Thermoformers are used to form the "base" of the packaging into a tray using semi rigid materials or a flexible structure which then have a lidding film applied and sealed to the top of them.
Tray lidding is where a preformed tray is lidded with film or a skin film is vacuumed down onto the product.
Excellent service as always
- Can be used for MAP and where flexible base webs or skin film are concerned, vac packing
- Excellent presentation of product
- High seal integrity
- Ovenable in the case of Polyester lidding films and CPET trays
- Peelable and resealable top web films available
Thermoforming with heat seal top web, tray lidding and skin film packing is an excellent way of preserving and presenting a wide range of food products.
National Flexible can assess the needs of your product (s) and machinery to propose, trial and approve the correct specification.
National flexible works for us due to their continuous innovation, excellent customer service and friendly staff
Daniel Wallbank, Sales & Marketing, T. Forrest & Sons Ltd