Bsc Preferred EN1073 Self-seal Expansion Envelopes 250ct

Product Description

The BSC PREFERRED EN1073 is a self-sealing expansion envelope designed for fast, reliable closure without moisture. A peel-off tear strip protects the pressure-sensitive adhesive from dust and debris, extending shelf life and ensuring a clean seal every time. The gusseted sides expand to accommodate bulkier contents, and the end-loading design allows for straightforward document or item insertion. Constructed from 40 lb. paper stock, these envelopes are built to handle the demands of regular shipping and mailing operations. Each case contains 250 envelopes.

The EN1073 is suited for office, warehouse, and distribution environments where high-volume mailing or shipping is routine. The self-seal mechanism eliminates the need for water or sponges, reducing prep time on mailing lines. The expandable sides make these envelopes practical for sending thicker documents, small parts, catalogs, or multi-page packets. End loading keeps the opening accessible for quick stuffing in production or fulfillment settings.

Key Features

• Self-seal adhesive closure - no moisture required
• Tear strip protects adhesive from dust, preserving shelf life
• Expandable gusseted sides accommodate bulky or thick contents
• End-loading design for efficient document and item insertion
• Constructed from durable 40 lb. paper stock
• Sold in cases of 250 envelopes

Compatibility

Designed as a general-purpose self-seal expansion envelope for standard mailing and shipping applications in office, warehouse, and fulfillment environments.

Installation Notes

Store envelopes in a cool, dry location away from direct sunlight to preserve adhesive integrity. When sealing, remove the tear strip fully before pressing the flap firmly for a secure bond. Avoid exposing unused envelopes to high humidity, which can compromise the self-seal adhesive over time.