Packaging
tape is defined as a continuous narrow, flexible strip of cloth, metal,
paper, or plastic used for binding or fastening. Tapes are also defined
as the combination of an adhesive and a backing.
Common adhesives used in tapes include acrylic adhesives, cellulose or
gums, epoxies, glues, polyurethanes and urethanes, rubber, and silicone.
Many of these adhesives have additional characteristics like
thermosetting (adhesives that bond when heat is used), thermoplastics
(which can be repeatedly softened and repositioned after being exposed
to heat), water activated, and pressure sensitive application.
Backing materials for tapes are thin flexible materials to which the
adhesive is applied. Backing materials are also called carriers. The
most common carriers include aluminum foil, copper foil, cloth, fabric,
felt, foam, Velcro, and various plastics, rubbers, and thermoplastics.
Packaging tape is used for a variety of application. There are
specialized tapes for a variety applications in aerospace, converting,
appliance, electronics, furniture, plastics and automotive industry. On
a day to day basis, packing tapes are used for bookbinding, covering
electric wires, seal food packets at home, etc. They are also used for
medical applications, plumbing, printing and graphic applications, and
as a joint sealer. Also used in navigation system, antenna system,
satellite radio receivers, mobile productivity centers, and in thermal
management of information technology.
