Textile giant Delta Woodside Industries Inc on Tuesday revealed it swung to a first quarter profit on the back of a near 25 per cent jump in sales and a tax benefit. The South Carolina-based producer of woven and knitted fabrics reported net income of $1.4 million for the period ended September 28, compared to a net loss of $8.2m last year. Net sales soared 24.9 per cent to $46.2m from $37m in 2001.