公开(公告)号：WO2014127213A1

公开(公告)日：2014-08-21

申请号：PCT/US2014/016437

申请日：2014-02-14

Applicant: CCL LABEL, INC.

Inventor： BHAWALKAR, Sarang ,  GARDNER, David, N.

IPC: B64D33/00 ,  B65D5/72

CPC classification number: B65D79/005 ,  B65D77/225

Abstract: A method is provided for determining a minimum volume of headroom to leave in a package to sufficiently limit bricking of the package. It includes: determining, for a mass of contents packed in a first interior space of the package distinct from the headroom, a first volume of space located within the first interior space, which first volume of space is intermingled with but unoccupied by the mass of content; and determining the minimum volume of headroom to leave in the package to sufficiently limit bricking of the package such that the minimum volume is proportional to the first volume. Optionally, the method further includes determining a constant of proportionality based on a variation of exterior pressures the package is projected to be exposed to, such that the minimum volume of headroom is determined to be directly proportional to the first volume by the constant of proportionality.

Abstract translation: 提供了一种用于确定在包装中离开以最大限度地限制包装穿孔的余量的最小体积的方法。 它包括：确定包装在与包括不同于净空的包装的第一内部空间中的大量的内容物，位于第一内部空间内的第一体积的空间，第一体积的空间与第一体积的空间混合而不占据 内容; 并且确定在包装中离开的最小空间容积以充分限制包装的穿孔，使得最小体积与第一体积成比例。 可选地，该方法还包括基于包装被投影暴露于外部压力的变化来确定比例常数，使得最小空间容量被确定为与第一容积成比例的比例常数。

公开(公告)号：WO2014055736A1

公开(公告)日：2014-04-10

申请号：PCT/US2013/063222

申请日：2013-10-03

Applicant: CCL LABEL, INC.

Inventor： GARDNER, David, R. ,  BHAWALKAR, Sarang ,  HARTMAN, William, G. ,  SHIM, Anne

IPC: B65D51/16

CPC classification number: B65D77/225 ,  B65D2205/00

Abstract: A multi-layer control device or one-way valve (100) includes: a first layer (10) having at least one first opening (12) formed therein; and a second layer (20). The first and second layers are joined together such that at least one channel (24) is defined therebetween, which channel selectively permits gas flow from the first opening out of the device/valve. In operation, the valve selectively opens to permit gas flow through the channel in response to a pressure differential on opposing sides of the valve, wherein the pressure differential sufficient to open the valve (ΔΡ 0 ) dynamically varies over time. Suitably, a material is arranged in the channel which experiences a change that precipitates the dynamic variation of ΔΡ 0 .

Abstract translation: 多层控制装置或单向阀（100）包括：具有形成在其中的至少一个第一开口（12）的第一层（10） 和第二层（20）。 第一和第二层连接在一起，使得至少一个通道（24）在其间限定，该通道选择性地允许气体从第一开口流出设备/阀。 在操作中，阀选择性地打开以允许气体响应于阀的相对侧上的压差而流过通道，其中足以打开阀的压力差（＆Dgr;＆Rgr; 0）随时间动态地变化。 适当地，在通道中布置材料，其经历变化，从而引起“Dgr”和“Rgr”的动态变化。

公开(公告)号：EP2903908A1

公开(公告)日：2015-08-12

申请号：EP13844212.4

申请日：2013-10-03

Applicant: CCL Label Inc.

Inventor： GARDNER, David, R. ,  BHAWALKAR, Sarang ,  HARTMAN, William, G. ,  SHIM, Anne

IPC: B65D51/16

CPC classification number: B65D77/225 ,  B65D2205/00

Abstract: A multi-layer control device or one-way valve (100) includes: a first layer (10) having at least one first opening (12) formed therein; and a second layer (20). The first and second layers are joined together such that at least one channel (24) is defined therebetween, which channel selectively permits gas flow from the first opening out of the device/valve. In operation, the valve selectively opens to permit gas flow through the channel in response to a pressure differential on opposing sides of the valve, wherein the pressure differential sufficient to open the valve (ΔΡ
0 ) dynamically varies over time. Suitably, a material is arranged in the channel which experiences a change that precipitates the dynamic variation of ΔΡ
0 .