Every time ZipperShipper.Com works with customers who are new to the world zippers, the very first thing they often say is that they don’t have the slightest idea that there are actually a lot of interesting things to know and learn about zippers.
While zippers are something that everyone uses just about every single day, they are still overlooked and taken for granted.
This short post will aim to explain the key difference between Closed Bottom and Separating Bottom Zippers. Although these differences are not necessarily mind-blowing, they are still interesting and worthy to know.
Separating Bottom Zippers
To get started, you have to know what aseparating bottom zipper is. This type of zipper is often used where the two parts of the zipper must be completely separated. A good example of this is a jacket. The two parts of the closure are called the “box” and “pin.”.
The pin gets inserted into the box to join together the zipper and the slider will then be pulled upward for the zipper to close. Here are some important notes to know aboutseparating bottom zipper:
- Broken Box or Pin
When the box or pin on a separating zipper falls off or is damaged, repairing it is almost impossible. The boxes and pins are mounted on the zipper tape with the use of machinery. If you ever get your box or pin back on the zipper tape by hand, the damage will occur again.
- How to Shorten Separating Bottom Zippers
When you are using zippers that are separating bottom zippers and you need to shorten their length, never cut off the box and pin. You should always shorten the zipper starting from the top by taking off the top stops.
Some people often cut off the box and pinthen mount new ones on after shortening the zipper. The sad news here is that the moment the box and pin have been cut off, there is no longer a way that you can attach them again.
- Closed Bottom Zippers
The second type is the closed bottom zipper. These zippers are often used if the zipper will not separate. A good example of this is the pant fly zipper. A bottom stop will be used to prevent the slider from going off the track of the zipper chain.
This is a simple zipper that performsits job without much hoopla. However, there is one important thing to note when it comes toclosed bottom zippers:
- How to Convert Closed Bottom into Separating Bottom
No, you cannot use a closed bottom zipper and turn it into a separating bottom zipper. Some peopleoften place the wrong order and order 30″ closed bottom zippers. These people just end upcoming back to the supplier to ask them to convert these to separating bottom zippers only for them to end up hearing the bad news.
There you have it. You now know the difference between Separating Bottom and Closed Bottom zippers. If you are trying to choose between these two different styles, hopefully, you will find this information useful.