Membrane Sheets
In 21 × 30 cm format and more upon request
Our Membranes are available in 21 × 30 cm format as Sheets with hydrophilic, hydrophobic or oleophobic surface properties and different thicknesses. All our products are of course PFOA/PFCA-free & PFAS-free upon request. Sheets are also available in further formats upon request.
Below you will find the most common membrane variants, further information on specifications and conformity, your product benefits and a selection of application examples. Read more >
Specifications & conformities
Benefits
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Hydrophilic Membrane Sheets
Our hydrophilic PET membranes with a thickness of 11 µm and short pore channels for faster nutrient supply are ideal for cell culture applications.
Our hydrophilic PET membranes with a thickness of 22 µm are somewhat more stable and are therefore often used in laboratory filtration.
Show products : Membrane Sheets 21 × 30 cm PET (11 µm thickness)
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Show products : Membrane Sheets 21 × 30 cm PET (22 µm thickness)
Hydrophobic and oleophobic Membrane Sheets (VENTing)
Our hydrophobic and oleophobic PET membranes have water and oil repellent surface properties and allow simultaneous ventilation and pressure compensation in both directions. Variants with fleece reinforcement made of PET non-woven are also part of our standard portfolio.
Show products : Membrane Sheets 21 × 30 cm PET VENT (unsupported)
Show products : Membrane Sheets 21 × 30 cm PET/PET VENT (Non-woven supported)
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Application examples
Please discover a selection of product recommendations for a wide range of applications below. We will be happy to provide you with individual advice on other possible applications and customized solutions at any time!
Life Sciences & Medical
Industrial
Packaging
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Additional membrane configurations
Discover our selection of other standard formats and further product solutions below. You will find an overview of our membrane product variants and your customization options on the overview page of our membrane product portfolio >.
Self-adhesive
Membrane Pads
Self-adhesive Membrane Pads offer the advantage of quick and simple installation even in components with limited processing space.
Membrane
Discs
Discs with defined diameters are already designed for immediate processing and assembly.
Membrane
Rolls
Rolls include the opportunity to process our membranes directly in your production process.
All our other membrane product solutions for cell culture and packaging are combined in our own brands separately – click here to continue:
Customized product solutions
Do you require membrane products beyond our standard product portfolio? As the manufacturer of filter membranes and plastic components, we can develop a solution specifically for your requirements.
Mode of operation and characteristics of our Membrane Sheets
TRAKETCH® Membrane Sheets provide precise and versatile filtration solutions widely used in medical technology, biotechnology, research, and various other industries.
Our Membrane Sheets are made from materials such as polyester, offering a uniform pore structure that enables reliable and precise filtration.
A key advantage of TRAKETCH® Membrane Sheets is the precise definition of the pore size and pore density. They are available in hydrophilic as well as hydrophobic and oleophobic versions. This precision and flexibility are ideal for venting applications where high standards of purity, safety and reliability are required - from medical to industrial applications.
Thanks to their strict quality control, TRAKETCH® Membrane Sheets offer consistently high performance and reproducible results. Our Membrane Sheets are available in different sizes and thicknesses so that they can be optimally adapted to specific requirements.
On request, we also offer our Membrane Sheets in other materials such as PTFE, or unsupported and non-woven supported, enabling high chemical resistance or material stability for demanding and aggressive application environments.
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Certifications and conformities
FDA conformity
EU food conformity
USP Class VI bio compatible
ISO Class 8 clean room manufacturing
Contact person and product orders
Your contact person
Kevin Eckert
Head of FLUXX
Packaging & Industrial
Your contact person
Jennifer Hughes
Sales Lead Americas