Smart brands choose E‑flute for a reason: the micro‑flute profile delivers an ideal balance of strength and printability in a thin, lightweight package. Our recycled corrugated mailers use quality kraft liners and precise die‑cutting to create crisp folds, clean edges, and dependable locks that hold shape under load and resist crush in transit. The result is a mailer that looks polished on shelf, stacks neatly in your warehouse, and protects your products from pick line to unboxing.

Your customization options are extensive. Provide product dimensions or a dieline and we’ll tailor the footprint, wall height, and locking style for a perfect fit. Choose premium finishes—offset for photo‑real graphics, silk screen for bold spot color, emboss/deboss for tactile detail, hot foil for luxe accents, and matte or gloss lamination/varnish for surface protection. Inside, add a paperboard insert or pulp tray to cradle items and reduce movement. Outside, color‑match to your palette for a cohesive brand story.

Sustainability stays clear and credible. Using recycled fiber and a single‑material construction makes end‑of‑life simple for customers and helps you reduce plastics. Because mailers ship flat and nest efficiently, you’ll lower inbound freight and storage costs, too. With FREE samples for quality checks, a typical 3–5 day sample lead time, and about 10–15 days for production (based on customization), you can prototype fast and scale confidently.

よくある質問
Q1: Do these mailer boxes ship flat and assemble quickly?
A: Yes. They arrive flat for efficient storage and fold together in seconds—great for busy packing lines.

Q2: What printing and finishes can you do?
A: Offset, silk screen, embossing/debossing, hot foil stamping, matte/gloss lamination, varnishing, and UV coating.

Q3: Are the boxes recyclable and eco‑friendly?
A: They’re fiber‑based with recycled materials and widely recyclable where paper packaging is accepted. Check local guidelines.

Q4: Can I get samples before ordering?
A: FREE samples are available for quality checking. Typical sample lead time is 3–5 days (shipping times vary).

Q5: What are the MOQ and production lead time?
A: MOQ is 5,000 pcs. Standard production is about 10–15 days after approval, depending on size, print, and quantity.