公开(公告)号：WO2007106297A3

公开(公告)日：2008-05-02

申请号：PCT/US2007004411

申请日：2007-02-20

Applicant: ENEPAY CORP ,  STEWART GARY ,  SCHLIEPER II WILLIAM ARTHUR

Inventor： STEWART GARY ,  SCHLIEPER II WILLIAM ARTHUR

IPC: G01M3/00 ,  B65B25/06

CPC classification number: G01N3/04 ,  G01N3/60 ,  G01N19/04 ,  G01N2203/0222 ,  G01N2203/0447

Abstract: Automated packaging-film testing systems perform a Hot Tack Test, Heat Seal Test, and/or an Aged Seal Test. The systems include at least one of: (a) side-insertion peel clamps that are configured to releasably grip film specimens using a resilient fluid-expandable member that cooperates with a side insertion finger; (b) film specimen positioning clips to releasably hold film specimens in position prior to testing, (c) a motion assembly comprising a single drive system that supports and moves all lower seal jaws at each testing station in concert, (d) seal jaw pressure control using a closed-loop pressure system without load cells; (e) jaw clips configured to releasably slidably mount a seal jaw to a heater block, an upper heater block release mechanism, and (g) an integrated film guide and film cooling system.

Abstract translation: 自动包装膜测试系统执行热粘性测试，热封测试和/或老化密封测试。 所述系统包括以下至少一个：（a）侧插式剥离夹具，其构造成使用与侧插入手指配合的弹性流体可膨胀构件可释放地夹持膜试样; （b）薄膜样本定位夹，以便在测试之前将薄膜样本可释放地保持在适当的位置;（c）运动组件，其包括单个驱动系统，每个驱动系统在每个测试站一致地支撑并移动所有下部密封爪;（d） 使用无负载传感器的闭环压力系统进行控制; （e）夹爪构造成将密封夹可释放地可滑动地安装到加热器块，上加热器块释放机构，和（g）一体的膜引导和膜冷却系统。

公开(公告)号：WO2007106297A2

公开(公告)日：2007-09-20

申请号：PCT/US2007/004411

申请日：2007-02-20

Applicant: ENEPAY CORPORATION ,  STEWART, Gary ,  SCHLIEPER, II, William Arthur

Inventor： STEWART, Gary ,  SCHLIEPER, II, William Arthur

IPC: G01N3/08

CPC classification number: G01N3/04 ,  G01N3/60 ,  G01N19/04 ,  G01N2203/0222 ,  G01N2203/0447

Abstract: An automated packaging-film testing systems are configured to perform at least one of a Hot Tack Test, Heat Seal Test, and an Aged Seal Test. The systems include at least one of the following components: (a) side-insertion peel clamps that are configured to releasably grip film specimens using a resilient fluid-expandable member that cooperates with a side insertion finger to releasably clamp a film specimen; (b) at least one film specimen positioning clip configured to releasably hold film specimens in position prior to initiation of a test sequence, (c) a motion assembly comprising a single drive system attached to one end portion of an arm that supports and moves all lower seal jaws at each testing station substantially in concert to thereby allow for faster extraction of film specimens from the seal jaws; (d) seal jaw pressure control using a closed-loop pressure system comprising a pressure regulator valve in fluid communication with a pressurized air source without load cells; (e) at least one seal jaw clip configured to releasably slidably mount a seal jaw to a heater block, (f) an upper heater block release mechanism configured to releasably mount a heater block assembly to a reaction frame allow fast operator replacement of heaters and temperature transducers without tools, and (g) an integrated film guide and film cooling system.

Abstract translation: 自动包装膜测试系统被配置为执行热粘性测试，热密封测试和老化密封测试中的至少一个。 所述系统包括以下部件中的至少一个：（a）侧插入式剥离夹具，所述侧插式剥离夹具被配置为使用与侧插入指状物协作以可释放地夹持膜样本的弹性流体可扩展构件可释放地夹持膜样本; （b）至少一个胶片样品定位夹，其被配置为在开始测试序列之前将胶片样品可释放地保持在适当位置;（c）运动组件，其包括附接到臂的一个端部的单个驱动系统，该臂支撑和移动所有 在每个测试台处的密封钳口基本上一致，从而允许从密封钳口更快地提取薄膜样品; （d）使用闭环压力系统来密封颌压力控制，所述闭环压力系统包括与没有称重传感器的加压空气源流体连通的压力调节阀; （e）至少一个密封夹片夹，其构造成可释放地将密封夹片可滑动地安装到加热器块上，（f）上部加热器块释放机构，其被配置为将加热器块组件可释放地安装到反应框架上， 温度传感器，无需工具，（g）集成的薄膜导轨和薄膜冷却系统。