Trays
Tray and multipack wrapping
Sleeve sealing and heat tunnel routes for grouped food packs, jars, bottles and trays.
View related machineryFood packaging
Shrink wrapping machines for food packaging
Food packaging shrink wrapping projects need the right balance of presentation, pack protection, hygiene considerations and film suitability.
UK specification advice
Match the wrap to the food pack
Food-related shrink wrapping can cover trays, cartons, jars, bottles, multipacks and outer transit bundles. Each format may need a different machine route.
For retail presentation packs, an L-sealer or chamber sealer may be suitable. For trays and multipacks, sleeve sealing with a heat tunnel is often considered.
When food products are involved, the machine environment, cleaning access, product temperature and packaging material should be discussed during specification.
Machinery route
Food pack machine routes
Choose around the outer pack format rather than the product category alone.
Cartons
Boxed food products
L-sealer routes for cartons and retail boxes where clean presentation matters.
View related machineryCompact
Chamber sealing
Compact option for sample batches, smaller packs and lower volume packing rooms.
View related machineryBuying notes
Food packaging buying notes
Clarify whether the shrink film touches the food itself or only wraps the outer packaging. This affects material selection and the advice required.
If products are chilled, warm or sensitive to heat, tunnel settings and exposure time should be checked carefully.
For food production lines, operator access, cleaning routine and location in the packing area should be discussed alongside speed.
Common questions
Food shrink wrapping FAQs
Can food products be shrink wrapped?
Many food products are shrink wrapped as outer packaging, trays, cartons or multipacks. Film suitability and food-contact requirements must be confirmed.
Which machine wraps food trays?
Tray packs often use a sleeve sealer and heat tunnel, depending on size, output and stability.
Can a chamber sealer be used for food packs?
A chamber sealer can suit compact lower-volume outer packaging, samples and smaller packs.
What information should I send?
Send pack dimensions, photos, film requirements, output rate, product temperature and whether the film contacts food directly.
Next step
Ask Lancing to recommend a shrink wrapping route
Send product dimensions, pack format, approximate output rate and film preference. Lancing can help compare chamber sealers, L-sealers, sleeve sealers, heat tunnels and complete shrink wrapping lines.
Food packaging application
Assess food-pack shrink wrapping through product condition, film and clean operation
Food packaging projects should be defined by the already packed product, film, heat sensitivity, production environment and required handling. The shrink wrapper does not replace food-safety, primary-pack or product-specific compliance assessment.
Use the real packed product condition
Product and pack temperature, condensation, primary packaging, labels and closures can change film response and heat transfer. Trial normal and worst-case production conditions rather than dry empty samples only.
Define cleaning and access expectations
Describe the site environment, cleaning method, contamination risks and required access. Machine construction and cleaning instructions must be confirmed for the exact proposed equipment rather than inferred from a generic industry label.
Protect labels, seals and product quality
Check that the shrink process does not disturb primary-pack seals, printed information, date codes, closures or temperature-sensitive contents. Retain an approved finished pack and a reject standard.
Application evidence
- Primary pack, product, fill condition and temperature range.
- Secondary pack pattern, weight and stability.
- Film supplier, code, construction and reel details.
- Required output, line gaps and sanitation/changeover pattern.
- Labels, date codes, closures and heat-sensitive features.
- Site cleaning, environment, services and downstream handling.
Application review
Send representative packed food products and production film
Provide the real product condition, primary and secondary packaging, output duty, cleaning environment and accepted finish so the machinery can be assessed without unsupported compliance assumptions.