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    Process for making laminated film article having inflatable chambers
    2.
    发明申请
    Process for making laminated film article having inflatable chambers 审中-公开
    制造具有充气室的层压膜制品的方法

    公开(公告)号：US20060108052A1

    公开(公告)日：2006-05-25

    申请号：US10522473

    申请日：2002-08-22

    申请人： Charles Kannankeril ,  Bob O'Dowd ,  Mike Metta

    发明人： Charles Kannankeril ,  Bob O'Dowd ,  Mike Metta

    IPC分类号： B29D30/00

    CPC分类号： B29C65/20 ,  B29C48/08 ,  B29C48/10 ,  B29C48/12 ,  B29C48/13 ,  B29C48/18 ,  B29C51/225 ,  B32B3/00 ,  B32B37/0076 ,  B32B37/04 ,  B65D81/03

    摘要： An inflatable laminated article is prepared by contacting a first film (8) with a second film (10), and heating selected portions of at least one the first and second films to a temperature above a fusion temperature of the first and second films, so that the first and second films are heat sealed to one another. The heat sealing is carried out in a pattern which provides a plurality of inflatable chambers between the first film and the second film. The first and second films are for warded at a speed of at least “0.6096 m/s” (120 feet per minute) while coming into contact with one another. The heating is carried out by contacting the first film with a heated raised surface roller (16) having a release coating thereon.

    摘要翻译： 通过使第一膜（8）与第二膜（10）接触，并且将第一膜和第二膜中的至少一个的选定部分加热至高于第一膜和第二膜的熔化温度的温度来制备可充气层压制品，因此 第一和第二膜彼此热密封。 热密封以在第一膜和第二膜之间提供多个可充气室的图案进行。 第一和第二个胶片在彼此接触时以至少“0.6096米/秒”（120英尺/分钟）的速度进行处理。 通过使第一膜与其上具有剥离涂层的加热的凸起表面辊（16）接触来进行加热。

    High strength high gas barrier cellular cushioning product
    4.
    发明授权
    High strength high gas barrier cellular cushioning product 有权
    高强度高阻隔细胞缓冲产品

    公开(公告)号：US06982113B2

    公开(公告)日：2006-01-03

    申请号：US10302004

    申请日：2002-11-22

    申请人： Charles Kannankeril ,  Bob O'Dowd ,  Mike Metta

    发明人： Charles Kannankeril ,  Bob O'Dowd ,  Mike Metta

    IPC分类号： B32B3/00

    CPC分类号： B31D5/0073 ,  B32B3/28 ,  B32B27/08 ,  B32B37/065 ,  B32B2553/02 ,  B65D81/03 ,  Y10S206/814 ,  Y10S493/967 ,  Y10T428/24562 ,  Y10T428/24661

    摘要： An inflatable cushioning article is made from a multilayer film having a seal layer, a gas barrier layer, and a tie layer adhering the seal layer to the gas barrier layer. The cushioning article has a plurality of inflatable chambers, with each of the chambers having a plurality of cells connected in series to one another via inflation channels. Although the inflatable article can be made from relatively thin films, the article exhibits a relatively high burst pressure and can be inflated to, for example 3 psi, and withstand conditions such as 140° F. and high altitude, without film delamination, seal failure, or film rupture. Preferably, the tie layer comprises an anhydride modified polyolefin having an anhydride content of at least 150 ppm.

    摘要翻译： 充气缓冲物品由具有密封层，阻气层和将密封层粘合到阻气层的粘结层的多层膜制成。 缓冲制品具有多个可充气室，每个室具有通过充气通道彼此串联连接的多个单元。 虽然可膨胀制品可以由相对薄的薄膜制成，但制品表现出相当高的爆破压力，并且可膨胀至例如3psi，并且能够承受诸如140°F和高海拔的状况，而没有膜分层，密封失效 ，或膜破裂。 优选地，连接层包含酸酐含量为至少150ppm的酸酐改性聚烯烃。