包装印刷板块8月27日跌1.48%，顺灏股份领跌，主力资金净流出2684.35万元

Market Overview - The packaging and printing sector experienced a decline of 1.48% on August 27, with Shunhao Co. leading the drop [1] - The Shanghai Composite Index closed at 3800.35, down 1.76%, while the Shenzhen Component Index closed at 12295.07, down 1.43% [1] Stock Performance - Notable gainers in the packaging and printing sector included: - Xianggang Technology, closing at 19.97 with a rise of 10.03% and a trading volume of 129,900 shares [1] - Jinghua Laser, closing at 28.91 with a rise of 10.01% and a trading volume of 326,600 shares [1] - Hongbo Co., closing at 22.03 with a rise of 4.66% and a trading volume of 1,353,300 shares [1] - Conversely, Shunhao Co. saw a significant decline, closing at 7.58 with a drop of 5.72% and a trading volume of 700,200 shares [2] Capital Flow - The packaging and printing sector experienced a net outflow of 26.84 million yuan from institutional investors and 29.99 million yuan from speculative funds, while retail investors saw a net inflow of 56.83 million yuan [2] - Key stocks with notable capital flow included: - Jinghua Laser with a net inflow of 276 million yuan from institutional investors [3] - Xianggang Technology with a net inflow of 106 million yuan from institutional investors [3] - Hongbo Co. had a net inflow of 46.79 million yuan from institutional investors [3]