Bsc Preferred TYC912R Tyvek Envelopes 100 Per Case

Product Description

The BSC PREFERRED TYC912R is a case of 100 Tyvek envelopes constructed from 14 lb. olefin, a material that delivers superior resistance to puncture, tearing, and moisture. Tyvek construction makes these envelopes significantly stronger than standard paper envelopes, making them a reliable choice for shipping and mailing applications where document integrity matters. Each envelope features a self-seal closure for fast, clean processing without the need for water activation or additional adhesives. The case format supports high-volume mailroom and shipping operations.

These envelopes are suited for professional mailroom environments, logistics operations, and distribution centers that require durable mailers for sending documents, prints, or lightweight materials. The olefin construction holds up against handling stress during transit, reducing the risk of contents being damaged by tearing or incidental moisture exposure. The self-seal strip speeds up envelope processing during bulk mailing runs.

Key Features

• Constructed from 14 lb. olefin Tyvek material for exceptional durability
• Superior puncture, tear, and moisture resistance compared to standard paper envelopes
• Self-seal closure eliminates the need for water activation
• Sold in a case of 100 envelopes for high-volume use
• Equivalent replacement for part number S-11494R

Compatibility

Designed as a direct equivalent to part number S-11494R. Suitable for standard mailroom and shipping applications requiring durable Tyvek mailers.

Installation Notes

No tools are required for use. Peel the self-seal strip liner and press the flap firmly to close. Ensure contents are fully seated before sealing to achieve a secure bond. Store unused envelopes in a dry environment to maintain adhesive performance.