Tanatt Group Co., Ltd Sealgard® tamper evident security tapes feature multiple security technologies based on different security functions and requirements. The Sealgard® tamper resistant security tapes include tamper evident security packing tapes, tamper resistant security bag tapes and tamper evident digital security tapes.

The size, thickness, top security printing, security levels, serial numbers, barcodes and perforations on each of these tape types is customizable according to unique requirements.

Sealgard® security packing tapes for securing boxes come in a transfer and non-transfer type.

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  Transfer security packing tapes
  

  The hidden security message will be displayed on the tampered security packaging tape and application surface after the first layer is removed.
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  Non transfer security packing tapes
  

  The hidden security message will be revealed on the tape with no residue left behind on the application surface. This ensures the surface stays clean, and secures high value products inside, and guaranteeing packaging remains recyclable.

The tamper evident security packing tapes can be customized according to size, color, and hidden security message. A logo and text imprint is available, and the professional unique adhesive formula for special application surfaces offers an outstanding tamper evident performance. Holographic images are available.

The digital tamper evident security tapes are printed with serial numbers and/or with a barcode/2D, plus perforations. The serial numbers/barcodes can be transferred to the applied surface completely after removal, and the serial numbers, barcodes, and performance lengths can all be customized. The standard perforation length is 150mm.

Sealgard® security bag sealing tapes are specially designed for treatment PE/PP security bags and security envelopes. For different sealing applications, Sealgard® offers different tamper resistant security tapes, including a security film without glue, single side self-adhesion security tapes and double-sided security tapes. Users can choose the right type according to your specific needs.

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  Security film
  

  The security tamper evident film features a hidden tamper evident message, but no adhesive. Users coat an adhesive onto the plastic bag and laminate with a release film to protect the glue. This security film is welded and connected to the plastic bag using a high temperature.
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  Single-sided security bag tapes
  

  Pack-Guard® single sided self-adhesion security tape sealed onto plastic bags and paper envelopes, with a release liner that is either a plastic film or paper. When trying to open security bags or envelops sealed with this security tape, a message such as “VOID OPEN” will immediately appear on the tampered security bag, envelope, and tape. Once the bags or envelopes sealed with Sealgard® single sided self-adhesion security tape, materials inside are efficiently and fully protected.
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  Double-sided security bag tapes
  

  Sealgard® double sided security tapes are based on tamper evident PET film, both sides of PET film are coated with glue and combined with release liner. Both sides, or just one side of security tape can be with security hidden message.

Sealgard® tamper evident security bag tapes can be customized to meet special requirements for size, color, and hidden security message, imprint or top print with logo and text, and a professional adhesive formula for special surface applications for an outstanding tamper evident performance. These security tapes are heat sensitive, and also feature water contact options and an exceptional cold resistance.