiene Level
- Insured by PET preform heating
- Footprint
- Reduced,no additional equipment needed
- Bottle Weight Reduction
- Yes,reduced in transport
- Application Type
- High value products,low/medium size batches
- Investment Cost
- Lower due to integrated system
- Automation level
- High level due to integrated system
- Batch vs. continuous operation
- Inline Continuous
- Cleaning method
- CIP (Cleaning in Place) possible due to integrated filling system
- Changeover time
- Reduced due to integrated systems
- Labor efficiency
- 1 operator for 2 machines
- Integrated steps
- Blowing,Filling,Capping
- Footprint
- Compact,reduced footprint
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Viscosity
- Low/Medium
- Container type
- PET
- Container size
- Small/Medium
- Compact footprint
- Reduced footprint due to integrated systems
- Discharge method
- Direct transfer from preform to filler
- Operator requirements
- 1 operator for 2 machines