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    • 5. 发明授权
    • Vertical stand-up pouch with integrated reclose strip
    • 垂直立式袋,带有集成的闭合条
    • US07032362B2
    • 2006-04-25
    • US10696982
    • 2003-10-30
    • Martin Bernhard DierlJay Edward GehringAnthony Robert KnoerzerGarrett William KohlSteven Kenneth Tucker
    • Martin Bernhard DierlJay Edward GehringAnthony Robert KnoerzerGarrett William KohlSteven Kenneth Tucker
    • B65B9/20B65B61/00
    • B65B9/2042B65B9/20B65B9/213B65B9/22B65B61/188B65D33/1691B65D75/008
    • 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.
    • 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。