Paper and Film Cores

Biltube is the leading manufacturer of high-performance cores in the Indian market with a presence across Asia, Europe and the Americas.

Manufactured using world-class technology and coreboard, our products ensure the highest performance during winding, handling or unwinding.

Biltube’s cores are made from proprietary high-strength coreboard, produced using our patented manufacturing technology. Our coreboard supports superior horizontal and vertical strength requirements and ensures outstanding product performance and consistency.

Biltube’s cores offer consistent crushing strength and superior surface finish to minimize surface markings. Using a controlled drying process and maintaining core straightness, our cores reduce vibrations. The smooth finish provides wrinkle-free winding of material.

As winding speeds increase, our cores absorb radial pressure and protect internal diameter integrity. Proper bonding of layers and grinding of the core ensure that there is no de-lamination even at high speeds.