E-COMMERCE · DIE-CUT · CORRUGATED
Corrugated Mailers
Bilir corrugated mailers are die-cut e-commerce boxes and heavy-duty shipping cartons in E, B, C and double-wall flute, manufactured in İstanbul with flexo or offset print, available from 5,000 units with a 14–21 day lead time for online brands across the EU, GCC and Africa.
- Minimum order
- 5,000
- units, standard size
- Lead time
- 14–21
- days ex-works
- Flute
- E · B · C
- and double wall
- Sizes
- 6
- standard, plus custom
Manufactured by Bilir Basım Yayın Sanayi ve Ticaret A.Ş.
· Updated September 28, 2026
01Specification
Technical specification
Material, construction and tolerances for the standard product, as manufactured.
| Material | |
|---|---|
| Flute | E, B, C & Double |
| Flexo / Offset | |
| Liners | Kraft or white-top testliner |
| Edge crush | ECT 4.0–12.0 kN/m |
| Sourcing | FSC Mix on request |
| Recyclability | Paper stream |
| Construction | |
|---|---|
| Style | FEFCO 0427 mailer, or 0201 shipper |
| Closure | Tuck-in with dust flaps, tear strip optional |
| Returns | Second adhesive strip for returns, optional |
| Standard sizes | 6 (see size table below) |
| Custom sizes | Yes — any size from 5,000 units |
| Dimensional tolerance | ± 2.0 mm |
02Sizes
Six standard sizes
Internal dimensions, capacity and pack quantity for each standard size. Custom dimensions are available from 5,000 units.
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CM-XS Letterbox
150 × 100 × 50 mm · Cosmetics, accessories
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CM-S Up to 2 kg
220 × 160 × 80 mm · Apparel, books
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CM-M Up to 5 kg
300 × 220 × 100 mm · Shoes, homeware
-
CM-L Up to 10 kg
400 × 300 × 150 mm · Electronics
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CM-XL Up to 15 kg
500 × 400 × 200 mm · Bulk orders
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CS-DW Up to 30 kg
600 × 400 × 400 mm · Double-wall shipper
03Commercial terms
Minimum order and price bands
Indicative unit pricing by quantity, for a printed product in a standard size.
| Quantity | Unit price (EUR, 2-colour flexo) | Tooling | Lead time |
|---|---|---|---|
| 3,000 | €0.28–0.40 | Cutting die included | 15–22 days |
| 5,000 | €0.22–0.32 | Cutting die included | 15–22 days |
| 10,000 | €0.18–0.26 | Cutting die included | 18–25 days |
| 25,000+ | On application | Cutting die included | 21–30 days |
Included in the unit price
Four-colour offset print, gloss or matt lamination, cutting die, flat-packed or assembled delivery, and export documentation.
Quoted separately
Freight, duty, inserts, and the special finishes listed under print and finishing.
04Materials & compliance
Food contact, recyclability and PPWR
What the product is certified for, and what happens to it after use.
Chain of custody
FSC Mix board available on request. Chain-of-custody documentation travels with the order.
Recyclability
Board and paper throughout. Magnets and EVA inserts, where fitted, are the only parts to remove before recycling.
Colour control
Every run is measured against the approved proof to ΔE ≤ 3, and the press sheet is kept for 12 months.
- FSC® Chain of Custody
05Print & finishing
Print and finishing options
Each option lists its own minimum quantity and the days it adds to the standard lead time.
| Option | Specification | Minimum | Adds to lead time |
|---|---|---|---|
| Flexo, 1–2 colour | Outside, water-based | 5,000 | Included |
| Inside print | 1–2 colour | 5,000 | +2 days |
| Flexo, up to 4 colour | Line and halftone | 10,000 | +2 days |
| Tear strip | Easy opening | 5,000 | +1 days |
| Return adhesive strip | Second peel-and-seal | 5,000 | +1 days |
Applications
Who this mailer box is for
Three buyers, three different reasons the same product works.
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E-commerce brands
A printed mailer inside and out, so the unboxing starts the moment the parcel is opened.
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Subscription boxes
Letterbox-size mailers that pass through the post without a signature, printed with each season's design.
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Fashion retail
A return strip that turns the delivery box into the returns box, and cuts returns packaging to zero.
06How to order
Ordering in six steps
From first enquiry to a pallet leaving İstanbul. Typical elapsed time for a standard size is four to six weeks.
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Choose a size
Pick a standard code from the size table, or send internal dimensions for a custom die.
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Download the dieline
Free, no registration. AI and PDF with bleed, fold and safety marks already set.
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Send artwork
PDF/X-4 on our dieline. We check trapping, varnish-free zones and barcode contrast.
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Approve the proof
Digital proof within 48 hours; a physical printed sample within 5 working days.
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Production
12 to 18 days from proof approval for a standard size. Finishing options add days as listed under print and finishing.
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Despatch
Flat-packed on Euro pallets with export documentation. Your Incoterm decides where we hand over.
07Production & logistics
Production and shipping
Manufacturing terms, and transit times from İstanbul to the three regions we ship to.
Production
| Artwork format | PDF/X-4 on our dieline |
|---|---|
| Proofing | Digital 48 h · physical sample 5 days |
| Tooling | Cutting die 5 days, included in the unit price |
| Production | 14–21 days after proof approval |
| Capacity | 1.5 million boxes per month |
Logistics
| Incoterms | EXW · FCA · FOB · CIF · DAP |
|---|---|
| Packing | Flat-packed on Euro pallets, 1200 × 800 mm, shrink-wrapped |
| Documents | Export documentation, with an EUR.1 certificate where applicable |
| Full container (40' HC) | ≈ 45,000 boxes (CM-M, flat) |
| Transit, United Kingdom | 5–8 days by road |
| Transit, European Union | 4–7 days by road |
| Transit, Gulf (GCC) | 10–14 days by sea |
| Transit, West Africa | 18–24 days by sea |
08Downloads
Dielines and data sheets
Free, and without registration.
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Corrugated Mailers dieline
All 6 standard sizes, AI and PDF, print-ready with bleed and fold marks.
Download · free -
Technical data sheet
Material, construction, compliance and storage conditions in one PDF.
Download · free -
EU PPWR checklist
What changes for packaging before 2030, and which of our options already comply.
Download · free
09Procurement FAQ
Questions buyers ask
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Are mailer boxes delivered flat?
Yes, flat, in bundles on Euro pallets, ready to fold without tape or glue.
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Can the box be reused for returns?
Yes, with a second adhesive strip and a tear strip, the customer reseals the same box to return it.
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Which flute should I choose?
E-flute for light, well-printed mailers; B- or C-flute for heavier goods; double wall above 15 kg.
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What is the minimum order for printed mailer boxes?
5,000 boxes, in a standard or a custom size.
Order the sample kit
Physical samples in every board grade we run, plus the dielines for your structural team. Sent free to verified business addresses in the EU, GCC and Africa.