BFS technology

MELITEK provides through our cooperation with rommelag®, the unique bottelpack® Blow-Fill-and Seal technology to clients in Sweden, Norway and Denmark.

The advantages of the bottelpack® technology:

  • Storage of empty containers are eliminated
  • Cleaning and pre-sterilisation process and equipment is eliminated
  • Filling and sealing is handled in one machine
  •  Unique container designed vials are filled aseptically
  • The required GMP production area is reduced

bottelpack® applications:

  • The target applications for the bottelpack® packaging system range from small volume unit doses of 0,1 ml to large volume parenterals of up to 1000 ml
  • The raw material range from polyethylene (PE) to polypropylene (PP)
  • NEW: Co-extruded containers for oxygen sensitive products

Typical large volume parenterals applications are:

  • Intravenous solutions
  • Irrigation solutions
  • Desinfection liquids
  • Contact lens rinsing solutions
  • Urological products
  • Blood expanders
  • Contrast medias for X-ray

Typical small volume parenterals applications are:

  • Eye, ear and nose drops
  • Eye irrigation
  • Inhalation therapy liquids
  • Wound cleaning
  • Creams and ointments
  • Local anaesthetics
  • Saline solutions
  • Standard injectables
  • Contact lens liquids

Rommelag company profile

The rommelag® organization consists of several factories and commercial offices.

Today, there are three distribution companies of the bottelpack® packaging system; rommelag® ag in Switzerland, rommelag® GmbH in Germany and rommelag® USA Inc. in New Jersey USA.

The machines are designed and manufactured in two sites; Kocher-Plastik in Germany and Maroplastic in Switzerland.

In addition, the rommelag® organization runs four contract packaging plants with almost 50 BFS machines; Holopack plants in Germany and Maropack plants in Switzerland.

The group is privately owned and has above 1100 employees.