Every USPP product passes through a disciplined, multi-stage manufacturing and quality verification process — because when a bank seals an asset, there's no room for failure.
Not all packaging materials are equal. For banking-grade security and long-term archival safety, Tyvek is the global standard — and the only material USPP trusts for its core products.
DuPont Tyvek is a flash-spun high-density polyethylene (HDPE) fibre material invented by DuPont scientists and used globally in applications where absolute material integrity is non-negotiable — from medical device packaging to construction barriers.
In banking, Tyvek is the material of choice for gold loan pouches and document preservation because it uniquely combines physical toughness with chemical inertness — it will not degrade, discolour, or transfer chemicals onto stored documents or gold articles over decades of storage.
| Property | DuPont Tyvek | Paper / Manila | Standard Poly | Cloth Bags |
|---|---|---|---|---|
| Tear Resistance | ✓ Excellent | ✗ Poor | ~ Moderate | ~ Moderate |
| Water Resistance | ✓ Complete | ✗ None | ✓ Good | ✗ Poor |
| Archival Safety | ✓ 50+ Years | ✗ Degrades | ~ Variable | ✗ Degrades |
| Tamper Evidence | ✓ Full | ✗ None | ~ Partial | ✗ None |
| Custom Printing | ✓ Full Colour | ✓ Yes | ~ Limited | ✗ Difficult |
| Insect Resistance | ✓ Complete | ✗ Vulnerable | ✓ Good | ✗ Vulnerable |
Every production batch is inspected before dispatch — not sampled, not spot-checked. Every batch.
Tamper-evident seal performance is non-negotiable. Any pouch with sub-standard void activation is rejected.
We respond to all institutional enquiries within one business day with specifications and pricing.
Our facility is not a cottage operation. With 40 lakh+ pouches already delivered, we are operationally proven at the volumes that district-level banking programs require.