The business grew from year to year and Klippan Yllefabrik's main business was to manufacture and sell yarn for hand weaving and yarn for industrial use until the 1980-ties. During the 1970-ties Klippan Yllefabrik was one of Scandinavia's most modern wool spinning plant with about 100 employees.

The family run business Klippan Yllefabrik was started when Jöns Petter Magnusson bought a wool spinning mill at Klippan in 1879.