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1. 发明申请

US20050069229A1 Reclosable package having offset pull tab feature and related method of manufacture 有权
标题翻译：具有偏移拉片特征和相关制造方法的可重复封装的封装
公开(公告)号：US20050069229A1
公开(公告)日：2005-03-31
申请号：US10671857
申请日：2003-09-25
申请人： Kenny McCracken , Lewis Haws
发明人： Kenny McCracken , Lewis Haws
IPC分类号： B65D33/25 , B65D33/16
CPC分类号： B65D33/2591
摘要： A tamper-evident reclosable bag having a pull tab feature that facilitates opening of a header by a consumer. The pull tab feature is provided by an offset between the top and bottom webs (or front and rear walls) of the package. One web has a cutout while the other web has a portion that overlaps the cutout. The offset provides a simple means for the consumer to grasp only one of the webs of the package and then pull the webs apart or peel the offset web away from the cutout web. The peeled-away layer can be provided with a line of weakened tear resistance, allowing a section of the header to, at the same time, be torn off the package. After the tamper-evident seal provided by the header is broken, the consumer can open the zipper, gaining access to the contents of the package.
摘要翻译：一种具有拉片特征的防篡改的可再闭合袋，其有利于消费者打开集管。拉片特征由包装的顶部和底部腹板（或前壁和后壁）之间的偏移提供。一个网具有切口，而另一个网具有与切口重叠的部分。该偏移提供了一种简单的方法，用于消费者仅抓住包装的一个腹板，然后将腹板分开或将偏移腹板剥离离开切口网。剥离层可以设置有弱化的撕裂线，允许头部的一部分同时从包装上撕下。在由头部提供的防窃启密封被破坏之后，消费者可以打开拉链，获得对包装内容物的访问。

2. 发明申请

US20050235602A1 Method and apparatus for controlling zipper registration in packaging equipment 有权
标题翻译：用于控制包装设备中的拉链配准的方法和装置
公开(公告)号：US20050235602A1
公开(公告)日：2005-10-27
申请号：US11159764
申请日：2005-06-23
申请人： Lewis Haws , David Wallace
发明人： Lewis Haws , David Wallace
IPC分类号： B65B9/04 , B65B61/18 , B65B47/00
CPC分类号： B65B61/188 , B65B9/04
摘要： Methods and apparatus for controlling the registration of one elongated continuous structure (e.g., plastic zipper) with attachments or formed features (e.g., sliders or pre-seals) as it is fed to a sealing station, where it is joined to another elongated continuous structure (e.g., packaging film) with formed features (e.g., thermoformed pockets). The latter elongated continuous structure will be intermittently advanced through the machine, pulling the former elongated continuous structure joined thereto forward. Registration is accomplished by tacking the respective elongated continuous structures together while the respective features on the elongated continuous structures are in proper registration. After tacking, the respective portions of the elongated continuous structures immediately downstream of the tack zone are advanced to the sealing station in proper registration.
摘要翻译：用于控制一个细长连续结构（例如，塑料拉链）的配准的方法和装置，其具有附接件或形成的特征（例如，滑块或预密封件），当其被供给到密封站时，其连接到另一细长连续结构（例如，包装膜），具有成型特征（例如，热成型袋）。后者的细长连续结构将间歇地推进穿过机器，将前面连接的细长连续结构向前拉。通过将相应的细长连续结构粘合在一起，同时细长连续结构上的相应特征正确配准来实现注册。在紧固之后，紧固下游的细长连续结构的相应部分以适当的配准进给到密封站。

3. 发明申请

US20050039418A1 Method and apparatus for controlling zipper registration in packaging equipment 有权
公开(公告)号：US20050039418A1
公开(公告)日：2005-02-24
申请号：US10645091
申请日：2003-08-21
申请人： Lewis Haws , David Wallace
发明人： Lewis Haws , David Wallace
IPC分类号： B65B9/04 , B65B61/18 , B65B47/00
CPC分类号： B65B61/188 , B65B9/04
摘要： Methods and apparatus for controlling the registration of one elongated continuous structure (e.g., plastic zipper) with attachments or formed features (e.g., sliders or pre-seals) as it is fed to a sealing station, where it is joined to another elongated continuous structure (e.g., packaging film) with formed features (e.g., thermoformed pockets). The latter elongated continuous structure will be intermittently advanced through the machine, pulling the former elongated continuous structure joined thereto forward. Registration is accomplished by tacking the respective elongated continuous structures together while the respective features on the elongated continuous structures are in proper registration. After tacking, the respective portions of the elongated continuous structures immediately downstream of the tack zone are advanced to the sealing station in proper registration.

4. 发明申请

US20050124479A1 Method for controlling zipper tension in packaging equipment 有权
标题翻译：控制包装设备拉链张力的方法
公开(公告)号：US20050124479A1
公开(公告)日：2005-06-09
申请号：US11032843
申请日：2005-01-11
申请人： Lewis Haws
发明人： Lewis Haws
IPC分类号： B65B9/04 , B65B61/18 , B31B1/84
CPC分类号： B65B61/188 , B65B9/04 , Y10S493/927
摘要： Methods and apparatus for controlling the tension of one continuous material (e.g., plastic zipper) with attachments or formed features (e.g., sliders or formed slider end stops) as it is fed to a sealing station, where it is joined to and later pulled by another continuous material (e.g., packaging film). The tension control scheme can be applied in cases wherein the packaging film advances a single package length per advancement as well as cases wherein the packaging film advances a distance equal to multiple package lengths per advancement. A tension control zone is created between a pair of nip rollers disposed in zipper processing equipment and a zipper sealing station inside a thermoforming packaging machine by applying a predetermined torque to one of the nip rollers using a torque control device. The zipper processing equipment may comprise a zipper shaping station and a slider insertion station. The torque control device applies a substantially constant torque that maintains the zipper tension substantially constant in the tension control zone, especially during zipper stomping, slider insertion and zipper sealing.
摘要翻译：用于控制一个连续材料（例如，塑料拉链）的张力的方法和装置，其具有附接件或形成的特征（例如，滑块或形成的滑块端部挡块），当其被馈送到密封站时，其被连接到并随后被另一种连续材料（如包装薄膜）。张力控制方案可以应用于包装薄膜提前一个单一包装长度的情况以及包装薄膜前进距离等于每个进阶多个包装长度的情况。通过使用扭矩控制装置，通过对其中一个夹持辊施加预定的扭矩，在布置在拉链处理设备中的一对夹持辊和热成型包装机内的拉链密封站之间产生张力控制区。拉链处理设备可以包括拉链成形台和滑块插入台。扭矩控制装置施加基本上恒定的扭矩，其保持张力控制区域中的拉链张力基本上恒定，特别是在拉链踏板，滑块插入和拉链密封期间。

5. 发明申请

US20050281490A1 Header end tack seal for reclosable package 失效
标题翻译：用于可重新封闭包装的头端贴钉密封
公开(公告)号：US20050281490A1
公开(公告)日：2005-12-22
申请号：US10871465
申请日：2004-06-17
申请人： John Schneider , Lewis Haws , David Wallace
发明人： John Schneider , Lewis Haws , David Wallace
IPC分类号： B65B9/04 , B65B61/18 , B65D33/14 , B65D33/25
CPC分类号： B65B61/188 , B65B9/04 , B65D33/2591
摘要： A tamper-evident reclosable package having a header that is tack sealed to the zipper. A light tack, in the form of a light weld, is made at the end of the package header. The header is the top portion of the package and is designed to shroud the zipper. The header serves as a tamper-evident feature, and also serves to maintain cleanliness and aesthetics of the package. The header must be tom before a person can gain access to the contents of the package. Typically, means for preferential tearing are provided for easy removal of the header. The tack seal contributes to the maintenance of the cleanliness and aesthetics of the package, while still allowing easy removal of the header. The tack is light (i.e., low bond strength or pull-off force) in order to not make it significantly more difficult to open the package.
摘要翻译：一种防篡改的可重新封闭的包装，其具有密封到拉链的头部。轻质焊缝形式的轻型粘性件在封装集管的端部制成。头部是包装的顶部，设计用于拉伸拉链。头部用作防篡改特征，并且还用于保持包装的清洁度和美观性。在一个人可以访问包的内容之前，标题必须是tom。通常，提供用于优先撕裂的装置用于容易地移除集管。粘性密封件有助于维持包装的清洁度和美观性，同时仍允许容易地移除集管。粘性是轻的（即，低粘合强度或拉脱力），以便不使其明显地更难打开包装。

6. 发明申请

US20050043159A1 Method and apparatus for feeding zipper with sliders to packaging machine 有权
公开(公告)号：US20050043159A1
公开(公告)日：2005-02-24
申请号：US10645217
申请日：2003-08-21
申请人： Lewis Haws
发明人： Lewis Haws
IPC分类号： B65B9/04 , B65B61/18 , B31B1/90
CPC分类号： B65B9/04 , B65B61/188 , Y10S493/927
摘要： Methods and apparatus for feeding continuous zipper material with sliders to a thermoforming packaging machine that advances the packaging film N package lengths each advance, where N is a positive integer greater than unity. In the packaging machine, pockets are thermoformed in a central zone of the web, while the zipper material is sealed to the web along a lateral zone that is parallel to the machine direction and does not intersect the pockets. A trailing portion of the zipper material in a zipper processing machine is advanced N times every work cycle, one package length per advance. A slider is inserted during each dwell time between advances of the trailing zipper portion. In the zone between the slider insertion device and the zipper sealing station, the zipper material is accumulated each time the zipper material is advanced without concurrent advancement of the packaging material. The accumulator retracts during advancement of the packaging film, allowing the accumulated zipper material to advance concurrently with the packaging film.

7. 发明申请

US20050015956A1 Method and apparatus for inserting sliders during automated manufacture of reclosable bags 有权
公开(公告)号：US20050015956A1
公开(公告)日：2005-01-27
申请号：US10622996
申请日：2003-07-18
申请人： Lewis Haws , David Wallace
发明人： Lewis Haws , David Wallace
IPC分类号： B31B19/90 , B65D33/25 , B29D5/00 , B21F45/18
CPC分类号： B65D33/2591 , B31B70/8132 , Y10T29/49783 , Y10T29/49785 , Y10T29/5101 , Y10T29/53291 , Y10T29/533
摘要： Methods and apparatus for automated insertion of sliders on continuous zipper material. The method involves the following steps: (a) advancing a section of zipper material past a leading edge of a splitter plate that pries the zipper strips of the zipper material apart; (b) clamping a first portion of one zipper strip against one side of the splitter plate, while clamping a first portion of the other zipper strip against an opposite side of the splitter plate, the first portions of the zipper strips being disposed on an upstream side of a slider insertion zone; (c) closing a portion of the zipper comprising respective second portions of the zipper strips disposed on a downstream side of the slider insertion zone; and (d) inserting a slider onto the zipper in the slider insertion zone. A plow of the slider is disposed between respective third portions of the zipper strips. The proximity of closed zipper to the closing end of the slider and the presence of open zipper at the opening end of the slider and adjacent the plow facilitates insertion of the slider onto the zipper.

8. 发明申请

US20050261118A1 Method and apparatus for feeding zipper with sliders to packaging machine 有权
标题翻译：将带滑块的拉链送入包装机的方法和装置
公开(公告)号：US20050261118A1
公开(公告)日：2005-11-24
申请号：US11189606
申请日：2005-07-25
申请人： Lewis Haws
发明人： Lewis Haws
IPC分类号： B65B9/04 , B65B61/18 , B31B1/84
CPC分类号： B65B9/04 , B65B61/188 , Y10S493/927
摘要： Methods and apparatus for feeding continuous zipper material with sliders to a thermoforming packaging machine that advances the packaging film N package lengths each advance, where N is a positive integer greater than unity. In the packaging machine, pockets are thermoformed in a central zone of the web, while the zipper material is sealed to the web along a lateral zone that is parallel to the machine direction and does not intersect the pockets. A trailing portion of the zipper material in a zipper processing machine is advanced N times every work cycle, one package length per advance. A slider is inserted during each dwell time between advances of the trailing zipper portion. In the zone between the slider insertion device and the zipper sealing station, the zipper material is accumulated each time the zipper material is advanced without concurrent advancement of the packaging material. The accumulator retracts during advancement of the packaging film, allowing the accumulated zipper material to advance concurrently with the packaging film.
摘要翻译：将具有滑块的连续拉链材料供给到热成型包装机的方法和装置，其使包装薄膜N包装长度每个提前进行，其中N是大于1的正整数。在包装机中，袋子在纸幅的中心区域被热成型，而拉链材料沿着平行于机器方向并且不与袋子相交的横向区域被密封到纸幅上。拉链处理机中的拉链材料的后端部分每工作循环进行N次，每个提前一个包装长度。在后退拉链部分的前进之间的每个停留时间期间插入滑块。在滑块插入装置和拉链密封站之间的区域中，拉链材料每当拉链材料前进而累积，而不会使包装材料同时进行。蓄能器在包装膜的推进期间缩回，使得累积的拉链材料能够与包装膜同时前进。

9. 发明申请

US20050054504A1 METHOD AND APPARATUS FOR MAKING RECLOSABLE BAGS HAVING SLIDER-ACTUATED STRING ZIPPERS 失效
标题翻译：用于制作带有滑动式拉丝机的可拆卸皮包的方法和装置
公开(公告)号：US20050054504A1
公开(公告)日：2005-03-10
申请号：US10655991
申请日：2003-09-05
申请人： Lewis Haws
发明人： Lewis Haws
IPC分类号： B31B19/14 , B31B19/36 , B31B19/90 , B65B61/18 , B31B1/84
CPC分类号： B65B61/188 , B31B70/14 , B31B70/36 , B31B70/8132
摘要： Methods and apparatus for eliminating unattached remnants or tails of bag making film adjacent a string zipper during manufacture of reclosable bags. Gathered film tails may interfere with slider insertion or slider operation or may cause the film to be pulled off of or peeled away from the string zipper during slider operation. After trimming, the tails of the film are welded to the zipper by conductive heat sealing or equivalent means.
摘要翻译：在制造可重新封闭的袋子期间消除与拉链相邻的制袋膜的未附着的残余物或装置的方法和装置。收集的胶片尾巴可能会妨碍滑块插入或滑块操作，或者可能导致胶片在滑块操作期间从拉链拉脱或脱离。修剪后，通过导电热封或等效方法将胶片的尾部焊接到拉链上。

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