Cardboard Sleeve Packaging

Cardboard Sleeve Packaging for Existing Packs

A plain box can serve several products when the sleeve carries the details that change. Use a consistent position for the product name, variant or edition, so buyers can distinguish similar packs. Seasonal artwork can change on the sleeve while the base box stays the same, provided its dimensions remain suitable.

Plan the face customers see first, especially when packs sit upright or stack on a shelf. Keep essential information visible in that position. For coordinated printed retail packaging, check that the sleeve works with the box beneath it, including any branding left exposed.

Sleeve Coverage and the Pack Inside

A wider sleeve gives artwork more space and covers more of the inner pack. Narrow belly band packaging leaves more of that pack visible. Choose the width around the information you need to print and the parts you want customers to see.

The inner pack must hold its contents securely. An open-ended sleeve does not contain loose items by itself or provide a seal. If you need both components, consider a complete tray-and-sleeve pack. State whether your enquiry covers only the sleeve or also a tray, box or insert, and check the components listed in your quotation.

Sliding Fit, Joining and Supply Format

Measure the finished, loaded pack, including lid overhangs, wrapping and any tray flange. Show which direction the sleeve should slide and how much of the pack it should cover. These details distinguish the opening the pack slides through from the sleeve’s length along that movement.

The flat artwork dimensions are different again: they include panels, folds and any joining overlap. Avoid adding a fixed clearance to every pack. Board thickness, crease positions and the seam affect the finished fit.

Where a fit sample is specified, check loading and removal with the actual pack. Look for corners catching, excessive movement or marks from repeated sliding. Agree the joining method and delivered condition, including any folding or assembly needed before use.

Board Choice for Folding and Handling

White SBS paperboard provides a smooth, white printing surface for graphics and product details. Kraft gives the sleeve a brown background, which changes how printed colours appear. Choose the stock with the artwork in mind, rather than expecting the same design to look identical on both.

Board weight alone does not establish a suitable sleeve. Thickness, stiffness and creasing also affect folding and movement around the pack. A larger unsupported panel may need a different specification from a narrow band. Corrugated sleeves are a separate construction to discuss where the brief calls for them; ordinary paperboard sleeves should not replace a suitable shipping outer.

Printing and Finishes Across the Visible Faces

We offer CMYK and Pantone colour options, with digital or offset printing selected around the artwork and production brief. Provide brand colour references where needed. The stock and surface finish affect the printed result, so agree the approval method when colour is important.

Matte or gloss lamination changes the surface appearance; soft-touch adds a tactile finish. Foil, spot UV and embossing or debossing can highlight selected details, subject to the board and design. Keep small product text readable and reserve suitable joining areas on a glued sleeve.

Inside printing can carry instructions or a message revealed after removal. Plan it around folds and the seam. A die-cut opening is useful only when the pack beneath allows the intended view; specify separately whether that opening needs a film patch.

Artwork and Checks Before Production

Our design support covers structural development, custom dielines, artwork adaptation and 3D mock-ups, according to the agreed brief. Start by preparing artwork on the agreed dieline. Keep important text clear of cuts and folds, and identify separate areas for specialist finishes.

A digital proof checks layout; a physical sample checks fit and assembly. A plain sample does not establish final printed colour or finish. Agree which checks, files, revisions and sample work your quote includes.

Upload reference images through the enquiry form. Email print-ready PDF, AI or PSD artwork to sales@healeypackaging.co.uk with your enquiry or order reference.

Quantities, Production and Delivery

Include the quantity per size and artwork version, your delivery address and required date in the brief. Your quotation should identify the board, print, finish, joining and supplied components.

Production takes 7–10 working days after artwork approval. Allow separately for transit when planning your launch. We supply the UK and USA only, with free shipping to both, including all US states. Healey Packaging covers shipping and applicable import duties and taxes.