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162 条记录 (耗时 0.018 秒)

    Method of manufacturing a sack or bag with a bottom being rectangular in the filled state and a handle portion joined thereto
    11.
    发明授权
    Method of manufacturing a sack or bag with a bottom being rectangular in the filled state and a handle portion joined thereto 失效
    在填充状态下制造带有底部矩形的袋或袋的方法和接合的手柄部分

    公开(公告)号：US5102383A

    公开(公告)日：1992-04-07

    申请号：US695649

    申请日：1991-05-07

    申请人： Fritz Achelpohl ,  Werner Jurgens

    发明人： Fritz Achelpohl ,  Werner Jurgens

    IPC分类号： B65D33/10 ,  B31B29/00

    CPC分类号： B31B29/00 ,  B31B2221/20 ,  Y10S493/926 ,  Y10S493/936

    摘要： A method for manufacturing a sack or bag with a bottom being rectangular in the filled state and a handle portion joined thereto. An economical method for production by machine, according to the invention includes the following steps carried out sequently. A flattened tube piece (10) is provided with two slits at one end. The slits are substantially parallel to each other and to the lateral edges of the tube. Then a bottom square is formed by folding the tube piece near the slit end with corner tucks (14) and side tucks (16, 18). A prefabricated handle portion (22), including a reinforcing strip (24) and a connection strip (26) is glued or welded such that an edge portion (20) of one side tuck (16) is not covered by the prefabricated handle portion. Subsequently, such side tuck (16) and the corner tucks (14) are folded along a fold line (28) extending through the center of the corner tucks (14) and the uncovered edge portion (20) is glued or welded to the corresponding adjacent section of the handle portion. Finally a griphole cut (36) is punched in reinforcing section (24).

    摘要翻译： 一种袋子或袋子的制造方法，所述袋子或袋子在填充状态下具有矩形的底部和与其连接的手柄部分。 根据本发明的用于生产机器的经济方法包括随后进行的以下步骤。 扁平管件（10）在一端设有两个狭缝。 狭缝基本上彼此平行并且与管的侧边缘基本平行。 然后通过将拐弯折叠（14）和侧面褶皱（16,18）折叠在狭缝端附近的管件形成底部方形。 包括加强条（24）和连接条（26）的预制手柄部分（22）被胶合或焊接，使得一个侧面卷（16）的边缘部分（20）不被预制手柄部分覆盖。 随后，沿着延伸穿过拐角褶皱（14）的中心的折叠线（28）折叠这种侧面褶皱（16）和拐角褶皱（14），并且未覆盖的边缘部分（20）被胶合或焊接到相应的 手柄部分的相邻部分。 最后，在加强部分（24）中冲压夹孔（36）。

    Manufacturing method of square bottom bags
    12.
    发明授权
    Manufacturing method of square bottom bags 失效
    方底袋的制造方法

    公开(公告)号：US5006186A

    公开(公告)日：1991-04-09

    申请号：US353096

    申请日：1989-05-17

    申请人： Naoomi Yokoyama

    发明人： Naoomi Yokoyama

    IPC分类号： B31B3/28 ,  B31B19/26 ,  B31B29/00

    CPC分类号： B31B29/00 ,  B31B1/00 ,  B31B2201/26 ,  B31B2219/2672 ,  B31B2221/20 ,  Y10T156/1026 ,  Y10T156/1049 ,  Y10T156/1051 ,  Y10T156/1062

    摘要： This invention relates to the method for manufacturing a variety of square bottom containers by folding to the same side both of two brims of a sheet-shaped container of raw material of paper, aluminum foil, plastic laminate film and the like such that the brims mutually abut each other, forming a bonding agent or heat-seal layer on the outsides of both these butted brims, then forming the lower portion into a W-shape with an inverted V-shaped fold being provide in the midway, and then press-fitting the bonding agent or heat-seal layer from the outside of the formed sheet for its bonding or deposition, the press fit formed sheet defining a square bottom container having a bottom laminate which is flat with no overlap and having a heat seal film or the like which doesn't come inside the container. The method is efficient and the containers can be manufactured quite easily.

    摘要翻译： 本发明涉及通过将纸，铝箔，塑料层压膜等片状容器原料的边缘折叠到彼此相互对接的方式来制造各种方底容器的方法 在这两个对接边缘（2）的外侧上形成粘合剂或热封层，然后在中途形成具有倒V字形折叠的W字形（5）的下部， 然后从外部将所述粘合剂或热封层压合以进行粘合或沉积，并且覆盖其底部不重叠的平底底部容器和用于热封的限制膜的特征 不能进入容器内容易制造。

    Method for producing and filling bottom-fold bags and apparatus for execution of the method
    13.
    发明授权
    Method for producing and filling bottom-fold bags and apparatus for execution of the method 失效
    生产和装填折叠袋的方法及其执行方法

    公开(公告)号：US4685276A

    公开(公告)日：1987-08-11

    申请号：US793052

    申请日：1985-12-28

    申请人： Hans R. Kiel

    发明人： Hans R. Kiel

    IPC分类号： B31B29/00 ,  B65B9/20 ,  B65D30/00 ,  B65B43/10

    CPC分类号： B65B51/14 ,  B29C65/02 ,  B29C65/18 ,  B29C66/1122 ,  B29C66/21 ,  B29C66/3452 ,  B29C66/43121 ,  B29C66/8322 ,  B31B29/00 ,  B65B9/2042 ,  B65B9/213 ,  B65D31/00 ,  B29C53/36 ,  B29C66/71 ,  B29C66/8181 ,  B29K2023/065 ,  B29K2101/12 ,  B29L2031/7128 ,  B31B2221/20 ,  B65B9/2056 ,  Y10S493/936

    摘要： Bottom-fold bags, made of endless tubular material, which can be made of endless flat material and having a substantially rectangular standing-surface, together with a method and apparatus for producing and filling such bags are disclosed. Two lateral, substantially triangular bottom-flaps, in the vicinity of which the tubular material is in three layers, are produced. The tubular material is folded-in from the sides of the bag being formed and a bottom longitudinal seam is formed by pressing the tubular material together and connecting together the layers of tubular material thus caused to bear upon one another. At least the two layers of the bottom-flaps facing away from the bottom-surface of the bag are united longitudinally. At least one connecting seam, arranged near the lateral edge of the bag, and at least one connecting seam, arranged near the apex of each triangular bottom-flap are provided, substantially at right angles to the bottom longitudinal seam. At least one of the connecting seams is of linear design and is divided in its longitudinal extension. The bags thus formed are then separated and filled with a freely flowing product. The bags are self-supporting and stand upright when filled.

    摘要翻译： PCT No.PCT / DE85 / 00059 Sec。 371 1985年12月18日第 102（e）1985年12月18日日期PCT提交1985年2月27日PCT公布。 第WO85 / 03919号公报 日期：1985年9月12日。公开了一种由环形管状材料制成的折叠袋，其可由环形扁平材料制成并且具有基本上矩形的立场表面，以及用于生产和填充这种袋子的方法和装置。 制造了两个侧面的，基本上三角形的底部翼片，其中管状材料在三个附近。 管状材料从正在形成的袋的侧面折叠，并且通过将管状材料压在一起并将由此引起的彼此承载的管状材料层连接在一起而形成底部纵向接缝。 至少两层底板背向袋子的底表面是纵向合并的。 设置在袋的侧边缘附近的至少一个连接接缝，以及设置在每个三角底盖的顶点附近的至少一个连接接缝，其基本上与底部纵向接缝成直角。 连接缝中的至少一个是线性设计的，并且其纵向延伸部分开。 然后将如此形成的袋分离并充满自由流动的产品。 袋子是自支撑的，并且在充满时立起。

    Method of making valved sacks provided with cross-bottoms
    14.
    发明授权
    Method of making valved sacks provided with cross-bottoms 失效
    制备带有底部底部的阀袋的方法

    公开(公告)号：US4264317A

    公开(公告)日：1981-04-28

    申请号：US53334

    申请日：1979-06-29

    申请人： Richard Feldkamper

    发明人： Richard Feldkamper

    IPC分类号： B31B1/84 ,  B31B29/00 ,  B31B29/60 ,  B31B31/26 ,  B31B70/00 ,  B31B150/00 ,  B31B160/10 ,  B31B160/20 ,  B31B23/00

    CPC分类号： B31B29/00 ,  B31B2221/20

    摘要： A web of bag-making material has longitudinally folded rectangular sheets adhered at intervals to one face by one flap before longitudinal margins of the web are folded over, stuck to the other flap of each sheet and joined where they overlap to define a tube, whereafter sections are severed from the tube to make bags to be formed with cross-bottom closures at the ends. The size and position of each folded sheet is such that it will subsequently form an internal seal for the respective cross-bottom closure but the sheet for the closure at one end is made as two longitudinally aligned segments of which one segment has been transversely pre-folded back onto itself to define a tab adjacent the edge of the other segment with the length of a subsequent filling valve for the bag. Following formation of the cross-bottom closures, the filling valve is formed by unfolding the pre-folded tab.

    摘要翻译： 制袋材料的网状物纵向折叠的矩形片材，其间隔一个面由一个翼片粘合，在幅材的纵向边缘折叠之前，粘贴到每个片材的另一个片材上，并且在它们重叠以形成管子的情况下连接，之后 部分从管切断，使得袋在端部形成有十字底盖。 每个折叠的片材的尺寸和位置使得其随后将形成用于相应的交叉底部封闭物的内部密封件，但是在一端处用于封闭件的片材被制成两个纵向对准的片段，其中一个片段已经被横向预定 折叠到自身上以限定与另一段的边缘相邻的突片，其具有用于袋的后续填充阀的长度。 在形成交叉底部闭合件之后，通过展开预折叠的突片来形成填充阀。

    Machine for manufacturing square bags of thermoplastic film
    15.
    发明授权
    Machine for manufacturing square bags of thermoplastic film 失效
    热塑薄膜方袋生产机

    公开(公告)号：US3974747A

    公开(公告)日：1976-08-17

    申请号：US498817

    申请日：1974-08-21

    申请人： Yoshio Tsukino

    发明人： Yoshio Tsukino

    IPC分类号： B31B29/00 ,  B31B29/84 ,  B65D30/18 ,  B65D30/24 ,  B31B1/84

    CPC分类号： B31B29/00 ,  B31B29/84 ,  B65D31/08 ,  B65D31/142 ,  B31B2219/9054 ,  B31B2221/20 ,  B31B2221/405

    摘要： A square bag consisting of a tubular body made of thermoplastic film with its outer surface processed to be hardly weldable and a couple of rectangular closures made of thermoplastic film for closing the top and bottom openings of said body, said tubular body being flat when empty and the top and bottom openings of said body being formed into the front and rear horizontal flaps spreading horizontally and a pair of bisymmetric triangular end plates lapped over two sides of said flaps by pressing said openings vertically, which bag is characterized in that the top closure consists of a valve plate and a cover plate, one side edge of both plates is inserted beneath said triangular end plates, respectively, to overlap each other and heat-sealed, the other side edge of said cover plate extends over the other side edge of said valve plate to form a valve lip, the overlapping portions of the front and rear side edges of the valve plate and the cover plate and the front and rear side edges of the horizontal flaps of the top of the body are heat-sealed, and further the bottom closure consists of one cover plate which is installed on the bottom opening in the same fashion as said top closure and the overlapping portions of the body and said cover plate are heat-sealed.

    摘要翻译： 由热塑性薄膜构成的管状体，其外表面被加工成难以焊接的方形袋，以及用于封闭所述主体的顶部和底部开口的由热塑性薄膜制成的一对矩形封闭件，所述管状体在空时为平坦的， 所述主体的顶部和底部开口形成为水平前后水平翼片，并且一对双对称三角形端板通过垂直地按压所述开口而在所述翼片的两侧上重叠，该袋子的特征在于顶盖包括 的阀板和盖板，两个板的一个侧边缘分别插入所述三角形端板的下面以彼此重叠并且被热密封，所述盖板的另一侧边缘延伸越过所述 阀板以形成阀唇，阀板和盖板的前后侧边缘的重叠部分以及前后侧边缘 身体顶部的水平折板被热密封，并且另外底盖包括一个盖板，其以与所述顶盖相同的方式安装在底部开口上，并且主体和所述盖板的重叠部分 被热封。