Hermetically sealed Microwave Package and Process
    1.
    发明申请
    Hermetically sealed Microwave Package and Process 审中-公开
    密封微波包装和工艺

    公开(公告)号:US20160152400A1

    公开(公告)日:2016-06-02

    申请号:US14928123

    申请日:2015-10-30

    IPC分类号: B65D81/34 B65D79/00 B65C5/02

    摘要: A microwavable package is formed with venting mechanisms that are arranged in one of a number of different ways, and are covered with a pressure sensitive adhesive label. While the vents are covered with the pressure sensitive adhesive label, the package is hermetically sealed. The label protects the venting mechanisms from breakage due to product mishandling and abuses during storage and transportation. Prior to be cooked the consumer will remove or peel back the pressure sensitive adhesive label exposing or opening the venting mechanisms. Such vents can be of multiple different shapes, including a perforated shape whose center portion is removed or center portions sticks to the pressure sensitive adhesive label when the label is pulled back and removed from the package. The package is then placed in the oven or microwave and the product inside can be cooked safely. This method guarantees a reliable, safe designed, steam release and cook-in-the-bag mechanism that will always deliver a controllable process from the freezer to the table.

    摘要翻译: 形成有可以以多种不同方式之一布置的排气机构的微波包装,并且用压敏粘合剂标签覆盖。 当通风口被压敏粘合剂标签覆盖时,封装被气密密封。 该标签保护排气机构免受因产品误装和在运输过程中滥用而导致的破损。 在被煮熟之前,消费者将去除或剥离暴露或打开排气机构的压敏粘合剂标签。 这种通风口可以是多种不同的形状,包括当标签被拉回并从包装中取出时,其中心部分被去除的中空部分粘附到压敏粘合剂标签上的穿孔形状。 然后将包装放置在烤箱或微波炉中,并且内部的产品可以安全地烹饪。 这种方法保证可靠,安全的设计,蒸汽释放和煮饭机制,将始终将冷冻机的可控过程提供给桌子。

    Laser Scoring to Control Gas-Vapor Transmission in Sealed Packaging
    3.
    发明申请
    Laser Scoring to Control Gas-Vapor Transmission in Sealed Packaging 审中-公开
    激光刻痕控制密封包装中的气体蒸气传播

    公开(公告)号:US20150102022A1

    公开(公告)日:2015-04-16

    申请号:US14055635

    申请日:2013-10-16

    IPC分类号: B23K26/00 B23K26/36

    摘要: An adjustable system for controlling an amount of gas permeability allowed through multilayer material. A laser is controlled through a controller, and the laser processes the multiple layer material to remove only some of the layers in only an area. The area can be a pattern such as a line, or can just be a pattern of areas. The layers are removed without fully penetrating the material, thus adjusting the gas permeability. This allows gases and vapors to transmit into the package thru the scored area more specifically thru the remaining material at a faster rate than a non-scored material. The pattern can score along a line to allow gases and vapors to pass through more rapidly. The laser beam does not cut through the entire structure, and the package remains sealed. This means, therefore, that the amount of gas/vapor permeability can be changed for a sealed package, e.g., with material therein.

    摘要翻译: 用于控制通过多层材料的气体透过量的可调系统。 通过控制器控制激光,并且激光器处理多层材料以仅去除一个区域中的一些层。 该区域可以是一个线条,或者只是一个区域的图案。 在不完全渗透材料的情况下移除层,从而调节透气性。 这允许气体和蒸汽以比未记录的材料更快的速率通过所述刻痕区域更具体地通过剩余的材料传输到包装中。 该模式可以沿着一条线分数,以允许气体和蒸汽更快地通过。 激光束不会穿过整个结构,并且包装保持密封。 因此,这意味着对于密封包装,例如其中的材料,气体/蒸气渗透性的量可以改变。