99.1   Effect of changes on amounts previously reported for Q1 2011.
	USD 000's	Q1 2011	Reclassify Primaloft	Q1 2011
		As reported	to Discontinued	as restated
Net sales	Machine Clothing	$   188,482	$                        -	$      188,482
	Composites	11,472		11,472
	Primaloft	6,768	(6,768)	-
	Total	$   206,722	$               (6,768)	$      199,954
Gross margin	Machine Clothing	$     86,537	$                        -	$        86,537
	Composites	(19)		(19)
	Primaloft	3,657	(3,657)	-
	Non Segment	(1,330)		(1,330)
	Total	$     88,845	$               (3,657)	$        85,188
Selling, technical	Machine Clothing	$     36,233	$                        -	$        36,233
general and research	Composites	1,011		1,011
expenses	Primaloft	1,746	(1,746)	-
	Research	7,165		7,165
	Non Segment	15,675	(4)	15,671
	Total	$     61,830	$               (1,750)	$        60,080
Restructuring	Machine Clothing	$           33	$                        -	$              33
included in segment	Composites	13		13
operating income	Primaloft	-	-	-
	Research	-		-
	Non Segment	(12)		(12)
	Total	$           34	$                        -	$              34
Operating income	Machine Clothing	$     50,271	$                        -	$        50,271
	Composites	(1,043)		(1,043)
	Primaloft	1,911	(1,911)	-
	Research	(7,165)		(7,165)
	Non Segment	(16,993)	4	(16,989)
	Total	$     26,981	$               (1,907)	$        25,074