-
公开(公告)号：US3841548A
公开(公告)日：1974-10-15
申请号：US28874872
申请日：1972-09-13
Applicant: PACKAGING CORP AMERICA
Inventor： CURLEY W
IPC: B65D5/02
CPC classification number: B65D5/0245
Abstract: A shipping container and blank therefor are provided for packaging an article, such as a book, notebook, or the like, wherein the bound edge thereof is thicker than the opposite open edge thereof. The container utilizes a minimum amount of blank material and has the top and bottom panels thereof extending convergently from an end panel which engages the bound edge of the packaged article. The article is snugly held within the container so that the sides thereof are spaced from the adjacent sides of the container.
Abstract translation: 提供用于包装诸如书籍，笔记本等的物品的运输容器和空白件，其中其边缘比其相对的开口边缘厚。 容器使用最少量的坯料，并且其顶板和底板从接合封装制品的边缘的端板收敛地延伸。 将物品紧贴地保持在容器内，使得其侧面与容器的相邻侧面间隔开。
-
公开(公告)号：US3813027A
公开(公告)日：1974-05-28
申请号：US30091672
申请日：1972-10-26
Applicant: PACKAGING CORP AMERICA
CPC classification number: B65D85/324
Abstract: A carton of unitary construction is provided which is adapted to accommodate a plurality of fragile articles such as eggs or the like. The carton includes a tray section with a plurality of cells formed therein. The cells are of like configuration and are arranged in at least two parallel rows. The rows are separated from one another by a plurality of aligned, longitudinally spaced, upwardly extending hollow posts. Each cell has a substantially frusto-conical wall surface interrupted by a pair of annularly spaced segments which are inwardly offset towards the vertical axis of the cell. Each segment has a broad curved surface which is engaged by the accommodated article. The segment surfaces cooperate with a portion of the remainder of the substantially frusto-conical wall surface to provide at least three-point contact with the accommodated article. Each cell is also provided with a raised base portion having a concave central area which is adapted to be engaged by the lower end portion of the accommodated article. The raised base portion is substantially delimited by a depending rib.
Abstract translation: 提供了一种整体结构的纸箱，其适于容纳多个易碎物品，例如鸡蛋等。 纸箱包括具有形成在其中的多个单元的托盘部分。 这些电池具有类似的结构并且被布置成至少两个平行的行。 这些排通过多个对准的纵向间隔开的向上延伸的中空柱彼此分离。 每个单元具有基本上截头圆锥形的壁表面，该壁表面被一对环形间隔的段间隔开，其向内偏离电池的垂直轴线。 每个段具有宽敞的曲面，该曲面与被容纳的物品接合。 所述段表面与所述基本截头圆锥形壁表面的其余部分的一部分配合以提供与所容纳物品的至少三点接触。 每个单元还设置有凸起的基部，其具有凹入的中心区域，该中心区域适于与所容纳的物品的下端部分接合。 凸起的基部基本上由垂直肋限定。
-
公开(公告)号：US3801012A
公开(公告)日：1974-04-02
申请号：US3801012D
申请日：1971-02-02
Applicant: PACKAGING CORP AMERICA
Inventor： THELEN E
CPC classification number: B65D5/46016
Abstract: A handle construction is provided which is adapted to be incorporated in a blank for a folding carton. One panel of the blank is provided with an elongated opening which has a narrow neck portion. The portions of the panel at the ends of the opening are reinforced against rupture. A flexible strap traverses the longitudinal dimension of the opening. The end portions of the strap subtend the reinforced ends of the opening and are secured to the underside of the panel. The width of the strap is greater than the width of the narrow neck portion of the opening so that when the strap is in its initial inoperative position, the strap will be restrained by the neck forming portions of the panel from projecting outwardly from the opening above the exposed surface of the panel. The elongated opening, the reinforcing means, and the strap are subtended by a lamina which has the margin thereof bonded to the underside of the panel.
Abstract translation: 提供了一种手柄结构，该手柄结构适用于折叠纸箱的坯料中。 坯件的一个面板设有细长的开口，其具有窄的颈部。 开口端部处的板的部分被加强以防止破裂。 柔性带穿过开口的纵向尺寸。 带的端部对着开口的加强端并且固定到面板的下侧。 带的宽度大于开口的窄颈部的宽度，使得当带处于其初始不工作位置时，带将被面板的颈部形成部分约束从上方的开口向外突出 面板的暴露表面。 细长的开口，加强装置和带子被具有边缘结合到面板的下侧的薄片对着。
-
公开(公告)号：US3790062A
公开(公告)日：1974-02-05
申请号：US3790062D
申请日：1971-09-27
Applicant: PACKAGING CORP AMERICA
Inventor： BOYD J
IPC: B65D85/32
CPC classification number: B65D85/324 , Y10S16/13
Abstract: A carton is provided wherein the cover thereof is connected to the tray by an elongated hinge panel. One elongated edge of the panel is connected to the tray and forms a first hinge-line and the opposite elongated edge of the panel is connected to the cover and forms a second hinge-line. The first hinge-line has greater flexibility than the second hinge-line. Complemental means are formed on said tray and hinge panel whereby, upon closing of the carton, the cover and hinge panel initially move as a unit about the first hinge-line as an axis through a predetermined arc and then the cover moves relative to the hinge panel about the second hinge-line as an axis through a further predetermined arc into an overlying closed position with respect to the tray.
-
公开(公告)号：US3745739A
公开(公告)日：1973-07-17
申请号：US3745739D
申请日：1971-03-24
Applicant: PACKAGING CORP AMERICA
CPC classification number: B65B11/52
Abstract: A system for skin packaging articles including a loading zone for positioning articles to be packaged upon a substrate, a thermoplastic film heating and vacuum operated skin packaging zone for covering the articles with film laminated to the substrate and a slitting zone for separating and trimming the individual skin packaged articles. The articles are passed to the successive zones. The loading zone may be adapted for conveyorized instead of hand loading. In some cases, where only transverse cutting of the film web is necessary, it may be desirable to eliminate the slitting zone and remove the skin packaged article or articles directly from the packaging zone. A conveniently located operating panel contains controls for effecting automatic, semi-automatic or manual operation of the entire system or any portions thereof in any manner desired. More specific novel features of the invention comprise the provision of heat shield plates pivotally mounted for positioning above the heating elements to serve as reflectors to direct heat uniformly downwardly upon the film to be softened and deformed in the skin packaging zone and, alternatively, for positioning beneath the heating elements to shield the deformed film from further heating as desired during the vacuum skin packaging operation. Another specific feature comprises the novel arrangement of discs or other cutting means in the slitting zone to maintain an uncut border at opposed ends of the substrate board and laminated film so that the longitudinally slit strips of skin packaged articles within the border may be handled as a unit for separating into individual packages by a terminal transverse slitting operation. The invention visualizes the heating and packaging zone as a nucleus of the system around which selected article loading, removal and other devices may be associated to suit the requirements of specific article skin packaging operations.
-
Patent Agency Ranking
公开(公告)号：US3743171A
公开(公告)日：1973-07-03
申请号：US3743171D
申请日：1971-11-16
Applicant: PACKAGING CORP AMERICA
Inventor： NEDERVELD T
CPC classification number: B65D5/2066
Abstract: A container is provided which is formed from a blank of foldable sheet material. The container has foldably connected panels which define a tubular member. Closure flaps are foldably connected at one end of certain of said panels and cooperate therewith to close said one end of the tubular member. A first closure flap is connected to one panel and overlies the end of the tubular member. A second closure flap is connected to a second panel, disposed next to the one panel, and is provided with foldably connected triangular sections arranged in overlapping face-toface relation. The folded triangular sections overlie the exposed surface of the first flap. One of the triangular sections is foldably connected to the first flap. A third closure flap is connected to a third panel, disposed next to the second panel, and is also provided with foldably connected triangular sections arranged in overlapping face-to-face relation. The latter sections overlie the exposed surface of the first flap. One of the third flap sections is foldably connected to one of the second flap sections. A fourth closure flap is foldably connected to the third flap and is angularly disposed with respect thereto and effects retention of the first, second, and third flaps in end-closing relation.
Abstract translation: 提供由可折叠片材的坯料形成的容器。 容器具有可折叠地连接的限定管状构件的面板。 闭合翼片在某些所述面板的一端可折叠地连接，并与之配合以封闭所述管状构件的所述一端。 第一闭合翼片连接到一个面板并且覆盖在管状构件的端部上。 第二闭合片连接到靠近一个面板设置的第二面板，并且设置有以面对面重叠的方式布置的可折叠连接的三角形部分。 折叠的三角形部分覆盖第一皮瓣的暴露表面。 其中一个三角形部分可折叠地连接到第一片。 第三闭合片连接到靠近第二面板设置的第三面板，并且还具有以重叠的面对面关系布置的可折叠连接的三角形部分。 后一部分覆盖第一皮瓣的暴露表面。 第三翼片部分中的一个可折叠地连接到第二翼片部分中的一个。 第四闭合瓣可折叠地连接到第三瓣并且相对于其成角度地设置，并且使得第一，第二和第三瓣在保持闭合关系中的保持力。
-
公开(公告)号：US3708929A
公开(公告)日：1973-01-09
申请号：US3708929D
申请日：1971-07-29
Applicant: PACKAGING CORP AMERICA
Inventor： ESTES T , DE WINTER F , DOSS J , HIGGINS J
Abstract: A core unit for use in constructing a cast in situ deck or the like is provided which is formed from sheet material, such as laminated paperboard. The core unit includes an elongated top panel reinforced at one end, side panels depending outwardly from opposite sides of said top panels, and reinforced base panels extending laterally outwardly from the lower edges of the side panels. An elongated transversely extending reinforcing member spans the distance between the base panels and has the ends thereof projecting beyond the side panels. The projecting ends of the reinforcing member are adapted to interlock with an end of a second core unit of like construction arranged in overlapping end-to-end relation therewith.
Abstract translation: 提供用于构造铸造原位甲板等的核心单元，其由诸如层压纸板的片材形成。 核心单元包括在一端加强的细长顶板，从所述顶板的相对侧向外悬垂的侧板，以及从侧板的下边缘横向向外延伸的加强基板。 细长的横向延伸的加强构件跨越底板之间的距离并且其端部突出超过侧板。 加强构件的突出端适于与与其重叠的端对端关系布置的类似结构的第二芯单元的端部互锁。
-
公开(公告)号：US3636918A
公开(公告)日：1972-01-25
申请号：US87919369
申请日：1969-11-24
Applicant: PACKAGING CORP AMERICA
Inventor： FISCHER JOHN P , KAHLER VERN R
CPC classification number: B31F1/2822 , B26F1/24
Abstract: A method and apparatus are provided for treating one surface of a double-faced corrugated unit, such as fiberboard, so as to render the latter more responsive to vacuum pressures when said unit is as a substrate in combination with a heat-softened film during formation of a skin-pack-type package. In utilizing the instant method only one surface of the unit is perforated and then coated with a suitable material whereby the heat-softened film can be readily responsive to the vacuum pressures exerted on the unit and at the same time become securely bonded to the substrate. The perforating and coating steps are accomplished expeditiously during one pass of the unit through the apparatus.
-
公开(公告)号：US3610513A
公开(公告)日：1971-10-05
申请号：US3610513D
申请日：1969-11-03
Applicant: PACKAGING CORP AMERICA
Inventor： HOSEK ROBERT CHARLES
CPC classification number: B65D5/28 , B65D5/6667
Abstract: A container of one-piece construction is provided which includes a tray section and a cover section, the latter having a backwall foldably connected to a peripheral portion of a bottom panel forming a part of the tray section. The cover section backwall is provided with a pair of short elongated axially aligned fold lines which are disposed in spaced parallel relation with respect to the fold line connection between the cover and tray sections. A segment of the backwall disposed to one side of each fold line of the pair of short fold lines is secured to a flap foldably connected to an end wall forming a part of the cover section, thereby permitting distortion of said backwall when said cover section is moved to a closed position with respect to said tray section.
-
公开(公告)号：US3477592A
公开(公告)日：1969-11-11
申请号：US3477592D
申请日：1968-03-27
Applicant: PACKAGING CORP AMERICA
Inventor： KUHLMAN ROY M
CPC classification number: B65G59/101
-
-
-
-
-
-
-
-
-
Search Results
131
records
(took 0.017 seconds)
