8 Quick Fixes for a Broken Zipper: Easy Solutions to Try

Zippers have become incredibly integral to our daily lives, a humble invention that has revolutionized the way we secure and access our belongings. From fashion to function, the zipper has left an indelible mark on modern society, offering convenience, security, and style in equal measure. Its ubiquitous presence in our garments, accessories, and even home décor underscores its versatility and enduring appeal. This unassuming fastener has undoubtedly earned its place as one of the most important inventions of our time, shaping industries and influencing cultural trends along the way.


Fixing a broken zipper

There are three main types of zippers on the market today. Let’s explore these different types of zippers in detail and learn how to effectively fix a broken zipper.

The 3 Most Common Types of Zippers

  • Plastic Zippers

Plastic zippers, also known as nylon, coil, or polyester zippers, are made of plastic and have teeth made of polyester cord. They come in various sizes, making them suitable for different backpack sizes.

  • Waterproof Zippers

Waterproof zippers, also known as Vislon, Derlin, Resin, or fish-tooth zippers, are made of POM plastic. These zippers are popular not only for backpacks but also for other items such as jackets, bags, and pants.

Broken zipper

How to fix a broken zipper

  • Metal Zippers

Metal zippers are typically made of brass, nickel, or aluminum and are commonly used in backpacks today. Backpacks often feature this type of zipper.

Common Issues with Zippers

  • The zipper is stuck and cannot be pulled up.
  • The zipper can be pulled up, but the locking mechanisms do not align properly.
  • The zipper does not stay locked.

How Zippers Work

Understanding how zippers work is crucial to knowing how to fix a broken zipper. Each zipper tooth has two strips with hooks and indentations positioned alternately. When the slider is pulled from the base, the two strips interlock in the slider’s channel at the correct angles.

Zipper structure
Zipper Mechanism

For a zipper to function properly, the hooks must be the same size and shape as the indentations and precisely positioned on the strips. When the strips are interlocked, they create a secure, convenient, and challenging-to-separate connection, except when the slider is pulled in the opposite direction to separate the strips.

8 Simple Ways to Fix a Broken Zipper

1. Use a Pencil Tip to Lubricate the Zipper

Pencil tip as a lubricant
The pencil tip acts as a lubricant

First, check for any threads or fabric caught in the zipper. Then, rub the pencil tip against the zipper teeth, as shown in the image. The graphite will act as a lubricant and help the zipper glide smoothly. Rub it back and forth until the zipper moves. After that, pull the zipper up and down a little and repeat until the zipper functions smoothly.

2. Use a Candle

Using a candle to fix a zipper
Using a candle as a traditional remedy for stuck zippers

A traditional remedy for a stuck zipper is to use a candle, which is old but effective. Simply rub the end of the candle on the zipper teeth, and you’re good to go.

3. Use Soap

Using soap to fix a zipper
Using soap to fix a zipper

Mix a small amount of soap or detergent with water, and then soak a cloth in the solution. While moving the zipper up and down, rub the damp cloth on the zipper.

4. Use Lip Balm

Using lip balm to fix a zipper
Lip balm acts as an effective zipper lubricant

Lip balm is a must-have for many women, but using it to lubricate a zipper may sound unusual. However, a small tube of lip balm can easily be applied to the entire zipper. Rub the lip balm on the entire zipper, and then pull the slider up and down several times to distribute it evenly.

5. Fixing Misaligned Zipper Teeth

Misaligned zipper teeth
Misaligned zipper teeth

If the zipper is not straight or the locking mechanisms do not align after zipping, do not move the slider. Instead, use pliers to adjust the teeth. Pay attention to each section of the zipper teeth. If any teeth are out of alignment, use the pliers to gently push them back into place so that they all line up straight.

6. Broken Slider

Designing a new slider
Designing a new slider

When the slider of a zipper breaks, it becomes difficult to pull the zipper up and down. In this case, use a paper clip or similar object, such as a key ring, as a replacement slider. Simply slide it gently through the slider channels, and you’ll have a new zipper.

7. Zipper Head Stuck in Fabric

Zipper head stuck in fabric
The zipper head can get caught in the fabric or threads.

The zipper head may get caught in the fabric or threads when closing or opening the zipper. Gently move the zipper head back to its original position and remove any trapped threads or fabric. When sewing a zipper into fabric, be careful to avoid situations that may cause the zipper to get stuck.

8. Fixing a Separated Zipper

There are several reasons why a zipper may break or separate, such as:

Fixing a separated zipper
Fixing a separated zipper on a backpack
  • Low-quality zipper
  • Frequent use leading to wear and tear
  • Clogged with dirt, caught threads, or impacted by other objects
  • Quick pulling causing the slider to break or the zipper to separate

Fixing a separated zipper is actually quite simple. Here’s what you need to do:

Tips for fixing a zipper on a jacket
Tips for fixing a zipper on a jacket
  • Step 1: Pull the slider to the end of the zipper (bottom stop).
  • Step 2: Remove the bottom stop, usually made of lead, with a sharp pair of pliers.
  • Step 3: Hold one end of the zipper tape and thread it through the other side of the slider. Then, hold the stop in place and slowly pull the slider up to see if it works. If the zipper functions normally, simply reinstall the stop.

We hope that this article has provided you with some useful tips for fixing zippers on bags, jackets, backpacks, and more. These simple tricks will help you quickly and effectively handle unexpected problems with your zippers.

Good luck!

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Frequently asked questions

Có nhiều cách nhanh chóng và dễ dàng để sửa một chiếc kéo bị kẹt. Bạn có thể sử dụng một chiếc bút bi, một chiếc tăm hoặc một chiếc thìa để di chuyển răng kéo về vị trí đúng. Nếu vấn đề là do đường ray bị lệch, bạn có thể sử dụng kìm để cẩn thận uốn lại đường ray về vị trí đúng. Ngoài ra, bạn có thể bôi trơn đường ray và răng kéo bằng xà phòng, kem cạo râu hoặc đồ bôi trơn chuyên dụng để giúp kéo di chuyển trơn tru hơn.

Nếu chiếc kéo bị hỏng không thể sửa chữa được, bạn có thể thay thế nó. Đầu tiên, bạn cần tháo chiếc kéo cũ, sau đó đo chiều dài của chiếc kéo mới cần thiết. Bạn có thể mua một chiếc kéo mới tại cửa hàng may hoặc trực tuyến. Cuối cùng, bạn cần may hoặc khâu chiếc kéo mới vào vị trí.

Để ngăn ngừa vấn đề kéo trong tương lai, bạn nên thường xuyên bôi trơn đường ray và răng kéo bằng xà phòng hoặc kem cạo râu. Tránh kéo quá chặt hoặc quá nhiều vật dụng trong một chiếc túi hoặc vali. Ngoài ra, bạn có thể đầu tư vào các loại kéo chất lượng cao hơn, được thiết kế để kéo dài và hoạt động trơn tru.

Nếu chiếc kéo trên chiếc quần jean của bạn bị kẹt, bạn có thể thử di chuyển răng kéo về vị trí đúng bằng một chiếc bút bi hoặc một chiếc tăm. Nếu vấn đề là do đường ray bị lệch, bạn có thể sử dụng kìm để cẩn thận uốn lại. Bôi trơn đường ray và răng kéo bằng xà phòng hoặc kem cạo râu cũng có thể giúp làm trơn tru quá trình di chuyển của chiếc kéo.

Khi cố sửa một chiếc kéo bị hỏng, bạn nên tránh sử dụng quá nhiều lực hoặc kéo quá mạnh, vì điều này có thể khiến vấn đề trở nên tồi tệ hơn. Tránh sử dụng các công cụ sắc nhọn hoặc vật thể kim loại cứng để không làm hư hại vải hoặc răng kéo. Ngoài ra, không cố sửa một chiếc kéo nếu bạn không chắc chắn về những gì bạn đang làm, vì bạn có thể gây ra thiệt hại thêm.