Tamper Evident Security Film for Converting & Security Packaging

Tamper evident security film material for label tape and packaging converting

B2B Security Film Materials

Security Film for Label, Tape & Packaging Converters

This parent category includes tamper-evident functional films and related optical security base films for converters, security printers, label manufacturers, tape producers and packaging manufacturers.

Hanksec supplies adhesive-free tamper-evident film, VOID security film, destructible film, hologram base film, laser foil and specialized bag-sealing film. A holographic or laser optical effect is primarily an authentication / visual-security feature; it becomes part of a tamper-evident system only when the final converted construction includes an engineered removal or opening response. Depending on the project, customers can complete adhesive coating, lamination, printing, slitting, rewinding or die-cutting in their own production process.

Tamper Evident VOID Film→ Destructible Film→ Hologram Base Film→ Laser Foil→

Need a functional film before adhesive coating or final converting? Start with Tamper Evident Film | Security Film Without Adhesive. For integrated security-bag sealing material, use the dedicated bag-sealing film route below.

Step 1 — Choose the Film Family

Select Security Film by the Finished Product You Need to Convert

The correct material starts with the final converting route. VOID film, destructible film, hologram base film and bag-sealing film are different constructions and should not be specified as one generic “security film.” Optical base films should be evaluated for authentication / visual-security performance separately from any tamper-response requirement.

CONVERTER FILM

Security Film Without Adhesive

Functional film supplied before the customer’s adhesive coating, liner lamination, printing, slitting or die-cutting process.

VOID FILM

Tamper Evident VOID Film

Film engineered to create a visible tamper response after removal, with the final construction matched to the converter’s adhesive and product design.

DESTRUCTIBLE

Destructible Film

Fragile film constructions for security labels and seals that are intended to break or fragment during removal attempts.

HOLOGRAPHIC BASE

Hologram Base Film

Security and decorative base film for hologram labels, card overlays, authentication products and further printing or converting.

OPTICAL SECURITY

Laser Foil / Holographic Film

Optical film and foil options for anti-counterfeit appearance, custom patterns and downstream security-product manufacturing.

BAG SEALING

Tamper Proof Bag Sealing Film

Specialized sealing-film material for security-bag manufacturing rather than conventional pressure-sensitive label converting.

VOID Security Film Destructible Film Hologram Base Film Bag Sealing Film

Step 2 — Match the Converting Route

Choose Film According to Your Production Process

Security film should be qualified as part of the converter’s complete production system. The same film can perform differently after changes in coating, adhesive, printing, lamination, winding or die-cutting conditions.

Material Route	Typical Buyer	Customer-Side Processing	Main Qualification Focus
Security film without adhesive	Label converters / tape producers	Adhesive coating, liner lamination, printing, slitting, die-cutting	Film stability, security effect, coating and converting compatibility
Hologram / laser base film	Hologram converters / security printers	Printing, coating, lamination and downstream converting as required	Optical consistency, surface compatibility and roll quality
Destructible film	Security-label converters	Adhesive construction, printing, slitting and die-cutting	Fragility, converting window and final removal behavior
Bag-sealing film	Security-bag manufacturers	Integration into bag-film sealing construction	Bag-film compatibility, sealing process and tamper response

Final approval should use the customer’s actual coating, printing, lamination, adhesive and converting process rather than judging the film only by appearance.

Step 3 — Define the Material Specification

Security Film Specifications & Custom Options

For sampling and quotation, define the film construction together with the downstream production requirements.

Film FamilyVOID, destructible, hologram base, laser / optical or bag-sealing film.

Base FilmPET or project-specific film construction according to the security function.

ThicknessProject-specific; applicable PET security-film programs may use different gauge options.

Security / Optical EffectVOID / OPENED response, destructible behavior, holographic / optical authentication effect or another project-specific security function.

Surface / TopcoatSelected according to printing, coating, lamination or further converting requirements.

Optical FinishTransparent, metallized, holographic or project-specific appearance where applicable.

Roll FormatJumbo roll, slit roll, custom width, core and winding for converter equipment.

OEM / ODMCustom pattern, construction and converting support based on the final application.

Security Film Without Adhesive Holographic Aluminium Base Foil Laser Base Film Tamper Proof Bag Sealing Film

Step 4 — Sample & Converter Qualification

Jumbo Roll & OEM Security Film Supply

Converter-Ready Roll Supply

For label converters, security printers and coating manufacturers, define roll width, core, winding direction, film surface, intended coating or printing process and downstream slitting or die-cutting requirements.

Sample Qualification

Test the selected film through the actual production route. Review film flatness, surface compatibility, security-effect consistency, coating / printing performance, rewinding and final converted-product behavior before bulk production.

Before requesting samples: send the required film family, target tamper or optical effect, film thickness if specified, roll width, core / winding requirements, printing or coating method, final product and estimated quantity.

Material Search & Technical Selection

VOID Security Film, Lacquer-Coated PET & Metallic Specialty Foils

Buyers searching for VOID security film, lacquer-coated transparent polyester or metallic and specialty foils may require different functional film constructions. Hanksec helps B2B converters identify the appropriate security-film family before coating, embossing, printing, lamination or further processing.

01 / VOID FUNCTIONAL FILM

VOID Security Film Without Adhesive

Functional PET-based security film is used by label and tape converters that apply their own adhesive, liner and printing construction. Full-transfer, partial-transfer and non-transfer VOID effects depend on the engineered film system and finished adhesive structure.

Typical buyers: label converters, coating factories and security-tape manufacturers.

Explore VOID film without adhesive →

02 / HOLOGRAPHIC PROCESS FILM

Lacquer-Coated Transparent PET for Holographic Embossing

A request for lacquer-coated transparent polyester with selective release for holographic embossing needs a precise coating specification. An embossable lacquer surface and a selective-release carrier are not automatically the same material. Embossing method, temperature, pressure, release behavior and downstream transfer process must be confirmed.

Technical status: review holographic PET base-film options; embossable lacquer and selective-release compatibility require project-specific sample verification.

Review holographic base-film materials →

03 / METALLIC & OPTICAL MATERIAL

Metallic and Specialty Foils

Metallized PET film and holographic specialty materials provide reflective or optical-security effects for security printing and further converting. A metallized PET base film is not necessarily a hot-stamping transfer foil; the coating structure and release performance should match the customer's process.

Typical buyers: hologram producers, security printers and specialty packaging converters.

Explore holographic aluminium base foil →

How Do These Security Film Materials Differ?

Material Type	Main Purpose	What to Confirm Before Ordering
VOID security film	Visible tamper indication after conversion into a suitable label, tape or seal.	VOID transfer behavior, adhesive construction, substrate and roll format.
Lacquer-coated transparent PET	Potential embossable or release-coated carrier for specified holographic processes.	Lacquer system, embossing process, selective-release requirement and sample test.
Metallic / specialty foil	Metallic appearance, optical features or a suitable base for further conversion.	Metallization, optical design, whether it is a base film or transfer foil, and process fit.

Technical note: A holographic appearance alone does not create a tamper-evident response. VOID function, holographic embossability and hot-stamping transfer performance require different material qualifications.

Frequently Asked Technical Questions

What is the difference between VOID security film and ordinary PET film?

VOID security film contains a functional release or security structure designed to show removal evidence after appropriate conversion. Ordinary PET film does not automatically provide this security behavior.

Can any lacquer-coated polyester film be used for holographic embossing?

No. Embossing performance depends on the lacquer chemistry, film construction, processing temperature, pressure and equipment. Selective-release transfer applications require separate qualification.

Are metallized PET films and holographic hot-stamping foils identical?

No. Metallized PET is a film construction with a metal layer. A hot-stamping foil may use a different carrier, release system and transferable coating stack, selected for its transfer process.

What should converters provide to request a sample?

Share the finished application, substrate, required security or optical effect, coating or embossing method, film thickness, roll width, core, winding direction and planned order quantity.

Need a Film for Your Converting Process?

Send your target construction and processing conditions. Hanksec can recommend an appropriate material-evaluation route.

Request Film Technical Support →

Specialty Films & Foils

Converter Resources

Security Film Selection & Converting Resources

Tamper Evident Film Without Adhesive Product entry for converters that need the functional security-film layer before adhesive coating and final conversion. Security Material Quality Control Testing framework for adhesion, tamper response, converting stability, printing and production consistency. Release Liner Guide for Converters Useful when the security film is converted into a pressure-sensitive label construction with a release liner.

Sample Qualification & Technical Support

Request Security Film Samples & Technical Recommendation

Send Hanksec the film family, target tamper or optical effect, required thickness if specified, roll width, core / winding requirement, coating or printing method, downstream converting process and estimated quantity. The technical team can recommend a suitable security-film route for sample qualification.

Film family & security-effect selection

Base film / thickness / surface review

Coating / printing / lamination compatibility

Jumbo roll / slit roll / winding fit

REQUEST SECURITY FILM SAMPLES

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