Envelopes

Unipak S.A.L. produces mailer envelopes from duplex grey back board with integrated tear tape, designed to protect documents during transit. The envelopes feature a secure adhesive strip that provides tamper-evident sealing, ensuring content integrity. These are not standard paper envelopes but rigid board-based mailers built for durability in high-volume distribution.

The material composition is standard for industrial-grade mailers in the Middle East, using a two-ply board with a grey recycled back layer and a smooth front surface suitable for printing. The tear tape is typically 12mm wide and runs along the top flap, allowing controlled opening without damage to contents. This construction is common in banking and legal document shipping where physical security matters more than cost.

These envelopes are primarily purchased by financial institutions, government agencies, and logistics firms in Lebanon and neighboring markets that require secure document transport. They are compatible with automated mailing systems and can be customized with brand logos, barcodes, or return addresses. Packaging is bulk-packed in cartons of 500 or 1,000 units, with lead times confirmed upon order. MOQ and incoterms must be verified directly with the supplier.

Unipak S.A.L. operates from the Indevco Industrial Complex in Halat, Lebanon, with a focus on industrial packaging solutions for document transport. The supplier is listed as harbor-tier verified, indicating physical presence and operational stability, though response metrics are not active on the platform. No claims are made about production volume, years in business, or client names.

The company specializes in custom mailer envelopes using board-based materials and does not appear to offer printed stationery or promotional items beyond branding on envelopes. The listing does not state certifications, export history, or ISO status. All capabilities are inferred from product description: manufacturing, customization, and bulk packaging.