公开(公告)号：US4114784A

公开(公告)日：1978-09-19

申请号：US783788

申请日：1977-04-01

申请人： Robert J. Hough ,  John E. Bacon

发明人： Robert J. Hough ,  John E. Bacon

IPC分类号： B65D81/32 ,  B65D25/04 ,  B65D85/36

CPC分类号： B65D81/3216 ,  Y10S206/83

摘要： A compartmented composite container package is disclosed including a tubular composite body wall member closed at one end by a metal closure member, the one end of said body wall member containing a cup for receiving a first product, characterized by the provision of a separator member that is connected with the open end of the cup by a snap-fit connection to isolate the first product from a second product that is introduced into the remaining space within the tubular wall member via the other end thereof. In order to further isolate the products from each other, the separator includes a radially enlarged cylindrical flange portion that circumferentially engages the uniform cylindrical inner wall surface of the tubular body wall member, thereby to cooperate with the snap-fit connection to provide a double sealing result.

摘要翻译： 公开了一种分隔的复合容器包装，其包括管状复合体壁构件，其一端通过金属封闭构件封闭，所述主体壁构件的一端包含用于容纳第一产品的杯，其特征在于， 通过卡扣连接与杯的开口端连接，以将第一产品与通过其另一端引入管状壁构件内的剩余空间的第二产品隔离。 为了使产品彼此进一步隔离，分离器包括径向扩大的圆柱形凸缘部分，其圆周地接合管状体壁构件的均匀圆柱形内壁表面，从而与卡扣配合连接配合以提供双重密封 结果。

公开(公告)号：US3933298A

公开(公告)日：1976-01-20

申请号：US553138

申请日：1975-02-26

申请人： Donald H. Ellerbrock ,  John E. Bacon

发明人： Donald H. Ellerbrock ,  John E. Bacon

IPC分类号： B31B17/00 ,  B65D3/14 ,  B65D3/10 ,  B65D3/22

CPC分类号： B65D15/06 ,  B31B2217/082

摘要： An improved end seam construction for composite containers used in the packaging of hard to hold materials, such as materials under vacuum or pressure. The composite tubular body wall member includes at least one fibrous layer to the inner wall surface of which is bonded by a thermoplastic adhesive a metal liner layer that projects axially at at least one end a given distance beyond the fibrous layer. The end of the fibrous layer is deformed radially outwardly to define a funnel-shaped flange about which the projecting metal liner layer is deformed and compressed. The length of the projecting metal liner layer is such that when the metal-lined flange portion is connected by a rolled seam with the flange, the metal liner layer is compressed into surface-to-surface engagement with at least one surface of the curl portion of the metal end. In order to position a sealing compound layer solely in the space between the rolled flange portion and the chuck wall and seaming panel portions of the metal end, an annular layer of the sealing compound is placed on the metal end, prior to connection with the composite body wall, from a point high on the chuck wall to a point on the seaming panel opposite the curl overhang.

摘要翻译： 用于复合容器的改进的端缝结构，其用于包装难以保持的材料，例如真空或压力下的材料。 复合管状体壁构件包括至少一个纤维层，其内壁表面通过热塑性粘合剂粘结金属衬垫层，该金属衬垫层至少在一端延伸超过纤维层。 纤维层的端部径向向外变形以限定漏斗形凸缘，突出的金属衬垫层围绕该锥形凸缘变形和压缩。 突出的金属衬垫层的长度使得当金属衬里的凸缘部分通过滚动接缝与凸缘连接时，金属衬里层被压缩成与卷曲部分的至少一个表面的表面到表面接合 的金属端。 为了将密封化合物层单独地定位在轧制凸缘部分和卡盘壁之间的空间中以及金属端部的接缝板部分之间，在与复合材料连接之前，将密封化合物的环形层放置在金属端上 身体壁，从卡盘壁上的高点到接缝面上与卷曲突出部相对的点。

公开(公告)号：US5431619A

公开(公告)日：1995-07-11

申请号：US66848

申请日：1993-05-25

申请人： John E. Bacon ,  William C. Suski

发明人： John E. Bacon ,  William C. Suski

IPC分类号： B29C53/34 ,  B21D19/12 ,  B21D51/26 ,  B29C57/12 ,  B29L23/00 ,  B31F1/00 ,  B31D5/00

CPC分类号： B21D51/2615 ,  B21D19/12 ,  B21D51/2623 ,  B31F1/0087

摘要： The invention provides a process and apparatus for forming an outwardly rolled lip on a cylindrical container body. The apparatus of the invention includes a mandrel having a cylindrical shaped portion and a lip forming annular cavity positioned coaxially with, and axially spaced from the cylindrical portion of the mandrel. The annular cavity has a generally semi-circular cross-section including an open mouth and a closed bottom extending outwardly of the mandrel. The mandrel additionally includes a radially tapered portion between the cylindrical portion and the lip forming die. The radially tapered portion tapers radially outwardly in the direction towards the lip forming die. An axial forcing means forces a cylindrical container body axially along the mandrel towards the lip forming die to thereby stretch the open end before the end is forced into the cavity and rolled outwardly.

摘要翻译： 本发明提供一种用于在圆柱形容器主体上形成向外卷绕的唇缘的方法和装置。 本发明的装置包括具有与心轴的圆柱形部分同轴并且轴向间隔开的圆柱形部分和唇形成环形空腔的心轴。 环形空腔具有大致半圆形的横截面，包括开口和封闭的底部，该底部从心轴向外延伸。 心轴还包括在圆柱形部分和唇形成模具之间的径向渐缩部分。 径向渐缩部分朝向唇形成模具的方向径向向外逐渐变细。 轴向强迫装置迫使圆柱形容器主体沿着心轴朝向唇形成模具轴向延伸，从而在端部被迫进入空腔中并向外滚动之前拉伸开口端。