Sandwich blisters
The sandwich pack requires 2 die cut cards to be heat sealed
together which encapsulates the flanges of the blister without
contamination.This can be important for satisfying environmental
require-ments.
Blister packaging is an inexpensive option for creating packages
that are durable, transparent, and tamper proof. These clear
plastic blister packs are used in conjunction with a cardboard
blister card to keep the product in full view for the customer
to examine.
The blister packaging is attached to the blister card through
a heat-sealing process that allows the product to be displayed
in a wide variety of methods. While this heat sealing process
can be done with highly automated equipment, the use of blister
packs is somewhat limited to light weight items. For heavier
items, one should consider using plastic clamshells. |