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    CARRIER FOR A BUNDLE OF FAN FOLDED SHEET MATERIAL TO BE CONVERTED INTO DUNNAGE
    2.
    发明申请
    CARRIER FOR A BUNDLE OF FAN FOLDED SHEET MATERIAL TO BE CONVERTED INTO DUNNAGE 有权
    风扇折叠板材的承载件将转换为DUNNAGE

    公开(公告)号：US20150014205A1

    公开(公告)日：2015-01-15

    申请号：US14493109

    申请日：2014-09-22

    Applicant: Ranpak Corp.

    Inventor： Franklin B. Yap ,  Steven M. Toneff ,  Robert C. Cheich ,  Joseph J. Harding ,  Judith L. Skiba ,  James A. Simmons, JR. ,  James Tekavec ,  Edward W. Lintala ,  Erwin Methorst ,  Koen H.M. Kuypers ,  Dan Coppus ,  Raimond P.M. Demers ,  Pierre Kobben

    IPC: B65D85/16 ,  B65G57/03

    CPC classification number: B65D85/16 ,  B31D2205/0035 ,  B65D5/54 ,  B65D71/02 ,  B65D75/5827 ,  B65D83/08 ,  B65D83/0805 ,  B65D85/07 ,  B65D85/62 ,  B65G57/03 ,  B65H2701/1824 ,  B65H2701/1944 ,  B65H2801/63

    Abstract: A method of loading a stack of sheet stock material for use by a dunnage conversion machine, includes the following steps: (i) providing first and second stacks, the second stack being protected by a carrier having a central portion and longitudinally-spaced extensions that bound a central portion, the extensions and the central portion being joined along a weakened area defining a tear line, the central portion and the longitudinally-spaced extensions forming a planar bottom panel and a planar side panel, each panel extending substantially the length of the stack, and at a right angle to each other about a fold line over a bottom and an adjacent side of the stack, and one or more bale ties longitudinally inwardly of the tear lines holding the carrier to the stack; (ii) removing the extensions from the carrier; (iii) setting the second stack on top of the first stack; and (iv) removing the bale ties and the carrier, whereby an adhesive bonds the top page of the first stack to the bottom page of the second stack.

    Abstract translation: 一种装载用于垫料转换机器的片材原料的堆叠的方法包括以下步骤：（i）提供第一和第二堆叠，第二堆叠由具有中心部分和纵向间隔的延伸部的载体保护， 限制中心部分，延伸部分和中心部分沿着限定撕裂线的弱化区域接合，中心部分和纵向隔开的延伸部形成平面底板和平面侧板，每个面板基本上延伸 堆叠，并且围绕堆叠的底部和相邻侧的折叠线彼此成直角，并且将撕开线的纵向内侧的一个或多个捆扎带固定到托架上; （ii）从承运人移除延伸部分; （iii）将第二堆叠设置在第一堆叠的顶部; 和（iv）去除捆扎带和载体，由此粘合剂将第一叠层的顶页粘合到第二叠层的底页。

    POWERED OUTLET CHUTE FOR DUNNAGE CONVERSION MACHINE
    6.
    发明申请
    POWERED OUTLET CHUTE FOR DUNNAGE CONVERSION MACHINE 有权

    公开(公告)号：US20210023808A1

    公开(公告)日：2021-01-28

    申请号：US16647169

    申请日：2018-09-28

    Applicant: Ranpak Corp.

    Inventor： Raimond P.M. Demers

    IPC: B31D5/00

    Abstract: A dunnage conversion machine that converts a stock material into a less dense dunnage product includes an outlet chute having a housing with a passage therethrough from an inlet at an inlet end downstream to an outlet at an outlet end spaced from the inlet end. The output chute includes a lower guide surface that defines a bottom side of the passage. The lower guide surface has an upstream end toward the inlet and a downstream end toward the outlet. The upstream end of the lower guide surface is spaced from a centerline of the passage a distance that is greater than a distance that the downstream end is spaced from the centerline of the passage to provide an inclined surface, such that a cross-section of the passage decreases from the inlet to the outlet.

    DUNNAGE CONVERSION MACHINE, HELICALLY-CRUMPLED DUNNAGE PRODUCT AND METHOD
    7.
    发明申请
    DUNNAGE CONVERSION MACHINE, HELICALLY-CRUMPLED DUNNAGE PRODUCT AND METHOD 审中-公开

    公开(公告)号：US20200148445A1

    公开(公告)日：2020-05-14

    申请号：US16741480

    申请日：2020-01-13

    Applicant: Ranpak Corp.

    Inventor： Mike J. Timmers ,  Raimond P.M. Demers

    IPC: B65D81/107 ,  B31D5/00 ,  B65D81/09 ,  B31C99/00 ,  B31C11/02 ,  B31C3/04

    Abstract: A machine for converting a sheet stock material into a relatively less dense dunnage product includes both (a) a helical pre-form assembly having a cylindrical mandrel with a longitudinal axis and a guide member for guiding the sheet stock material from a supply thereof into a helical path along and around the mandrel so as to form a helical pre-form that rotates around the longitudinal axis and advances parallel to the longitudinal axis; and (b) a restriction in the path of the pre-form that slows the advance and rotation of the pre-form past the restriction, the restriction causing the pre-form to retard longitudinal advancement, to twist upon itself, and to permanently deform as it moves past the restriction, thereby longitudinally and helically crumpling the pre-form.

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