璞泰来：公司正在研发5m以下超薄基膜产品

证券日报 2025-12-30

证券日报网讯 12月30日，璞泰来在互动平台回答投资者提问时表示，过去几年基膜行业盈利情况较差，缺乏扩产的动力与资金，当前下游需求增长较快，但产能建设与爬坡需要一定周期，因此，整体供应偏紧。公司的基膜产品也处于供不应求的状态，因此，正在加快基膜产能的扩建。对于高端基膜产品，下一代产品对基膜的要求是更薄（如5μm）、更高强度和孔隙率，以及更好的一致性，这涉及整套工艺技术、量产稳定性和质量管控体系等...

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