Constanta Envo

• Producing individual tea bags with an outer envelope for retail packaging.
• Packaging herbal infusions and similar dry, granular products into sealed bags.
• Automating the bagging and enveloping process for high-volume production lines.
• Creating portion-controlled packages for hospitality or catering industries.

Typical throughput

For this class of equipment, speeds commonly range from 80 to 150 bags per minute, depending on product and bag specifications.

Power supply

Units of this type typically require a 3-phase electrical supply, commonly 400V, 50Hz, with appropriate current ratings.

Footprint

Form-fill-seal machines, especially those with enveloping capabilities, typically require a significant operational footprint, often several square metres.

Bag material compatibility

These machines are generally designed for heat-sealable filter paper or non-woven materials suitable for tea bags.

Envelope material compatibility

The enveloping function commonly uses heat-sealable paper or film laminates.

Product feed system

Typically features an integrated dosing system suitable for granular or free-flowing dry products.

Control system

Modern units commonly feature PLC control for precise operation and easy adjustment of parameters.

• What kind of products can this machine package?

  This type of machine is primarily designed for packaging dry, granular products such as tea, herbal infusions, or similar free-flowing items into individual bags with an outer envelope.

• Is it possible to change the bag or envelope size?

• What maintenance is typically required for a used form-fill-seal machine?

• What are the typical installation requirements?

• Can this machine handle different types of tea?

Form-fill-seal machines hold strong reputations in food packaging for reliability and consistent output. Buyers typically prioritise machines with clear maintenance histories and verified production specifications. Key strengths include versatility across film types and product formats, alongside relatively straightforward operation. When purchasing used units, inspectors should examine seal quality consistency, film tracking accuracy, and the condition of heating elements. Machines from established manufacturers generally command buyer confidence. Downtime for repairs is a common concern, so availability of spare parts and technical support merits careful consideration before acquisition.

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