5mm Black/Clear Gloss 8.5" x 11" Thermotop Metal Spine Thermal Binding Covers (50/Pk) (Discontinued)
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5mm Black/Clear Gloss 8.5" x 11" Thermotop Metal Spine Thermal Binding Covers (50/Pk) (Discontinued)

Item #: 08OPTT5BLKLT
FAQ: 1 Questions, 1 Answers
  • 5mm Spine Size
  • Binds 25-40 Sheets (20 lb. Bond)
  • Letter Size, Portrait - 8.5" W x 11" H Sheet Size
  • Compatible with Unibind & other metal-spine activated thermal bind machines
Additional Sizes Below
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Create a professional and clean presentation using our Thermotop metal spine binding covers. These unique flexible wrap-around covers have an incorporated metal spine that makes them compatible with various metal-activated thermal binding machines, including those manufactured by Unibind. They feature a flexible clear gloss front and back cover that lets you easily see-through to your first and last pages, so you can essentially customize each individual presentation. The spine is made of a hard black metal that is easy to incorporate into any brand image. They are designed for letter-size, portrait 8.5" W x 11" H pages and have a 5mm spine which has been rated to hold between about 25 to 40 sheets*, making these premium thermal covers perfect for annual reports, school presentations, legal documents, meeting books, handbooks, tax documents, real estate presentations, and more. These Thermotop thermal bind supplies are packaged with 50 covers per box and price competitively. Call us at (866)537-2244 for bulk pricing for large quantities.


Manufacturer Item #X1THERMOTOP05CZA279X
ColorBlack Spine / Clear Gloss Front & Back Covers
Sheet SizeLetter Size 8.5" x 11" Portrait
Spine Size5mm
Compatible EquipmentUnibind Thermal Binding Machines
& other conventional thermal binding machines that use metal-spine activation
Quantity50 Covers / Box


With our Thermotop thermal binding covers, you can achieve a professional and clean finish for a huge variety of reports and documents. These unique wrap-around thermal bind soft offer that premier finish at a more affordable price point than the competition. The front and back covers are made of a classic clear gloss flexible cover that gives you a crystal clear view of the front of your first page, and the back of your last page. You can use this clearview as a way to easily customize each individual cover with just your own printed cover page. They feature a hard metal spine piece incorporated into the cover, which makes them universally compatible with all thermal binding machines that use a metal spine for activation, including the incredibly popular Unibind thermal binding machines and systems.


These thermalbind flexible wrap-around covers look polished once bound, making them an ideal choice for all kinds of presentations and reports, such as real estate reports, school presentations, business meeting notes, company presentations, and more. These thermal binding soft covers are sharp in appearance and allow for quick editing with a simple re-heat in your compatible thermal binder**. Whatever you decide to use the thermal binding covers for, you will be able to achieve the ultimate presentation with our Thermotop thermal binding hard covers from Binding101.


Key Features:

  • Metal spine -- This strong spine guarantees a solid and durable bind.
  • High compatibility -- Not proprietary to any specific machine, these nearly-universal covers can be used in any thermal binding machine that utilized a metal-activation component, which includes Unibind thermal binding machines.
  • Classic finish -- A crystal-clear cover on the front and back combine with a sleek black spine.
  • Eco-friendly -- The clear covers are made of a biodegradable PET film.
  • Stable -- The metal channel is covered with a black veneer, which ensures the stability of the binding and the aesthetic appearance.
  • Editable -- Edit the covers** to easily correct mistakes, or re-use for other presentations.
  • Versatile -- Solid black spine with clear cover pages makes these covers very versatile for nearly any kind of presentation or report you can think of.
  • Various binding capacities -- You can choose from various binding capacities to find the perfect fit for your individual documents. 3mm covers hold between 10-25 sheets*, 5mm covers bind between 25-40 sheets*, and 7mm covers are used for between 40-55 sheets*.
  • Competitive -- We've priced our covers competitively so you can achieve a premium finish, even if you're working within a more strict budget.
  • Bulk discount pricing available -- Give us a call at (866)537-2244 to discuss your bulk purchasing needs.


* Approximation based on 20 lb. bond copy paper; may vary depending on paper stock used. ** Editing is not possible when using Unibind crimping system. Editing can typically be accomplished a couple of times with a strong re-bind, but is not guaranteed as many factors (glue, stuffing, handling, storage, temperatures) play into the editability/strength of covers.

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Frequent Asked Questions

Are these kind of like the unibinder flex uni covers?
Asked by Theo
Yes, these covers are comparable to the UniCover Flex covers from Unibind.
Answer by Binding101

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