公开(公告)号：US06023914A

公开(公告)日：2000-02-15

申请号：US841450

申请日：1997-04-22

申请人： Cecil Richison ,  Gary M. Bell

发明人： Cecil Richison ,  Gary M. Bell

IPC分类号： B31B19/90 ,  B31B37/00 ,  B65D33/25 ,  B65D75/00 ,  B65D77/22 ,  B65B9/02 ,  B65B61/00

CPC分类号： B65D77/225 ,  B31B37/00 ,  B65D33/2533 ,  B65D75/008 ,  B31B2201/146 ,  B31B2219/9019 ,  B31B2237/20 ,  B65D2205/00

摘要： A vented pouch arrangement is described which comprises: first and second opposed panel sections; a base gusset member; and, a gas filter arrangement oriented in one of the panel sections. The gusset member is preferably oriented between the panel sections; along ends thereof, to form a base by which the arrangement can be stood up during use. Preferably, the arrangement is provided with a rib and trough closure arrangement extending thereacross. In this manner, opening and reclosing the bag construction, for access to material therein, is facilitated. A method for formation of such a pouch arrangement, and methods of use, are also described.

公开(公告)号：US5984850A

公开(公告)日：1999-11-16

申请号：US34749

申请日：1998-03-04

申请人： Norman C. Derby

发明人： Norman C. Derby

IPC分类号： B26D3/10 ,  B29C65/00 ,  B29C65/02 ,  B29C65/74 ,  B31B19/74 ,  B31B23/00 ,  B31B37/00 ,  B65H35/02 ,  B65H37/04 ,  B31B1/00

CPC分类号： B65H37/04 ,  B26D3/10 ,  B29C65/10 ,  B29C65/7439 ,  B29C65/7441 ,  B29C66/4312 ,  B29C66/43129 ,  B29C66/8169 ,  B29C66/83413 ,  B29C66/96 ,  B31B37/00 ,  B65D88/1618 ,  B65H35/02 ,  B29C66/221 ,  B29L2031/7126 ,  B29L2031/7128 ,  B31B2201/146 ,  B31B2219/2627 ,  B31B2219/269 ,  B31B2219/95 ,  B31B2237/20 ,  Y10S493/922

摘要： An apparatus for manufacturing gusseted bulk bag liners having a continuous web of gusseted bulk bag liner material, wherein the continuous web is advanced along a predetermined path, includes four simultaneous cutting and resealing apparatus that engage longitudinally extending fold lines of the continuous web during the movement of the web. The simultaneous cutting and sealing apparatuses are moved transversely to the direction of movement of the web of gusseted bulk bag liner material in accordance with a predetermined program, thereby forming a gusseted bulk bag liner comprising a sidewall, a top wall, a bottom, an inlet chute and discharge chute.

摘要翻译： 一种用于制造具有连续卷边的散装袋衬垫材料的连续腹板的角撑板散装袋衬垫的装置，其中连续卷材沿着预定路径前进，包括四个同时切割和再密封装置，其在移动期间接合连续幅材的纵向延伸折叠线 的网页。 同时切割和密封装置根据预定的程序横向移动角撑板的散装袋衬里材料的移动方向，从而形成角撑板的散装袋衬里，其包括侧壁，顶壁，底部，入口 滑槽和卸料槽。

公开(公告)号：US5417639A

公开(公告)日：1995-05-23

申请号：US133639

申请日：1993-10-07

申请人： William M. Cronauer

发明人： William M. Cronauer

IPC分类号： B31B19/90 ,  B31B19/94 ,  B31B23/00 ,  B31B27/00 ,  B31B1/14 ,  B31B1/60

CPC分类号： B31B27/00 ,  B31B1/00 ,  B31B19/94 ,  B31B23/00 ,  B31B2201/146 ,  B31B2219/90 ,  B31B2219/923 ,  B31B2219/924 ,  B31B2221/102 ,  B31B2221/107 ,  B31B2221/50 ,  B31B2237/10 ,  B31B2237/50

摘要： A container strip in the form of a chain of interconnected preopened bags with openings having longitudinal dimensions of at least about 1/32 inch is disclosed. The container strip provides greatly enhanced facility for bag registration and opening during packaging operations utilizing the improved container strip. A process of forming a chain of pre-opened bags is also disclosed. Face and back plastic webs are independently fed along individual paths of travel to a common path. The webs are differentially tensioned while in their independent paths by stretching the face web more than the back web such that the face web will retract longitudinally more than the back web upon release of the web tension. While so tensioned edge seals are formed between the webs to convert the webs into a tube and longitudinally spaced transverse seals are formed between the webs to delineate bottoms of bags. Transverse lines of weakness are formed in said back web to facilitate separation of bags from the remainder of the web during a subsequent use. Tension in individual bag sections of the face web is released by forming longitudinally spaced transverse separations of the sections and thereby producing a space between each contiguous pair of sections.

摘要翻译： 公开了具有至少约1/32英寸的纵向尺寸的开口的相互连接的预打开的袋形式的容器条。 容器带在使用改进的容器条的包装操作期间提供了用于袋子登记和打开的大大增强的设备。 还公开了形成预打开袋链的方法。 面向后的塑料腹板独立地沿着各个行进路径被馈送到公共路径。 腹板在其独立的路径中通过相对于后腹板进行拉伸而在其独立的路径中差异地张紧，使得当腹板张力释放时，腹板在纵向上将比后腹部缩短。 虽然在腹板之间形成如此张紧的边缘密封件以将腹板转换成管，并且在腹板之间形成纵向间隔的横向密封以描绘袋的底部。 在所述背面网中形成横向的弱线，以便于在随后的使用过程中袋与纸幅的其余部分分离。 通过形成各部分的纵向间隔开的横向间隔，从而在每个连续的一对部分之间产生空间来释放面筋的单个袋部分中的张力。

公开(公告)号：US4566927A

公开(公告)日：1986-01-28

申请号：US212219

申请日：1980-12-02

申请人： James R. Wood

发明人： James R. Wood

IPC分类号： B29C35/08 ,  B29C65/14 ,  B29C65/48 ,  B29C65/52 ,  B31B19/62 ,  B31B29/60 ,  B31B37/00 ,  B32B31/20

CPC分类号： B29C66/1122 ,  B29C65/1403 ,  B29C65/1435 ,  B29C65/1483 ,  B29C65/4845 ,  B29C65/526 ,  B29C65/7894 ,  B29C66/244 ,  B29C66/30621 ,  B29C66/43 ,  B29C66/431 ,  B29C66/43121 ,  B29C66/4322 ,  B29C66/7352 ,  B29C66/83413 ,  B29C66/91411 ,  B29C66/91641 ,  B29C66/91921 ,  B31B29/60 ,  B31B37/00 ,  B29C2035/0877 ,  B29C65/1406 ,  B29C65/1412 ,  B29C65/4815 ,  B29C66/71 ,  B29C66/8511 ,  B29K2023/06 ,  B29K2101/12 ,  B29L2031/7128 ,  B31B2201/146 ,  B31B2219/60 ,  B31B2219/6007 ,  B31B2221/20 ,  B31B2237/20 ,  Y10S493/933 ,  Y10S493/936 ,  Y10T156/1013 ,  Y10T156/1051 ,  Y10T156/1084 ,  Y10T156/1085

摘要： A method and apparatus for high speed pouch or bag making from thin, heat-sensitive thermoplastic film webs or multiply webs of paper, film and foil in which the seal pattern may be simple or complex sealing and in which the method is applied to a continuously moving web and sealing is achieved at temperatures below the softening temperatures of the film or the sealing interfaces. A method of forming an open pouch comprising the steps of continuously driving an elongated web of pouch forming material at a constant speed along a pouch making path which extends continuously through a web coating station, a web collating station, an E.B. curing station and a web cutting station. A pattern of a coating is applied to a first surface of a first continuous web of pouch forming material as it is driven continuously through the web coating station to render the interface bondable at a seal line and non-bondable in the area of the storage compartment when subjected to electron beam radiation. A second web is directed into a face-to-face relationship with the first web in the collating station and the collated webs are driven through the E.B. curing station and irradiated with E.B. radiation to bond the bondable areas of the web at the interface while leaving the non-bondable areas free from securement and the pouches are cut from the webs by severing along transverse cut lines.

摘要翻译： 一种用于由薄的热敏热塑性纤维网或纸张，薄膜和箔片的多个网片进行高速袋或袋制造的方法和设备，其中密封图案可以是简单或复杂的密封，并且其中该方法被连续地应用 在低于膜或密封界面的软化温度的温度下实现移动幅材和密封。 一种形成开放袋的方法，包括以下步骤：沿着沿连续穿过卷筒纸涂布站，卷筒纸整理台，大肠杆菌E.B.的纸袋制作路径以恒定速度连续地驱动细长的成袋材料网。 固化站和网站切割站。 涂层的图案被施加到第一连续的袋形成材料幅材的第一表面上，因为其连续地通过幅材涂布站被驱动以使界面能够在密封线处粘合并且不能在储存室的区域中粘合 当受到电子束辐射时。 第二幅纸被引导成与对照台中的第一纸幅的面对面关系，并且整理的纸幅被驱动通过E.B. 固化站并用E.B. 辐射以在接合处粘合幅材的可接合区域，同时使非接合区域没有固定，并且通过沿横向切割线切断从纸幅切割袋。

公开(公告)号：US6139482A

公开(公告)日：2000-10-31

申请号：US249396

申请日：1999-02-12

申请人： Lee Lafleur

发明人： Lee Lafleur

IPC分类号： B31B37/00 ,  B31B39/00 ,  B65D88/16

CPC分类号： B31B37/00 ,  B31B39/00 ,  B65D88/1612 ,  B65D88/1618 ,  B31B2201/146 ,  B31B2237/05 ,  B31B2237/20 ,  Y10S493/924

摘要： A method of making flexible and collapsible bulk bags or liners for bulk bags or containers from individual flat panels of material, or tubes of material folded flat, is disclosed. The bags or liners have one or more sidewalls interconnected by at least a bottom wall and preferably also a top wall generally opposed to the bottom wall. The bags are preferably formed by disposing a pair of inner blanks of material with one on top of the other and then heat sealing along a straight line generally bisecting the blanks and thereafter severing the heat seal along its entire length. Next, a pair of outer blanks of material are disposed adjacent the inner blanks with the inner blanks received between the outer blanks. The outer blanks are each heat sealed about their side edges to an adjacent side edge of an inner blank. Once so formed, the inner blanks form a pair of gusseted panels received between the outer and overlying panels. When expanded, this configuration provides four generally rectilinear sidewalls of the bulk bag. To form the bottom wall of the bulk bag, the outer blanks are heat sealed to the adjacent gusseted, inner blanks along canted lines forming a triangular portion integral with each sidewall. When heat sealed in this manner, a generally rectangular bottom wall, integral with the sidewalls, is formed. A top wall may be formed in a similar manner or separately attached to the bag.

摘要翻译： 公开了一种从单独的材料平板或折叠平坦的材料管制造用于散装袋或容器的柔性和可折叠散装袋或衬垫的方法。 袋或衬里具有通过至少底壁和优选地也与底壁大致相对的顶壁互连的一个或多个侧壁。 袋优选通过将一对材料的内部坯料放置在另一个的顶部上，然后沿着通常将坯料平分的直线热封，然后沿着其整个长度切断热封而形成。 接下来，一对材料的外部坯件设置成与内部坯件相邻，而内部坯料被容纳在外部坯件之间。 外部坯料各自围绕它们的侧边缘热密封到内部坯件的相邻侧边缘。 一旦这样形成，内部坯件形成一对接收在外部和上部面板之间的角撑板。 当扩展时，该配置提供了散装袋的四个大致直线的侧壁。 为了形成散装袋的底壁，外部坯料沿着斜线热封到相邻的角撑板的内部坯料上，形成与每个侧壁成一体的三角形部分。 当以这种方式热密封时，形成与侧壁成一体的大致矩形的底壁。 顶壁可以以类似的方式形成或者分开地附接到袋子上。

公开(公告)号：US6021624A

公开(公告)日：2000-02-08

申请号：US683671

申请日：1996-07-17

申请人： Cecil Richison ,  Gary M. Bell

发明人： Cecil Richison ,  Gary M. Bell

IPC分类号： B31B19/90 ,  B31B37/00 ,  B65D33/25 ,  B65D75/00 ,  B65D77/22 ,  B65B1/04 ,  B65B61/00

CPC分类号： B65D77/225 ,  B31B37/00 ,  B65D33/2533 ,  B65D75/008 ,  B31B2201/146 ,  B31B2219/9019 ,  B31B2237/20 ,  B65D2205/00

摘要： A method for the packaging of coffee in a pouch arrangement having first and second opposed panel sections, a base gusset member, a rib and trough closure arrangement constructed and arranged for selective closure of the pouch arrangement, and a gas filter arrangement oriented in one of the panel sections. The method includes filling the pouch arrangement with coffee to a first level no greater than the rib and trough closure arrangement and sealing the pouch.

摘要翻译： 一种用于将咖啡包装在具有第一和第二相对的面板部分的袋装置中的方法，底座角形件，构造和布置成用于选择性地封闭袋装置的肋和槽封闭装置，以及气体过滤器装置， 面板部分。 该方法包括将咖啡填充到不大于肋和槽封闭装置并密封袋的第一水平的袋装置。

公开(公告)号：US5170688A

公开(公告)日：1992-12-15

申请号：US714208

申请日：1991-06-12

申请人： Roderick G. Keech ,  John W. Flynn

发明人： Roderick G. Keech ,  John W. Flynn

IPC分类号： B26D3/08 ,  B31B1/14 ,  B31B1/25

CPC分类号： B31F1/10 ,  B26D3/085 ,  B31B1/00 ,  B31B2201/143 ,  B31B2201/146 ,  B31B2201/257 ,  Y10T156/1052 ,  Y10T156/1064 ,  Y10T156/1067 ,  Y10T156/1082 ,  Y10T156/1084 ,  Y10T156/1087 ,  Y10T156/12 ,  Y10T83/0215 ,  Y10T83/0304 ,  Y10T83/0393 ,  Y10T83/2083 ,  Y10T83/6584 ,  Y10T83/7826

摘要： An apparatus and method for forming a fold construction in a triple wall corrugated paper board comprises a pair of spaced a part main frame plates having four support plates connected therebetween in a direction which is transverse to a feed direction for the paper board. A pair of shaft carrier plates which have linear bearings thereon, are mounted for sliding movement to the support shafts between the frame plates. Spreader tubes are engaged around the support shafts for maintaining a selected and accurate distance between the carrier plates. Upper and lower shafts are rotatably mounted between the carrier plates and carry knives, scoring members or other fold forming elements for scoring or cutting the paper board to form segments of the fold construction. A table is fixed between the carrier plates that cooperates with a hold down roller which is rotatably mounted between the plates, to hold the paper board down and prevent curling or warping as the fold construction is formed.

摘要翻译： 一种用于在三壁瓦楞纸板中形成折叠结构的装置和方法包括一对间隔开的主框架板，其具有在与纸板的进给方向横向的方向上连接在其间的四个支撑板。 一对在其上具有线性轴承的轴承板安装成用于滑动运动到框架板之间的支撑轴。 分散管耦合在支撑轴周围，以保持承载板之间选择和精确的距离。 上轴和下轴可旋转地安装在承载板之间并携带用于对纸板进行刻划或切割的刀具，刻痕构件或其它折叠形成元件以形成折叠结构的段。 工作台固定在与可转动地安装在板之间的压紧辊配合的承载板之间，以便在形成折叠结构时将纸板向下夹持并防止卷曲或翘曲。

公开(公告)号：US5165799A

公开(公告)日：1992-11-24

申请号：US664296

申请日：1991-03-04

申请人： James R. Wood

发明人： James R. Wood

IPC分类号： B29C35/08 ,  B29C65/14 ,  B29C65/48 ,  B29C65/52 ,  B31B19/62 ,  B31B19/88 ,  B31B29/60 ,  B31B37/00

CPC分类号： B29C66/135 ,  B29C65/1403 ,  B29C65/1435 ,  B29C65/1483 ,  B29C65/4845 ,  B29C65/526 ,  B29C66/1122 ,  B29C66/244 ,  B29C66/30621 ,  B29C66/43 ,  B29C66/431 ,  B29C66/43121 ,  B29C66/4322 ,  B29C66/7352 ,  B29C66/83413 ,  B29C66/83415 ,  B29C66/91411 ,  B29C66/91641 ,  B29C66/91921 ,  B31B29/60 ,  B31B37/00 ,  B29C2035/0877 ,  B29C65/1406 ,  B29C65/1412 ,  B29C65/4815 ,  B29C66/71 ,  B29C66/8511 ,  B29C66/954 ,  B29K2023/06 ,  B29K2023/065 ,  B29K2023/12 ,  B29L2031/7128 ,  B31B2201/146 ,  B31B2219/60 ,  B31B2219/6007 ,  B31B2219/88 ,  B31B2221/20 ,  B31B2237/20

摘要： Flexible square bottom bags which include side gusset panels having central inwardly oriented fin seams and which are sealed adjacent their lowermost corners to portions of the front and rear panels of the bags and wherein the entire width of the lowermost edges of the front and rear panels are sealed to thereby form bags having bottoms reinforced by triangular gusset seals at each corner and which have an outwardly oriented transverse bottom fin seam when erected.

摘要翻译： 柔性方底袋，其包括具有中心向内定向的翅片接缝的侧面角撑板，并且其邻近其最下角密封到袋的前后面板的部分，并且其中前后面板的最下边缘的整个宽度为 密封，从而形成具有在每个角上由三角形角撑板密封件增强的底部的袋子，并且当竖立时具有向外定向的横向底部翅片接缝。

公开(公告)号：US3978638A

公开(公告)日：1976-09-07

申请号：US467759

申请日：1974-05-07

申请人： Walter H. Sether

发明人： Walter H. Sether

IPC分类号： B31B37/00 ,  B65D71/00 ,  B65B43/04 ,  B65B53/02

CPC分类号： B31B37/00 ,  B65D71/0096 ,  B31B2201/146 ,  B31B2237/20 ,  B65D2571/00024

摘要： The present invention relates to a method for shrink packaging relatively large objects such as, for example, a pallet load utilizing heat shrinkable thermoplastic structures. The thermoplastic bags are characterized by having a rectangular bottom configuration whereby when the bag structure is shrunk about the generally rectangular pallet load, the contour of the shrunken thermoplastic overwrapped material conforms substantially to the rectangular conformation of the pallet being overwrapped.

摘要翻译： 本发明涉及用于收缩包装较大物体的方法，例如采用热收缩热塑性结构的托盘装载。 热塑性袋的特征在于具有矩形底部构型，当袋结构围绕大致矩形的托盘载荷收缩时，收缩的热塑性外包装材料的轮廓基本上符合被包装的托盘的矩形构造。

公开(公告)号：US5951166A

公开(公告)日：1999-09-14

申请号：US063056

申请日：1998-04-21

申请人： Masayoshi Matsumoto

发明人： Masayoshi Matsumoto

IPC分类号： B65D30/20 ,  B31B1/86 ,  B31B37/00 ,  B31B37/74 ,  B65D30/00 ,  B65D33/08

CPC分类号： B31B37/00 ,  B65D31/00 ,  B65D33/08 ,  B31B2201/146 ,  B31B2237/20 ,  Y10S383/903

摘要： A carrier-bag for plate-shaped articles which a rectangular containing part made of a film folded in a W shape and having a structure in which each pair of an outer film and an inner film of the W-shaped film is separately heat sealed together at both side edges of the containing part, and a pair of holding parts formed by upward extension of the outer films of the W-shaped film and having finger holes; and a process for producing the carrier-bag which comprises forming a belt-shaped film having W-shaped gazette foldings at both side edges from a long tubular plastic film, inserting a heat insulating receiving plate into the central part of each W-shaped gazette folding of the belt-shaped film and pushing heat sealing blades to the receiving plate from both sides to separately heat seal each pair of an outer film and an inner film of the W-shaped film together, cutting the belt-shaped film to produce pieces having a length corresponding to the width of a carrier-bag, cutting the obtained pieces along the center line in the longitudinal direction, and punching finger holes in the holding parts.The carrier-bag for plate-shaped articles made of a plastic film has a simple structure, is easily handled, can be produced economically in accordance with a simple process, and contains plate-shaped articles horizontally.

摘要翻译： 一种用于板状物品的载体袋，其由以W形折叠的膜制成的矩形容纳部分，并且具有将每一对外膜和W型膜的内膜分别热封在一起的结构 在所述容纳部的两侧边缘处形成有一对保持部，所述一对保持部通过所述W形膜的外膜向上方延伸而形成有指孔; 以及一种制造该载体袋的方法，包括在长的管状塑料膜的两个侧边缘处形成具有W形的公报折叠的带状膜，将绝热接收板插入每个W形的公报的中心部分 折叠带状薄膜并从两侧将热封片推到接收板，以将每一对外薄膜和W形薄膜的内薄膜分别热封在一起，切割带状薄膜以产生碎片 具有与承载袋的宽度相对应的长度，沿着长度方向沿中心线切割所获得的片，并且在保持部中冲压指孔。 由塑料薄膜制成的板状制品的载体袋结构简单，易于处理，可以按照简单的工艺经济地生产，并且水平地包含板状制品。