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- Folding cardboard boxes with print
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- Shipping up to 15 working days
- Ecological product

Flat side-opening box FlatBox F20 with print 235x80x335
- Cardboard
- Single wall
- Colour
- Brown
- Wave type
- Wave B
- Cardboard type
- Flat
- Capacity
- 6,1 l
- Colour palette
- CMYK
- Dimensions
- External
- Length (mm)
- 235.00
- Width (mm)
- 80.00
- Height (mm)
- 335.00
- Weight
- 0.118 kg/pcs.
Discover our products
📦 Brown Flatbox F20 Postal Box with Print (235×80×335 mm) - Higher Dimension, Even Greater Possibilities!
Are you looking for a box that can accommodate slightly larger items, documents, catalogs or small electronics, and yet maintain packing convenience? Flatbox F20 with dimensions of 235×80×335 mm will be a bullseye! Equipped with adhesive strip and tear-off strip, it allows you to quickly prepare a package, and personalized digital printing strengthens the image of your brand. ✨
🌟 Why choose the Flatbox F20 box?
- 🚀 Instant packaging: adhesive strip replaces traditional tape, making parcel preparation easier.
- 💪 Safe protection: solid, 3-layer cardboard (E-wave) protects the contents from crushing and shocks.
- ♻️ Eco-friendly approach: the cardboard is biodegradable and recyclable.
- 📦 Convenient storage: we deliver it flat, saving you valuable space.
- 🎁 Universal use: ideal for shipping catalogs, document files, accessories, or e-commerce products.
🎨 How to prepare a print design?
In the Attachments section, you will find a PDF template with a box grid. Download it and implement your graphic design. Here are the most important tips:
- 🖼️ File format: vector files (AI, EPS, PDF) are preferred.
- 🎨 Color mode: CMYK to keep colors consistent with the final print.
- 🖊️ Resolution: for raster graphics, we recommend 300 dpi.
- ✂️ Bleeds and safety margins: leave 2-3 mm bleed and 5 mm margin from the cutting and scoring lines.
- 🔤 Fonts in curves: convert text to paths (Outlines) to avoid printing errors.
Send the project to info@boxmarket.eu (providing the order number) or use file transfer (e.g. WeTransfer, Dropbox). This way we can quickly start producing your boxes.
Don't have your own project? 📝 That's no problem. Our graphic designer will design and visualize for only 99 PLN net.
📬 Where to send Flatbox F20? Handy dimensions for popular services!
Flatbox F20 (235×80×335 mm) has a slightly larger thickness (8 cm), which opens up wide possibilities for sending in standard postal and courier shipments:
📮 Polish Post
- Postal parcel (size A) - limit 600×500×300 mm ensures plenty of dimension reserve, which translates into lower shipping costs for this format.
🇩🇪 Deutsche Post / DHL
- DHL Päckchen / Paket - F20 is much smaller than typical package limits, so you can optimally choose the type of shipment and not overpay.
🇳🇱 PostNL
- National / international parcel - dimensions 8×23.5×33.5 cm (with proper arrangement) easily fit within the standard PostNL parcel sizes.
📦 InPost Parcel lockers
- Size A (8×38×64 cm) - F20's 80 mm thickness fits within the 8 cm limit, guaranteeing the cheapest shipping category in Parcel lockers.
Thanks to such a thoughtful construction, the Flatbox F20 combines functionality and favorable shipping rates. It will work both domestically and abroad!
📌 Adhesive strip and tear strip - convenience and safety
- ✅ Strong closure: the adhesive strip keeps the content in check, eliminating the need for additional tape.
- 🚀 Easy opening: the tear strip allows for quick access to the package, without damaging the box.
- 🎁 Aesthetic appearance: a smooth surface with the possibility of printing emphasizes the professionalism of your brand.
- ♻️ Waste reduction: lack of additional tape protects the environment and reduces costs.
🖨️ Printing specification
We use digital printing with the use of water-based inks, free of heavy metals. This way, we reduce CO₂ emissions, generate less waste and maintain high print quality. 🌍🌱
📃 Grammage 360 g/m² – optimal balance
Our boxes are made of cardboard with a grammage of 360 g/m², combining durability and lightness. This translates into proper protection of goods and lower transport costs.
🔎 E-Wave - durable and aesthetic
- Low profile (approx. 1.5 mm): the cardboard is slim, which positively affects the visual perception.
- High resistance to crushing: guarantee that your products will arrive in excellent condition.
- Easy storage: low weight and flat delivery save space.
📦 Recommended fillers for the Flatbox F20 box
Ensure extra protection for your shipment and a "wow" effect when unpacking:
- 🌿 Skropak - ecological crisps - biodegradable, friendly to nature, they perfectly protect delicate products.
- 📜 Packing paper - a universal filler that stabilizes the content and cushions shocks.
- 🎀 Decorative tissue paper SilkPaper - perfect for exclusive shipments, adds elegance to them.
- 📖 Check out our blog - inspiration and advice on how to best protect and present products.
🎨 Customized boxes with your own print?
At Boxmarket.eu you can order packaging designed exactly for your needs:
- Custom boxes - tailored to specific products.
- Boxes with logo print - stand out and take care of consistent branding.
💬 Need a larger quantity or unconventional solutions?
Do you have special requirements, want to order in bulk or are looking for different types of packaging? Use the PRO form. We will prepare a custom offer for you!
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