Lyoprotect®Tray VM with Halar® coating for Lyophilization

The re-usable Teclen® Lyoprotect® Tray with Halar® coating for Lyophilization is designed for freeze-drying of pharmaceutical APIs (Active Pharmaceutical Ingredients).

Thanks to the non-stick coating of the tray, cleaning is easy. The serial number engraved on the bottom of the tray VM (medium volume) facilitates the documentation e.g. of the filled-in substances. All components, including the Lyoprotect® Membrane, can be sterilized in an autoclave. APIs can be produced aseptically in compliance with GMP.

Lyoprotect®Tray VM with coating for Lyophilization


Lyoprotect® Tray VM with Halar® coating, filling volume 100—500 ml.


The inside of the tray is coated with the thermoplastic fluoropolymer Halar®. The 0.6 mm thick powder coating ensures outstanding chemical resistance.


The membrane is designed for single use and can be easily replaced before every new drying cycle. It protects the API against contamination and the working environment and staff against fly-out.


During sublimation, the vapor can escape smoothly via the hydrophobic membrane. Freeze-drying process parameters determined with an open container can be transferred and lead to nearly the same drying results. The same filling level has to be applied.


A flat gasket ensures reliable sealing throughout the entire process. The required sealing stress is achieved by attaching the user-friendly nuts.


The combination of single-use and multiple-use components helps to reduce waste. The coated tray is very resistant, only the membrane must be discarded.


Product Claims of Teclen® Lyoprotect
  • Bacteria-proof container with vapor-permeable membrane
  • 100% visual inspection of membrane and components
  • Components comply with the regulations for materials and articles intended to come into contact with food according to (EC) No 1935/2004 and (EU) No 10/2011
  • The Lyoprotect® Membrane does not contain any material of animal origin

Design Features and Materials of the Lyoprotect® Tray with Halar® coating for Lyophilization


Lyoprotect Tray Aluminum Design

External dimensions of Lyoprotect® Tray VM with Halar coating: 216 x 152 x 32 (L x W x H)


Multiple-use Components

Tray with fixing frame: Aluminum AlMg 4.5 Mn, universal alloy for engineering and construction, inside coated with Halar®

Sealing: Silicone flat gasket, 1 mm, transparent or ePTFE flat gasket, 1 mm, white


Single-use Component

Teclen® Lyoprotect® Membrane: Expanded PTFE on polypropylene non-woven backing material, membrane facing the pharmaceutical product, asymmetrical design serving as positioning aid.


Filling height [mm]Volume [ml]


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