PTFE Coated Metal Detectable Tape Blue Tefsil 3

Tefsil 3 metal detectable tape features a PTFE/glass backing with Aluminium foil and a pressure-sensitive silicone adhesive cover with a yellow protective liner.

The PTFE/glass is ideal for non-stick surface applications on heat sealing machines, form seal equipment & blister packaging.

Other release applications could be chutes, dead plates or conveyor rails. The Aluminium foil is perfect for being identified by metal detector equipment should the tape become worn or fall from its work surface.

The roll length on this product is 30mtr.

A silicone adhesive backing applied to the Aluminium foil allows for reliable bonding to the work area.

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£11.44£572.33 Exc. VAT


Metal Detectable Tape – Material Properties
• Extremes of heat and cold resistance: -40°C to + 260°C • Chemical inertness: Affected only by a few rare substances at very high temperatures
• High Release from sticky materials ‘Non-Stick’ • Easy cleaning (nothing bonds permanently)
• Low friction co-effecient: 0.04 – 0.10; depending on load and surface speed • Chemical corrosion and moisture resistance
• Mildew and fungus resistance • Ultra-Violet, Infra-Red, Micro-Wave, Radio Frequency resistance
• Non Combustible – Self Extinguishing • Low Thermal Expansion: < 5%
• Supplied ex stock from 3mm to 500mm wide • Lightweight and energy efficient for economical operation
• Coated Fabric Thickness (mm) 0.22 • Weight (gr/m2) 340
• Adhesion ( 6.00 • Temperature Resistance (°C) -40 / +260
Declaration of Compliance for Food Contact Materials
This product meets the relevant requirements laid down in the Regulation (EC) No. 10/2011 on plastic materials and articles intended to come into contact with food and in articles 3, 11(5), 15 and 17 of the Regulation (EC) No 1935/2004 on materials and articles intended to come into contact with food, provided that the food contact is limited to the non-adhesive side.
On the pre-condition that the product is used according to its specification global and specific migration shall meet the legal requirements.
One-sided migration tests on the non-adhesive side have been performed according to Regulation (EC) No. 10/2011 and the LFGB (Lebensmittel, Bedarfsgegenstände und Futtermittelgesetzbuch) by Intertek Consumer Goods GmbH, Würzburger Str.
152, 90766 Fürth / Deutschland; Test Report No. FUFDC 1308655 under the following conditions
Food Simulant Test Condition Result
• Acetic Acid (3%ig) 4 Hours at 100°C < 10 mg / dm2
• Ethanol (10%ig) 4 Hours at 100°C < 1 mg / dm2
• Olive Oil 2 Hours at 175°C < 1 mg / dm2
Further tests have been performed on specific migration of formaldehyde, primary aromatic amines, specific migration of flouride, migration of metals, screening of organic phenolic compounds, screening of a migrate on volatile substances and sensory testing with positive results. The following substances with restrictions and / or specifications are used:
Substance Restrictions and / or Specifications
• Tetrafluoroethylen
• CAS-Nr. 00116-14-3
• Ref.-No. 25120
SML = 0,05 mg/kg
• Glasfiber
• Ref.-No. 55520
Purity criteria in accordance with Directives 2008/60/EC (purity criteria concerning sweeteners for use in food stuffs), 95/45/EC (purity criteria concerning colours for use in foodstuffs) and 2008/84/EC (purity criteria on food additives other than colours and sweeteners)are not applicable.
This product is suitable for all kinds of foodstuff in the temperature range of -40°C to +260°C. Please do not fold or crease the material, do not use scrapers or brushes for cleaning and avoid food contact with the adhesive side.
This product is manufactured under the certified quality management system according to ISO 9001:2008 according to the rules for good manufacturing practice for materials and articles intended to come into contact with food as described in regulation (EC) No. 2023/2006
Important Storage / Shelf Life and Application Information
• Storage:
We strongly recommend that Techbelt silicone PSA tapes are stored at room temperature conditions of 21⁰C (70⁰F) and 50% relative humidity and should be protected from direct sunlight and moisture.
• Shelf Life:
If stored correctly, these products retain their performance and properties for 6 months from date of manufacture.
• Surfaces:
The surfaces of the materials to be bonded must be dry and clean. Condensation of moisture on surfaces to be bonded (e. g. when carrying cold objects into a warmer room) must be avoided. The materials to be bonded must be free from dust, grease, oil and separating agents and cleaned if necessary.
• Cleaning:
For cleaning the surfaces only use a clean cloth and a solvent that is compatible with the materials, e. g. benzines, alcohol, esters or ketones.

Download PTFE Adhesive Tapes Data Sheet

Download Metal Detectable PTFE Tape General Information

Additional information

Weight 2 kg
Dimensions 10 × 10 × 10 mm
Supplied in 30 Metre Rolls Unless Specified Differently

10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm, 100mm, 125mm, 130mm, 150mm, 175mm, 200mm, 225mm, 250mm, 275mm, 300mm, 325mm, 350mm, 375mm, 400mm, 425mm, 450mm, 475mm, 500mm

Shipping Information

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We’re here to help! Call Us On on +44 (0) 1422 366386 Please don’t hesitate to contact us if you have any queries or special requirements regarding shipping or the return of one of our products


Shipping within the UK is normally a next day delivery service by Courier up to a weight of 30kgs, however remote locations, including the Islands and Northern Ireland will be a 2 day service and surcharges may apply for any item(s) above this weight or if you are located in the remote areas etc. Then please contact our Main Office on +44 (0) 1422 366386 for further information and we will be happy to provide you with a quotation for the shipping charges.


We ship goods Worldwide, the cost of this will be dependent on the location and either the volumetric weight or the product weight including packaging whichever is the greatest, the cost of this will be confirmed at quotation stage of your order.


Reseller Information

At Techbelt we offer generous discounts for volume buyers and resellers

We can also offer credit accounts talk to our sales team to find out more +44 (0) 1422 366386