Healthcare & Pharmaceuticals: Confidential medical records or prescription shipments require secure, tamper-evident packaging. Tengen’s cardboard envelopes with hidden security seals ensure privacy, while custom prints can include dosage instructions or compliance information.
Publishing & Media: Shipping books, magazines, or DVDs? Tengen’s cardboard mailers with rigid paperboard construction prevent bending, keeping contents in pristine condition. Lightweight designs reduce shipping costs for publishers and subscription services.
Retail & Luxury Goods: Premium brands can use custom cardboard envelopes with embossed logos and velvet finishes to elevate the unboxing experience for jewelry, watches, or high-end accessories.