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1. 发明申请

WO2011132060A2 COVERING MACHINE AND RELATIVE METHOD 审中-公开
标题翻译：覆盖机及相关方法
公开(公告)号：WO2011132060A2
公开(公告)日：2011-10-27
申请号：PCT/IB2011/000860
申请日：2011-04-20
申请人： VIT, Dennis
发明人： VIT, Dennis
IPC分类号： B66B9/02
CPC分类号： B42C15/00 , B26F3/002 , B26F3/08 , B29C65/222 , B29C65/7433 , B29C65/7451 , B29C65/749 , B29C65/7841 , B29C66/1122 , B29C66/431 , B29C66/8322 , B29L2031/7052
摘要： Covering machine associated with a work top (12) on which a covering film (14) and at least an object (16) to be covered with the film (14) are disposed. The machine comprises heat-welding means (20) provided with a pair of clamping elements (22, 24) to clamp the film (14) on the work top (12), and a heat- welding element (28). The heat-welding means (20) have at least an inactive position, in which the clamping elements (22, 24) are disposed separated so as to interpose the film (14) between them on the work top (12), and an operating position in which they are disposed close, so as to clamp and heat- weld the film (14) by means of the associated heat- welding element (28). The machine comprises cutting and removal means (32) to distance a portion of scrap (15) of the film (14) after the heat- welding. The cutting and removal means (32) are mechanically coupled with the heat-welding means (20) and have at least an independent movement with respect thereto, in coordination with their movement between the inactive position and the operating position, in order to assume at least a resting position, in which they do not interfere with the film (14), and a removal position, corresponding to the operating position of the heat-welding means (20), in which they thrust the scrap portion (15) so as to distance it from the film (14) which remains on the work top.
摘要翻译：与工作台面（12）相关联的覆盖机器设置在其上覆盖有薄膜（14）的至少一个被覆盖物体（16）的覆盖膜（14）。该机器包括设置有一对夹紧元件（22,24）的热焊接装置（20），以将薄膜（14）夹在工作台面（12）上，以及一个热焊接元件（28）。热焊接装置（20）至少具有非活动位置，其中夹紧元件（22,24）被分开设置，以便将薄膜（14）插入在工作台（12）之间，并且操作它们靠近的位置，以便通过相关联的热焊接元件（28）夹紧和加热焊接薄膜（14）。机器包括切割和移除装置（32），以在热焊后使薄膜（14）的一部分废料（15）距离。切割和移除装置（32）与热焊接装置（20）机械地联接，并且与它们之间的运动协调地处于非活动位置和操作位置之间，至少具有独立的运动，以便在至少一个静止位置，它们不影响薄膜（14），以及与热焊接装置（20）的操作位置对应的去除位置，它们推动废料部分（15），以便将其与保留在工作台面上的胶片（14）保持距离。

2. 发明申请

WO2007076133A2 IMPROVED HOT WIRE CONTROL APPARATUS AND METHOD 审中-公开
标题翻译：改进的热线控制装置和方法
公开(公告)号：WO2007076133A2
公开(公告)日：2007-07-05
申请号：PCT/US2006/049281
申请日：2006-12-26
申请人： SHANKLIN CORPORATION , KALINOWSKI, Michael, A. , SMITH, Mitchell, W. , CHRISTMAN, Russell, T. , MICHAELIAN, Jim
发明人： KALINOWSKI, Michael, A. , SMITH, Mitchell, W. , CHRISTMAN, Russell, T. , MICHAELIAN, Jim
IPC分类号： H01J1/02
CPC分类号： B29C65/222 , B29C65/229 , B29C65/7433 , B29C66/43 , B29C66/71 , B29C66/849 , B29C66/91211 , B29C66/91231 , B29C66/91421 , B29C66/91431 , B29C66/91655 , B29C66/9592 , B29C66/961 , B29C66/962 , H05B1/0247 , B29K2023/12
摘要： Control system and apparatus for controlling current input to an electrical resistance element such as a seal wire. The system and apparatus of the present invention is a closed loop feedback modification to conventional systems, and takes advantage of the inherent expansion of the seal wire as it is heated. The feedback mechanism monitors both the actual current passing through the wire, and the length of the sealing wire, and adjusts the current applied to the wire, responsive to those monitored inputs. The usage of the sealing machine is also monitored and the application and amount of current flowing to the wire is varied based on this usage.
摘要翻译：用于控制电流输入到诸如密封线的电阻元件的控制系统和装置。本发明的系统和装置是对常规系统的闭环反馈修改，并且利用密封线在被加热时的固有膨胀。反馈机制监控通过导线的实际电流和密封线的长度，并响应于监控的输入调整施加到导线的电流。还监测密封机的使用情况，并且根据这种用途改变流入电线的电流和电流量。

3. 发明申请

WO2003050025A1 フィルム連結装置および連結方法审中-公开
标题翻译：用于连接电影的装置和方法
公开(公告)号：WO2003050025A1
公开(公告)日：2003-06-19
申请号：PCT/JP2002/002203
申请日：2002-03-08
申请人：大成ラミック株式会社 , 二瀬克規
发明人：二瀬克規
IPC分类号： B65H19/18
CPC分类号： B29C66/723 , B29C53/36 , B29C65/222 , B29C65/226 , B29C65/38 , B29C65/7433 , B29C65/749 , B29C66/133 , B29C66/43 , B29C66/80 , B29C66/81427 , B29C66/8322 , B29C66/853 , B29L2009/00 , B65H19/1852 , B65H19/1868 , B65H2301/46115 , B65H2301/4621 , B65H2301/46212 , B65H2301/4634 , B65H2701/1752 , B65H2701/1864
摘要： An apparatus and a method for connecting the rear end of one film to the forward end of the other film without using a connecting material, e.g. an adhesive tape, such that the connecting part also contributes sufficiently to heat seal similarly to other part of the film. A fusible seal means is disposed in the vicinity of the traveling passage of one film and means for holding the forward end part of the other film is disposed on the side opposite to the seal means with respect to the traveling passage. An insert plate for pushing the forward end part of a film held by the film holding means into the seal means along with the one film, and an excess film removing means for clamping the folded part of one film pushed in by means of the insert plate while passing over the seal means and separating it from the fusible seal part are also provided.
摘要翻译：一种膜的后端连接到另一膜的前端的装置和方法，而不使用连接材料，例如，粘合带，使得连接部分也充分地有助于与膜的其它部分类似地热密封。在一个膜的行进通道附近设有可熔密封装置，另一个膜的前端部的保持装置相对于行进通道设置在与密封装置相对的一侧。一个插入板，用于将由胶片保持装置保持的胶片的前端部分与该胶片一起推入密封装置;以及多余的胶片去除装置，用于夹紧由插入板推入的一个胶片的折叠部分同时也提供了通过密封装置并将其与可熔密封部分分离的装置。

4. 发明申请

WO99041062A1 METHOD FOR FORMING STRUCTURE SUITABLE FOR USE AS A CORE MEMBER 审中-公开
标题翻译：形成适合作为核心成员使用的结构的方法
公开(公告)号：WO99041062A1
公开(公告)日：1999-08-19
申请号：PCT/US1999/003041
申请日：1999-02-11
IPC分类号： B29C65/22 , B29C65/74 , B29D99/00 , B29D24/00 , B26D1/553 , B26F3/12 , B32B3/12
CPC分类号： B29D99/0089 , B29C65/223 , B29C65/7412 , B29C65/7433 , B29C65/7473 , B29C66/137 , B29C66/5227 , B29C66/71 , B29C66/72523 , B29C66/73715 , B29L2024/00 , B29L2031/601 , B29L2031/608 , Y10T29/49623 , Y10T29/49625 , Y10T29/49629 , Y10T156/1054 , B29K2027/06 , B29K2023/12 , B29K2023/06
摘要： Core-type structures (10) are formed by extruding elongated tubular members (24) or sheets of a thermoplastic material that are subsequently cut into segments (30) or plates having a defined length and then assembled into a bundle (42). The bundle (42) is then simultaneously cut at a number of spaced-apart locations along the length of the bundled segments, or plates, whereby a plurality of separate core structures (10) are simultaneously formed.
摘要翻译：芯型结构（10）通过挤出细长的管状构件（24）或热塑性材料的片材形成，随后将其切割成具有限定长度的段（30）或板，然后组装成束（42）。然后沿着捆扎段或板的长度在多个间隔开的位置同时切割束（42），由此同时形成多个分离的芯结构（10）。

5. 发明申请

WO2015036524A1 SOUDEUSE THERMIQUE À DISPOSITIF DE SERRAGE MAGNETIQUE 审中-公开
标题翻译：带封闭装置的热封机
公开(公告)号：WO2015036524A1
公开(公告)日：2015-03-19
申请号：PCT/EP2014/069471
申请日：2014-09-12
申请人： AREVA NC , A.L.M. PACKAGING
发明人： LANTHEAUME, Noël , MOYNE, Jean-Baptiste , LAGRANGE, Thierry
IPC分类号： B29C65/22 , B65B51/10 , B29C65/74
CPC分类号： B29C65/222 , B29C65/223 , B29C65/226 , B29C65/7433 , B29C65/7453 , B29C66/0042 , B29C66/1122 , B29C66/232 , B29C66/4312 , B29C66/8122 , B29C66/81241 , B29C66/81457 , B29C66/8244 , B29K2995/0008 , B65B51/146 , B29K2827/18
摘要： L'invention propose un dispositif de soudage (10) pour souder l'ouverture (16) d'un sac (12) plastique afin de le fermer hermétiquement, qui comporte : - une mâchoire inférieure (18) et une mâchoire supérieure (20) entre lesquelles le sac (12) est serré, - au moins un fil chauffant (22) et - des moyens de serrage (30) de la mâchoire supérieure (20) contre la mâchoire inférieure (18) qui comportent une pluralité d'éléments magnétiques (32) à aimant permanent, et dans lequel chaque élément magnétique (32) comporte un premier aimant permanent (34) fixe et un deuxième aimant permanent (36) qui est monté mobile par rapport au premier aimant permanent (34) entre une position de verrouillage dans laquelle la combinaison des champs magnétiques produits par les deux aimants permanents (34, 36) produit un champ magnétique de forte intensité au niveau de la mâchoire supérieure (20) et une position de libération dans laquelle la combinaison des champs magnétiques produit par les deux aimants permanents (34, 36) produit un champ magnétique de faible intensité au niveau de la mâchoire supérieure (20), permettant à un opérateur de désolidariser facilement les deux mâchoires après soudage du sac.
摘要翻译：本发明涉及一种用于焊接塑料袋（12）的开口（16）以便密封密封的焊接装置（10），其包括：下钳口（18）和上钳口（20），其中袋子（12）被夹紧; 至少一个加热线（22）; 以及用于将上钳口（20）夹紧在下颚（18）上的装置（30），所述下颚包括具有永磁体的多个磁性元件（32），并且其中每个磁性元件（32）包括第一固定永磁体 34）和第二永磁体（36），其被安装成在两个永磁体（34,36）产生的磁场的组合的锁定位置之间相对于第一永磁体（34）可移动，在上钳口（20）中产生高强度磁场，并且释放位置，由两个永磁体（34,36）产生的磁场的组合在上钳口（20）中产生低强度磁场），允许操作者在焊接袋子之后容易地分离两个钳口。

6. 发明申请

WO2007084430A2 METHOD AND APPARATUS FOR MAKING BAGS 审中-公开
标题翻译：制袋的方法和装置
公开(公告)号：WO2007084430A2
公开(公告)日：2007-07-26
申请号：PCT/US2007000981
申请日：2007-01-12
申请人： CMD CORP , SELLE PAUL A , SAUCIER CHRISTOPHER A , LEITZKE TERRY L , SCHMOLL BRADLEY J , WHITE CHRISTOPHER LEE , JOHNSON ARVID R , PRELLWITZ GREGORY T , STICKNEY MICHAEL J , JANSEN THOMAS C , RADTKE KENNETH C , SAUDER CHARLES H , JOHNSON PAUL A
发明人： SELLE PAUL A , SAUCIER CHRISTOPHER A , LEITZKE TERRY L , SCHMOLL BRADLEY J , WHITE CHRISTOPHER LEE , JOHNSON ARVID R , PRELLWITZ GREGORY T , STICKNEY MICHAEL J , JANSEN THOMAS C , RADTKE KENNETH C , SAUDER CHARLES H , JOHNSON PAUL A
IPC分类号： B31B1/28
CPC分类号： B31B70/00 , B29C65/10 , B29C65/14 , B29C65/1412 , B29C65/1425 , B29C65/1467 , B29C65/1496 , B29C65/16 , B29C65/1696 , B29C65/18 , B29C65/222 , B29C65/229 , B29C65/305 , B29C65/38 , B29C65/7412 , B29C65/7433 , B29C65/7437 , B29C65/7451 , B29C65/7453 , B29C65/7457 , B29C65/7847 , B29C66/0042 , B29C66/1122 , B29C66/232 , B29C66/3472 , B29C66/348 , B29C66/349 , B29C66/43 , B29C66/71 , B29C66/7352 , B29C66/80 , B29C66/8122 , B29C66/81241 , B29C66/81262 , B29C66/81264 , B29C66/81267 , B29C66/81417 , B29C66/81419 , B29C66/81427 , B29C66/81431 , B29C66/818 , B29C66/81812 , B29C66/83417 , B29C66/83433 , B29C66/83511 , B29C66/83517 , B29C66/8511 , B29C66/91212 , B29C66/91231 , B29C66/91315 , B29C66/91421 , B29C66/91423 , B29C66/91431 , B29C66/91631 , B29C66/91641 , B29C66/91651 , B29C66/91653 , B29C66/919 , B29C66/93451 , B29C66/939 , B29C66/949 , B29C66/961 , B29C66/962 , B29C2035/0822 , B29C2793/0045 , B29K2023/0625 , B29K2905/02 , B29K2995/007 , B29L2031/7128 , B31B19/14 , B31B50/741 , B31B70/024 , B31B70/14 , B31B70/946 , B31B2155/00 , B31B2155/003 , B31B2160/10 , B31B2160/20 , Y10T83/0414 , Y10T83/293 , Y10T83/9292 , Y10T83/9408 , Y10T156/1054 , Y10T156/1313 , B29K2827/18 , B29K2909/08 , B29C65/00 , B29C66/9141
摘要： A machine and method for making bags is described and includes a web , traveling from an input section to a rotary drum, to an output section. The rotary drum includes at least one seal bar, having a first sealing zone, and an adjacent weakening zone. The weakening zone may be a heated perforator, includes a heating wire, or be disposed to create an auxiliary sealed area. The heating wire can have, connected thereto, a source of power that is at an adjustable voltage or magnitude, and/or pulsed, and/or a feedback loop. The heating wire may be an NiCr wire and make intermittent contact with the web and be disposed in an insert. The weakening zone may create a line of weakness that is uniform or varies in intensity, is a separating zone, or includes a heat film, a toothed blade, a row of pins, a source of air, or a source of vacuum. The sealing zones may include temperature zones, cartridge heaters, cooling air, or heated air, or a source of ultrasonic, microwave or radiative energy.
摘要翻译：描述了用于制造袋子的机器和方法，并且包括从输入部分移动到旋转鼓的卷材到输出部分。旋转滚筒包括具有第一密封区域和相邻的弱化区域的至少一个密封条。弱化区可以是加热穿孔器，包括加热丝，或者设置成产生辅助密封区域。加热线可以具有连接到其上的可调电压或幅度和/或脉冲的和/或反馈回路的电源。加热线可以是NiCr线，并与纤维网间断接触并设置在插入物中。弱化区可能产生均匀或强度变化的弱线，是分离区，或包括加热膜，齿形叶片，一排针，空气源或真空源。密封区可以包括温度区，筒式加热器，冷却空气或加热的空气，或超声波，微波或辐射能的源。

7. 发明申请

WO02039936A1 POUCH FOR STOMA AND METHOD FOR TREATING 审中-公开
标题翻译： STOMA和处理方法
公开(公告)号：WO02039936A1
公开(公告)日：2002-05-23
申请号：PCT/JP2001/006018
申请日：2001-07-11
IPC分类号： A61F5/44 , A61F5/445 , B29C65/00 , B29C65/18 , B29C65/22 , B29C65/38 , B29C65/74
CPC分类号： B29C66/001 , A61F5/4404 , A61F5/4407 , A61F5/445 , B29C65/18 , B29C65/222 , B29C65/224 , B29C65/38 , B29C65/7433 , B29C66/0044 , B29C66/1122 , B29C66/43121 , B29C66/71 , B29C66/80 , B29C66/8122 , B29C66/81457 , B29C66/818 , B29C66/8221 , B29C66/8286 , B29C66/83241 , B29C66/849 , B29C66/857 , B29C66/861 , B29C66/8618 , B29C66/8762 , B29L2031/7148 , B29C65/00 , B29K2827/18 , B29K2909/08 , B29K2067/00 , B29K2023/06
摘要： A method for treating the excrement in a pouch, characterized in that it utilizes the fact that the pouch is generally made of a thermoplastic resin such as polyethylene, and comprises gathering the excrement in the bottom portion of the pouch, heat-sealing an appropriate position between the bottom portion containing the excrement and an upper portion by using a heat sealer, cutting the pouch at an approximate middle of the heat-sealed part into two sealed pouches, to thereby remove the excrement with no odor going out. Also are disclosed a pouch which is so improved as to facilitate employing the above method, and an impulse heat sealer which is so improved as to be lightweight, be washable with ease and be usable with weak power.
摘要翻译：一种用于处理小袋中排泄物的方法，其特征在于，其利用袋通常由热塑性树脂如聚乙烯制成的事实，并且包括将排泄物聚集在袋的底部中，热封合适的位置通过使用热封机在包含排泄物的底部部分和上部之间，将热封部分的大致中间处的袋子切割成两个密封的袋子，从而除去没有异味的排泄物。还公开了一种如此改进以便于采用上述方法的袋，以及轻量化的改进的冲击式热封机，易于洗涤并且可用于弱功率。

8. 发明申请

WO02024436A1 STRUCTURE, METHOD, AND DEVICE FOR SPLICING LAMINATED FILMS 审中-公开
标题翻译：用于分层的膜的结构，方法和装置
公开(公告)号：WO02024436A1
公开(公告)日：2002-03-28
申请号：PCT/JP2001/007497
申请日：2001-08-30
IPC分类号： B29C65/00 , B29C65/22 , B29C65/38 , B29C65/74 , B29C65/78 , B65B9/20 , B65B51/26 , B29C65/02
CPC分类号： B29C65/222 , B29C65/224 , B29C65/229 , B29C65/38 , B29C65/7433 , B29C65/7451 , B29C65/7841 , B29C66/005 , B29C66/0324 , B29C66/03241 , B29C66/112 , B29C66/1122 , B29C66/133 , B29C66/135 , B29C66/43 , B29C66/71 , B29C66/723 , B29C66/72321 , B29C66/72328 , B29C66/73711 , B29C66/73713 , B29C66/73921 , B29C66/80 , B29C66/81417 , B29C66/81422 , B29C66/81427 , B29C66/81431 , B29C66/81871 , B29C66/82421 , B29C66/8322 , B29C66/853 , B29K2023/06 , B29K2077/00 , B29K2995/005 , B29K2995/0053 , B29K2995/0067 , B29L2009/00 , B29L2031/7128 , B65B9/20 , B65B51/26 , Y10T156/1051 , Y10T156/1054 , Y10T156/12 , Y10T156/1313 , Y10T428/1307 , Y10T428/1321 , Y10T428/1334 , Y10T428/17 , Y10T428/19 , Y10T428/2419 , B29C65/00 , B29K2067/003 , B29K2067/00 , B29K2023/12 , B29K2023/086 , B29K2023/083
摘要： A method of splicing laminated films, comprising the steps of splicing extended base film layers (3, 4) to each other in a principal rafter shape at a connection part between the rear end portion and top end portion of the laminated films (1, 2) having the extended base film layers (3, 4) and sealant layers (5, 6) to make the interconnected part of the laminated films sufficiently contribute to the manufacture of a packaging bag and provide excellent airtightness and sealability to the connection part itself, and providing a tensile strength necessary for the laminated films to the connection part to eliminate the need of temporary stop of a packaging device when the connection part of the laminated films passes the packaging device so as to increase a working capability and a working efficiency and also increase the yielding of material.
摘要翻译：一种拼接叠层薄膜的方法，包括以下步骤：在叠层薄膜（1,2）的后端部分和顶端部分之间的连接部分以主椽形状彼此拼接延伸的基底薄膜层（3,4））具有延伸的基膜层（3,4）和密封剂层（5,6）以使层压膜的互连部分充分有助于制造包装袋并且为连接部件本身提供优异的气密性和密封性，并且提供层叠膜对连接部所需的拉伸强度，以便当层叠膜的连接部通过包装装置时，不需要暂时停止包装装置，从而提高加工性能和加工效率，增加材料的屈服。

9. 发明申请

WO99058324A2 APPARATUS AND METHOD FOR PRODUCING BAGS AND FOAM-IN-BAG CUSHIONS 审中-公开
标题翻译：用于制造发泡袋和包封的设备和方法
公开(公告)号：WO99058324A2
公开(公告)日：1999-11-18
申请号：PCT/US1999/010315
申请日：1999-05-12
IPC分类号： B29C44/18 , B29C65/00 , B29C65/22 , B29C65/74 , B29C65/78 , B31B23/00
CPC分类号： B29C65/7433 , B29C44/182 , B29C65/223 , B29C65/228 , B29C65/229 , B29C65/7891 , B29C66/1122 , B29C66/133 , B29C66/43 , B29C66/4312 , B29C66/432 , B29C66/433 , B29C66/439 , B29C66/71 , B29C66/80 , B29C66/8122 , B29C66/8161 , B29C66/8167 , B29C66/81821 , B29C66/81871 , B29C66/8221 , B29C66/8226 , B29C66/82265 , B29C66/8227 , B29C66/8324 , B29C66/83411 , B29C66/83413 , B29C66/83511 , B29C66/87443 , B29C2793/0036 , B29C2793/0045 , B31B70/00 , B31B2155/00 , B31B2155/002 , B31B2160/10 , B29K2827/18 , B29K2023/065
摘要： A bag forming apparatus (100) and method that features a single drive unit (180) for operating both a drive roller (168) and cross-cut mechanism (360) with the drive motor assembly (178) being internalized within the drive roller. The bag forming apparatus is particularly designed for feeding, solely through use of a full film width contact drive roller, film material derived from a single supply roll (410) of two ply film material. The arrangement of the bag forming apparatus is such that there is avoided tracking problems, as well as any requirement for a supply roll driving, braking and tension monitoring mechanisms. The supply roll can be simply laid in position on a pair of underlying, passive support rollers (122, 124) which are prevented from inertia induced over-rolling by a passive friction device (128) which also imparts a degree of tension in the film material being fed between the single, cylindrical drive roller and opposing pair of spaced, driven rollers (264, 266) which are in a pinching relationship with the film material being fed past the drive roller. The bag forming apparatus and method also features easy slide in, slide out edge sealer (416, 418) and vent hole (806) former inserts that are held by, and move with, the bag width adjustable driven rollers. The edge seal inserts feature a heating element (450) that is compressed against the film material by an internal bias in the edge sealer insert. A heating element (808) can also be used for the vent hole inserts. The heating element (808) can be a plug-in heating unit (652) easily inserted and removed from the remainder of the insert. The cross-cut device is swung into a film material pinching position with respect to the drive roller by a drive transmission assembly (232, 324) and, upon return to a stand-by state, the cross-cut device automatically separates the completed bag below and partially completed bag above the cross-cut/seal. The bag forming apparatus of the present invention is particularly well suited for use with a high speed, high volume foam dispenser for producing foam-in-bag products for packaging as the automatic cross-cut avoids bag separation delays associated with reverse film feed/separation requirement of the prior art and the forward feeding of the film material and foam input cycle can be started immediately upon formation of the upper bag's bottom seal (or at least upon return of the cross-cut bar to a stand-by state) and the bag feed can be continued prior to, during and after foam input, the fast cushion bag formation speed (e.g.,
摘要翻译：涉及用于驱动控制辊（168）和横向切割机构（360）的单个控制单元（180）的设备（100）和方法，电机驱动器（178）与驱动辊集成。制袋设备特别设计成仅通过全接触式驱动辊从单个进料辊（410）输送双层膜。该设备以这样的方式布置，即消除了对中问题并且使得卷轴张力的引导，制动和监控机构的使用变得多余。简单地将进料辊放置在一对无源摩擦装置（128）防止旋转太快的下支撑辊（122,124）上，并且当将膜它进入单个圆柱形进料辊和彼此分离安装的相对的一对从动辊之间的辊隙（246,266）。该制袋装置和方法还采用易于插入和滑出的密封插入件（416,418）和通气插入件（806），其通过袋的从动辊固定他们前进。侧缝插件包括加热元件（450），该加热元件通过内部应力装置将力施加到膜材料上。加热元件（808）也可以用于通风插件。加热元件可以是插头加热器（652），插头加热器（652）插入插入件的其余部分并容易断开。横切机通过传动组件（232,324）在进料辊上的辊隙区域上摆动。回到待机位置，横切机将横截面/密封上方的成品袋和部分完成的袋自动分开。根据本发明的制袋设备特别适用于与高速，高性能泡沫分配器一起用于生产泡沫填充包装。事实上，自动横截面系统消除了与前一过程相关的袋子分离延迟（进料方向/分离反转）。一旦上部袋子的下部密封完成（或者至少一旦横截面杆返回到等待位置），膜的正向进给和泡沫设定循环就可以开始，并且可以在放置泡沫之前，期间和之后进行袋的供给。由于袋子的制造速度很快（小于5秒），机器操作员在取出袋子后有更多的时间来存放袋子，并且由此生产的泡沫填充信封提供优越的制造质量。

10. 发明申请

WO1993021001A1 HEAT SEALING JAW ASSEMBLY 审中-公开
标题翻译：热封密封装置
公开(公告)号：WO1993021001A1
公开(公告)日：1993-10-28
申请号：PCT/CA1993000161
申请日：1993-04-14
申请人： DU PONT CANADA INC.
发明人： DU PONT CANADA INC. , PERRETT, Arnold, Edward
IPC分类号： B29C65/18
CPC分类号： B29C65/7841 , B29C65/224 , B29C65/226 , B29C65/38 , B29C65/7433 , B29C66/0044 , B29C66/00461 , B29C66/1122 , B29C66/3432 , B29C66/4312 , B29C66/73921 , B29C66/80 , B29C66/8122 , B29C66/81417 , B29C66/81427 , B29C66/81457 , B29C66/8167 , B29C66/81821 , B29C66/81871 , B29C66/83221 , B29C66/849 , B29K2101/12 , Y10T156/1054 , Y10T156/1313 , B29C65/00 , B29K2827/18 , B29K2909/08
摘要： A heat sealing assembly, for sealing through at least two layers of thermoplastic film is disclosed. It is particularly adapted for use with a vertical form, fill and seal machine for packaging flowable materials. The heat sealing assembly comprises two jaws, resilient clamping elements (14-16) and a heat sealing element (11), at least one of the jaws being capable of transverse motion and adapted to collapse a tubular film made from the thermoplastic film and passing between the jaws, each of said jaws having said element mounted thereon, said clamping elements being adapted to grip thermoplastic film (25) which passes therebetween and urge said gripped film towards said jaws when the jaws close and to release said film when the jaws open. Clamping is accomplished without an activating device other than the jaws themselves. Preferably there are clamping elements on both sides of the jaws. Preferably the clamping elements are made of a flexible rubber.
摘要翻译：公开了一种用于密封通过至少两层热塑性薄膜的热封组件。它特别适用于垂直形式，填充和密封机器，用于包装可流动材料。热封组件包括两个钳口，弹性夹紧元件（14-16）和热密封元件（11），至少一个钳口能够横向运动并且适于折叠由热塑性膜制成的管状膜并通过在所述夹爪之间，每个所述夹爪具有安装在其上的所述元件，所述夹紧元件适于夹持热塑性薄膜（25），所述热塑性薄膜（25）通过其间，当所述夹爪关闭时将所述夹持的薄膜推向所述夹爪，并且当所述夹爪打开时，释放所述薄膜。夹具在没有夹爪本身以外的启动装置的情况下完成。优选地，在钳口的两侧上存在夹紧元件。优选地，夹紧元件由柔性橡胶制成。

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