- sale@custompackagingwholesale.co.uk
- 65 London Road, Penpont, united kingdom
Our custom seal end boxes give you solid protection with a smart, professional finish. Made from sturdy, high-quality materials, they’re customisable in size, shape and print to suit food brands, retailers and e-commerce businesses that want packaging which is both practical and attractive. Pick eco-friendly stocks for a greener option or add premium finishes to elevate the look — either way, these boxes keep your products safe and help your brand stand out.
If you’re looking for packaging that feels sturdy, dependable, and designed to impress, our custom seal end boxes UK are a perfect choice.
Seal end box are a no-fuss packaging style where both ends are glued shut, keeping everything inside safe and secure. They’re handy for all sorts of uses — sending out parcels, stocking shop shelves, or packing takeaway orders. Many food brands, retailers, and online shops choose them because they’re strong, easy to put together, and work well for different products. Whether it’s food seal end boxes for meals and baked goods or seal end auto bottom boxes made for heavier items, this style is built to handle it all.
Every best business is special, and your packaging should reflect that. Our seal end packaging boxes can be fully tailored to your needs – from size and shape to branding and finishes. They are perfect designed to help your products look polished while staying protected.
.) Strong and Secure – reinforced ends keep your items safe in storage or during delivery.
.) Completely Customisable – your branding, your way, with plenty of options for size and design.
.) Perfect for Many Uses – from food and gifts to e-commerce packaging.
.) Sustainable Choices Available – choose eco-friendly materials to reduce waste.
.) Professional Appeal – packaging that instantly elevates your products.
We use high-quality materials like durable cardboard or eco-conscious kraft stock. You can also add premium finishes – think gloss, matte, or spot UV – to give your packaging that extra edge.
As a seal end boxes wholesale provider, we work closely with UK-based businesses to deliver packaging solutions that are affordable, reliable, and designed to meet your exact needs. With us, you get bulk prices without losing out on quality, plus fast turnaround times and personal support from our team.
Make your packaging work harder for your brand. Order your custom seal end boxes UK today or get in touch for a quick, no-obligation quote.
| Feature | Details |
|---|---|
| Dimensions | All custom sizes & shapes available |
| Printing Options | CMYK, PMS, or No Printing |
| Paper Stock | 10pt to 28pt (60lb to 400lb) – Eco-friendly Kraft, E-flute Corrugated, Bux Board, Cardstock |
| Order Quantities | 100 – 500,000 (Small to bulk production) |
| Coating Options | Glossy (shiny & vibrant), Matte (elegant & soft-touch), Spot UV (shine on selected areas) |
| Default Process | Die Cutting, Gluing, Scoring, Perforation |
| Additional Processes | Embossing, Debossing, Hot Stamping, Raised Ink, UV Printing |
| Customization Options | Custom Window Cut-Out, Gold/Silver Foiling, Embossing & Debossing, Raised Ink, Spot UV Coating, Metallic Finish, Soft-Touch Lamination, PVC Sheet |
| Box Styles | Tuck-End Boxes, Auto-Lock Bottom, Seal End, Gable Boxes, Pillow Boxes, Die-Cut Boxes, Sleeve Boxes, Magnetic Closure, Rigid Boxes |
| Proofing Options | Flat View (Digital Layout), 3D Mock-up (Realistic Preview), Sampling (On Request) |
| Material Strength | Available in Lightweight, Medium, and Heavy-Duty materials |
| Eco-Friendly Options | 100% Recyclable, Biodegradable, and Sustainable Materials |
| Closure & Locking Styles | Magnetic Closure, Snap-Lock, Crash Lock, Ribbon Closure, Die-Cut Handles |
| Finishing Touches | Soft-Touch Matte, Pearlized Coating, Embossed Patterns, Foil Lining, Varnishing |
| Lamination | Gloss, Matte, Aqueous, Soft-Touch |
| Turnaround Time | Standard: 4-6 Business Days, Rush Orders Available |
| Shipping & Delivery | Worldwide Shipping, Free Delivery in the UK, Bulk Discounts Available |
Choose the perfect substrate for your custom packaging — from rigid luxury boards to eco kraft.
Premium dark board for luxury packaging
Durable fluted board for shipping
Natural kraft — eco-friendly & stylish
High-end stiff board for gift boxes
Bright white surface for vivid prints
Black card is a solid dyed-through board that delivers a sophisticated, high-end aesthetic. Its dense surface accepts gold and silver foil stamping exceptionally well. Rigid, resistant to bending, and maintains its dark appearance throughout the thickness. Available in single or double-sided black.
Corrugated board consists of a fluted inner layer sandwiched between two flat liners. This structure provides exceptional cushioning and compression resistance, ideal for protecting products during shipping. Eco-friendly and fully recyclable.
Kraft card retains its natural brown color and characteristic texture. One of the strongest packaging materials relative to its weight. Excellent for soy-based ink printing and eco-conscious brands.
Thick non-folding grey board covered with a printed paper wrap. Rigid boxes do not collapse, providing a premium unboxing experience for high-end electronics, perfumes, and gift sets.
Fully bleached bright white paperboard with a smooth clay-coated surface. Delivers the most vibrant color reproduction of any packaging material. FDA-approved grades available for direct food contact.
Customize your packaging with premium print techniques and surface finishes.
Best for high-volume orders with consistent color accuracy across all units.
Cost-effective for short runs. No setup plates required — ideal for proofing.
Sophisticated, velvety surface. Reduces glare and gives a premium look.
High-shine appearance that enhances and intensifies printed colors.
Ultra-premium rubberized tactile feel — the most luxurious surface finish.
Selective gloss coating on matte surface for dramatic contrast on logos.
Gold, silver, or holographic metallic foil stamped onto logos and borders.
Raised or recessed 3D texture on logos or patterns for a tactile finish.
At Custom Packaging Wholesale, every order begins with a detailed review of your packaging requirements, followed by artwork approval, material selection, printing, finishing, and rigorous quality inspection. Our standard production turnaround time is 8–12 business days, depending on the order size, box style, and customization requirements. Once production is complete, all products are carefully packed and shipped through trusted logistics partners to ensure maximum protection during transit. We offer reliable nationwide and international shipping like UK, USA and Canada with delivery typically taking 3–7 business days after dispatch. From concept to doorstep, our streamlined production and shipping process ensures premium-quality packaging, timely delivery, and complete customer satisfaction.
