- 专利标题: TAMPER EVIDENT HYBRID RESEALABLE CONTAINER
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申请号: US18105023申请日: 2023-02-02
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公开(公告)号: US20230174269A1公开(公告)日: 2023-06-08
- 发明人: Scott William Huffer
- 申请人: Sonoco Development, Inc.
- 申请人地址: US SC Hartsville
- 专利权人: Sonoco Development, Inc.
- 当前专利权人: Sonoco Development, Inc.
- 当前专利权人地址: US SC Hartsville
- 主分类号: B65D5/54
- IPC分类号: B65D5/54 ; B65D5/42 ; B65D5/56 ; B65D5/02 ; B31B50/83 ; B23K26/402 ; B32B7/14 ; B32B27/10 ; B32B37/12 ; B32B37/18 ; B32B38/00 ; B23K26/08 ; B23K26/364
摘要:
The present invention relates to a composite container comprising a bottom film layer and a top film layer at least partially adhered to the bottom film layer. The top film layer is scored to form at least one resealable flap and at least one pull tab which is not adhered to the bottom film layer. The bottom film layer comprises at least one cavity opening. A cardboard layer is adhered on its lower surface to the upper surface of the top film layer, wherein the cardboard layer has at least one cavity opening which is substantially aligned with the scoring of the top film layer resealable flap and the cardboard layer is perforated to define a perimeter of at least one pull tab which is substantially aligned with and adhered, on its underside, to the upper surface of the top film layer pull tab.
公开/授权文献
- US11851253B2 Tamper evident hybrid resealable container 公开/授权日:2023-12-26
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