METHOD AND APPARATUS FOR PRE-TEARING STRINGS OF AIR-FILLED PACKING MATERIALS
    6.
    发明申请
    METHOD AND APPARATUS FOR PRE-TEARING STRINGS OF AIR-FILLED PACKING MATERIALS 审中-公开
    空气包装材料的预制棒的方法和装置

    公开(公告)号:WO2006036270A2

    公开(公告)日:2006-04-06

    申请号:PCT/US2005025787

    申请日:2005-07-20

    Abstract: Method and apparatus which facilitate the tearing of packing materials into desired lengths by pre-tearing them along the rows of perforations which are provided for that purpose. In the disclosed embodiments, a preconfigured packing material having inflatable chambers separated by rows of perforations is fed at a predetermined speed in a direction generally perpendicular to the rows and periodically pulled upon rather abruptly to produce a partial tearing of the material along central portions of the rows of perforations.

    Abstract translation: 方法和装置,其通过沿着为此目的提供的穿孔排预先撕裂包装材料,从而将包装材料撕裂成期望的长度。 在所公开的实施例中,具有由一排穿孔隔开的可充气室的预配置的包装材料以大致垂直于排的方向以预定速度进给,并且相当突然地周期性地拉动,以产生材料沿着中心部分的部分撕裂 穿孔排。

    MACHINE AND METHOD FOR MAKING PAPER DUNNAGE
    8.
    发明申请
    MACHINE AND METHOD FOR MAKING PAPER DUNNAGE 审中-公开
    制造纸张的机器和方法

    公开(公告)号:WO2005102677A1

    公开(公告)日:2005-11-03

    申请号:PCT/US2005/003701

    申请日:2005-02-04

    Abstract: Dunnage making machine and method in which a web of paper is drawn across a forming bar (21) with curved end sections to roll the edge portions of the paper, then drawn through a first throat section to urge the rolled edge portions toward each other and cause them to gather (Fig. 6), and thereafter through a second throat section of lesser dimension than the first to gather the central portion of the paper and further gather the edge portions (Fig. 6).

    Abstract translation: 垫料制造机和方法,其中纸幅被横过具有弯曲端部的成形条(21)拉伸以卷绕纸的边缘部分,然后通过第一喉部被拉动以将卷边边部分朝向彼此推动, 使它们聚集(图6),然后通过比第一个小的第二个喉部部分收集纸张的中心部分,并进一步收集边缘部分(图6)。

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