Pack-Guard® is an international brand focus on Tamper Evident Security Bags. 

By applications, we manufacturing Bank Deposit Security Bags, Duty Free Security Bags, Confidential Document Security Bags, Retail Security bags, Evidence & Chain of Custody Security Bags, Patient's Medicine Security Bag and Personal Property Security Bags. 

By security levels, we main produce Level 3 and Level 4 Tamper Evident Security Bags. Please check below brief specifications for your reference. For any questions and requirements, please contact our Security Bag Division at sales@securitybags.com.cn.  

-> Level 4 Tamper Evident Security Bags

Security Features:

- Tamper Evident: VOID image reveals when removed
- Color Change When Removed
- Temperature Resistance: VOID image will appear from -80C to +75C
- Heat Sensitive: Color change at when heated up to 75C
- Water Contact Indicating: Black printing on the adhesive prevents tampering by wetting the adhesive
- Face cuts tear the tape when tampering
- Release liner is coated with aluminum to aid anti static
- Wide welding on both sides of security bags
- Receipt and Security Bag body are with unique serial number and barcode 
- Color of security bags can be transparent or opaque
- Standard thickness of security bags is 70 microns, can be up to 200 microns depending on per request. 
- Handle hole is available
- Inside pocket is available 

The artwork of Pack-Guard® standard stocks of Level 4 Tamper Evident Security Bags is showing as below:

  * All you see can be customized for you! 

-> Level 3 Tamper Evident Security Bags

Security Features:

- Tamper Evident: VOID image reveals when removed
- Color Change When Removed: None
- Temperature Resistance: VOID image will appear from -80C to +75C
- Heat Sensitive: None
- Water Contact Indicating: None
- Face cuts tear the tape when tampering: None
- Release liner is coated with aluminum to aid anti static
- Wide welding on both sides of security bags
- Receipt and Security Bag body are with unique serial number and barcode 
- Color of security bags can be transparent or opaque
- Standard thickness of security bags is 70 microns, can be up to 200 microns depending on per request. 
- Handle hole is available
- Inside pocket is available 

The artwork of Pack-Guard® standard stocks of Level 3 Tamper Evident Security Bags is showing as below:

  * All you see can be customized for you!