Bsc Preferred TYF0710WH Tyvek Self-seal Envelopes 100/CS

Product Description

The BSC PREFERRED TYF0710WH is a case of 100 Tyvek self-seal envelopes constructed from 14 lb. olefin material, offering durable protection against puncture, tearing, and moisture. Tyvek envelopes are significantly stronger than standard paper envelopes, making them a reliable choice for mailing documents, parts lists, invoices, and other materials that require added protection during transit. The self-seal closure eliminates the need for additional adhesives or water activation, allowing for fast, consistent sealing in a shipping or warehouse environment. Each case contains 100 envelopes, sold as a single case unit.

These envelopes are suited for professional shipping and mailing applications across trade, industrial, and office environments. The olefin construction holds up in conditions where standard paper would fail, including exposure to humidity or rough handling during delivery. Available in plain and First Class printed border styles, they work for both internal distribution and outbound customer correspondence. The TYF0710WH is equivalent to part number S-5900, providing a direct cross-reference for procurement teams sourcing a replacement supply.

Key Features

• Constructed from 14 lb. olefin Tyvek material for superior durability
• Resistant to puncture, tearing, and moisture
• Self-seal closure for fast, tool-free sealing
• Significantly stronger than standard paper envelopes
• Available in plain or First Class printed border styles
• Case quantity of 100 envelopes per case

Compatibility

The TYF0710WH is equivalent to part number S-5900 and is designed as a direct replacement for standard Tyvek self-seal envelopes used in trade, industrial, and professional shipping applications.

Installation Notes

No tools or special equipment are required to use these envelopes. Peel the self-seal strip and press the flap firmly to close. Store cases flat in a dry environment to maintain envelope integrity and adhesive performance. Do not expose to extreme heat prior to use, as this may affect the self-seal closure.