公开(公告)号：US07143569B2

公开(公告)日：2006-12-05

申请号：US10970538

申请日：2004-10-21

Applicant: Jean-Louis Limousin

Inventor： Jean-Louis Limousin

IPC: B65B9/06

CPC classification number: B65B61/005 ,  B65B9/067 ,  B65B53/063 ,  B65B59/02

Abstract: An automatic high-speed wrapping system for wrapping packages in heat sealable thermoplastic film includes a film delivery unit wherein the film is dispensed and wrapped around the packages at a high rate of speed as the packages travel through the system. The packages travel continuously in a straight line through the system and are delivered at the input end of the system by a feed conveyor into a wrapping station where the packages are surrounded by the film, thence to the side sealing mechanism which forms a seal while severing the salvage from the packages, then into an end sealing mechanism where both ends of the packages are sealed and the film web connecting succeeding packages is severed. The system has a variety of components which are adjustable to efficiently accommodate a variety of product dimensions. The spacings of the various components are represented one calibrated scales for efficient and accurate set up and operation of the system.

Abstract translation: 用于在可热封热塑性薄膜中包装包装的自动高速包装系统包括胶片输送单元，其中胶片在包装行进通过系统时以高速率被分配并缠绕在包装周围。 包装以一条直线连续行进穿过系统，并通过进料输送机在系统的输入端输送到包装站中，其中包装被薄膜包围，然后到封闭机构，在切断时形成密封 从包装中回收，然后进入密封两端的端部密封机构，并且连接后续包装的胶片网被切断。 该系统具有可调节的各种部件，以有效地适应各种产品尺寸。 各种组件的间距表示为一个校准刻度，用于系统的有效和准确的设置和操作。

公开(公告)号：US07076936B2

公开(公告)日：2006-07-18

申请号：US10860464

申请日：2004-06-03

Applicant: Jean-Louis Limousin

Inventor： Jean-Louis Limousin

IPC: B65B9/06

CPC classification number: B65B53/063 ,  B65B9/067 ,  B65B59/00

Abstract: An automatic high-speed wrapping system for wrapping packages in heat sealable thermoplastic film includes a film delivery unit wherein the film is dispensed and wrapped around the packages at a high rate of speed as the packages travel through the system. The packages travel continuously in a straight line through the system and are delivered at the input end of the system by a feed conveyor into a wrapping station where the packages are surrounded by the film, thence to the side sealing mechanism which forms a seal while severing the salvage from the packages, then into an end sealing mechanism where both ends of the packages are sealed and the film web connecting succeeding packages is severed. The film is delivered to the wrapping station in two plies and subsequently inverted for wrapping around the products. The positions of the wrapping station and film delivery units are adjustable to efficiently accommodate a variety of product heights while providing proper film delivery geometry.

Abstract translation: 用于在可热封热塑性薄膜中包装包装的自动高速包装系统包括胶片输送单元，其中胶片在包装行进通过系统时以高速率被分配并缠绕在包装周围。 包装以一条直线连续行进穿过系统，并通过进料输送机在系统的输入端输送到包装站中，其中包装被薄膜包围，然后到封闭机构，在切断时形成密封 从包装中回收，然后进入密封两端的端部密封机构，并且连接后续包装的胶片网被切断。 该胶片以两层的形式送至包装站，随后倒置，以便包裹在产品周围。 包装站和胶片传送单元的位置是可调节的，以有效地适应各种产品高度，同时提供适当的胶片传送几何形状。

公开(公告)号：US06912830B2

公开(公告)日：2005-07-05

申请号：US10860465

申请日：2004-06-03

Applicant: Jean-Louis Limousin

Inventor： Jean-Louis Limousin

IPC: B65B9/067 ,  B65B59/00 ,  B65B9/06

CPC classification number: B65B53/063 ,  B65B9/067 ,  B65B59/00

Abstract: An automatic high-speed wrapping system for wrapping packages in heat sealable thermoplastic film includes a film delivery unit wherein the film is dispensed and wrapped around the packages at a high rate of speed as the packages travel through the system. The packages travel continuously in a straight line through the system and are delivered at the input end of the system by a feed conveyor into a wrapping station where the packages are surrounded by the film, thence to the side sealing mechanism which forms a seal while severing the salvage from the packages, then into an end sealing mechanism where both ends of the packages are sealed and the film web connecting succeeding packages is severed. The film is delivered to the wrapping station in two plies and subsequently inverted for wrapping around the products. The positions of the wrapping station and film delivery units are adjustable to efficiently accommodate a variety of product heights while providing proper film delivery geometry.

Abstract translation: 用于在可热封热塑性薄膜中包装包装的自动高速包装系统包括胶片输送单元，其中当包装行进通过系统时，胶片以高速率被分配并缠绕在包装周围。 包装以一条直线连续行进穿过系统，并通过进料输送机在系统的输入端输送到包装站中，其中包装被薄膜包围，然后到封闭机构，在切断时形成密封 从包装中回收，然后进入密封两端的端部密封机构，并且连接后续包装的胶片网被切断。 该胶片以两层的形式送至包装站，随后倒置，以便包裹在产品周围。 包装站和胶片传送单元的位置是可调节的，以有效地适应各种产品高度，同时提供适当的胶片传送几何形状。

公开(公告)号：US4586312A

公开(公告)日：1986-05-06

申请号：US595581

申请日：1984-04-02

Applicant: Jean-Louis Limousin

Inventor： Jean-Louis Limousin

IPC: B65B61/02 ,  B65D71/00 ,  B65D71/08 ,  B65B61/18

CPC classification number: B65D71/08 ,  B65B61/02 ,  Y10S493/963

Abstract: An apparatus and method is disclosed for providing a heat shrinkable package with a frangible access panel therein defined by perforations disposed in the heat shrinkable package. A novelty of the method and apparatus resides in the perforation of the heat shrinkable material prior to passing the package through a heat shrink oven. The package is oriented on a conveyor with the perforations adjacent to the conveyor, enabling the perforated portion of the package to be subjected to less heat than the remainder of the package, enabling formation of the heat shrink package without severing the perforations defining the access panel.

Abstract translation: 公开了一种用于提供具有其中设置在热收缩包装中的穿孔限定的易碎接触面板的可热收缩包装的装置和方法。 该方法和设备的新颖性在于通过热收缩炉之前的热收缩材料的穿孔。 包装在传送带上定位，其中穿孔邻近传送器，使得包装的穿孔部分能够比包装的其余部分经受更少的热量，从而能够形成热收缩包装而不断开限定出入面板的穿孔 。

公开(公告)号：US4538720A

公开(公告)日：1985-09-03

申请号：US478899

申请日：1983-03-25

Applicant: Jean-Louis Limousin

Inventor： Jean-Louis Limousin

IPC: B65B35/40 ,  B65G47/02

CPC classification number: B65B35/40

Abstract: An apparatus is disclosed for transferring articles between adjacent conveyors. The apparatus includes a first conveyor for conveying articles therealong. A pushing device includes a pair of spaced plates that are disposed in the same plane. The plates move transversely relative to the articles supported by the first conveyor. A pair of gripping arms move to a first position to grasp the laterally pushed articles. The gripping arms together with the grasped articles are moved laterally and away from the direction of movement of the articles along the first conveyor. The gripping arms are moved to a second position in which the articles are released onto a second conveyor disposed adjacent to and laterally relative the first conveyor. The apparatus has particular utility relative to the stabilization of packaged articles during transit through a wrapping and sealing station prior to heat shrinkage.

Abstract translation: 公开了用于在相邻输送机之间传送物品的装置。 该装置包括用于在其上输送物品的第一输送机。 推动装置包括设置在同一平面中的一对隔开的板。 板相对于由第一输送机支撑的物品横向移动。 一对抓握臂移动到第一位置以抓住横向推动的物品。 夹持臂与抓持的物品一起横向移动并远离物品沿着第一输送机的运动方向移动。 把持臂移动到第二位置，在第二位置，物品被释放到与第一输送机相邻并相对于第一输送机设置的第二传送器上。 该设备相对于在热收缩之前通过包装和密封站运输期间的包装物品的稳定性具有特别的用途。

公开(公告)号：USD505143S1

公开(公告)日：2005-05-17

申请号：US29180883

申请日：2003-05-01

Applicant: Jean-Louis Limousin

Designer： Jean-Louis Limousin

公开(公告)号：US06772575B2

公开(公告)日：2004-08-10

申请号：US10331863

申请日：2002-12-30

Applicant: Jean-Louis Limousin

Inventor： Jean-Louis Limousin

IPC: B65B5306

CPC classification number: B65B53/063 ,  B65G21/14

Abstract: A tunnel for shrink wrapping at least one product includes a housing having an interior space with a top, a bottom, an entrance and an exit. A conveyor belt passes through the interior space from the entrance to the exit. The conveyor belt is substantially unobstructed on upper and lower sides and includes an opened configuration allowing substantial air flow therethrough at relatively low velocity. Heaters and air movers are located above and below the conveyor belt to uniformly heat products contained in shrink film and moving along the conveyor belt. The shrink tunnel further includes an adjustable riser member to allow a transverse section of the conveyor belt to be selectively adjusted in height from outside the housing.

Abstract translation: 用于至少一个产品的收缩包装的隧道包括具有顶部，底部，入口和出口的内部空间的壳体。 传送带从入口到出口穿过内部空间。 输送带在上侧和下侧基本上不受妨碍，并且包括允许以相对低的速度大量空气流过其的打开构造。 加热器和送风机位于输送带上方和下方，以均匀地加热收缩膜中包含的产品并沿输送带移动。 收缩通道还包括可调节的上升构件，以允许输送带的横向部分从外壳的外部选择性地调节高度。

公开(公告)号：US20090049803A1

公开(公告)日：2009-02-26

申请号：US11844366

申请日：2007-08-24

Applicant: Jean-Louis Limousin

Inventor： Jean-Louis Limousin

IPC: B65D65/02

CPC classification number: B29C65/18 ,  B26D3/08 ,  B26D7/27 ,  B26F3/08 ,  B29C65/7435 ,  B29C65/749 ,  B29C65/7873 ,  B29C66/1122 ,  B29C66/133 ,  B29C66/4312 ,  B29C66/4322 ,  B29C66/71 ,  B29C66/73715 ,  B29C66/8242 ,  B29C66/83411 ,  B29C66/83421 ,  B29C66/83423 ,  B29C66/849 ,  B29C66/87443 ,  B29C66/91231 ,  B29C66/91421 ,  B29C66/919 ,  B65B9/067 ,  B65B51/26 ,  B65B53/063 ,  B65B61/005 ,  B29K2027/06 ,  B29K2023/0633 ,  B29K2023/00

Abstract: A side seal assembly for a shrink wrap packaging system is located downstream in the feed direction from a wrapping station to join first and second plies together and enclose each of the products in individually wrapped packages. The side seal assembly includes a heated side seal mechanism to form the side seal weld and separate the selvage film. The assembly includes an indexing mechanism to index the side seal mechanism and expose a clean surface to the film without removal or extensive servicing of the assembly and the heretofore requisite downtime for the system. The sealing and cutting functions are combined into a single, stationary component thereby reducing the number of movable parts. Moreover, indexing the side seal mechanism operatively exposes a clean, free of resin build-up, peripheral edge of the side seal mechanism to the plies, without the need to stop production for extended periods of time while consistently producing a thin side seal weld on the package.

Abstract translation: 用于收缩包装包装系统的侧密封组件位于沿包装站的进料方向的下游，以将第一和第二层连接在一起，并将每个产品包围在单独包装的包装中。 侧密封组件包括加热的侧密封机构，以形成侧密封焊缝并分离刮板。 该组件包括一个分度机构，用于对侧密封机构进行索引并将清洁表面暴露于薄膜，而不需要拆卸或大量维修组件以及系统至今所需的停机时间。 密封和切割功能组合成单个固定部件，从而减少可动部件的数量。 此外，分度侧密封机构可操作地将侧面密封机构的干净，无树脂积聚，周边边缘暴露于帘布层，而不需要在较长时间内停止生产，同时一直产生薄的侧密封焊接 包装。

公开(公告)号：US5490892A

公开(公告)日：1996-02-13

申请号：US197638

申请日：1994-02-15

Applicant: Stephane Castagnos ,  Jean-Louis Limousin

Inventor： Stephane Castagnos ,  Jean-Louis Limousin

IPC: B32B37/00 ,  B29C37/00 ,  B29D24/00 ,  B32B3/12 ,  B32B5/02 ,  B32B5/12 ,  B32B18/00 ,  C04B35/80 ,  E04C2/24 ,  B32B5/06 ,  C01B31/00

CPC classification number: B32B18/00 ,  B29C37/0082 ,  B29D24/007 ,  C04B35/80 ,  B29L2031/608 ,  C04B2237/32 ,  C04B2237/38 ,  C04B2237/385

Abstract: Distinct preforms are made for different portions of a composite material part that is to be fabricated, and they are assembled together in a non-densified state or in a state that is not completely densified by uniting respective contacting surfaces of the preforms (13, 15, 36) together by means of fibrils (17, 19) projecting perpendicularly from the surface of one of the preforms (13, 15) and in which the surface of another preform (36) is engaged. The assembled-together preforms are then co-densified. The fibrils are formed on the surface of a fiber preform by the ends of fibers thereof that have been displaced by the preform being needled. The method is particularly suitable for fabricating a sandwich panel of composite material comprising two rigid skins between which there is disposed a core constituted by partitions that are perpendicular to the skins.

Abstract translation: 不同的预成型件是为要制造的复合材料部件的不同部分制成的，并且它们以非致密化状态或未被完全致密化的状态组装在一起，通过将预成型件（13,15）的各个接触表面 ，36）通过从其中一个预成型件（13,15）的表面垂直突出并且其中另一个预成型件（36）的表面接合的原纤维（17,19）组合在一起。 然后将组装好的预制件共同致密化。 原纤维由纤维预制件的表面形成，纤维预制件的端部被预成型件所针对的位移。 该方法特别适用于制造包括两个刚性表面的复合材料夹层板，在其间设有由垂直于表皮的隔板构成的芯。

公开(公告)号：US4341057A

公开(公告)日：1982-07-27

申请号：US160615

申请日：1980-06-18

Applicant: Jean-Louis Limousin

Inventor： Jean-Louis Limousin

IPC: B26F3/06 ,  B65B51/30 ,  B65B11/10

CPC classification number: B65B51/30 ,  B26F3/06

Abstract: A device for wrapping a sheet material about an object is disclosed such as a heat shrinkable plastic material about a container in a shrink bundling process. The device is able to cover both the top and the bottom of the container or in the alternative cover only the top of the container with the use of auxiliary glue guns. The device comprises a frame having a conveyor for moving the container. A first sealing member includes a plurality of sealing elements rotatably mounted on a hub which is journaled to the frame. A second sealing member is slidably mounted to the frame for cooperation with one of the plurality of sealing elements. The sheet material extends between the first and second sealing members whereat the second sealing member engages a first of the plurality of sealing elements to sever the sheet material at the leading edge of the object. Rotation of the first sealing member positions a second of the plurality of sealing elements adjacent the second sealing member. The second sealing member and the second of the plurality of sealing elements sever the plastic material at the trailing edge of the object. The invention also resides within the method of wrapping an object with sheet material. The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.

Abstract translation: 公开了一种用于围绕物体包裹片材的装置，例如在收缩捆扎过程中围绕容器的热收缩塑料材料。 该装置能够使用辅助胶枪盖住容器的顶部和底部，或仅在容器的顶部覆盖替代的盖子。 该装置包括具有用于移动容器的输送机的框架。 第一密封构件包括可旋转地安装在轮毂上的多个密封元件，所述轮毂安装在框架上。 第二密封构件可滑动地安装到框架上以与多个密封元件中的一个密封元件配合。 片材在第一和第二密封构件之间延伸，其中第二密封构件接合多个密封元件中的第一个，以在物体的前缘切断片材。 所述第一密封构件的旋转将所述多个密封元件中的第二密封元件定位成邻近所述第二密封构件。 第二密封构件和多个密封元件中的第二密封元件在物体的后缘切断塑料材料。 本发明还在于用片材材料包裹物体的方法。 上述摘要仅仅是一般应用的简历，不是所有操作原理或应用的完整讨论，并不被解释为对所要求保护的主题的范围的限制。