DAVTECH Analytical Services (Canada) Inc

Disposable Faraday Bags


TRITECH FORENSICS Disposable Faraday Bags are recommended for applications requiring permanent electrostatic protection.  Silver in color, they are composed of an anti-static metallized PET/Foil/Anti-Static PE blend and are 4.5 mil thick.  They attenuate electromagnetic radiation and provide a high level of oxygen and moisture barrier protection.  This material is used extensively in Navy QPL military applications.

TRITECH FORENSICS Disposable Faraday Bags are available in three sizes as well as a Multi-Pak of all three sizes.   They are provided with a peel-off adhesive strip, are water-vapor proof, grease proof, and flexible.  Our bags are offered labelled or unlabelled; labelled bags have an Evidence Information Label affixed to provide an area for recording specifications about the enclosed item.  In addition, there are easy-entry notches on both sides of the bottom of the bag, making the bags simple to open, even when the investigator is wearing gloves. 

During the research and development process, TRITECH FORENSICS tested a wide variety of materials and different weights of samples consisting of the entire faraday bag market. They found the 4.5 mil thickness to be superior in blocking signals while still remaining reasonably priced for customers.


For proper use of the Disposable Faraday Bags, make 2 distinct downward folds of the bag and seal with your choice of evidence tape (example: ST-E-R).  For an even more secure signal block, some users use a bag-in-a-bag approach to double the thickness of the signal blocking bags to 9 mil.

Part Number(s):

DF-FARA-BAG9X13L (Disposable Faraday Bags - Large - 10/pkg)
DF-FARA-BAG9X13 (Disposable Faraday Bags - No Label - Large - 10/pkg)
DF-FARA-BAG8x14L (Disposable Faraday Bags - Medium - 10/pkg)
DF-FARA-BAG8x14 (Disposable Faraday Bags - No Label - Medium - 10/pkg)
DF-FARA-BAG6x10L (Disposable Faraday Bags - Small - 100/pkg)
DF-FARA-BAG6x10 (Disposable Faraday Bags - No Label - Small - 100/pkg)
DF-FARA-BAGMPL (Disposable Faraday Bags Multi-Pak - 60/pkg)
DF-FARA-BAGMP (Disposable Faraday Bags Multi-Pak - No Label - 60/pkg)

Contact Davtech

Ontario Office: Monday to Friday, 9 AM - 5 PM EST
Quebec Office: Monday to Friday, 9 AM - 5 PM EST
Alberta Office: Monday to Friday, 9 AM - 5 PM MST (-2 hrs from EST)



133 Walgreen Road, Ottawa, ON K0A 1L0

Tel: (613) 831-6009, Mail: sales@davtech.ca

Davtech - Western Region

103 - 541 Kingsview Way S.E., Airdrie, AB T4A 0C9

Davtech - Quebec

8617 Dalton Road, Mount-Royal, QC H4T 1V5