公开(公告)号：WO2012158735A1

公开(公告)日：2012-11-22

申请号：PCT/US2012/038025

申请日：2012-05-16

Applicant: SEALED AIR CORPORATION (US) ,  FRAYNE, Shawn, Michael ,  CHUDY, Paul

Inventor： FRAYNE, Shawn, Michael ,  CHUDY, Paul

IPC: B65D81/05 ,  B31D5/00 ,  B65B55/20

CPC classification number: B65D81/052 ,  B31D5/0073 ,  B31D2205/007 ,  B65D31/14 ,  B65D31/147 ,  F16K15/20 ,  F17C7/00 ,  F17C2221/031 ,  F17C2250/0621

Abstract: An inflatable structure may be formed from a single piece of flexible film. inflatable structure may include quilting seals which divide the inflatable chamber. The inflatable structure may include a one-way valve including an internal valve opening, a channel, and an external valve opening. A locator aperture positioned in the channel may be surrounded by a valve position-retention seal. A corresponding inflation device fills the inflatable structure with air and may do so without requiring heat sealing or insertion into the one-way valve. The inflation device may include a mechanical registration device configured to engage the locator aperture and position the one-way valve at a desired position with respect to an outlet of a source of pressurized air. The inflation device may detect when the inflatable structure is filled with a desired amount of air and automatically shut off the source of pressurized air.

Abstract translation: 可充气结构可以由单片柔性膜形成。 充气结构可以包括分隔充气室的绗缝密封件。 充气结构可以包括单向阀，其包括内部阀开口，通道和外部阀开口。 位于通道中的定位器孔可以被阀位置保持密封件包围。 相应的充气装置用空气填充充气结构，并且可以这样做而不需要热封或插入单向阀。 充气装置可以包括机械配准装置，其被配置为接合定位器孔并将单向阀相对于加压空气源的出口定位在期望的位置。 充气装置可以检测充气结构何时充满所需量的空气并自动切断加压空气源。

公开(公告)号：WO2010048361A1

公开(公告)日：2010-04-29

申请号：PCT/US2009/061598

申请日：2009-10-22

Applicant: SEALED AIR CORPORATION (US) ,  FRAYNE, Shawn, Michael ,  CHUDY, Paul

Inventor： FRAYNE, Shawn, Michael ,  CHUDY, Paul

IPC: B65D81/05 ,  B31D5/00 ,  B65B55/20

CPC classification number: B65B55/20 ,  B31D5/0073 ,  B31D2205/007 ,  B65D31/14 ,  B65D81/052 ,  Y10T137/3584

Abstract: An inflatable structure may be formed from a single piece of flexible film using a provided method of manufacturing. The inflatable structure may include quilting seals which divide the inflatable chamber. The inflatable structure may also include an external valve opening extending through multiple layers of the flexible film The external valve opening may further be partially defined by edge portions of the flexible film formed by folding the flexible film. The external valve opening may be configured to align with an opening in a container or an inflation aperture in a pouch so that the inflatable structure can be inflated while inside the container / pouch. A corresponding inflation device fills the inflatable structure with air and may do so without requiring heat sealing or contact between the inflatable structure and outlet of the inflation device. A hinged plate apparatus may assist in directing air into the external valve opening.

Abstract translation: 可以使用所提供的制造方法由单片柔性膜形成可充气结构。 可充气结构可以包括分隔充气室的绗缝密封件。 充气结构还可以包括延伸穿过多层柔性膜的外部阀开口。外部阀开口还可以由通过折叠柔性膜形成的柔性膜的边缘部分限定。 外部阀开口可以被配置为与容器中的开口或袋中的充气孔对准，使得可充气结构在容器/袋内部可以膨胀。 相应的充气装置用空气填充可膨胀结构，并且可以这样做，而不需要充气结构和充气装置的出口之间的热密封或接触。 铰链板装置可以帮助将空气引导到外部阀开口中。