公开(公告)号：US4009778A

公开(公告)日：1977-03-01

申请号：US628477

申请日：1975-11-04

申请人： Duane Aaron Howell

发明人： Duane Aaron Howell

IPC分类号： B65B29/10 ,  B65D81/32 ,  E21D20/02 ,  F16B13/14 ,  B65D25/08 ,  B65D77/06

CPC分类号： E21D20/026 ,  B65B29/10 ,  B65D81/3261 ,  F16B13/143

摘要： A dual compartment package for containing reactive substances in separate compartments which is suitable for being produced continuously from a single web of film material, and a method for making same. The web of film is formed into a tubular member having a first compartment which assures a generally circular cross section when filled, and a second compartment formed inside the first compartment. The second compartment is attached to the sidewall of the first compartment such that a single sealing formation through three plies of the film material closes both compartments longitudinally. The method provides for a simplified formation of a series of said packages wherein only a single seal forming apparatus is utilized.

摘要翻译： 用于在分开的隔室中含有反应性物质的双室包装，以及适用于从单个薄膜材料网连续生产的双室包装及其制造方法。 膜片形成为具有第一隔室的管状构件，第一隔室在填充时确保大致圆形横截面，以及形成在第一隔室内的第二隔室。 第二隔室连接到第一隔室的侧壁，使得通过三层薄膜材料的单个密封结构纵向封闭两个隔室。 该方法提供了一系列所述包装的简化形成，其中仅使用单个密封件形成装置。

公开(公告)号：US3992854A

公开(公告)日：1976-11-23

申请号：US659102

申请日：1976-02-18

申请人： Duane Aaron Howell ,  David G. Walton

发明人： Duane Aaron Howell ,  David G. Walton

IPC分类号： B65B9/20 ,  B65B9/213 ,  B65B29/10 ,  B65B51/04 ,  B65B61/02 ,  B65B9/12 ,  B65B51/05

CPC分类号： B65B9/2028 ,  B65B29/10 ,  B65B51/04 ,  B65B61/02 ,  B65B9/2035 ,  B65B9/213 ,  B65D81/3261 ,  B65B2230/02 ,  B65B9/2007 ,  B65B9/2056

摘要： An apparatus for continuously producing a series of multi-compartment packages formed from a single web of pliable film material. The machine folds the web along one of its side edges to form a pocket or two-ply margin. The web is then passed through a tube former which bends the web across its width until a continuous tube is formed with the two-ply margin to the inside and overlapped by the opposing side edge of the web. The apparatus then seals the tube with a single composite seal across the overlapped portion of the tube, which is of three-ply thickness. Next, the apparatus positions differing substances in each compartment. Then, the apparatus sequentially gathers the filled tubular member at two positions along its length, seals the gathered portions by clinching pairs of closure clips therearound, and severs the film material between the clips in each pair thereof to form the package.

摘要翻译： 一种用于连续生产由柔性薄膜材料的单个腹板形成的一系列多室包装的设备。 机器沿着其侧边缘之一折叠卷材以形成袋或双层边缘。 纸幅然后通过管形成器，其将纸幅横过其宽度弯曲，直到连续的管形成有两层边缘到内部并且与纸幅的相对侧边缘重叠。 然后，该装置用管道的重叠部分上的单层复合密封件密封管，其具有三层厚度。 接下来，该装置在每个隔室中定位不同的物质。 然后，该装置顺序地将填充的管状构件沿着其长度的两个位置收集，并通过夹紧围绕其的一对封闭夹紧件来密封聚集的部分，并且在每对夹子之间切割薄膜材料以形成包装。