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Jul 04, 2025

How to choose the right width of PET adhesive packing tape?

Hey there! As a supplier of PET Adhesive Packing Tape, I've seen firsthand how crucial it is to choose the right width for your specific needs. In this blog, I'll share some tips and insights to help you make that decision.

First off, let's talk about what PET Adhesive Packing Tape is. It's a type of tape made from polyethylene terephthalate (PET), which is a strong and durable plastic. This tape is widely used for packing and sealing boxes, and it comes in various widths. You can check out our PET Adhesive Packing Tape on our website to see the different options we offer.

Understanding Your Packing Requirements

The first step in choosing the right width of PET Adhesive Packing Tape is to understand your packing requirements. Think about the size and weight of the boxes you'll be packing. For small, lightweight boxes, a narrower tape might be sufficient. A 12mm or 18mm width could work well for these types of boxes. It's easy to handle and won't add too much bulk.

On the other hand, if you're packing large, heavy boxes, you'll need a wider tape for better support and sealing. A 48mm or 60mm width is often a good choice for big boxes. These wider tapes can distribute the stress more evenly across the box, reducing the risk of the tape coming loose during transit.

Consider the Sealing Area

Another important factor to consider is the sealing area of your boxes. If you're just sealing the top and bottom flaps of a standard box, you can use a tape width that matches the width of the flaps. For example, if your box flaps are around 20mm wide, a 24mm tape would provide a good overlap and a secure seal.

But if you're using the tape for more than just flap sealing, like bundling items together or creating a full-wrap seal around a box, you might need a wider tape. A wider tape can cover more surface area and create a stronger bond.

Ease of Use

Don't forget about ease of use when choosing the tape width. Narrower tapes are generally easier to handle, especially if you're packing a lot of boxes by hand. They're more flexible and can be cut more easily. You can quickly tear a 12mm or 18mm tape with your fingers in many cases.

Wider tapes, while great for heavy-duty packing, can be a bit more challenging to handle. They're stiffer and might require a tape dispenser for efficient use. If you're using a tape dispenser, make sure it's compatible with the width of the tape you choose.

Cost Considerations

Cost is always a factor in any purchasing decision. Generally, narrower tapes are less expensive per roll compared to wider tapes. However, you need to balance the cost with the performance. If a wider tape provides better sealing and reduces the risk of damage during transit, it might be worth the extra cost in the long run.

Also, consider the quantity of tape you'll need. If you're packing a large number of boxes, you might be able to get a better deal on a wider tape by buying in bulk. Check out our PET Adhesive Tape Dust Removal Tape Waste Tape page to see if we have any bulk purchasing options available.

Compatibility with Your Equipment

If you're using automated packing equipment, the tape width needs to be compatible with the machine. Most packing machines are designed to work with specific tape widths. Make sure to check the machine's specifications before choosing the tape. Using an incompatible tape width can lead to jams and other issues, which can slow down your packing process.

Industry Standards and Regulations

In some industries, there are standards and regulations regarding the use of packing tape. For example, in the shipping and logistics industry, there might be requirements for the strength and width of the tape used on certain types of packages. Make sure to check if your industry has any such requirements and choose a tape width that complies with them.

Testing Different Widths

If you're still not sure which tape width is right for you, it's a good idea to test different widths on a small scale. You can order sample rolls of different widths from us and try them out on your boxes. This way, you can see how each width performs in terms of sealing, handling, and overall durability.

Once you've tested the different widths, you can make an informed decision based on your own experience. You might find that a certain width works better for your specific packing needs than others.

Conclusion

Choosing the right width of PET Adhesive Packing Tape is an important decision that can affect the efficiency and effectiveness of your packing process. By considering factors like your packing requirements, sealing area, ease of use, cost, equipment compatibility, and industry standards, you can select the tape width that's best for you.

7PET Adhesive Packing Tape

If you have any questions or need more advice on choosing the right tape width, feel free to reach out to us. We're here to help you find the perfect PET Adhesive Packing Tape for your needs. Whether you're a small business owner packing a few boxes a day or a large corporation with high-volume packing requirements, we've got the tape solutions for you. Contact us today to start a purchase negotiation and get the best packing tape for your business!

References

  • Packaging Industry Handbook
  • Shipping and Logistics Best Practices Guide
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