Bsc Preferred TYC1013S Tyvek Envelopes 100 Per Case

Product Description

The BSC PREFERRED TYC1013S is a case of 100 Tyvek envelopes engineered for demanding mailing and shipping applications. Constructed from 14 lb. olefin, these envelopes deliver superior resistance to puncture, tearing, and moisture - performance qualities that paper envelopes cannot match. Each envelope features a self-seal closure, eliminating the need for additional tape or adhesives during packing. The result is a durable, tamper-evident mailer suited for documents, parts lists, invoices, and other materials that require reliable protection in transit.

These envelopes are appropriate for shipping and distribution environments where standard paper envelopes fail due to rough handling or exposure to moisture. The colorful construction helps mailings stand out in high-volume distribution scenarios. They are well-suited for use in supply houses, trade shops, and logistics operations that require a reliable mailer in quantity. Sold as a case of 100 units, making them practical for bulk mailing workflows.

Key Features

• Constructed from 14 lb. olefin for puncture and tear resistance
• Superior moisture protection compared to standard paper envelopes
• Self-seal closure - no tape or additional adhesive required
• Colorful design improves mailing visibility in high-volume shipments
• Sold 100 per case for bulk mailing efficiency

Compatibility

Equivalent to part number S-10771SIL. Designed as a direct replacement or equivalent for standard Tyvek-style olefin mailer envelopes in commercial and trade mailing applications.

Installation Notes

No tools required for use. Peel the self-seal strip and press the flap firmly to close. Store cases flat in a dry environment to maintain envelope integrity prior to use. Do not expose unsealed envelopes to excessive moisture before sealing.