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    • 3. 发明授权
    • Venting closure mechanism
    • 排气闭合机构
    • US08061898B2
    • 2011-11-22
    • US12501756
    • 2009-07-13
    • James C. PawloskiBrian C. DaisJohn O. McCree
    • James C. PawloskiBrian C. DaisJohn O. McCree
    • B65D33/16B65D33/01B65D33/00A44B1/04A44B19/00
    • B65D33/01B65D33/2558Y10T24/2532Y10T24/2534Y10T24/45168
    • A venting closure mechanism for a pouch includes first and second closure profiles that interlock and third and fourth closure profiles that interlock. A sealing flap extends from the first closure element between the first and third closure profiles and engages the second closure element to form a releasable gastight seal therebetween. When the first and second closure elements are occluded, a first plurality of longitudinally spaced first exhaust channels is disposed on a product-side of the sealing flap and a second plurality of longitudinally spaced second exhaust channels is disposed on a user-side of the sealing flap. A first pouch sidewall is attached to the first closure element at an exterior surface thereof between a user-side edge of the first closure element and the sealing flap. An interior surface of the first pouch sidewall is textured with a pattern that provides flow channels therealong.
    • 用于小袋的排气闭合机构包括互锁的第一和第二闭合轮廓,以及互锁的第三和第四闭合轮廓。 密封翼从第一封闭元件在第一和第三封闭轮廓之间延伸并接合第二封闭元件以在其间形成可释放的气密密封。 当第一和第二闭合元件被闭塞时,在密封翼的产品侧上设置有第一多个纵向间隔开的第一排气通道,并且第二多个纵向间隔开的第二排气通道设置在密封件的用户侧上 皮瓣 第一袋侧壁在其第一封闭元件的使用侧边缘和密封翼片之间的外表面附接到第一封闭元件。 第一袋侧壁的内表面被纹理化,具有沿其提供流动通道的图案。
    • 7. 发明申请
    • CLOSURE MECHANISM FOR A RECLOSABLE POUCH
    • 可拆卸皮套的封闭机构
    • US20080307614A1
    • 2008-12-18
    • US12047446
    • 2008-03-13
    • Brian C. DaisRobert R. Turvey
    • Brian C. DaisRobert R. Turvey
    • A44B18/00
    • B65D77/225B65D33/2541Y10T24/2532Y10T24/2534Y10T24/2717Y10T24/45
    • A closure mechanism for a reclosable pouch includes a female profile having first and second legs extending from a first base of a first closure element and a sealing flange attached to each of the first and second legs. A slit is disposed through the sealing flange to define a first sealing flap that depends from the first leg and a second sealing flap that depends from the second leg. A male profile extends from a second base of a second closure element. The male profile is adapted to engage a portion of at least one of the first and second sealing flaps to form a seal therebetween when the male and the female profiles are occluded. Further, a surface of the second base is configured to engage at least one of the first and second sealing flaps to form a seal therebetween when the male and the female profiles are occluded.
    • 用于可重新封闭的小袋的闭合机构包括阴型轮廓,其具有从第一闭合元件的第一基部延伸的第一和第二腿部以及附接到第一和第二腿部中的每一个的密封凸缘。 狭缝设置成穿过密封凸缘以限定从第一腿部延伸的第一密封翼片和从第二腿部延伸的第二密封翼片。 阳型件从第二封闭元件的第二基座延伸。 当阳性和阴性轮廓被遮挡时,阳性轮廓适于接合第一和第二密封翼中的至少一个的一部分,以在它们之间形成密封。 此外,第二基座的表面构造成当阳和阴剖面被遮挡时,与第一和第二密封翼片中的至少一个接合以在其间形成密封。