Filling Equipment

Filling equipment is used in packaging lines to accurately dispense liquid, semi-liquid, or solid products into containers (like bottles, cans, pouches, or jars). Its main purpose is to ensure consistent volume/weight, high efficiency, and hygiene.

Types of Filling Equipment

Gravity Fillers
- Use the natural flow of liquid under gravity.
- Best for thin, free-flowing liquids (water, juice).
Pressure Fillers
- Force the product into the container with pressure.
- Used for foamy or thicker liquids (beer, carbonated drinks).
Vacuum Fillers
- The container is placed under vacuum so the liquid is drawn in.
- Often used for oils, syrups, and chemicals.
Piston Fillers
- Use a piston to measure and push product into containers.
- Ideal for viscous products like sauces, creams, and jams.
Volumetric / Weigh Fillers
- Measure exact weight or volume before filling.
- Ensures precise dosing, common in pharmaceuticals or high-value products.
Monoblock Filling Lines
- Combine rinsing, filling, and capping in one machine.
- Used in the beverage industries (PET bottle filling lines).

Sealing Equipment

Sealing equipment is used to close and secure containers after filling, ensuring product integrity, shelf life, and tamper resistance. It prevents leakage, contamination, and spoilage.

Types of Sealing Equipment

Heat Sealers
- Use heat and pressure to seal plastic films/pouches.
- Examples: impulse sealers (short bursts of heat), continuous band sealers.
Induction Sealers
- Use electromagnetic induction to seal foil liners inside caps.
- Common for pharmaceuticals, beverages, and food jars.
Vacuum Sealers
- Remove air before sealing, extending shelf life.
- Often used in food packaging (meat, coffee).
Ultrasonic Sealers
- Use high-frequency vibrations to fuse plastic layers.
- Clean, precise, and energy-efficient.
Band Sealers
- A vertical band sealer is a machine that seals bags/pouches/pouches in a
  vertical alignment, often continuously.
- The “tabletop” ones are smaller, compact units meant for lighter duty,
  manual or semi-automated workflows. They’re used for sealing plastics,
  laminates, etc. Some are “band” sealers (with belts & heat seal bars),
  others are table-top form-fill-seal (VFFS), often continuously.

How They Work Together

Filling equipment ensures the right amount of product goes into each package.
Sealing equipment ensures the package is closed properly, maintaining product safety and quality.

Together, these systems create a complete packaging line, reducing labour, increasing speed, and improving consistency.