Security packs

Sending letters, money, documents or contracts to somewhere out of the company is simple and a matter of routine for every manager; however, when it comes to the dispatch process, it does not appear to be that easy. In order to move valuable commodities and loads, you need to use security envelopes. In our company- Sina Printing, Packaging & Labeling Co. – we design a set of security envelopes tailored to the specific needs of the manufacturers. A security envelope protects the funds and cash, checks, promissory notes, securities and bonds, contracts, company documents, personal belongings, cell phones, personal documents and valuable items.

Security pack

Security Envelope Features:

  • The advantage of the security envelope is that it can be used in the same way as other envelopes. Besides that:
  • It is resistant in different weather conditions
  • It is laminated from several types of resistant plastics
  • It is resistant to water penetration, moisture and rupture
  • There is also a subscriber number in both sender’s and recipient’s parts of the envelope
  • The number is different on each envelope, which makes each envelope unique
  • When the envelope is closed, no one can open it
  • In case someone wants to open the envelope illegally and without permission, the word stop will appear
  • It is recyclable and environmentally friendly
  • It is flexible and can be bent easily
  • If you pour liquid into it and then close it, the water does not penetrate outside
  • If the envelope receives a severe blow, it will resist


You can now contact our colleague and get free advice. For free advice you can dial
+9821-33118331or +9821-33118328
Call or fill out the order form so your colleagues will contact you. Make sure our colleagues offer the most suitable solution.