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14 条记录 (耗时 0.02 秒)

    Reclosable food packaging having snap closure and method of making same
    2.
    发明授权
    Reclosable food packaging having snap closure and method of making same 失效
    具有快速闭合的可重新封闭的食品包装及其制造方法

    公开(公告)号：US5293997A

    公开(公告)日：1994-03-15

    申请号：US855157

    申请日：1992-03-20

    申请人： Gerald O. Hustad ,  Paul E. Grindrod

    发明人： Gerald O. Hustad ,  Paul E. Grindrod

    IPC分类号： B65D75/32 ,  B65D77/20 ,  B65D13/00

    CPC分类号： B65D77/2076 ,  B65D75/32 ,  B65D75/322 ,  B65D77/208

    摘要： A food package container including a base and a body in alignment with and peelably sealed to each other is provided. At least one of snap closure assembly is provided on the respective peripheral flanges of the base and body, and this snap closure assembly provides an audible snapping signal when the consumer recloses the food packaging container. The closure assembly includes an insertion projection and an opening in general registry therewith which is undersized with respect to the projection.

    摘要翻译： 提供了一种食品包装容器，其包括基座和相互对准并且可剥离地彼此密封的本体。 卡扣闭合组件中的至少一个设置在基座和主体的相应周边凸缘上，并且当消费者重新关闭食品包装容器时，该卡扣闭合组件提供可听见的卡扣信号。 闭合组件包括插入突起和通常与其对准的开口，其相对于突起而尺寸过小。

    Vacuum packaging with hermetic reclosure
    5.
    发明授权
    Vacuum packaging with hermetic reclosure 失效
    真空包装与气密性重合闸

    公开(公告)号：US5167974A

    公开(公告)日：1992-12-01

    申请号：US803716

    申请日：1991-12-04

    申请人： Paul E. Grindrod ,  Ray H. Griesbach ,  Darrell G. Cornish

    发明人： Paul E. Grindrod ,  Ray H. Griesbach ,  Darrell G. Cornish

    IPC分类号： B65B11/50 ,  B65B31/02 ,  B65D75/32 ,  B65D75/36

    CPC分类号： B65D75/326 ,  B65B11/50 ,  B65B31/028 ,  B65D2575/3245 ,  B65D2575/365

    摘要： A package is provided for enclosing a proteinaceous product under vacuumized and hermetically sealed conditions. The package has a peelable hermetic reclosure and a body member of semi-rigid preformed plastic with a first planar marginal portion and a central portion shaped to provide a packaging chamber. The package also has a flexible dimensionally stable base member having a corresponding second planar marginal portion and a central portion to provide a closure for said packaging chamber. The two planar marginal portions are adhered together face-to-face by an adhesive to provide at least a portion of the hermetic seal wherein said adhesive is a high molecular weight pressure sensitive hot-melt adhesive having a viscosity of between about 5,000 and about 100,000 centipoise at 300.degree. F. and said adhesive provides a peelable hermetic reclosure. Curling and wrinkling of the flexible base member are precluded by utilizing a flexible base member that is a film component, preferably a polyolefin film component, which has a coefficient of thermal expansion that is equal to or greater than that of the semi-rigid preformed plastic body member.

    摘要翻译： 提供用于在真空和密封条件下包封蛋白质产品的包装。 包装具有可剥离的气密性重合闸和具有第一平面边缘部分和成形为提供包装室的中心部分的半刚性预制塑料的主体部件。 该包装还具有柔性的尺寸稳定的基底构件，其具有对应的第二平坦边缘部分和中心部分，以为所述包装室提供封闭件。 两个平面边缘部分通过粘合剂面对面地粘合在一起以提供至少一部分气密密封，其中所述粘合剂是粘度为约5,000至约100,000的高分子量压敏热熔粘合剂 在300°C时为厘泊，所述粘合剂提供可剥离的气密性重新闭合。 通过使用具有等于或大于半刚性预成型塑料的热膨胀系数的膜部件，优选聚烯烃膜部件的柔性基部件，可以防止柔性基体部件的卷曲和起皱 身体成员。

    Package having collar enclosure
    6.
    发明授权
    Package having collar enclosure 失效
    包装有衣领

    公开(公告)号：US5042652A

    公开(公告)日：1991-08-27

    申请号：US453290

    申请日：1989-12-22

    申请人： Paul E. Grindrod

    发明人： Paul E. Grindrod

    IPC分类号： B65D77/08 ,  B65D75/02 ,  B65D75/54 ,  B65D77/20

    CPC分类号： B65D75/02 ,  B65D75/54

    摘要： A package of the type having a tray with recessed compartments for receiving food products or the like, the tray being covered by a thin flexible and preferably transparent film which seals the products in their respective compartments. The outer enclosure is formed by a stiff collar which completely encircles the tray with the sides of the collar turned downwardly and inwardly to provide frictional and resilient engagement of the collar with the sides of the tray. The collar also includes a stiff support flap which enables it to stand on end.

    摘要翻译： 该类型的包装具有托盘，该托盘具有用于容纳食品等的凹进隔间，该托盘被薄的柔性和优选透明的薄膜覆盖，该薄膜密封其各自隔室中的产品。 外壳由刚性环形成，其完全环绕托盘，套环的侧面向下和向内转动以提供套环与托盘的侧面的摩擦和弹性接合。 领子还包括一个坚固的支撑翼片，使其能够站立起来。

    Method of forming a vacuum package with hermetic reclosure
    7.
    发明授权
    Method of forming a vacuum package with hermetic reclosure 失效
    形成具有气密性重合闸的真空包装的方法

    公开(公告)号：US4866911A

    公开(公告)日：1989-09-19

    申请号：US126456

    申请日：1987-11-30

    申请人： Paul E. Grindrod ,  Ray H. Griesbach ,  Darrell G. Cornish

    发明人： Paul E. Grindrod ,  Ray H. Griesbach ,  Darrell G. Cornish

    IPC分类号： B65B31/00 ,  B65B11/50 ,  B65B31/02 ,  B65D75/32 ,  B65D75/36

    CPC分类号： B65D75/326 ,  B65B11/50 ,  B65B31/028 ,  B65D2575/3245 ,  B65D2575/365

    摘要： A continuous method of enclosing a proteinaceous product in a vacuumized and hermetically sealed package having a peelable hermetic reclosure and having a body member of semi-rigid preformed plastic with a first planar marginal portion and a central portion shaped to provide a packaging chamber. The package also has a flexible dimensionally stable base member having a corresponding second planar marginal portion and a central portion to provide a closure for said packaging chamber. The method requires placing a sufficient quantity of proteinaceous product in the central portion of the body member to substantially fill the central portion when the package is completed, positioning the first planar marginal portion face-to-face to the corresponding second planar marginal portion, vacuumizing the assembly, and hermetically sealing the package. The improvement is applying an adhesive to either the first planar marginal portion to provide at least a portion of the hermetic seal wherein said adhesive is a high molecular weight pressure sensitive hot melt adhesive having a viscosity of between 5,000 to 100,000 centipoise at 300.degree. F. and said adhesive provides a peelable hermetic reclosure.

    Microwavable frozen impact-resistant hermetically sealed food package
    9.
    发明授权
    Microwavable frozen impact-resistant hermetically sealed food package 失效
    微波防冻耐冲击密封食品包装

    公开(公告)号：US5345069A

    公开(公告)日：1994-09-06

    申请号：US761153

    申请日：1991-09-17

    申请人： Paul E. Grindrod

    发明人： Paul E. Grindrod

    IPC分类号： A23L1/00 ,  B65D65/40 ,  B65D81/34 ,  H05B6/80

    CPC分类号： B65D77/2032 ,  B65D81/3446 ,  B65D2577/2025 ,  Y10S99/14 ,  Y10T428/31507

    摘要： A gas-flushed microwavable easy-to-open food package is provided which is resistant to impact under temperatures at or below freezing and which is comprised of a flexible lidding film having oxygen-barrier properties hermetically and peelably sealed to a food compartment formed from a polypropylene copolymer material. The lidding film is preferably comprised of oriented polyester, and the food product compartment further comprises a peelable oxygen, barrier film, preferably formed of ethylene vinyl acetate, PVDC and a peelable polyethylene layer. The package is designed to contain a perishable food product, such as a wiener in a bun or other proteinaceous-farinaceous food combinations, and is preferably entirely or partially transparent so as to allow the consumer to readily observe the condition of the food product before purchase. The package is particularly advantageous in that it provides impact protection and maintains freshness for a food product that is shipped frozen and kept at refrigeration temperatures near point of sale, and can also be microwaved to serving temperatures without thermal distortion.

    摘要翻译： 提供了一种气体可冲洗的微波易开容易的食品包装，其在低于或低于冰点的温度下具有耐冲击性，并且包括具有气密和可剥离密封到由 聚丙烯共聚物材料。 封盖膜优选由取向聚酯构成，食品隔室还包括可剥离的氧气阻挡膜，优选由乙烯乙酸乙烯酯，PVDC和可剥离聚乙烯层形成。 该包装被设计成容纳易腐食品，例如面包或其它蛋白质 - 食物组合中的维生素，并且优选是完全或部分透明的，以便消费者在购买之前容易地观察食品的状况 。 该包装是特别有利的，因为它提供冲击保护并且保持运送冷冻并保持在销售点附近的制冷温度下的食品的新鲜度，并且也可以微波加热到服务温度而没有热变形。

    Package having collar enclosure
    10.
    发明授权
    Package having collar enclosure 失效
    包装有衣领

    公开(公告)号：US5119940A

    公开(公告)日：1992-06-09

    申请号：US716877

    申请日：1991-06-18

    申请人： Paul E. Grindrod

    发明人： Paul E. Grindrod

    IPC分类号： B65D75/02 ,  B65D75/54

    CPC分类号： B65D75/02 ,  B65D75/54

    摘要： A package of the type having a tray with recessed compartments for receiving food products or the like, the tray being covered by a thin flexible and preferably transparent film which seals the products in their respective compartments. The outer enclosure is formed by a stiff collar which completely encircles the tray with the sides of the collar turned downwardly and inwardly to provide frictional and resilient engagement of the collar with the sides of the tray. The collar also includes a stiff support flap which enables it to stand on end.

    摘要翻译： 该类型的包装具有托盘，该托盘具有用于容纳食品等的凹进隔间，该托盘被薄的柔性和优选透明的薄膜覆盖，该薄膜密封其各自隔室中的产品。 外壳由刚性环形成，其完全环绕托盘，套环的侧面向下和向内转动以提供套环与托盘的侧面的摩擦和弹性接合。 领子还包括一个坚固的支撑翼片，使其能够站立起来。