Valk Industries provides engineering and manufacturing services for cardboard tubes as well as custom thermoformed items like clamshells, blister packs, trays and filler material. Operations began in 1975, and Valk has expanded from providing custom machining and fabrication processes to over wrapping, component assembly and packaging products. Call us today!
Cardboard Tubes Power Pages
Mailing Tubes
A mailing tube is a sturdy, solid, and durable cardboard container designed for shipping long slender devices and products or rolled up maps, banners, and posters. The indestructible exterior of mailing tubes...
Paper Tubes
Paper tubes consist of paper or paperboard sheet layers wound together to form strong, hollow, and usually cylindrical shapes. The paper layers are laminated or bonded together using adhesives. The wall thickness of the tube can vary depending on the number of layers wrapped during manufacturing...
Poster Tubes
A poster tube is a cylindrical, triangular, or rectangular hollow prism that is commonly used to transport rollable, unframed art, important documents, or long and slender materials. They also carry objects like...
Adhesive Tapes
Pressure-sensitive adhesive tapes consist of a backing material film coated with an adhesive intended for relatively low-stress applications. Light pressure, usually done by the fingertips, is applied to initiate the binding. In the sticking process, the fluid properties...
Cardboard Boxes
A cardboard box is a shipping container made of thick heavy duty paper known as paperboard, which is more than 0.01 inch or 0.25 mm thick. The term cardboard is used as a generic descriptor for various types of solid firm papers used to produce boxes
Corrugated Boxes
A corrugated box is a disposable container whose sides are made up of layers of material that include an inside layer, outer layer, and middle layer. The middle layer, between the outer and inner layers, is fluted, which are rigid wave shaped arches that provide cushioning...