METHOD FOR PRODUCING CORK STOPPER AND CORK STOPPER
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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An objective of the present invention is to provide a method for producing a cork stopper by compression molding cork grains， which can provide a cork stopper excellent in sealability and safety. There is provided a method for producing a cork stopper， comprising: mixing cork grains and an adhesive; compression molding the mixture to give an intermediate; and then heating the intermediate to expand the cork grains.
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国家林业和草原科学数据中心创建时间：
2023-02-12
