📦 Sendbox S51 Shipping Box with Automatic Bottom (250x150x360 mm) - Quick packing and convenient opening!

Do you need a practical and reliable shipping box? Choose Sendbox S51 - a cardboard box with an automatic bottom measuring 250x150x360 mm, equipped with a tape strip and a tear-off strip. Ideal for express packing of e-commerce products and courier shipping 📬✨. Thanks to the FEFCO 703 construction, packing has never been so fast!

🌟 Why should you choose Sendbox S51?

• 🚀 Instant assembly: the automatic bottom (FEFCO 703) allows the box to be folded in one motion, without the need to tape the bottom.
• 🔒 Adhesive strip: allows for quick and durable sealing of the package without the use of additional tape.
• ✂️ Tear-off strip for easy opening: allows the customer to quickly, conveniently and safely open the shipment without using scissors or a knife.
• 💪 Durable 3-layer cardboard: E wave with a weight of 360 g/m² provides adequate protection of the contents from damage.
• ♻️ Eco-friendly and biodegradable: made of environmentally friendly materials, 100% recyclable.
• 📦 Convenient storage: boxes delivered flat, saving storage space.
• 🎁 Universal application: excellent for shipping clothes, books, electronics and other items of similar sizes.

📃 Grammage 360 g/m² - durability and lightness in one!

Cardboard with a grammage of 360 g/m² provides the Sendbox S51 box with optimal stiffness and resistance to damage, while maintaining a low weight of the package.

🔎 E wave cardboard - solid protection of products

• Small wave height (approx. 1.5 mm): elegant appearance, ideal for aesthetic packaging.
• Good crush resistance: protects the contents from damage during transport.
• Low weight: reduces shipping and storage costs.

📦 Key fillings for your Sendbox S51:

• 🌿 Skropak - ecological crisps - perfect protection for delicate products.
• 📜 Packing paper - natural, ecological and effective filling.
• 🎀 SilkPaper decorative tissue paper - elegant decorative filling, ideal for gifts.
• 📖 Check out our blog - inspirations, tips and tricks on packing shipments.

🔧 How to quickly fold the Sendbox S51 box?

1. Unfold the box in one motion - the bottom will automatically lock.
2. Put the products inside (use filler if needed).
3. Remove the protective strip from the glue on the top flap.
4. Close the box, pressing the flap to securely secure the shipment.

📦 Construction FEFCO 703 - automatic bottom

The Sendbox S51 box is based on the FEFCO 703 construction - an automatic bottom that allows for fast, safe and easy product packing. Thanks to this solution, you will significantly reduce the time needed to prepare the shipment, while ensuring maximum protection of the contents.

🎨 Custom boxes or with a print?

• Custom boxes - perfect fit to your needs.
• Boxes with logo print - professional appearance of your brand from the first contact with the customer!

💬 Do you have any questions? Contact us!

If you need a different size of boxes or an individual offer, use our PRO form, and we will prepare a solution tailored specifically to your business!