Simple things make the world go round. As popular as the latest gadgets may be, it really is the little things that get us through the day. Shoelaces, snap buttons, and doorknobs are simple devices that perform basic functions. They have remained virtually unchanged for hundreds of years because they are effective and reliable.
Cable ties were introduced in 1958 by Thomas & Betts, an electrical supply company. They were originally designed to bind the wire harnesses in commercial airlines. Clamping these harnesses not only saved space, it also made it easier for ground crews to complete service and repair jobs. With all the related wires and cables in one place, it made it much easier for them to find a problem and fix it.
Also known as a tie-wrap or zip tie, this simple device is more popular than ever. The fastener is now used in numerous industries, including aerospace, construction, cable repair, HVAC, telecom and utility, and packaging. Tens of millions of cable ties are sold and used each year in America.
How do they work?
Modern cable ties are made of rugged nylon tape that is difficult to cut and even harder to break. It works much the same way a pair of handcuffs do. That is, the tape end is inserted into a cable slot on the other end of the device. The tape has a series of triangular teeth that catch on the slot and lock when it is pulled. In other words, the more you pull, the tighter the cable tie will get.
Types
There are dozens of different types of zip ties, all of which perform the same basic function, i.e., they bind things. A standard tie is nothing more than a strip of nylon tape with teeth and a cable slot on the other end. Once the device is applied, it may be necessary to cut off the extra tail flush in order to save space and make the area safer. Even though they are made of plastic, modern cable ties have sharp edges that can scratch and even cut skin.
Materials
The original zip ties were made of metal, but plastic soon replaced them because it was cheaper and more durable. All TY29M cable ties are made of a specific grade of Nylon that is designed to withstand ultraviolet light and harsh outdoor environments. Most contain a small percentage of carbon black, which is used to protect the plastic and help extend its lifespan.
Colors
When used for specific applications, TY29M zip ties must be ordered in certain colors. For example, the ties that are used in the food industry are blue and they contain a small amount of metal that can be picked up by modern metal detectors. Red ties, on the other hand, are commonly used in the plenum cable industry. It is even possible to use TY28M cable ties as handcuffs! The nylon tape they are made of is virtually impossible to break, no matter how strong a criminal may be.
Reuse
Standard zip ties are designed as single-use devices. Their ends are meant to be cut off, rather than opened and reused. Slightly more expensive ties that are used for specific applications are designed with a tab that releases the slot from the dentate nylon tape of the TY26MX T & B cable tie.
Electrical Products Sales Corp. is a family-run company that has been serving both commercial and residential clients since 1947. They offer a wide selection of TY28M and TY26MX T & B cable ties at competitive price. The company prides itself on service and offers same-day shipments on all orders.
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