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1. 发明授权

US4217693A Controlled depth scoring tool 失效
标题翻译：受控深度评分工具
公开(公告)号：US4217693A
公开(公告)日：1980-08-19
申请号：US29155
申请日：1979-04-11
申请人： Hugh H. Roder , James P. Baum
发明人： Hugh H. Roder , James P. Baum
IPC分类号： B26D3/08 , B31F1/10 , B26B25/00
CPC分类号： B31F1/10 , B26D3/085 , Y10T83/0385
摘要： A scoring tool for forming a scoreline having a predetermined depth in a composite container label layer is disclosed, including an annular scoring blade and a holder assembly supporting the blade for rotation about an axis. The holder assembly includes a blade holder member having an annular portion at one end upon which the blade is mounted, the outer diameter of the annular portion corresponding with the inner diameter of the scoring blade. The blade holder member also has at its other end a flange portion the outer diameter of which is less than that of the blade member. The holder includes an annular locking member for retaining the scoring blade in contiguous relation with the flange portion. The locking member is mounted concentrically about the holder member annular portion, the outer diameter of the locking member being less than that of the flange portion. When the scoring tool is rotated relative to, and is pressed against, the composite container label layer, the scoring blade penetrates the label layer to a depth equal to the distance between the outer radius of the blade and the outer radius of the blade holder member flange portion.
摘要翻译：公开了一种用于在复合容器标签层中形成具有预定深度的刻痕线的刻痕工具，包括环形刻痕刀片和支撑刀片以用于围绕轴线旋转的保持器组件。保持器组件包括刀片保持器构件，刀片保持器构件在一端安装有叶片的环形部分，环形部分的外径对应于刻划刀片的内径。刀片保持器构件的另一端还具有其外径小于刀片构件的外径的凸缘部分。保持器包括用于将划线刀片保持与凸缘部分连续关系的环形锁定构件。锁定构件围绕保持器构件环形部分同心地安装，锁定构件的外径小于凸缘部分的外径。当刻痕工具相对于复合容器标签层相对旋转并被压靠时，刻划刀片穿过标签层，其深度等于刀片的外半径与刀片保持件的外半径之间的距离凸缘部分。

2. 发明授权

US4257316A Method for pre-cutting labels for composite containers 失效
标题翻译：复合容器预切标签的方法
公开(公告)号：US4257316A
公开(公告)日：1981-03-24
申请号：US944141
申请日：1978-09-20
申请人： Hugh H. Roder , Elroy Denningmann , Dewey B. Thornhill
发明人： Hugh H. Roder , Elroy Denningmann , Dewey B. Thornhill
IPC分类号： B31C3/02 , B65D3/26
CPC分类号： B31C3/02 , B65D3/266
摘要： An improved one-step easy-open composite container for dough products and the like, together with a method and apparatus for forming the same, are disclosed, which composite container includes a fibrous body wall layer having an unbonded helical butt joint, an impervious inner liner layer that is folded to define an expansible folded portion that extends helically the length of the container opposite the helical butt joint, an outer label layer wound helically in adhesively-bonded relation upon the body wall and extending across the butt joint, and at least one end closure member closing one end of the body wall-label laminate, characterized in that the outer label layer is provided--prior to winding on the body wall layer--with a collar-defining line which extends circumferentially about the resulting tubular laminate adjacent and spaced from the end closure member. Consequently, when the triangular pull tab portion defined by the collar-defining line and helically extending label layer edge is pulled to partially tear the label from the container along the circumferential collar-defining line, the body wall butt joint is exposed and is automatically expanded by the product packaged in the container to open the inner liner layer folded portion along the butt joint. In one embodiment, the collar-defining line is a scoreline, and in an alternative embodiment, the collar-defining line is a continuous through-cut.
摘要翻译：公开了一种用于面团产品等的改进的一步式易开复合容器及其形成方法和装置，该复合容器包括具有未结合螺旋对接的纤维体壁层，不透水内衬里层，其被折叠以限定可螺旋地延伸与螺旋对接接头相对的容器的长度的可膨胀的折叠部分，外部标签层在主体壁上螺旋地以粘合的关系缠绕并延伸穿过对接接头，并且至少一个端部封闭构件封闭体壁标签层压体的一端，其特征在于，在缠绕在主体壁层上之前提供外部标签层 - 具有环形限定线，其围绕邻近的所得管状层压体周向延伸，与端部封闭构件间隔开。因此，当由轴环定义的线和螺旋形延伸的标签层边缘限定的三角形拉片部分被拉动以沿着周向轴环限定线从容器部分地撕开标签时，体壁对接接头被暴露并被自动扩大通过包装在容器中的产品沿着对接开口打开内衬层折叠部分。在一个实施例中，套环限定线是刻痕线，并且在替代实施例中，套环限定线是连续的切口。

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