专利名称：SHAPED PAPER ARTICLE, LOCALIZED-REGION COATING METHOD, AND COATINGDEVICE
发明人：KUNIHIRO Ichiro申请号：EP15800664.3申请日：20150529公开号：EP3150502A1公开日：20170405
专利附图：
摘要：A raised resin portion 8, 9 is formed by thermally spraying a powdered resin ona local portion such as a bonding step portion of a cup-shaped formed paper article 1 to
improve sealing performance of the formed paper article and form a resin coating layer60 including a scorching-preventing substance on a local region where scorching tends tooccur during heating in a microwave oven. The raised resin portion is formed on the localregion by intermittently discharging the resin powder from a tank with a shutter deviceand repeatedly thermally spraying the resin powder on the local region with apressurized gas.
申请人：Toyo Seikan Group Holdings, Ltd.
地址：18-1 Higashi-Gotanda 2-chome Shinagawa-ku Tokyo 141-8627 JP
国籍：JP
代理机构：dompatent von Kreisler Selting Werner - Partnerschaft von Patent- undRechtsanwälten mbB
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