Double bag vacuum insulation panel

    公开(公告)号:US10472158B2

    公开(公告)日:2019-11-12

    申请号:US16356001

    申请日:2019-03-18

    发明人: Ajit Ranade

    摘要: A double bag vacuum insulation panel is provided. The double bag VIP comprises a porous core, a heat sealable inner envelope and an outer bag. The inner envelope is made from a substantially gas impermeable first material having a first thickness and defines an interior having a pressure of less than or equal to about 30 millibar. The outer bag is made from a substantially gas impermeable second material having a second thickness. The outer bag encapsulates the inner envelope.

    Thermally insulated polyurethane shipper and method of making same
    7.
    发明授权
    Thermally insulated polyurethane shipper and method of making same 有权
    耐热聚氨酯托运人及其制作方法

    公开(公告)号:US09022249B2

    公开(公告)日:2015-05-05

    申请号:US13919561

    申请日:2013-06-17

    发明人: Ajit Ranade

    IPC分类号: F25D3/08 B65D81/38

    摘要: A thermally insulated sandwich polyurethane (PUR) shipper for a temperature sensitive payload is provided. The sandwich PUR shipper comprises an outer corrugated box, an inner corrugated box, vacuum insulated panels (such as VIP panels) and PUR foam. The inner box is nested within the outer box and has a bottom, sides and a top. The inner box defines a payload compartment. The VIP panels are adhered to the outer facing surfaces of the inner box. Preferably the VIP panels are wedged against each other so that a side edge of one VIP panel abuts an adjacent VIP panel. The PUR foam fills the space between the VIP panels and the outer box. The PUR foam may cover the top edges of the VIP panels.

    摘要翻译: 提供了一种用于温度敏感有效载荷的隔热三明治聚氨酯(PUR)托运人。 三明治PUR托运人包括外瓦楞纸箱,内瓦楞纸箱,真空绝缘板(如VIP板)和PUR泡沫。 内箱嵌套在外箱内,底部,侧面和顶部。 内箱定义有效载荷舱。 VIP面板粘附在内箱的外表面上。 优选地,VIP面板彼此楔入,使得一个VIP面板的侧边缘邻接相邻的VIP面板。 PUR泡沫填充VIP面板和外箱之间的空间。 PUR泡沫可以覆盖VIP面板的顶部边缘。

    Thermally Insulated VIP Sandwich Shipper and Method of Making Same
    8.
    发明申请
    Thermally Insulated VIP Sandwich Shipper and Method of Making Same 有权
    热绝缘VIP三明治托运人及其制作方法

    公开(公告)号:US20140353317A1

    公开(公告)日:2014-12-04

    申请号:US13908607

    申请日:2013-06-03

    IPC分类号: B65D81/38 B29D22/00

    摘要: A thermally insulated VIP sandwich shipper for a temperature sensitive payload is provided. The shipper comprises an outer shell, an inner shell and vacuum insulated panels sandwiched therebetween. The outer shell and the inner shell may be unitary rigid structures made of an expanded foam material and comprising a bottom having a perimeter and sides extending from the bottom perimeter and terminating in a rim. The inner shell rim may be spaced from the outer shell rim to define a gap, the gap being sealed to create an enclosed space within which the vacuum insulated panels are located. Each vacuum insulated panel may be oriented substantially orthogonally to at least one adjacent vacuum insulated panel and have an edge that abuts the adjacent vacuum insulated panels.

    摘要翻译: 提供了一种用于温度敏感有效载荷的隔热VIP三明治托运人。 托运人包括夹在其间的外壳,内壳和真空绝热板。 外壳和内壳可以是由膨胀的泡沫材料制成的单一刚性结构,并且包括具有周边的底部和从底部周边延伸并且终止于边缘的边。 内壳边缘可以与外壳边缘间隔开以限定间隙,该间隙被密封以产生真空绝热面板所在的封闭空间。 每个真空绝热板可以基本上垂直于至少一个相邻的真空绝热板定向并且具有邻接相邻的真空绝热板的边缘。

    Double bag vacuum insulation panel for stream chest molding

    公开(公告)号:US10279979B2

    公开(公告)日:2019-05-07

    申请号:US15581020

    申请日:2017-04-28

    发明人: Ajit Ranade

    摘要: A double bag vacuum insulation panel for use in a temperature assured shipper made in a steam chest molding machine is provided. The double bag VIP comprises a porous core, a heat sealable inner envelope and an outer bag. The inner envelope is made from a substantially gas impermeable first material having a first thickness and defines an interior having a pressure of less than or equal to about 30 millibar. The outer bag is made from a substantially gas impermeable second material having a second thickness. The outer bag encapsulates the inner envelope. The double bag vacuum insulation panel has an R value of at least about 28 hr-ft2-° F./BTU-in and the R value drops less than about 10% after being exposed to a temperature of up to 95 degrees C. for up to 7 seconds.