In a significant collaboration from May 20th to 22nd, the team from Shiner Functional Films National and Local Joint Engineering Research Center joined forces with technical experts from Zhejiang Hisun Biopharmaceutical Co., Ltd., product development engineers from Natureworks, and technical staff from Guilin Electronic Science Institute to conduct pilot production of BOPLA films. The primary objective of this pilot was to produce high-quality tape base films and single-sided heat-sealable films.
Through precise equipment tuning and formulation optimization, the team successfully manufactured a 28-micrometer thick tape base film and a 25-micrometer thick single-sided heat-sealable film. The success of this pilot not only demonstrated the reliability and stability of Hisun's polylactic acid raw materials but also provided empirical support for the process conditions required to produce various biaxially stretched polylactic acid films.
The pilot production line at Guilin Electronic Science Institute provided a crucial experimental environment for this trial, showcasing the breakthroughs achievable in materials science through interdisciplinary teamwork. This collaboration has further strengthened the ties between industry and research institutions, laying a solid foundation for larger-scale industrial production in the future.
Hainan SN Showcases at the 6th China International New Materials Industry Expo
SN showcased its developed products, including polylactic acid (PLA) high-barrier food packaging bags, PLA self-modified atmosphere packaging, PLA heat-sealing double shrink film, PLA visual splice paper, various PLA-related products, and the Near-Infrared Plastic Rapid Detector, known as the “Best Helper” in plastic restriction efforts. These exhibits attracted significant attention from attendees.
2023-08-29
Hainan SN has become the first in the film packaging industry to receive the ISO 14064-1:2018 Greenhouse Gases Emissions Verification Statement from Hangzhou Wantai Certification Co., Ltd. This certification underscores SN's commitment to sustainable development and a low-carbon economy. By implementing ISO 14064-1:2018 guidelines, SN aims to manage greenhouse gases effectively, improve energy efficiency, and support carbon emissions reduction and neutrality goals. The achievement reflects SN's leadership in green practices and corporate social responsibility.
2022-05-09
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