Share this page on

Cardboard Core Manufacturers and Suppliers

IQS Directory provides an extensive list of cardboard core manufacturers and suppliers. Utilize our website to review and source cardboard core manufacturers with our easy-to-use features which allow you to locate cardboard core companies that will design, engineer, and manufacture cardboard cores for your exact specifications. Our request for quote forms make it easy to connect with leading cardboard core manufacturers. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for paper tubes, Sonotubes, or shipping tubes.

Related Categories

With three generations of family ownership and operation, Ace Paper Tube provides customers with quality cardboard cores and exceptional service. Our cores can be custom fabricated to satisfy the specific needs of your applications. We provide cores in a multitude of colors, finishes and prints, and we can custom manufacture cores to your dimensional specifications. Get in touch with us today to see what we can do for you!
Read Reviews
Valk Industries is an ISO 9001:2008 certified manufacturer of cardboard cores, thermoformed products, and packaging products. We have been supplying superior engineering and fabrication services since 1975, and we have earned a reputation for exceptional quality, service, and reliability. Our cardboard cores can be manufactured with up to 32" diameters and with thicknesses up to .75". We also offer specialty cores and tubes. Contact us to learn more!
Read Reviews
We want to help you put your product in a tube! We offer tubes and mailers, cores, convolute tubes, paper tubes and many more! Our research and development department works around the clock in order to ensure that the products we offer are among the most technologically innovative in the industry! All of our products are made in the United States of America and out of 100% recycled paperboard in an effort to stay "green." Visit us on the web today!
Read Reviews
As one of the world's leading manufacturers of spiral wound cardboard tubes, Western Container specializes in manufacturing cardboard cores and paper tube products. We manufacture custom tape and label cores, converting cores, film cores, and much more. We can custom design cores for your specific needs, and we stock a large inventory for fast shipping. Call us today! We look forward to serving you!
Read Reviews
Our cardboard cores come in a variety of lengths from .125" to 12" and we will work with you to determine the best core for your situation. These uncompromising products are durable and we integrate a number of benefits into our cardboard cores. If you have any questions about the capabilities of our products then please give one of our representatives a call today!
Read Reviews
Here at Paper Tubes and Sales we manufacturer cardboard for a wide range of applications and our experts will work with you to determine the best product that will meet your needs. It is our goal to exceed all of your expectations. If you have any questions then please give one of our representatives a call today!
Read Reviews
At Heartland Products Group, we manufacture high quality, 100% recyclable cardboard cores and tubes. Our manufacturing capabilities allow us to manufacture cardboard cores up to .75" thick, 20" in diameter, and 60 feet long. For high quality, customized cores look no further! We accept low minimums, and we provide fast turn around and great prices! Contact us today to discuss your applications and cardboard core needs!
Read Reviews
More Cardboard Cores Companies More Cardboard Cores Companies
Industry Information

Cardboard Cores

Cardboard cores-also referred to as paper cores-are cylindrical, tubular paper products that function as a central base which materials can be wrapped around. Cardboard cores are not limited to this purpose, however. Because of their versatility, cardboard cores have been utilized within a wide range of commercial and industrial applications such as construction or shipping. Paper tubes and cardboard tubes can be commonly confused with one another. Although they are both used as supportive and protective components, they carry out their function in different ways. While paper or cardboard tubes provide support and protection from the exterior, the support of the paper core comes from the interior. Because of this, cardboard cores must be able to withstand a large amount of pressure. Although cores can also be made with plastic, cardboard is a much more sustainable, manageable, and affordable material to use. Cardboard and paper are much easier for a manufacture to cut, recycle, and add additional reinforcing materials as needed.

Cardboard cores are a very diverse product, and can be made in a broad range of thicknesses and sizes. Wood pulp fiber is the main material that is used to make cardboard cores. The tube shape is created by wrapping the wood pulp fiber around a rod in a spiral motion. The size of the core is determined by its length and its diameter. The diameter of the core depends on the diameter of the rod around which the fibers are wrapped. The tube moves slowly along the rod as more of the fibers are wrapped around, which increases the rod's length. Once the desired length is achieved, the tube is cut, and the process begins again at the point where the previous tube was cut. The more layers are added to the tube, the greater the tube's thickness will be. The cardboard fibers are often times stored in large rolls, and if the manufacturer desires more layers than one roll of fiber can make, additional layers can easily be made with more than one roll at a time. The greater the thickness of the core, the more durable the core will be. These three factors should always be taken into consideration when looking to purchase the appropriate cardboard core for your desired application.

Applications for which cardboard cores can be used include retrieval and storage. Products that come in a sheet form can be easily wrapped around a cardboard core, making it much easier and more efficient for manufacturers to distribute certain amounts of the products at a time. Cardboard cores are used in many products that you can find in your own home, such as toilet paper rolls, paper towel rolls, tinfoil rolls, wrapping paper rolls, and wax paper rolls. Products such as electrical and packing tape, stamps, labels, foam, ribbon, metal, electrical wires, or plastic can be tightly wound around the core's surface. Since these products would otherwise take up a large amount of space if not wound, cardboard cores are a valuable and highly recommended component for storage.

In the industrial field, companies use cardboard cores for shipping, distribution, and storing purposes. Using this method protects the product from knotting, denting, bending, crinkling, or tearing, thus allowing the product to reach the customer in much better condition. In distribution applications, cardboard cores can be mounted on a horizontal pole and then rotated, allowing its user access to a certain amount of the material at a time. Although it is possible to use some products without a cardboard core, cardboard cores are much more time and cost efficient alternative.

A specific example of this, poster tubes, are used to transport items that cannot be folded, such as artwork or important documents. Any post office, supply store, or shipping store e will have poster tubes available for purchase in a variety of sizes, lengths, and thicknesses, although it would be difficult to find a poster tube longer than 48 inches due to shipping regulations. It is imperative to choose the right size to ensure optimum safety for your item. First, the tube should be slightly longer than the item itself to avoid damaging the item's edges. A tube that is too large may cause the product to slide back and forth and thus put it at a greater risk of damage. If the tube is too small, there will not be enough room for a folded end or cap. These tubes can also be custom made, so anyone who supplies cardboard cores can assist you in finding the appropriate size for your item.


Cardboard Cores
Cardboard Cores
Cardboard Cores
Cardboard Cores - Heartland Products Group LLC
Cardboard Cores - Heartland Products Group LLC
Cardboard Cores - Western Container Corp.
Cardboard Cores
Cardboard Cores
Cardboard Cores
Cardboard Cores - Western Container Corp.
Cardboard Cores - Western Container Corp.
Cardboard Cores - Western Container Corp.






Move to Top