Satisfied, she fanned each print for a moment, drying it, then slipped each plastic sheet back in its individual envelope.

An example of the concept is where a list of celebrities is decided upon, and the names are placed into individual sealed envelopes.

Tracking individual envelopes moving through the system is technically possible, and advertisers are interested in the capability.

Data transmissions from one computer to another are automatically broken up into individual "envelopes," like those sent to the post office, each with a separate address.

"You won't be needing these," she said as she dropped them into individual envelopes, wrote our first names on the outside, and sealed them.

Cans are to be stamped flat, placed in individual envelopes and mailed to Ohio.

The individual postage-paid envelopes arrive within one day to most of Australia.

Black bags are used so the person selecting the individual envelopes cannot see names and addresses.

The billets are then put into individual sealed envelopes, which are collected and given to the performer.

He printed out four copies of the document he'd typed, placed one copy of each into individual envelopes and sealed them.