Blister Sealing
Blister Sealing is also referred to as Blister Packing, Blister Heat Sealing or Trapped Blister Packing. Blister Packs are individually made blisters (see Thermforming) that are heat sealed to the face of a coated backing card or the blister is trapped between front and back cards.
Blister Packs can be tailored to meet your specific requirements, with bespoke blisters made and heat sealed in APET/RPET/PVC material up to our maximum card size of 420 x 380mm. There is no minimum order quantity and we can cope with capacities up to 100,000 units per day.
The advantages of Blister Sealing are that it is very economical for medium to larger quantities as well as being very secure for protecting your products against external damage. Blister Backing Cards also present excellent opportunities for branding and normally feature a Euroslot for shelf hanging. We can arrange for the backing card to be printed from your own artwork.
Platt Packaging can offer a start to finish Blister Packing/Sealing service from our sites in Swindon in Wiltshire and Tredegar in Wales. This service includes…
- thermoforming of the bespoke blister
- backing card printing
- blister heat sealing
- nationwide delivery


