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1. 发明申请

US20170297775A1 METHOD FOR MAKING TRI-FOLD SIDE SEAMED PLASTIC PRODUCE BAG 审中-公开
公开(公告)号：US20170297775A1
公开(公告)日：2017-10-19
申请号：US15499908
申请日：2017-04-28
申请人： Greg Tan
发明人： Greg Tan
IPC分类号： B65D33/00 , B31B1/88
CPC分类号： B31B70/266 , B31B19/14 , B31B19/18 , B31B19/26 , B31B19/64 , B31B27/00 , B31B70/00 , B31B70/18 , B31B70/26 , B31B70/74 , B31B70/88 , B31B2150/00 , B31B2155/00 , B31B2155/001 , B31B2155/003 , B31B2160/10 , B31B2160/20 , B31B2219/14 , B31B2219/146 , B31B2219/26 , B31B2219/6053 , B31B2219/88 , B31B2237/10 , B31B2237/403 , B31B2237/60 , B65D31/16 , B65D33/002 , B65D33/007
摘要： A trifold side seamed film produce bag includes a front wall and a back wall, first and second side edges sealed together and a seamless bag bottom. The bag is joined at the side edges to additional bags by a perforation. The bag is corona treated on at least one wall and promotional material is printed on the treated surface. The bags are folded to one third of their height to fit compact bag roll dispensers. The bags are folded in a Z-fold or C-fold configuration. The method includes manufacturing the bags and winding them onto cores or forming the bags into coreless rolls. An apparatus for forming the side seamed bags includes an extruder, a tubing flattener, a perforator, a sealer, a corona treater, a printer and a slitter. The treated, printed bags may be stored on rolls for later slitting into two bag streams and folding into thirds.

2. 发明授权

US09517605B2 Tri-fold plastic bag roll, method and apparatus for making same 有权
标题翻译：三折塑料袋卷，其制造方法和装置
公开(公告)号：US09517605B2
公开(公告)日：2016-12-13
申请号：US14466145
申请日：2014-08-22
申请人： Greg Tan
发明人： Greg Tan
IPC分类号： B31B19/86 , B31B1/14 , B31B1/26 , B31B1/64 , B31B1/88 , B29C47/00
CPC分类号： B31B1/14 , B29C47/0021 , B29C47/0059 , B29K2023/06 , B31B50/00 , B31B70/262 , B31B70/88 , B31B70/942 , B31B70/946 , B31B2155/00 , B31B2155/003 , B31B2160/10
摘要： A plastic or other film bag is formed from a continuous extruded tube. The tube is flattened and sealed across its width at intervals to form bag bottoms. The bags are joined to one another at a perforation line and folded in thirds lengthwise prior to being rolled into a compact roll, either with or without supporting core. After folding the bags may be chisel cut through the center of the perforation line to assist in dispensing of the bags. The chisel cut will extend through all layers of the bag when folded, resulting in three chisel cuts in the bag. The bags may be gusseted for part or as much as all of their width. The bags may also be corona treated and printed on their outer surfaces. The bags may be formed from partially recycled materials and various combinations of linear low density, medium and high density polyethylene.
摘要翻译：塑料或其他薄膜袋由连续挤出的管形成。管子被平坦化并且间隔地密封在其宽度上以形成袋底。袋子在穿孔线处彼此连接并在被卷成紧凑的卷筒之前纵向折叠三分之一，具有或不具有支撑芯。折叠后，袋子可以通过穿孔线的中心切割，以帮助分配袋子。凿子切割将在折叠时延伸穿过袋子的所有层，导致袋子中的三个凿子切割。这些袋子可能是部分或全部宽度的角撑板。袋子也可以进行电晕处理并印刷在其外表面上。袋可以由部分回收的材料和线性低密度，中等和高密度聚乙烯的各种组合形成。

3. 发明申请

US20140364292A1 TRI-FOLD PLASTIC BAG ROLL, METHOD AND APPARATUS FOR MAKING SAME 审中-公开
标题翻译：三折塑料袋卷，制造方法和装置
公开(公告)号：US20140364292A1
公开(公告)日：2014-12-11
申请号：US14466145
申请日：2014-08-22
申请人： Greg Tan
发明人： Greg Tan
IPC分类号： B31B1/14 , B31B1/88 , B31B1/26 , B31B1/64 , B29B13/08 , B29C47/00
CPC分类号： B31B1/14 , B29C47/0021 , B29C47/0059 , B29K2023/06 , B31B50/00 , B31B70/262 , B31B70/88 , B31B70/942 , B31B70/946 , B31B2155/00 , B31B2155/003 , B31B2160/10
摘要： A plastic or other film bag is formed from a continuous extruded tube. The tube is flattened and sealed across its width at intervals to form bag bottoms. The bags are joined to one another at a perforation line and folded in thirds lengthwise prior to being rolled into a compact roll, either with or without supporting core. After folding the bags may be chisel cut through the center of the perforation line to assist in dispensing of the bags. The chisel cut will extend through all layers of the bag when folded, resulting in three chisel cuts in the bag. The bags may be gusseted for part or as much as all of their width. The bags may also be corona treated and printed on their outer surfaces. The bags may be formed from partially recycled materials and various combinations of linear low density, medium and high density polyethylene.
摘要翻译：塑料或其他薄膜袋由连续挤出的管形成。管子被平坦化并且间隔地密封在其宽度上以形成袋底。袋子在穿孔线处彼此连接并在被卷成紧凑的卷筒之前纵向折叠三分之一，具有或不具有支撑芯。折叠后，袋子可以通过穿孔线的中心切割，以帮助分配袋子。凿子切割将在折叠时延伸穿过袋子的所有层，导致袋子中的三个凿子切割。这些袋子可能是部分或全部宽度的角撑板。袋子也可以进行电晕处理并印刷在其外表面上。袋可以由部分回收的材料和线性低密度，中等和高密度聚乙烯的各种组合形成。

4. 发明授权

US08708879B2 Tri-fold side seamed plastic produce bag, method and apparatus for making same 有权
标题翻译：三折边缝合塑料制袋，制作方法和装置
公开(公告)号：US08708879B2
公开(公告)日：2014-04-29
申请号：US13566491
申请日：2012-08-03
申请人： Greg Tan
发明人： Greg Tan
IPC分类号： B31B1/14
CPC分类号： B31B70/266 , B31B19/14 , B31B19/18 , B31B19/26 , B31B19/64 , B31B27/00 , B31B70/00 , B31B70/18 , B31B70/26 , B31B70/74 , B31B70/88 , B31B2150/00 , B31B2155/00 , B31B2155/001 , B31B2155/003 , B31B2160/10 , B31B2160/20 , B31B2219/14 , B31B2219/146 , B31B2219/26 , B31B2219/6053 , B31B2219/88 , B31B2237/10 , B31B2237/403 , B31B2237/60 , B65D31/16 , B65D33/002 , B65D33/007
摘要： A trifold side seamed film produce bag includes a front wall and a back wall, first and second side edges sealed together and a seamless bag bottom. The bag is joined at the side edges to additional bags by a perforation. The bag is corona treated on at least one wall and promotional material is printed on the treated surface. The bags are folded to one third of their height to fit compact bag roll dispensers. The bags are folded in a Z-fold or C-fold configuration. The method includes manufacturing the bags and winding them onto cores or forming the bags into coreless rolls. An apparatus for forming the side seamed bags includes an extruder, a tubing flattener, a perforator, a sealer, a corona treater, a printer and a slitter. The treated, printed bags may be stored on rolls for later slitting into two bag streams and folding into thirds.
摘要翻译：三重侧缝合膜生产袋包括前壁和后壁，密封在一起的第一和第二侧边缘以及无缝袋底部。该袋通过穿孔在侧边缘连接到附加袋。该袋在至少一个墙壁上进行电晕处理，并且在处理过的表面上印刷促销材料。这些袋子折叠到其高度的三分之一，以配合紧凑的袋式分送器。袋子折叠成Z形折叠或C形折叠。该方法包括制造袋子并将其卷绕到芯上或将袋子形成无芯卷。用于形成侧面接缝袋的设备包括挤出机，管道压平机，穿孔机，密封机，电晕处理机，打印机和分切机。经处理的印刷袋可以储存在卷筒上，以便稍后切割成两个袋子流并折叠成三分之一。

5. 发明授权

US08317670B2 Tri-fold side seamed plastic produce bag, method and apparatus for making same 有权
标题翻译：三折边缝合塑料制袋，制作方法和装置
公开(公告)号：US08317670B2
公开(公告)日：2012-11-27
申请号：US13101946
申请日：2011-05-05
申请人： Greg Tan
发明人： Greg Tan
IPC分类号： B31B1/00
CPC分类号： B31B70/266 , B31B19/14 , B31B19/18 , B31B19/26 , B31B19/64 , B31B27/00 , B31B70/00 , B31B70/18 , B31B70/26 , B31B70/74 , B31B70/88 , B31B2150/00 , B31B2155/00 , B31B2155/001 , B31B2155/003 , B31B2160/10 , B31B2160/20 , B31B2219/14 , B31B2219/146 , B31B2219/26 , B31B2219/6053 , B31B2219/88 , B31B2237/10 , B31B2237/403 , B31B2237/60 , B65D31/16 , B65D33/002 , B65D33/007
摘要： A trifold side seamed plastic produce bag includes a front wall and a taller back wall, first and second side edges sealed together and a seamless bag bottom. The taller back wall provides means for finding the bag opening. The bag is joined at the side edges to additional bags by a perforation. The bag is corona treated on at least one wall and promotional material is printed on the treated surface. The bags are folded to one third of their height to fit compact bag roll dispensers. The bags are folded in a Z-fold or C-fold configuration. The method and apparatus for producing the bags includes a slitter that removes a strip of plastic from only the top layer of the bag stream to form an extended flap on each bag. The method includes manufacturing the bags and winding them onto cores or forming the bags into coreless rolls.
摘要翻译：一个三重侧缝合的塑料制袋子包括前壁和较高的后壁，第一和第二侧边缘密封在一起，以及无缝的袋底。较高的后壁提供了找到袋子开口的手段。该袋通过穿孔在侧边缘连接到附加袋。该袋在至少一个墙壁上进行电晕处理，并且在处理过的表面上印刷促销材料。这些袋子折叠到其高度的三分之一，以配合紧凑的袋式分送器。袋子折叠成Z形折叠或C形折叠。用于生产袋子的方法和装置包括一个分切机，它从袋子流的顶层仅去除塑料条，以便在每个袋子上形成延伸的折片。该方法包括制造袋子并将其卷绕到芯上或将袋子形成无芯卷。

6. 发明授权

US07963898B2 Tri-fold side seamed plastic produce bag, method and apparatus for making same 有权
标题翻译：三折边缝合塑料制袋，制作方法和装置
公开(公告)号：US07963898B2
公开(公告)日：2011-06-21
申请号：US11829017
申请日：2007-07-26
申请人： Greg Tan
发明人： Greg Tan
IPC分类号： B31B1/64
CPC分类号： B31B70/266 , B31B19/14 , B31B19/18 , B31B19/26 , B31B19/64 , B31B27/00 , B31B70/00 , B31B70/18 , B31B70/26 , B31B70/74 , B31B70/88 , B31B2150/00 , B31B2155/00 , B31B2155/001 , B31B2155/003 , B31B2160/10 , B31B2160/20 , B31B2219/14 , B31B2219/146 , B31B2219/26 , B31B2219/6053 , B31B2219/88 , B31B2237/10 , B31B2237/403 , B31B2237/60 , B65D31/16 , B65D33/002 , B65D33/007
摘要： A trifold side seamed plastic produce bag includes a front wall and a taller back wall, first and second side edges sealed together and a seamless bag bottom. The taller back wall provides means for finding the bag opening. The bag is joined at the side edges to additional bags by a perforation. The bag is corona treated on at least one wall and promotional material is printed on the treated surface. The bags are folded to one third of their height to fit compact bag roll dispensers. The bags are folded in a Z-fold or C-fold configuration. The method and apparatus for producing the bags includes a slitter that removes a strip of plastic from only the top layer of the bag stream to form an extended flap on each bag. The method includes manufacturing the bags and winding them onto cores or forming the bags into coreless rolls.
摘要翻译：一个三重侧缝合的塑料制袋子包括前壁和较高的后壁，第一和第二侧边缘密封在一起，以及无缝的袋底。较高的后壁提供了找到袋子开口的手段。该袋通过穿孔在侧边缘连接到附加袋。该袋在至少一个墙壁上进行电晕处理，并且在处理过的表面上印刷促销材料。这些袋子折叠到其高度的三分之一，以配合紧凑的袋式分送器。袋子折叠成Z形折叠或C形折叠。用于生产袋子的方法和装置包括一个分切机，它从袋子流的顶层仅去除塑料条，以便在每个袋子上形成延伸的折片。该方法包括制造袋子并将其卷绕到芯上或将袋子形成无芯卷。

7. 发明申请

US20060180493A1 Side seamed plastic produce bag, method of making and dispenser for same 审中-公开
标题翻译：侧缝塑料袋，制作方法和分配器相同
公开(公告)号：US20060180493A1
公开(公告)日：2006-08-17
申请号：US11400139
申请日：2006-04-07
申请人： Greg Tan
发明人： Greg Tan
IPC分类号： B65D30/00 , B65D1/34
CPC分类号： B29C65/7457 , B29C48/0019 , B29C48/0022 , B29C48/0023 , B29C48/08 , B29C65/02 , B29C66/02241 , B29C66/1122 , B29C66/232 , B29C66/43 , B29C66/431 , B29C66/4322 , B29C66/8322 , B29C66/836 , B29C66/8511 , B29C2793/0036 , B29C2793/0045 , B29C2793/0063 , B29C2793/009 , B29C2795/002 , B29L2031/7128 , B31B70/18 , B31B70/64 , B31B70/88 , B31B70/942 , B31B70/946 , B31B2155/00 , B31B2155/003 , B31B2160/10 , B65D33/002 , B29C65/00
摘要： A side seamed plastic bag includes a front wall and a taller back wall, first and second side edges sealed together and a seamless bag bottom. The taller back wall provides means for finding the bag opening. The bag is joined at the side edges to additional bags by a perforation. The bag is corona treated on at least one of the front and back walls and advertising or promotional material is printed on the corona treated surface. The invention includes means for manufacturing the bags and winding them onto cores or forming the bags into coreless rolls. Dispensers are provided for both the cored and coreless rolls. The dispensers include a vertical container with an open top that is mounted on a planar base. The container includes a vertical slit for dispensing the bags. The dispenser for cored rolls includes a vertical rod on which the core revolves.
摘要翻译：侧缝的塑料袋包括前壁和较高的后壁，密封在一起的第一和第二侧边缘以及无缝袋底部。较高的后壁提供了找到袋子开口的手段。该袋通过穿孔在侧边缘连接到附加袋。该袋在前壁和后壁中的至少一个上进行电晕处理，并且在电晕处理的表面上印刷广告或促销材料。本发明包括用于制造袋子并将其卷绕到芯上或将袋形成无芯卷的装置。为无芯卷筒提供分配器。分配器包括垂直容器，其具有安装在平面基座上的敞开的顶部。容器包括用于分配袋子的垂直狭缝。用于芯辊的分配器包括一个垂直杆，其中芯部旋转。

8. 发明授权

US10011085B2 Method for making tri-fold side seamed plastic produce bag 有权
公开(公告)号：US10011085B2
公开(公告)日：2018-07-03
申请号：US15499908
申请日：2017-04-28
申请人： Greg Tan
发明人： Greg Tan
IPC分类号： B65D33/00 , B31B27/00 , B31B19/18 , B31B19/14 , B31B19/26 , B31B19/64
CPC分类号： B31B70/266 , B31B70/00 , B31B70/14 , B31B70/18 , B31B70/26 , B31B70/64 , B31B70/644 , B31B70/74 , B31B70/88 , B31B2150/00 , B31B2155/00 , B31B2155/001 , B31B2155/0012 , B31B2155/003 , B31B2160/10 , B31B2160/20 , B31B2170/00 , B65D31/16 , B65D33/002 , B65D33/007
摘要： A trifold side seamed film produce bag includes a front wall and a back wall, first and second side edges sealed together and a seamless bag bottom. The bag is joined at the side edges to additional bags by a perforation. The bag is corona treated on at least one wall and promotional material is printed on the treated surface. The bags are folded to one third of their height to fit compact bag roll dispensers. The bags are folded in a Z-fold or C-fold configuration. The method includes manufacturing the bags and winding them onto cores or forming the bags into coreless rolls. An apparatus for forming the side seamed bags includes an extruder, a tubing flattener, a perforator, a sealer, a corona treater, a printer and a slitter. The treated, printed bags may be stored on rolls for later slitting into two bag streams and folding into thirds.

9. 发明申请

US20110206302A1 TRI-FOLD SIDE SEAMED PLASTIC PRODUCE BAG, METHOD AND APPARATUS FOR MAKING SAME 有权
标题翻译：三折塑封制袋，其制作方法及装置
公开(公告)号：US20110206302A1
公开(公告)日：2011-08-25
申请号：US13101946
申请日：2011-05-05
申请人： Greg Tan
发明人： Greg Tan
IPC分类号： B65D30/20 , B31B1/26
CPC分类号： B31B70/266 , B31B19/14 , B31B19/18 , B31B19/26 , B31B19/64 , B31B27/00 , B31B70/00 , B31B70/18 , B31B70/26 , B31B70/74 , B31B70/88 , B31B2150/00 , B31B2155/00 , B31B2155/001 , B31B2155/003 , B31B2160/10 , B31B2160/20 , B31B2219/14 , B31B2219/146 , B31B2219/26 , B31B2219/6053 , B31B2219/88 , B31B2237/10 , B31B2237/403 , B31B2237/60 , B65D31/16 , B65D33/002 , B65D33/007
摘要： A trifold side seamed plastic produce bag includes a front wall and a taller back wall, first and second side edges sealed together and a seamless bag bottom. The taller back wall provides means for finding the bag opening. The bag is joined at the side edges to additional bags by a perforation. The bag is corona treated on at least one wall and promotional material is printed on the treated surface. The bags are folded to one third of their height to fit compact bag roll dispensers. The bags are folded in a Z-fold or C-fold configuration. The method and apparatus for producing the bags includes a slitter that removes a strip of plastic from only the top layer of the bag stream to form an extended flap on each bag. The method includes manufacturing the bags and winding them onto cores or forming the bags into coreless rolls.
摘要翻译：一个三重侧缝合的塑料制袋子包括前壁和较高的后壁，第一和第二侧边缘密封在一起，以及无缝的袋底。较高的后壁提供了找到袋子开口的手段。该袋通过穿孔在侧边缘连接到附加袋。该袋在至少一个墙壁上进行电晕处理，并且在处理过的表面上印刷促销材料。这些袋子折叠到其高度的三分之一，以配合紧凑的袋式分送器。袋子折叠成Z形折叠或C形折叠。用于生产袋子的方法和装置包括一个分切机，它从袋子流的顶层仅去除塑料条，以便在每个袋子上形成延伸的折片。该方法包括制造袋子并将其卷绕到芯上或将袋子形成无芯卷。

10. 发明授权

US07104942B2 Side seamed plastic produce bag, method of making and dispenser for same 有权
标题翻译：侧缝塑料袋，制作方法和分配器相同
公开(公告)号：US07104942B2
公开(公告)日：2006-09-12
申请号：US10443998
申请日：2003-05-21
申请人： Greg Tan
发明人： Greg Tan
IPC分类号： B31B1/64
CPC分类号： B29C65/7457 , B29C47/0021 , B29C47/0059 , B29C47/0066 , B29C47/0069 , B29C65/02 , B29C66/02241 , B29C66/1122 , B29C66/232 , B29C66/43 , B29C66/431 , B29C66/4322 , B29C66/8322 , B29C66/836 , B29C66/8511 , B29C2793/0036 , B29C2793/0045 , B29C2793/0063 , B29C2793/009 , B29C2795/002 , B29L2031/7128 , B31B70/18 , B31B70/64 , B31B70/88 , B31B70/942 , B31B70/946 , B31B2155/00 , B31B2155/003 , B31B2160/10 , B65D33/002 , B29C65/00
摘要： A side seamed plastic produce bag includes a front wall and a taller back wall, first and second side edges sealed together and a seamless bag bottom. The taller back wall provides means for finding the bag opening. The bag is joined at the side edges to additional bags by a perforation. The bag is corona treated on at least one of the front and back walls and advertising or promotional material is printed on the corona treated surface. The invention includes means for manufacturing the bags and winding them onto cores or forming the bags into coreless rolls. Dispensers are provided for both the cored and coreless rolls. The dispensers include a vertical container with an open top that is mounted on a planar base. The container includes a vertical slit for dispensing the bags. The dispenser for cored rolls includes a vertical rod on which the core revolves.
摘要翻译：侧缝的塑料制袋包括前壁和较高的后壁，第一和第二侧边缘密封在一起以及无缝袋底部。较高的后壁提供了找到袋子开口的手段。该袋通过穿孔在侧边缘连接到附加袋。该袋在前壁和后壁中的至少一个上进行电晕处理，并且在电晕处理的表面上印刷广告或促销材料。本发明包括用于制造袋子并将其卷绕到芯上或将袋形成无芯卷的装置。为无芯卷筒提供分配器。分配器包括垂直容器，其具有安装在平面基座上的敞开的顶部。容器包括用于分配袋子的垂直狭缝。用于芯辊的分配器包括一个垂直杆，其中芯部旋转。

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