Two Side Cut Reseal With Pressure Sensitive Adhesive and the Method for Making Same
    2.
    发明申请
    Two Side Cut Reseal With Pressure Sensitive Adhesive and the Method for Making Same 审中-公开
    两面密封与压敏粘合剂及其制作方法

    公开(公告)号:US20100111453A1

    公开(公告)日:2010-05-06

    申请号:US12263165

    申请日:2008-10-31

    IPC分类号: B65D33/00 B65D33/16 B65B7/16

    摘要: Two side cut reseal with pressure sensitive adhesive. A flexible package having a reseal integrated within the opposite layers of its film is constructed using existing vertical form fill and seal packaging machines. The invention involves a single sheet of flexible packaging film web having at least three layers. In a preferred embodiment, the reseal is comprised of two offsetting score lines on interior and exterior sides of the film and spaced apart by 0.5 to 1 inch. The scoring creates lines of weakness, which define an opening in the package. Upon opening, a pressure sensitive adhesive layer, which is pattern applied in between the offsetting score lines, is exposed from an interior side of the film. The adhesive releasably adheres the inner and outer layers of the film back together once separated by a consumer.

    摘要翻译: 两面用压敏粘合剂重新密封。 使用现有的垂直成型填充和密封包装机构建集成在其膜的相对层内的重新密封的柔性包装。 本发明涉及具有至少三层的单片柔性包装薄膜纤维网。 在优选实施例中,重新密封由膜的内侧和外侧上的两个偏移刻痕线组成,间隔开0.5至1英寸。 得分会产生弱点,这定义了包装的开放。 打开时,从胶片的内侧露出图案施加在偏移刻痕线之间的压敏粘合剂层。 粘合剂将消费者隔开的薄膜的内层和外层可剥离地粘合在一起。

    Method for making a flexible reclosable package
    3.
    发明授权
    Method for making a flexible reclosable package 失效
    制造柔性可重封闭包装的方法

    公开(公告)号:US07305805B2

    公开(公告)日:2007-12-11

    申请号:US11232796

    申请日:2005-09-22

    IPC分类号: B65B61/18 B65B9/06

    摘要: A flexible package having an integrated reclose strip, and method for manufacturing same, constructed by modification to existing vertical form and fill packaging machines. The reclose strip comprises a length of tacky two-sided adhesive tape. The apparatus for applying a reclose strip is incorporated into the mechanism which supplies the continuous sheet of packaging material to the vertical form, fill, and seal machine. The invention involves producing a pillow pouch or vertical stand-up pouch having an integrated reclose strip from a single sheet of packaging film. In one aspect, the reclose strip comprises a release liner on one side after package formation. In one aspect, the reclose strip comprises no release liner and is attached along the longitudinal axis of the sheet of packaging material such that the reclose strip is disposed in a channel or recess in the fill tube. The reclose strip permits the package to be reclosed after initial opening without folding the package.

    摘要翻译: 具有集成的闭合带的柔性包装及其制造方法,通过对现有的垂直形式和填充包装机的改进而构成。 该复丝条包括一段粘性双面胶带。 用于施加重绕带的装置被并入到将连续的包装材料片供应到垂直形式,填充和密封机器的机构中。 本发明涉及从单张包装薄膜制造具有集成的重合条带的枕头袋或垂直立式袋。 在一个方面,重封闭带在包装形成之后包括一侧的释放衬垫。 在一个方面,所述重绕条不包括释放衬垫,并且沿着所述包装材料片的纵向轴线附接,使得所述重绕条被设置在所述填充管中的通道或凹槽中。 重新剥离条允许包装在初次打开之后重新闭合,而不折叠包装。

    Vertical stand-up pouch with integrated reclose strip
    7.
    发明授权
    Vertical stand-up pouch with integrated reclose strip 失效
    垂直立式袋,带有集成的闭合条

    公开(公告)号:US07032362B2

    公开(公告)日:2006-04-25

    申请号:US10696982

    申请日:2003-10-30

    IPC分类号: B65B9/20 B65B61/00

    摘要: A vertical stand-up pouch or flexible package having an integrated reclose strip, and method for manufacturing same, constructed by modification to existing vertical form and fill packaging machines. The modified machine includes a crease-forming mechanism and an apparatus for applying a reclose strip to the sheet of material. The apparatus for applying a reclose strip is incorporated into the mechanism which supplies the continuous sheet of packaging material to the vertical form, fill, and seal machine. The invention involves producing a vertical stand-up pouch having an integrated reclose strip from a single sheet of packaging film by creating a vertical crease along one edge of a packaging film tube prior to forming a transverse seal on the tube. Said vertical crease is formed using a stationary tucker bar positioned outside the packaging film tube and between two forming plates positioned inside the packaging film tube. The reclose strip is attached along the longitudinal axis of the sheet of packaging material prior to forming the sheet into a tube in the conventional manner. The reclose strip includes a peel strip which is removable to allow the package, when opened, to be folded down and sealed against an adhesive which will be exposed upon the removal of the peel strip. In a preferred embodiment, the reclose strip comprises a length of two-sided adhesive tape.

    摘要翻译: 具有集成的闭合带的垂直立式袋或柔性包装及其制造方法,通过对现有的垂直形式和填充包装机的改进而构成。 修改后的机器包括折痕成形机构和用于将重绕条带施加到材料片的装置。 用于施加重绕带的装置被并入到将连续的包装材料片供应到垂直形式,填充和密封机器的机构中。 本发明涉及通过在形成管子之间的横向密封之前沿着包装薄膜管的一个边缘产生垂直折痕,从单一的包装薄膜制造具有集成的再生胶带的立式立式袋。 所述垂直折痕使用位于包装膜管外部的固定折叠杆和位于包装膜管内的两个成形板之间形成。 在将片材以常规方式形成管之前,将重绕条沿着包装材料片的纵向轴线附着。 再剥离带包括剥离带,其可拆卸以允许包装在打开时被折叠并密封抵抗将在去除剥离带时暴露的粘合剂。 在一个优选的实施方案中,该重芯片条包括一段长度的双面胶带。

    Seal jaw modules for reclose bag modification to vertical form, fill, and seal packaging system
    8.
    发明授权
    Seal jaw modules for reclose bag modification to vertical form, fill, and seal packaging system 失效
    密封颚模块,用于将垂直形式,填充和密封包装系统的重新包装袋改装

    公开(公告)号:US06665999B1

    公开(公告)日:2003-12-23

    申请号:US09390190

    申请日:1999-09-07

    IPC分类号: B65B920

    摘要: A self-aligning zipper seal module adapted for quick change-out in a sealing carriage. The zipper seal module allows for a quick modification of a sealing carriage in order to accommodate different package dimensions. The module is stored and is installed in a closed and aligned position by use of an aligning handle. The module is easily installed or removed with a single tool and is designed to reduce the potential for operator injury by isolation from heat sources and by virtue of the aligning handle. The various seal facings of the module are oriented to equalize pressure on the facings during sealing and increase stripping efficiency. The zipper seal facings incorporate a novel insert design, thereby eliminating the need for stocking different sized facings to accommodate various bag widths. A return module of similar design is used to quickly return the sealing carriage to a standard configuration.

    摘要翻译: 自动对准的拉链密封模块适用于在密封托架中快速更换。 拉链密封模块允许快速修改密封托架以适应不同的包装尺寸。 模块被存储并通过使用对准手柄安装在关闭和对准的位置。 该模块可以使用单个工具轻松安装或拆卸,并设计为通过与热源隔离以及通过对准手柄来减少操作人员受伤的可能。 模块的各种密封面定向成在密封期间平衡面板上的压力并提高剥离效率。 拉链密封面具有新颖的插入物设计,从而不需要放置不同尺寸的面板以适应各种袋子宽度。 使用类似设计的返回模块快速将密封托架返回到标准配置。