公开(公告)号：US07223222B2

公开(公告)日：2007-05-29

申请号：US11173581

申请日：2005-07-01

申请人： David J. Anzini ,  Steven Ausnit ,  Lars Wihlborg ,  Per Bentsen ,  Robert G. Kobetsky

发明人： David J. Anzini ,  Steven Ausnit ,  Lars Wihlborg ,  Per Bentsen ,  Robert G. Kobetsky

IPC分类号： B31B1/90

CPC分类号： B65D33/2591 ,  B31B70/8132 ,  Y10S493/927

摘要： The present disclosure relates to methods for forming reclosable bags with slider zippers which can be used in high pressure pasteurization. In particular, these methods form reclosable bags with a shroud formed over the slider zipper, with a patch or cap for protecting the slider during high pressure pasteurization. When the user tears the shroud from the bag, the patch or cap remains attached to the shroud but releases from the slider. An alternative embodiment forms an air pocket in the shroud to protect the slider.

公开(公告)号：US20060277737A1

公开(公告)日：2006-12-14

申请号：US11147559

申请日：2005-06-08

申请人： David Anzini ,  Steven Ausnit ,  Lars Wihlborg ,  Per Bentsen ,  Robert Kobetsky

发明人： David Anzini ,  Steven Ausnit ,  Lars Wihlborg ,  Per Bentsen ,  Robert Kobetsky

IPC分类号： B21F45/18

CPC分类号： A44B19/42 ,  B29C45/1676 ,  B29L2005/00 ,  Y10T29/49782 ,  Y10T29/49783

摘要： The disclosure pertains to methods for inserting a soft cap onto a slider in order to protect the slider from damaging the package film of a reclosable bag during high pressure pasteurization. A first embodiment discloses manual or automated insertion of the soft cap onto the slider, prior to inserting the slider/cap assembly onto a length of zipper. A second embodiment discloses automated insertion of the soft cap onto a slider which is already mounted on a length of reclosable zipper. A third embodiment uses an insert molding process with a first mold cavity to form the slider and a second mold cavity to form the soft cap over the slider. A fourth embodiment uses a dual shot molding process in a single mold cavity to form both the slider and the soft cap thereover.

摘要翻译： 本公开涉及将软帽插入到滑块上的方法，以便在高压巴氏灭菌期间保护滑块不会损坏可再封闭袋的包装膜。 在将滑块/盖组件插入拉链长度之前，第一实施例公开了软帽在滑块上的手动或自动插入。 第二实施例公开了将软帽自动插入到已经安装在一段可重新闭合的拉链上的滑块上。 第三实施例使用具有第一模腔的嵌件成型工艺来形成滑块和在滑块上形成软帽的第二模腔。 第四实施例在单个模腔中使用双注射成型工艺以在其上形成滑块和软帽两者。

公开(公告)号：US4807300A

公开(公告)日：1989-02-21

申请号：US72559

申请日：1987-07-13

申请人： Steven Ausnit ,  Per Bentsen

发明人： Steven Ausnit ,  Per Bentsen

IPC分类号： A45C3/00 ,  A44B19/16 ,  A44B19/34 ,  A45C3/04 ,  B29C37/00 ,  B29C65/00 ,  B31B19/90 ,  B65D33/25 ,  B65D33/34 ,  B65D33/16

CPC分类号： B65D33/2541 ,  A44B19/34 ,  B29C37/0085 ,  B29C66/21 ,  B29C66/304 ,  B29C66/4312 ,  B29C66/4322 ,  B29C66/474 ,  B65D33/2533 ,  A44B19/16 ,  B29C65/02 ,  B31B2219/9016 ,  Y10S24/39 ,  Y10S24/50 ,  Y10T24/45168 ,  Y10T428/24339

摘要： A bag structure especially adapted to be made from bag body web material, and fusibly incompatible extruded plastic zipper, comprises a pair of zipper strips having reclosable zipper profiles located below upper ends of pull flanges. Fused connecting anchors extend from the zipper strips through holes in the material of the bag body material and thereby permanently attach the zipper strips to the bag body material. Anchorage of the bag body material may be in groove sockets provided by the zipper strips. The zipper strips may be located on the inside or the outside of the bag structure. A pilfer evident seal may be provided along the pull flanges and require destruction of the seal to gain access into the bag through the reclosable zipper. Method of making the bag structure is also disclosed.

摘要翻译： 特别适用于由袋体纤维网材料制成的袋结构和易熔不相容的挤出塑料拉链，包括一对拉链带，其具有位于拉伸法兰下端下方的可重新闭合的拉链轮廓。 熔接的连接锚从拉链条穿过袋体材料的孔中的孔延伸，从而将拉链条永久地附接到袋体材料上。 袋体材料的固定可以在由拉链条提供的凹槽插槽中。 拉链条可以位于袋结构的内侧或外侧。 可以沿着拉力法兰提供牵引器明显的密封件，并且需要破坏密封件以通过可重新闭合的拉链进入袋中。 还公开了制造袋结构的方法。

公开(公告)号：US06698925B2

公开(公告)日：2004-03-02

申请号：US10170867

申请日：2002-06-13

申请人： Per Bentsen

发明人： Per Bentsen

IPC分类号： B65D3316

CPC分类号： B65D33/2591 ,  Y10T24/2534

摘要： A fastener for a reclosable package comprises a flexible zipper and a string for maintaining zipper closure. The fastener may optionally further comprise a slider for pressing the string into a groove on the zipper and/or extracting the string from the groove. In one embodiment, the fastener comprises first and second zipper parts and a string. The first zipper part comprises a rib. The second zipper part comprises a first body, a second body and a narrow strip connecting the first and second bodies. The first and second bodies and the narrow strip define first and second grooves having respective openings on opposing sides of the second zipper part. The first groove is profiled to receive and hold the string, while the second groove is profiled to receive and hold the rib.

摘要翻译： 用于可再封闭包装的紧固件包括柔性拉链和用于保持拉链封闭件的绳子。 紧固件可以可选地进一步包括用于将绳子压入拉链中的凹槽和/或从凹槽提取绳子的滑块。 在一个实施例中，紧固件包括第一和第二拉链部件和绳子。 第一拉链部分包括肋。 第二拉链部分包括第一主体，第二主体和连接第一和第二主体的窄条。 第一和第二主体和窄条限定在第二拉链部分的相对侧上具有相应开口的第一和第二凹槽。 第一凹槽被成形以接收和保持弦线，而第二凹槽被成型以容纳和保持肋。

公开(公告)号：US4798041A

公开(公告)日：1989-01-17

申请号：US11926

申请日：1987-02-06

申请人： Per Bentsen

发明人： Per Bentsen

IPC分类号： B65B43/12 ,  B65B43/26

CPC分类号： B65B43/123 ,  B65B43/267

摘要： An apparatus for processing a bag chain to fill individual reclosable bags therealog with the chain having spaced rocket openings along the top including a sprocket for interengaging with the openings to draw the chain forwardly and to vertically support the chain, bag top spreader members including idler sprockets interengageable with the chain holes to vertically support the chain with pads opposite the idler sprockets to pull the bag tops open, means for controlling the distance the bag top is opened, and a common drive for pulling the bag chain forwardly and operating the bag opening means.

摘要翻译： 一种用于处理袋链以填充单个可重新封闭袋的装置，其中具有沿着顶部具有间隔开的火箭开口的链条包括链轮，用于与开口相互接合以向前拉动链条并且垂直地支撑链条，袋顶部​​吊具构件，包括惰轮链轮 与链孔相互接触以垂直地支撑具有与惰轮链轮相对的垫的链条，以将袋子顶部打开，用于控制袋顶部打开的距离的装置，以及用于向前拉动袋链条并操作袋开口装置的公共驱动器 。

公开(公告)号：US4682366A

公开(公告)日：1987-07-21

申请号：US769894

申请日：1985-08-27

申请人： Steven Ausnit ,  Per Bentsen

发明人： Steven Ausnit ,  Per Bentsen

IPC分类号： A45C3/00 ,  A44B19/16 ,  A44B19/34 ,  A45C3/04 ,  B29C37/00 ,  B29C65/00 ,  B31B19/90 ,  B65D33/25 ,  B65D33/34 ,  B65D33/16

CPC分类号： B65D33/2541 ,  A44B19/34 ,  B29C37/0085 ,  B29C66/21 ,  B29C66/304 ,  B29C66/4312 ,  B29C66/4322 ,  B29C66/474 ,  B65D33/2533 ,  A44B19/16 ,  B29C65/02 ,  B31B2219/9016 ,  Y10S24/39 ,  Y10S24/50 ,  Y10T24/45168 ,  Y10T428/24339

摘要： Bags especially adapted to be made from fusibly incompatible bag body web material and extruded plastic zippers comprising in each instance a pair of zipper strips having reclosable zipper profiles located below upper ends of pull flanges, and fused connecting anchors extending from the zipper strips through holes in the material of the bag body and thereby permanently attaching the zipper strips to the bag body. The portions of the bag body material having the anchor holes may be received in groove sockets in the zipper strips, where the zipper strips are located at the inside of the bag. The zipper strips may be located on the outside of the bag and sealably pinch material of the bag body material in and between interlocking profiles, with ends of the zipper strips secured to the sides of the bag by fused anchors extending through holes in side seams on the bag body. Method of making the bags is disclosed.

摘要翻译： 特别适合于由易熔不兼容的袋体纤维网材料和挤压塑料拉链制成的袋子，每个拉链包括一对拉链带，其具有位于拉伸凸缘的上端下方的可重新闭合的拉链轮廓，以及从拉链条穿过孔的熔接连接锚 袋体的材料，从而将拉链条永久地附着到袋体上。 具有锚定孔的袋体材料的部分可以容纳在拉链条中的槽插槽中，其中拉链条位于袋的内部。 拉链带可以位于袋的外侧上，并且在互锁轮廓之间和之间密封地夹住袋体材料的材料，拉链带的端部通过熔融锚固件固定到袋的侧面，熔融锚固件延伸穿过侧接孔中的孔 袋体。 公开了制造袋子的方法。

公开(公告)号：US07524110B2

公开(公告)日：2009-04-28

申请号：US11103751

申请日：2005-04-12

申请人： David J. Anzini ,  Steven Ausnit ,  Michael J. Lasofsky ,  Lars Wihlborg ,  Per Bentsen ,  Robert G. Kobetsky

发明人： David J. Anzini ,  Steven Ausnit ,  Michael J. Lasofsky ,  Lars Wihlborg ,  Per Bentsen ,  Robert G. Kobetsky

IPC分类号： B65D33/14 ,  B65D33/16 ,  B65D33/00

CPC分类号： B65D33/2591

摘要： The disclosure relates to a semi-soft cap or patch which is secured by adhesive to a slider on a zipper in a reclosable package. This cap or patch prevents the slider from puncturing the web or film of the bag during high pressure pasteurization. Further, the cap or patch is secured to a tear-away header which is formed as a shroud over the zipper. This allows the user to tear off the header which likewise removes the cap or patch from the slider. The header, with the cap or patch still attached thereto, can thereafter be disposed of as a single piece.

摘要翻译： 本公开涉及一种半软帽或贴片，其通过粘合剂固定在可再封闭包装上的拉链上的滑块上。 这种盖子或贴片防止滑块在高压巴氏灭菌期间刺穿袋子的幅材或薄膜。 此外，盖子或贴片被固定到撕开头部，该头部形成为拉链上的护罩。 这允许用户撕下头部，同样从滑块上移除帽或贴片。 具有帽子或贴片仍然附着在其上的头部可以此后被单独处理。

公开(公告)号：US4673383A

公开(公告)日：1987-06-16

申请号：US797147

申请日：1985-11-12

申请人： Per Bentsen

发明人： Per Bentsen

IPC分类号： A44B19/16 ,  A44B19/40 ,  B29C65/00 ,  B29C65/10 ,  B29C65/18 ,  B31B19/90 ,  B65D33/25 ,  B31B23/90

CPC分类号： B65D33/2541 ,  A44B19/40 ,  B29C65/10 ,  B29C65/18 ,  B29C66/0242 ,  B29C66/1122 ,  B29C66/30223 ,  B29C66/43 ,  B29C66/431 ,  B29C66/474 ,  B29C66/7392 ,  B29C66/81423 ,  B29C66/83411 ,  B29C66/83413 ,  B29C66/83415 ,  A44B19/16 ,  B29C65/103 ,  B29C66/71 ,  B29C66/73921 ,  B29K2709/08 ,  B29L2005/00 ,  B31B2219/9019 ,  Y10S242/02 ,  Y10S242/918

摘要： A plastic separable fastener strip, and assembly of such strip with a substrate, and a method of attaching such strip to a substrate, comprising the provision of and utilization of fusible ribs on the base surface of the fastener strip to provide a bonding layer for bonding the strip to the substrate. Reducing the ribs into fusible condition without heat distortion of the remainder of the fastener strip and without heat distortion or damage of the substrate, provides a bonding layer when the fused ribs of the fastener strip are pressed together with the substrate. A simple apparatus and method are provided for effecting the bonding by fusion of the fusion ribs.

摘要翻译： 一种塑料可分离的紧固带，以及这种条带与基底的组合，以及将这种带材附接到基底上的方法，包括在紧固带的基面上提供和利用可熔肋，以提供粘接 条带到基板。 将肋条还原成可熔条件，而不会导致紧固件条的其余部分的热变形，并且不会导致基板的热变形或损坏，当将紧固件带的熔融肋条与基板压在一起时，提供粘接层。 提供了一种简单的装置和方法，用于通过融合肋的融合来实现粘结。

公开(公告)号：US4635294A

公开(公告)日：1987-01-06

申请号：US720420

申请日：1985-04-05

申请人： Per Bentsen

发明人： Per Bentsen

IPC分类号： B31B19/90 ,  B65D33/25 ,  B65D33/24

CPC分类号： B65D33/2508 ,  B31B2219/9016

摘要： Material and method for making three reclosable bag sections from separable fastener equipped web, comprising folding opposite free portions of the web upon themselves and folding an intervening portion of the web upon itself and thereby providing three bag sections in a generally Y orientation. Separably interlockable fastener profiles adjacent to juncture of the three sections being arranged to provide a respective bag top separable profile fastener assembly along each of the bag sections. The bag sections are separable from one another at the juncture. Pull flanges may be provided along the separable fastener assembly of each of the sections.

摘要翻译： 用于从可分离紧固件装配的纤维网制造三个可重新封闭的袋部分的材料和方法，包括将纤维网自身相对的自由部分折叠并将纤维网的中间部分折叠在其自身上，从而以大致Y取向提供三个袋部分。 相邻于三个部分的接合处的可互锁的互锁紧固件配置被布置成沿着每个袋部分提供相应的袋顶可分离型材紧固件组件。 袋子部分在接合处可彼此分离。 可以沿着每个部分的可分离的紧固件组件提供牵引凸缘。

公开(公告)号：US07882603B2

公开(公告)日：2011-02-08

申请号：US11973703

申请日：2007-10-10

申请人： Per Bentsen

发明人： Per Bentsen

IPC分类号： B65D33/16

CPC分类号： B65D33/2591 ,  Y10T24/2532 ,  Y10T24/2598

摘要： The end stop is formed on ends of a zipper for a reclosable package or bag by ultrasonically welding the ends of the zipper profiles together so as to form a raised portion. This prevents the slider from being pulled off of the ends of the zipper. Additionally, in the ultrasonic welding step, an indentation is formed into which glue is added thereby forming a lateral protrusion on the side of a zipper profile. This increases the strength of the end stop and increases the slider pull-off force which can be resisted.

摘要翻译： 通过将拉链轮廓的端部超声波焊接在一起形成凸起部分，在可再封闭的包装或袋子的拉链的端部上形成止挡件。 这防止滑块从拉链的端部拉出。 此外，在超声波焊接工序中，形成有加入了粘合剂的凹部，从而在拉链轮廓侧形成侧向突出部。 这增加了端部止动件的强度并增加了可抵抗的滑块拉脱力。