Paper-lined mull

Paper-lined mull is cloth mull combined with a backing paper. As with mull, paper-lined mull is varied by thread count and thickness and is usually made with cotton, sometimes with Rayon.

Paper-lined mull is used in book manufacturing as both reinforcing and as the hinge between the book block and the book cover.

Type used can be decided on size and weight of book block. cobcon offers three standard types of paper-lined mull:

	Paper-lined mull SK65 Paper-lined mull SK65 is a best seller with good tear strength and elongation. It is adaptable to a wide variety of applications.
Paper-lined mull SK75 SK75 is the choice when both superior strength and economy are required. Since it can be used for almost any application, SK75 may be the only grade you need - reducing your inventory costs!
	Paper-lined mull SK110 SK110 is our strongest paper-lined mull. With a high warp count and many weft threads, SK110 has a tear strength over 550 N/50 mm and elongation of less than 7%.
Paper-lined mull SK65 HS SK65 HS coated with heat sealing
	Paper-lined mull SK110 HS SK110 HS coated with heat sealing