Blister Packing

Blister Trays Manufacturer -

  • Heat seal blister : The blister is sealed to the blister card by heat and pressure. The card has a heat activated coating. Sealing requires a blister sealing unit.
  • Cold seal blister : We also provide blisters for cold seal format which is a recent trend in blister packs these days. Cold sealing is used as a tamper proof packing for specialty industries and specific products which are heat sensitive.

The Process- Cold seal blister packaging

Cold seal blister packaging is a pressure sensitive packing using a blister card and a transparent blister. This blister is trapped in between two pieces of board which gets bonded under pressure without the use of heat.

Only pressure is required to make a perfect board to board bond. We can also use materials such as Mearl, Holographic & other laminated boards for sealing solutions.

Cold seal is used for packing by different industries which include : agriculture products , food & pharma packing, electronic spare parts, stationary, automotive parts, domestic appliances, batteries, promotional packs, greeting cards, to name a few.

This kind of packing is being largely used in the Gold, Diamond & gems trade in a big way where the product has to be seen but also needs to be tamper proof with an certificate with specific numbers.