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Tamper Evident Security bags


A one- time use, security bag provides the perfect solution for transferring money, valuables, classified documents or items of value for clients such as CIT companies, courier services, security forces, government and legal institutions, credit card companies and banks.

These Tamper evident security bags can be manufactured in any size to meet with local or international specifications and standards.

Since 1998 OCC | Plasto-sac SA is the supplier of Tamper Evident Security Bags.
Our specialised Tamper Evident Security bags are manufactured in a factory which boasts a state of the art Quality Assurance laboratory to ensure steady production of products exceed the demands of the international market.

OCC | Plasto-sac SA products are ISO 9001:2000, ISO14001:2004 & BRC/IOP accredited and certified.

Features

Security Tape:

Internationally patented blue security tape consisting of a double layer (Base/Stop layer and Top layer). Double Layer results in identifiable, clear pattern once sealed.  In case of a breach, it is impossible to recreate the pattern with the double layer.

Double layer also includes two patterns for added tamper evidence. One in the form of diagonal squares created by both layers placed perfectly together and the other is a bold Zigzag line on the top layer.


Zigzag Slits: 

Designed to cause an irreparable messy tear (even in extreme conditions) if an attempt is made to open or remove the tape. This makes the tampering immediately evident and impossible to conceal on resealing.

On attempt to use hot water to open the tape, water will be trapped between the layers leaving visible marks.


Material Quality:

The envelope is produced from polyethylene plastic film. Several different options are possible, according to clients' needs. Several common options are listed below:

A transparent film, allowing for clear viewing of the envelope's contents. A gray film, for optical opacity. A co-extruded (double or triple layer) film, white on the external layer of the envelope and black on the internal layer, achieving a total optical opacity.

Side Welding:

The bags have a wide side weld, a wider weld is a benefit because the material is smoother around the welding, making it harder to manipulate without any evidence.

Opacity:

The bags are tailor made to each client. We suggest having the fully opaque bags - black inside and white outside:
The contents are thus not visible, even when the bag is held up to direct light.  This deters curiosity and temptation. 
Furthermore, the stark contrast of the inner and outer layers make an attempt to conceal any tampering visible.

Barcodes/Serial Numbers:

OCC | Plasto-sac SA bags provides a serial number and barcode on the main body of the bag, the same serial number can also be found under the Security Tape.

Any attempts to change the serial number on the bag causes a mismatch between the number on the bag and the one appearing under the tape, which can only be accessed through complete removal of the tape.

Traceability of bags – Re serial numbers:

The bags are packed in cardboard boxes. These boxes are labelled individually including the following details:
  • Job Number
  • Pallet Number
  • Box Number
Serial Numbers, first to last (Including the missing serial numbers)
Note: The main reason for missing serial numbers is for testing online during production as per ISO: 9000 series.

The advantages of having marked and traceable boxes is that in the event of an investigation, the exact bag or bags can be traced back to the exact box and date delivered.



Forensic Evidence Bags





Various sizes of the bags:
  • Bullet bags - for collecting ballistic evidence
  • A5 - DNA swaps / samples collected, small fire arms
  • A4 - Documentation
  • A3 - Case Files
  • A1 - various evidence
  • A0 - various evidence
  • A0+ - Clothing
  • Rifle bags - AK47 and rifles
  • LE - For larger exhibits

Tamper Evident:
Any attempt to tamper with the closed and sealed bag, in any known way, must leave unequivocal and unchangeable signs, these signs are clearly visible once tampered with

Material Quality:
The envelope is produced from polyethylene plastic film. Several different options are possible, according to clients' needs. Several common options are listed below:

  • A transparent film, allowing for clear viewing of the envelope's contents.
  • A gray film, for optical opacity.
  • A co-extruded (double or triple layer) film, white on the external layer of the envelope and black on the internal layer, achieving a total optical opacity.

Side Welding:
The side edges of the bags are heat sealed using a wave pattern and the material is of a unique rough texture, making it impossible to re-seal these side edges without being immediately visible.



Courier Bags



Our Courier bags are waterproof, supplied in any size, tailor-made for clients specifications, impact and tear resistant. The courier bags are also 100% recyclable.

Applications:
  • Postal service.
  • Courier & Mailing Companies.


Duty Free Bags



A sealed tamper evident bag, in which duty free purchases of liquids can be secured to allow transit passengers to escape the risk of confiscation. OCC |Plasto-Sac Duty Free bags are made of Transparent high impact Low Density Polyethylene.

Our security tape on the bags are a high tack pressure sensitive self adhesive with hidden wording to show if tampered with “VOID” These bags are made per the international standards, of small, medium and large.