It had posted a net loss of Rs 22.53 crore for the April- June period of the previous fiscal, 2014-15, JK Paper said in a statement.
The company's standalone net sales stood at Rs 682.73 crore in the first quarter of the current fiscal as against Rs 573.88 crore in the year-ago period.
JK Paper Vice Chairman & Managing Director Harsh Pati Singhania said: "The significant improvement in performance is due to higher sales volumes and major improvements in operating efficiencies emanating from the Company's new plant at Jaykaypur, Odisha.
JK Papers' stock closed at Rs 42.50, down 0.47 per cent, on the BSE.