- 专利标题: Method of making article with visual effect
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申请号: US17569576申请日: 2022-01-06
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公开(公告)号: US11618606B2公开(公告)日: 2023-04-04
- 发明人: Nicole Ashley Rizzo , Joseph Henry Nurre , Marc Andrew Mamak , Joseph Craig Lester
- 申请人: The Procter & Gamble Company
- 申请人地址: US OH Cincinnati
- 专利权人: The Procter & Gamble Company
- 当前专利权人: The Procter & Gamble Company
- 当前专利权人地址: US OH Cincinnati
- 代理商 James E. Oehlenschlager
- 主分类号: B29C49/06
- IPC分类号: B29C49/06 ; B65D1/40 ; B29C49/12 ; B65D1/02 ; B29B11/08 ; B29C49/22 ; B29C49/24 ; B29C49/00 ; B29K101/12 ; B29L31/00
摘要:
Method of making a blow molded article from a preform including: a) providing a preform of a thermoplastic material having a plurality of effect structures each having an effect surface having a normal with an orientation, the preform having a body with one or more walls and an opening, wherein at least a portion of the one or more walls of the preform has a three-dimensional pattern of cavities and/or protrusions thereon; and b) blow molding the preform to form a blow molded article, wherein the step of blow molding the preform changes the orientation of the normal of at least some of the effect surfaces of the effect structures to create a visual effect in at least one wall of the blow molded article.
公开/授权文献
- US20220127036A1 METHOD OF MAKING ARTICLE WITH VISUAL EFFECT 公开/授权日:2022-04-28