Sleeve Labelling Machine Suppliers & Manufacturers
Find sleeve labelling machine manufacturers and suppliers on Towobo. Compare heat shrink sleeve applicators, roll-fed sleeve machines, and shrink label tunnel systems for PET bottles, glass bottles, cans, and irregular containers — in PETG, PVC, and OPS shrink sleeve film.
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Browse Sleeve Labelling Machine Suppliers →Sleeve labelling types and applications
Sleeve labelling applies a printed cylindrical film sleeve over a container, which is then shrunk tightly onto the container surface using heat. Sleeve labelling is chosen when: full-body or high-coverage decoration is required, covering the full container surface with graphics; an irregular container shape (contoured, non-cylindrical) needs a label that conforms to the shape; tamper-evidence is required at the cap or neck (a neck band or full-shrink sleeve tears on opening); no separate front-back labelling step is required. Shrink sleeve labelling types: full-body shrink sleeves — a full-length sleeve is applied over the body of the container and shrunk to conform to the container shape; provides 360° print area and can wrap over shoulders and base; used for beverages, personal care, household chemicals, and dairy. Neck band or tamper-evident sleeve — a short sleeve applied at the cap/neck area, providing tamper evidence; used for pharmaceutical bottles, wine, spirits, and beverages. Roll-fed OPP sleeve (non-shrink) — some sleeve labellers apply stretch sleeves (roll-fed OPP film) that are elastically stretched over the container and rely on the elastic recovery to grip the container; no heat tunnel required; limited label coverage compared to shrink sleeves. Shrink sleeve film materials: PETG (polyethylene terephthalate glycol) — the most widely used material; balanced shrink rate, good printability, and compatible with PET container recycling streams in many markets; excellent clarity. PVC — lower cost, but less preferred in recycling-oriented markets; higher shrink rate suited to complex container shapes. OPS (oriented polystyrene) — high shrink rate, used for complex shapes; less common than PETG.
Sleeve labelling machine configurations and integration
A sleeve labelling machine (sleeve applicator) feeds sleeve label material from a roll, cuts individual sleeves, and places each sleeve over the container. The containers then pass through a shrink tunnel where heat (steam or hot air) causes the sleeve to shrink tightly onto the container surface. The two main sleeve application methods: roll-fed cut-and-place — sleeve material from a roll is cut to individual sleeve lengths and placed directly over each container; this is the standard for full-body sleeves on commercial lines. Pre-formed sleeve insertion — pre-formed (pre-printed and seamed) loose sleeves are loaded into a magazine and inserted over containers one at a time; used for neck bands and tamper seals. Shrink tunnels: steam tunnels provide the most uniform and controlled shrinkage for full-body sleeves on complex container shapes — steam creates an even heating environment. Hot-air tunnels are simpler and lower cost; suitable for simpler container shapes and lower-barrier films. A two-zone tunnel (steam then hot-air) is used for high-quality results on complex containers. Output speeds for sleeve labelling lines range from 3,000 to 60,000+ containers per hour depending on the machine size and configuration. Integration: the sleeve labeller and shrink tunnel are typically installed after filling, capping, and any induction sealing, and before date coding. When sourcing, specify: container dimensions (diameter, height, shape), sleeve material (PETG, PVC, OPS), full-body or neck-band application, required output speed, and tunnel type (steam or hot-air).
Frequently asked questions
What is the difference between shrink sleeve labelling and pressure-sensitive labelling?
A pressure-sensitive (self-adhesive) label is a pre-cut label with a pressure-sensitive adhesive backing that is applied directly to the container surface — the label only covers the area it is applied to. A shrink sleeve label is a printed film tube that is placed over the container and thermally shrunk to conform to the container shape, potentially covering the full body from top to bottom. Shrink sleeves offer more print area (360°), can cover complex container shapes, and provide tamper evidence. Pressure-sensitive labels are faster to change for different products, lower in label material cost for simple front-back applications, and do not require a heat tunnel. For recycling, pressure-sensitive labels on PET bottles must be removed or washable; shrink sleeves must be perforated and removed or must be made of a float-sink separable material.
What print method is used for shrink sleeve labels?
Shrink sleeve labels are pre-printed by specialist label converters using gravure printing (for high-volume, high-quality production), flexographic printing (for mid-volume), or digital printing (for short runs and variable data). The printing is done on the flat film before slitting, seaming (joining the film into a tube), and winding onto rolls for the labelling machine. As a packaging buyer, you source the printed sleeve label rolls from a converter and the sleeve labelling machine from a machine manufacturer — these are separate supply relationships. Confirm the sleeve reel diameter, core size, and reel direction with both suppliers to ensure compatibility.
Can a shrink sleeve labelling machine handle both round and non-round containers?
Yes. Shrink sleeve labelling is particularly suited to irregularly shaped containers (oval, square, contoured) that would be difficult to label uniformly with pressure-sensitive labels. The sleeve is applied loosely and the heat-shrink process conforms the sleeve to the exact container shape. The shrink percentage of the film must be sufficient to shrink from the loose sleeve diameter to the minimum container dimension. For containers with complex shapes (wide shoulders, narrow waists), a steam tunnel is recommended over a hot-air tunnel to ensure even shrinkage without wrinkles.
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