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公开(公告)号：US20240343466A1
公开(公告)日：2024-10-17
申请号：US18530834
申请日：2023-12-06
发明人： Charles Thomas Gorman , David W. France , Clifton Lachmansingh , Paul J. Warosh , Donald L. Greenwood , Joseph C. Walsh , Nicholas P. Lupfer , John D. Culter
CPC分类号： B65D81/3469 , B65D75/008 , B65D2581/3421 , B65D2581/3472 , B65D2581/3494
摘要： Microwave cooking packages suitable for use as microwave popcorn packages include at least one panel (e.g., first and second panels) formed of a vertically rigid material. A flexible portion is attached to the panels. The flexible portion may be formed of a polyester film material such as a biaxially-oriented polyethylene terephthalate (PET) film, which may be at least partially transparent. The flexible portion (and panels) defines a bag construction configured to contain a popcorn charge and to be expandable between a collapsed configuration and an expanded configuration when the popcorn charge is subjected to a popping operation. The microwave cooking package may include a vent assembly configured to at least partially open when the bag configuration is in an expanded configuration to vent the bag construction. The vent assembly includes a first portion a second portion of the bag construction that is configured to be folded against the first portion.
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公开(公告)号：US11884473B2
公开(公告)日：2024-01-30
申请号：US17155333
申请日：2021-01-22
发明人： Charles T. Gorman , David W. France , Clifton Lachmansingh , Paul J. Warosh , Donald L Greenwood , Joseph C. Walsh , Nicholas P. Lupfer , John D. Culter
CPC分类号： B65D81/3469 , B65D75/008 , B65D2581/3421 , B65D2581/3472 , B65D2581/3494
摘要： Microwave cooking packages suitable for use as microwave popcorn packages include at least one panel (e.g., first and second panels) formed of a vertically rigid material. A flexible portion is attached to the panels. The flexible portion may be formed of a polyester film material such as a biaxially-oriented polyethylene terephthalate (PET) film, which may be at least partially transparent. The flexible portion (and panels) defines a bag construction configured to contain a popcorn charge and to be expandable between a collapsed configuration and an expanded configuration when the popcorn charge is subjected to a popping operation. The microwave cooking package may include a vent assembly configured to at least partially open when the bag configuration is in an expanded configuration to vent the bag construction. The vent assembly includes a first portion a second portion of the bag construction that is configured to be folded against the first portion.
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公开(公告)号：US10906722B2
公开(公告)日：2021-02-02
申请号：US15862714
申请日：2018-01-05
发明人： Charles T. Gorman , David W. France , Clifton Lachmansingh , Paul J. Warosh , Donald L. Greenwood , Joseph C. Walsh , Nicholas P. Lupfer , John D. Culter
摘要： Microwave cooking packages suitable for use as microwave popcorn packages include at least one panel (e.g., first and second panels) formed of a vertically rigid material. A flexible portion is attached to the panels. The flexible portion may be formed of a polyester film material such as a biaxially-oriented polyethylene terephthalate (PET) film, which may be at least partially transparent. The flexible portion (and panels) defines a bag construction configured to contain a popcorn charge and to be expandable between a collapsed configuration and an expanded configuration when the popcorn charge is subjected to a popping operation. The microwave cooking package may include a vent assembly configured to at least partially open when the bag configuration is in an expanded configuration to vent the bag construction. The vent assembly includes a first portion a second portion of the bag construction that is configured to be folded against the first portion.
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公开(公告)号：US20150166242A1
公开(公告)日：2015-06-18
申请号：US14631012
申请日：2015-02-25
发明人： Charles Thomas Gorman , David W. France , Clifton Lachmansingh , Paul J. Warosh , Donald L. Greenwood , Joseph C. Walsh , Nicholas P. Lupfer , John D. Culter
IPC分类号： B65D81/34
CPC分类号： B65D81/3469 , B65D75/008 , B65D2581/3421 , B65D2581/3472 , B65D2581/3494
摘要： Microwave cooking packages suitable for use as microwave popcorn packages include at least one panel (e.g., first and second panels) formed of a vertically rigid material. A flexible portion is attached to the panels. The flexible portion may be formed of a polyester film material such as a biaxially-oriented polyethylene terephthalate (PET) film, which may be at least partially transparent. The flexible portion (and panels) defines a bag construction configured to contain a popcorn charge and to be expandable between a collapsed configuration and an expanded configuration when the popcorn charge is subjected to a popping operation. The microwave cooking package may include a vent assembly configured to at least partially open when the bag configuration is in an expanded configuration to vent the bag construction. The vent assembly includes a first portion a second portion of the bag construction that is configured to be folded against the first portion.
摘要翻译： 适合用作微波爆米花包装的微波烹饪包装包括由垂直刚性材料形成的至少一个面板（例如，第一和第二面板）。 柔性部分连接到面板上。 柔性部分可以由诸如双轴取向聚对苯二甲酸乙二醇酯（PET）膜的聚酯膜材料形成，其可以是至少部分透明的。 柔性部分（和面板）限定袋构造，其构造成容纳爆米花装料，并且当爆米花装料进行爆裂操作时，可以在折叠构型和膨胀构型之间膨胀。 微波烹饪包装可以包括排气组件，该排气组件构造成当袋构造处于膨胀构型时至少部分地打开以排出袋结构。 排气组件包括第一部分，袋构造的第二部分，其构造成相对于第一部分折叠。
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公开(公告)号：US20210387788A1
公开(公告)日：2021-12-16
申请号：US17155333
申请日：2021-01-22
发明人： Charles T. Gorman , David W. France , Clifton Lachmansingh , Paul J. Warosh , Donald L. Greenwood , Joseph C. Walsh , Nicholas P. Lupfer , John D. Culter
IPC分类号： B65D81/34
摘要： Microwave cooking packages suitable for use as microwave popcorn packages include at least one panel (e.g., first and second panels) formed of a vertically rigid material. A flexible portion is attached to the panels. The flexible portion may be formed of a polyester film material such as a biaxially-oriented polyethylene terephthalate (PET) film, which may be at least partially transparent. The flexible portion (and panels) defines a bag construction configured to contain a popcorn charge and to be expandable between a collapsed configuration and an expanded configuration when the popcorn charge is subjected to a popping operation. The microwave cooking package may include a vent assembly configured to at least partially open when the bag configuration is in an expanded configuration to vent the bag construction. The vent assembly includes a first portion a second portion of the bag construction that is configured to be folded against the first portion.
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公开(公告)号：US20180127191A1
公开(公告)日：2018-05-10
申请号：US15862714
申请日：2018-01-05
发明人： Charles T. Gorman , David W. France , Clifton Lachmansingh , Paul J. Warosh , Donald L. Greenwood , Joseph C. Walsh , Nicholas P. Lupfer , John D. Culter
IPC分类号： B65D81/34
CPC分类号： B65D81/3469 , B65D75/008 , B65D2581/3421 , B65D2581/3472 , B65D2581/3494
摘要： Microwave cooking packages suitable for use as microwave popcorn packages include at least one panel (e.g., first and second panels) formed of a vertically rigid material. A flexible portion is attached to the panels. The flexible portion may be formed of a polyester film material such as a biaxially-oriented polyethylene terephthalate (PET) film, which may be at least partially transparent. The flexible portion (and panels) defines a bag construction configured to contain a popcorn charge and to be expandable between a collapsed configuration and an expanded configuration when the popcorn charge is subjected to a popping operation. The microwave cooking package may include a vent assembly configured to at least partially open when the bag configuration is in an expanded configuration to vent the bag construction. The vent assembly includes a first portion a second portion of the bag construction that is configured to be folded against the first portion.
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公开(公告)号：US09868581B2
公开(公告)日：2018-01-16
申请号：US14631012
申请日：2015-02-25
发明人： Charles Thomas Gorman , David W. France , Clifton Lachmansingh , Paul J. Warosh , Donald L. Greenwood , Joseph C. Walsh , Nicholas P. Lupfer , John D. Culter
CPC分类号： B65D81/3469 , B65D75/008 , B65D2581/3421 , B65D2581/3472 , B65D2581/3494
摘要： Microwave cooking packages suitable for use as microwave popcorn packages include at least one panel (e.g., first and second panels) formed of a vertically rigid material. A flexible portion is attached to the panels. The flexible portion may be formed of a polyester film material such as a biaxially-oriented polyethylene terephthalate (PET) film, which may be at least partially transparent. The flexible portion (and panels) defines a bag construction configured to contain a popcorn charge and to be expandable between a collapsed configuration and an expanded configuration when the popcorn charge is subjected to a popping operation. The microwave cooking package may include a vent assembly configured to at least partially open when the bag configuration is in an expanded configuration to vent the bag construction. The vent assembly includes a first portion a second portion of the bag construction that is configured to be folded against the first portion.
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