Many of us remember landline phones with
coiled cords as they have been with us for decades. They are a staple of many
different industries, especially telecommunications.
A coiled (retractile or retractable) cord
or cable is a cable that can be extended and will return to its original
contracted form while minimizing the stress on the wire. Unlike many other
kinds of cords, coiled cords have built-in protection in their design itself,
making them highly durable.
How coiled cords are made
Coiled cords are carefully processed and
coated with plastic insulation for protection. They are covered in a special
plastic that can be made into a spring or coil. The cable is then coiled and
heat-treated in a variety of ways to achieve the desired results. Because of
the special process by which the cords are coiled, the wires can stretch and
retract as needed without undue wear on the wires held inside.
Qualities of coiled cords
- They keep workplaces safe and organized.
- They are highly flexible, versatile and durable.
- They save space.
- They can withstand extreme temperatures.
- They can be specifically made to carry multiple types of wires within the same piece.
Uses for coiled cords
Coiled cords are useful for carrying:
- Telephone signals
- Internet signals
- Data
- Electricity
No comments:
Post a Comment