As per the term, a courier bag is a heavy-duty bag used to keep valuable things as well as keeping important or confidential documents. Tamper evident courier bags are made to make up the confidence in the buyer to send their confidential documents or things. If you are in the education, legal, or pharma business, using courier packaging is a mandator.  

Forming a brand identity is essential but maintaining the brand’s longevity is also paramount. If you are in a business that involves managing sensitive or confidential documents or material that requires to be shipped to your buyers or clients, then using tamper-evident courier bags, and courier envelopes are crucial.

Through this blog, Mr. Gaurav Jalan, Founder, and Director of Packman Packaging Pvt Ltd which is India’s top manufacturer and supplier of tamper-proof courier bags and envelopes are asking if you are using courier mailing bags already? Do your poly mailings bags meet the criteria for solid courier mailing bags? Are you investing your money in courier tapes rather than tamper-proof courier bags and envelopes? There must be several questions such as these and more so that you can invest in the correct product.

Here are the most important properties you need to consider before embarking on purchasing the tamper-proof courier bags and envelopes.

  • Your courier mailing bag needs to be made of the 75-micron thickness or above. The regular plastic courier bags or poly envelopes are usually having 50 or 60-micron thickness. Your courier bag has to be thicker than it.
  • The material used in the making of these bags should be moisture and tear-resistant. Because of its stretch elasticity, any sort of tampering if attempted can easily be visible.
  • All courier mailing bags and envelopes should be opaque so that they do not let any light to reflect through them. This feature makes sure that the documents or products inside the pack are not visible even if one tries to. Using black plastic courier bags is an even better option.
  • There are several styles of closure options present in tamper-proof bags. You can opt from lip-to-lip closure, dual side seal, side closure bags, peel and seal adhesive closure. Each of them is designed in such was that can make any kind of tampering evident. The “VOID” mark appears the moment the seal is tampered with or interfered with.
  • The tamper-proof courier bag needs to have sequential barcoding properties or a serial numbering feature for simple identification of the items while shipping. These serial numbers are used by both the sender and receiver. The serial number makes sure that the receiver accepts just the same product/package that left the place of origin.
  • There is plenty of debate over using courier tapes on everyday plastic envelopes or poly courier bags rather than courier mailing bags. However, if you compare the price, you will see that you can get good quality courier security bags with courier tapes at nearly the same price as that of only those tapes. Thus, investing in a tamper-evident mailing bag is a good decision for your business.
  • Because all customers do not know how to use the courier mailing bags, the one you select must mention “How to use” instructions printed on it. This prevents damage to the envelopes and bags while unpacking.
  • Some other properties could include a writable area, easy access and various sizes of tamper-evident envelopes and courier bags.

Once your packaging items pass the above-mentioned checklist you can easily use them for courier mailing. You can contact us at Packman Packaging Pvt Ltd to buy the tamper-proof courier bags or envelopes using mail support@packman.co.in or marketing@packman.co.in. While you can also visit us at https://www.packman.co.in/ to avail the best prices.