At Litmax, our coupon envelopes are engineered to deliver both functional excellence and visual impact. We combine robust structural integrity with refined finishing techniques to meet the rigorous demands of security-sensitive and promotional mailing applications.

Each envelope features a secure, water-free self-adhesive seal, ensuring tamper resistance and long-lasting closure without the need for moisture—ideal for high-volume fulfillment and automated insertion systems. Our production capabilities support tight dimensional tolerances, guaranteeing compatibility with diverse coupon formats and mailing equipment.

To elevate brand presence and enhance tactile appeal, we offer a full suite of premium finishing options, including:

• ✨ Foil stamping for metallic accents and luxury branding

• 🖋️ Embossing and debossing to create depth and texture

• 🌟 UV coating for gloss, durability, and visual contrast

Whether you're preparing a national coupon campaign, a loyalty program rollout, or a high-security voucher distribution, our team of specialists ensures consistent quality, flawless finishing, and reliable performance across every batch.

Partner with Litmax to transform your envelopes into powerful brand assets—where protection meets presentation.