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1. 发明授权

US4344557A Detachably connected container strips 失效
标题翻译：可拆卸连接的容器条
公开(公告)号：US4344557A
公开(公告)日：1982-08-17
申请号：US160656
申请日：1980-06-18
申请人： Bernard Lerner
发明人： Bernard Lerner
IPC分类号： B31B27/00 , B65D33/00 , B65D30/00
CPC分类号： B65D33/002 , B31B2219/146 , B31B2219/924 , B31B2221/50 , Y10S206/82
摘要： Detachable container strips and method of making and using the strips are disclosed. The container strips are connected in side-by-side relationship by narrow thin bridges with adjoining container portions of the strips in registry with each other lengthwise of the strips. The strips can be fed through packaging machinery for loading side-by-side container portions simultaneously.
摘要翻译：公开了可分离的容器条和制造和使用条的方法。容器条以狭窄的薄桥与条的相邻的容器部分并排地连接在一起，彼此沿长度方向彼此对准。条带可以通过包装机器进给，同时装载并排容器部分。

2. 发明授权

US4747815A Collection of bags and method of preparing the same 失效
标题翻译：收集袋子及其制备方法
公开(公告)号：US4747815A
公开(公告)日：1988-05-31
申请号：US931885
申请日：1986-11-17
申请人： Gordon L. Benoit , James R. Gavin , Ned R. Pendleton , William Randolph
发明人： Gordon L. Benoit , James R. Gavin , Ned R. Pendleton , William Randolph
IPC分类号： B31B27/00 , B65D30/00 , B65B1/14 , B65D30/02
CPC分类号： B65D31/00 , B31B2219/924 , B31B2221/50 , Y10S493/963
摘要： The present invention relates to a collection of ultra-thin bags and a collection of bags per se wherein said bags are made by providing two separated thermoplastic films; forming transversely across each separated film, lines of weakness extending from one edge of each film to the other, with each line spaced from the next a bag length distance apart; bringing the films together in face-to-face relationship with the lines of weakness across one film in registration with those of the other films; sealing the films transversely along lines parallel with and immediately adjacent to the lines of weakness; slit-sealing the film layers at one or more bag width intervals to complete individual but interconnected bag structures; and collecting each strip of interconnected bags into a volumetrically efficient form.
摘要翻译：本发明涉及一种超薄袋的集合以及袋本身的集合，其中所述袋通过提供两个分离的热塑性薄膜制成; 跨越每个分离的膜横向形成，弱线从每个膜的一个边缘延伸到另一个边缘，每条线与下一个袋长度间隔开; 将电影与面对面的关系融合在一起，与另一部电影注册的电影薄弱; 沿着与弱线平行并紧邻弱线的线横向密封薄膜; 以一个或多个袋宽间隔对膜层进行狭缝密封，以完成个体但相互连接的袋结构; 并将每条相互连接的袋子收集成体积有效的形式。

3. 发明授权

US4387550A Container strips and method of making and using the same 失效
标题翻译：容器条及其制作和使用方法
公开(公告)号：US4387550A
公开(公告)日：1983-06-14
申请号：US160657
申请日：1980-06-18
申请人： Bernard Lerner
发明人： Bernard Lerner
IPC分类号： B31B27/00 , B65B43/12 , B65B43/26 , B65B5/04
CPC分类号： B65B43/123 , B31B2219/146 , B31B2219/924 , B31B2221/50
摘要： Detachable container strips and method of making and using the strips are disclosed. The container strips are connected in side-by-side relationship by narrow thin bridges with adjoining container portions of the strips in registry with each other lengthwise of the strips. The strips can be fed through packaging machinery for loading side-by-side container portions simultaneously.
摘要翻译：公开了可分离的容器条和制造和使用条的方法。容器条以狭窄的薄桥与条的相邻的容器部分并排地连接在一起，彼此沿长度方向彼此对准。条带可以通过包装机器进给，同时装载并排容器部分。

4. 发明授权

US5957824A Bags and method of making bags 失效
标题翻译：袋和袋的制作方法
公开(公告)号：US5957824A
公开(公告)日：1999-09-28
申请号：US454374
申请日：1995-06-06
申请人： Bernard Lerner , William M. Cronauer
发明人： Bernard Lerner , William M. Cronauer
IPC分类号： B31B19/90 , B31B19/94 , B31B23/00 , B31B27/00
CPC分类号： B31B27/00 , B31B1/00 , B31B19/94 , B31B23/00 , B31B2201/146 , B31B2219/90 , B31B2219/923 , B31B2219/924 , B31B2221/102 , B31B2221/107 , B31B2221/50 , B31B2237/10 , B31B2237/50
摘要： Methods of making a container strip in the form of a chain of interconnected preopened bags with openings preferably having longitudinal dimensions of at least about 1/64 inch is disclosed. The container strip provides greatly enhanced facility for bag registration and opening during packaging operations utilizing the improved container strip. Processes of forming a chain of preopened bags are also disclosed. Face and back plastic webs are fed along individual paths of travel to a common path. In one embodiment the webs are differentially tensioned while in their independent paths by stretching the face web more than the back web such that the face web will retract longitudinally more than the back web upon release of the web tension. While so tensioned edge seals are formed between the webs to convert the webs into a tube and longitudinally spaced transverse seals are formed between the webs to delineate bottoms of bags. Transverse lines of weakness are formed in the back web to facilitate separation of bags from the remainder of the web during a subsequent use. Tension in individual bag sections of the face web is released by forming longitudinally spaced transverse separations of the sections and thereby producing a space between each contiguous pair of sections. In other embodiments pairs of transverse lines of severance are formed in a front section of the webs and parts between the lines of severance are removed to form the novel bags without the need for differential stretching.
摘要翻译： PCT No.PCT / US94 / 11346 Sec。 371日期：1995年6月6日 102（e）日期1995年6月6日PCT 1994年10月6日PCT PCT。出版物WO95 / 09727 日期1995年04月13日公开了以具有至少约+ E，fra 1/64 + EE英寸的纵向尺寸的开口形成互连的预打开袋链的形式的容器条的方法。容器带在使用改进的容器条的包装操作期间提供了用于袋子登记和打开的大大增强的设备。还公开了形成预打包袋链的方法。面向后的塑料腹板沿着各个行进路径被馈送到公共路径。在一个实施例中，腹板在其独立的路径中通过相对于后腹板拉伸面筋而差异地张紧，使得当腹膜张力释放时，腹板在纵向上将比后腹部缩短。虽然在腹板之间形成如此张紧的边缘密封件以将腹板转换成管，并且在腹板之间形成纵向间隔的横向密封以描绘袋的底部。在背面网中形成横向的弱线，以便于在随后的使用过程中袋与纸幅的其余部分分离。通过形成各部分的纵向间隔开的横向间隔，从而在每个连续的一对部分之间产生空间来释放面筋的单个袋部分中的张力。在其它实施例中，横向切割线对形成在腹板的前部中，并且切除线之间的部分被移除以形成新的袋而不需要差动拉伸。

5. 发明授权

US4630310A Off-set means for removing bags from connected plural rows 失效
标题翻译：用于从连接的多排移除袋的偏移装置
公开(公告)号：US4630310A
公开(公告)日：1986-12-16
申请号：US707389
申请日：1985-03-01
申请人： Franklin P. Winesett
发明人： Franklin P. Winesett
IPC分类号： B31B27/00 , B65D33/00 , B65D30/00
CPC分类号： B65D33/002 , B31B37/00 , B31B2219/146 , B31B2219/924 , B31B2221/50 , B31B2237/20 , B31B2237/50 , Y10S206/82
摘要： A series of bags comprising at least two rows in side by side relationship is disclosed. Each row comprises a plurality of bags separable from the next by perforations between the bottom seal of one bag and the top lip of an adjacent bag. The rows are staggered such that the perforations do not extend entirely across the rows.
摘要翻译：公开了包括至少两排并排关系的一系列袋。每行包括多个袋，其可以通过一个袋的底部密封件和相邻袋的顶部唇缘之间的穿孔与下一个袋分离。这些行是交错的，使得穿孔不完全延伸穿过行。

6. 发明授权

US5540802A Apparatus for heat sealing two superposed layers of plastic film 失效
标题翻译：用于热封两层塑料薄膜的装置
公开(公告)号：US5540802A
公开(公告)日：1996-07-30
申请号：US236687
申请日：1994-05-02
申请人： Mikio Totani
发明人： Mikio Totani
IPC分类号： B29C65/00 , B29C65/18 , B29C65/78 , B31B27/00 , B32B31/00
CPC分类号： B29C66/8225 , B29C65/18 , B29C65/7891 , B29C66/1122 , B29C66/43 , B29C66/81465 , B29C66/8322 , B29C66/93441 , B29C66/93451 , B29C66/9392 , B29C66/96 , B29C66/8221 , B29C66/944 , B29C66/9592 , B29L2031/7128 , B31B2219/924 , B31B2221/50
摘要： An apparatus for heat sealing two superposed layers of plastic film, in which movable sealing bar means are disposed opposite to fixed sealing bar means so that the layers of the plastic film are intermittently passed between the movable and fixed sealing bar means. The movable sealing bar means is reciprocatingly moved whenever the plastic film layers are intermittently fed. The layers of plastic film are sandwiched between and heat sealed by the movable and fixed sealing bar means when temporarily stopped. The feeding speed for the layers of plastic film, the feeding time for the layers of plastic film, the driving speeds of the movable sealing bar drive means and the heat sealing time for the layers of plastic film are computer controlled. The computer is programmed so that a waiting time can be inserted between the plastic film feeding time and the plastic film heat sealing time. Accordingly, the plastic bag making speed can be optionally lowered without changing the length of the plastic bag and heat sealing condition.
摘要翻译：一种用于热封两层塑料膜的装置，其中可移动密封条装置与固定的密封条装置相对设置，使得塑料膜的层间间歇地通过可移动和固定的密封条装置之间。只要间歇地供给塑料薄膜层，可移动的密封条装置就往复移动。当暂时停止时，塑料膜层被夹在可动和固定的密封条装置之间并被热密封。塑料膜层的进料速度，塑料膜层的进料时间，可动密封条驱动装置的驱动速度和塑料薄膜层的热封时间由计算机控制。计算机被编程，使得可以在塑料膜馈送时间和塑料膜热封时间之间插入等待时间。因此，可以可选地降低塑料制袋速度，而不改变塑料袋的长度和热封条件。

7. 发明授权

US5376394A Bone-in food packaging article and use field of the invention 失效
标题翻译：骨内食品包装制品及本发明的使用领域
公开(公告)号：US5376394A
公开(公告)日：1994-12-27
申请号：US184334
申请日：1994-01-21
申请人： Vincent J. Dudenhoeffer , Jeffrey M. Schuetz
发明人： Vincent J. Dudenhoeffer , Jeffrey M. Schuetz
IPC分类号： B32B27/28 , B31B27/00 , B31B39/00 , B32B27/32 , B65B25/06 , B65B53/02 , B65D75/00 , B65B31/02
CPC分类号： B65D75/004 , B31B37/00 , B65B25/065 , B31B2219/90 , B31B2219/924 , B31B2221/50 , B31B2237/05 , B65D2275/02
摘要： A method for shrink packaging bone-in food masses such as meat cuts is disclosed, A patch bag comprising a thin-walled heat shrinkable thermoplastic film bag and a thick-walled non-heat shrinkable thermoplastic film patch having its inner surface bonded to the bag outer surface is used. Both surfaces have high energy as the sole bonding means and the patch-bag bond strength increases during heat shrinking around the meat mass such that the bag portion adhered to the patch shrinks less than the rest of the bag.
摘要翻译：公开了一种用于收缩包装诸如肉切割的骨骼食品的方法。一种贴片袋，包括薄壁可热收缩热塑性薄膜袋和厚壁不可热收缩的热塑性薄膜贴片，其内表面粘合到袋子使用外表面。两个表面作为唯一粘合装置具有高能量，并且在肉体周围的热收缩期间贴片袋粘合强度增加，使得附着在贴剂上的袋部分收缩小于袋的其余部分。

8. 发明授权

US4041846A Method of making container strips 失效
标题翻译：制作容器条的方法
公开(公告)号：US4041846A
公开(公告)日：1977-08-16
申请号：US612462
申请日：1975-09-11
申请人： Bernard Lerner
发明人： Bernard Lerner
IPC分类号： B31B27/00 , B31B1/64
CPC分类号： B31B19/00 , B31B2219/146 , B31B2219/924 , B31B2221/50
摘要： Detachable container strips and method of making and using the strips are disclosed. The container strips are connected in side-by-side relationship by narrow thin bridges with adjoining container portions of the strips in registry with each other lengthwise of the strips. The strips can be fed through packaging machinery for loading side-by-side container portions simultaneously.
摘要翻译：公开了可分离的容器条和制造和使用条的方法。容器条以狭窄的薄桥与条的相邻的容器部分并排地连接在一起，彼此沿长度方向彼此对准。条带可以通过包装机器进给，同时装载并排容器部分。

9. 发明授权

US5417639A Bags and method of making same 失效
标题翻译：袋子和制作方法
公开(公告)号：US5417639A
公开(公告)日：1995-05-23
申请号：US133639
申请日：1993-10-07
申请人： William M. Cronauer
发明人： William M. Cronauer
IPC分类号： B31B19/90 , B31B19/94 , B31B23/00 , B31B27/00 , B31B1/14 , B31B1/60
CPC分类号： B31B27/00 , B31B1/00 , B31B19/94 , B31B23/00 , B31B2201/146 , B31B2219/90 , B31B2219/923 , B31B2219/924 , B31B2221/102 , B31B2221/107 , B31B2221/50 , B31B2237/10 , B31B2237/50
摘要： A container strip in the form of a chain of interconnected preopened bags with openings having longitudinal dimensions of at least about 1/32 inch is disclosed. The container strip provides greatly enhanced facility for bag registration and opening during packaging operations utilizing the improved container strip. A process of forming a chain of pre-opened bags is also disclosed. Face and back plastic webs are independently fed along individual paths of travel to a common path. The webs are differentially tensioned while in their independent paths by stretching the face web more than the back web such that the face web will retract longitudinally more than the back web upon release of the web tension. While so tensioned edge seals are formed between the webs to convert the webs into a tube and longitudinally spaced transverse seals are formed between the webs to delineate bottoms of bags. Transverse lines of weakness are formed in said back web to facilitate separation of bags from the remainder of the web during a subsequent use. Tension in individual bag sections of the face web is released by forming longitudinally spaced transverse separations of the sections and thereby producing a space between each contiguous pair of sections.
摘要翻译：公开了具有至少约1/32英寸的纵向尺寸的开口的相互连接的预打开的袋形式的容器条。容器带在使用改进的容器条的包装操作期间提供了用于袋子登记和打开的大大增强的设备。还公开了形成预打开袋链的方法。面向后的塑料腹板独立地沿着各个行进路径被馈送到公共路径。腹板在其独立的路径中通过相对于后腹板进行拉伸而在其独立的路径中差异地张紧，使得当腹板张力释放时，腹板在纵向上将比后腹部缩短。虽然在腹板之间形成如此张紧的边缘密封件以将腹板转换成管，并且在腹板之间形成纵向间隔的横向密封以描绘袋的底部。在所述背面网中形成横向的弱线，以便于在随后的使用过程中袋与纸幅的其余部分分离。通过形成各部分的纵向间隔开的横向间隔，从而在每个连续的一对部分之间产生空间来释放面筋的单个袋部分中的张力。

10. 发明授权

US5302402A Bone-in food packaging article 失效
标题翻译：骨头食品包装制品
公开(公告)号：US5302402A
公开(公告)日：1994-04-12
申请号：US979520
申请日：1992-11-20
申请人： Vincent J. Dudenhoeffer , Jeffrey M. Schuetz
发明人： Vincent J. Dudenhoeffer , Jeffrey M. Schuetz
IPC分类号： B32B27/28 , B31B27/00 , B31B39/00 , B32B27/32 , B65B25/06 , B65B53/02 , B65D75/00 , B65B25/00 , B65B31/02 , B65D85/00
CPC分类号： B65D75/004 , B31B37/00 , B65B25/065 , B31B2219/90 , B31B2219/924 , B31B2221/50 , B31B2237/05 , B65D2275/02
摘要： An article for shrink packaging bone-in food masses such as meat cuts comprising a thin-walled heat shrinkable thermoplastic film bag and a thick-walled nonheat shrinkable thermoplastic film patch having its inner surface bonded to the bag outer surface. Both surfaces have high energy as the sole bonding means and the patch-bag bond strength increases during heat shrinking around the meat mass such that the bag portion adhered to the patch shrinks less than the rest of the bag.
摘要翻译：一种用于收缩包装的食物块如肉切片的制品，其包括薄壁可热收缩热塑性薄膜袋和其内表面粘合到袋外表面的厚壁不可收缩热塑性薄膜贴片。两个表面作为唯一粘合装置具有高能量，并且在肉体周围的热收缩期间贴片袋粘合强度增加，使得附着在贴剂上的袋部分收缩小于袋的其余部分。

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