Thermoplastic films have been used in flexible medical product applications since the 1960s, when plasticized polyvinyl chloride (PVC) blood storage bags replaced glass bottles. 1 In the 1970s, PVC ...
GUANGZHOU CITY, GUANGDONG PROVINCE, CHINA, January 21, 2026 /EINPresswire.com/ — In the evolving global plastics and packaging industry, PVC plastic films continue ...
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