Tamper-Evident Release Films
Standard VOID Film and Labels
Permanent-transfer tamper evidence that leaves a visible VOID residue when removal is attempted.
- Residue transfer
- Coated board, glass, plastic, metal
- Pharma
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Industry
Consumer Goods and Electronics
A warranty seal has two jobs: to say whether a product was opened, and to look like it belongs to the brand that made it.
What to send with your enquiry
- Packaging substrate and seal location
- Artwork and required VOID message
- Label size and application method
- Annual or monthly volume
- Any appearance requirement for the finished seal
Industry context
Consumer-goods and electronics packaging uses tamper-evident material for warranty seals, packaging closure and brand protection. Standard VOID material suits the plastic, metal, glass and coated-board surfaces these products are packed in and sealed with.
Custom graphics matter here more than in most sectors. The seal is visible to the end customer, so VOID messaging, colours and printing are specified to sit with the brand rather than against it.
Release liners also apply on the converting side, where labels, protective films and die-cut components are produced for these products.
What makes this difficult
Warranty disputes
Without a seal that shows opening, establishing whether a product was accessed before a warranty claim is difficult.
Counterfeit and refill risk
A seal that can be removed and reapplied cleanly does not protect the package. Non-reapplicable constructions close that gap.
Brand-visible security
The seal is seen by the end customer, so generic security tape undermines the packaging it is protecting.
Varied packaging substrates
Electronics packaging mixes coated board, plastic and metal, and the construction has to suit the surface it is applied to.
Attributes that matter here
These are the properties that decide whether a material works in this sector — and the ones worth being specific about when you enquire.
- Visible VOID evidence on removal
- Custom graphics, colours and messaging
- Suitability across plastic, metal, glass and coated board
- Label-stock formats that run on conventional converting
- Release liners for label and protective-film production
Solutions that apply
A starting point, not a specification. Final suitability should be confirmed through technical discussion and application testing.
- Silicone release coatingPolyester or polypropylene base film
Silicone-Coated Release Films
PET Polyester Release Film
Consistent release and dimensional stability across labels, tapes and peel-and-stick constructions.
- PET and PP
- C1S and C2S
- 12–50 micron
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Silicone-Coated Release Films
MET Metallised Release Film
Metallised polyester with a uniform silicone release face, slit to width and wound to 8,000 m.
- Metallised PET
- 12 / 19 / 23 micron
- 8,000 m rolls
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Custom Development
Custom and OEM Development
Define the substrate, release level, dimensions, security response and finished format around your application.
- OEM
- Sample development
- Application testing
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Discuss a consumer goods and electronics application
Send the substrate or packaging format, the process it runs on, the requirement you need to solve and an indication of volume. The team will identify the most suitable construction or propose a development route.