Established in 2006 with investments from American, Hong Kong, and Taiwanese partners, Full-More (Shanghai) Equipment & Materials Co., Ltd. operates under the license of Calpack USA. The company's name reflects its mission to integrate American technology with competitive Chinese pricing. Specializing in shrink wrap machines and plastic film manufacturing, particularly sealing/heat shrink machines and polyolefin (POF) shrink films, Full-More has developed its own brand, Calpack, in China. The company emphasizes environmental protection, focusing on oxo-biodegradable POF shrink film technologies. Full-More serves various industries, including food, cosmetics, pharmaceuticals, electronics, toys, detergents, and machinery, providing packaging solutions that offer outstanding shrinkage, high transparency, and versatility.