Automatic L-sealer machines
For higher throughput carton and retail pack shrink wrapping.
Lancing UK shrink wrapping machinery
Carton shrink wrapping machine
L-sealer and heat tunnel systems for boxed products, printed packs, books and retail cartons.
Applications
Why cartons suit L-sealers
Cartons and boxed products are usually stable, square-edged and suitable for neat film presentation. An L-sealer can create a clean film enclosure before the heat tunnel shrinks the film tightly around the pack.
Finish
Presentation quality matters
For retail cartons, seal placement, film clarity and tunnel settings affect the finished appearance. Correct product spacing and film width help reduce wrinkles and excess film at the corners.
Products
Typical carton applications
- Food cartons and boxed goods.
- Cosmetic and personal care boxes.
- Books, printed packs and stationery.
- Electronics boxes and accessories.
Quick answers
Carton shrink wrapping machine FAQs
What machine wraps cartons in shrink film?
An automatic L-sealer with a heat tunnel is a common route for carton shrink wrapping.
Can different carton sizes run on one machine?
Often yes, within the machine aperture and film-width range, with changeover settings.
What film is used for carton shrink wrapping?
POF shrink film is commonly used for presentation carton work.
Related machinery
Useful next pages
Heat tunnels
Match tunnel aperture, airflow and conveyor speed to the film and pack.
Buyer guide
Check pack dimensions, film type, speed and site utilities before quoting.