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1. 发明授权

US10577161B2 Plastic bag making apparatus 有权
公开(公告)号：US10577161B2
公开(公告)日：2020-03-03
申请号：US15844678
申请日：2017-12-18
申请人： Totani Corporation , Fuji Seal International, Inc.
发明人： Hideki Ohmae , Mikio Totani , Hiroshi Nagata , Masakazu Hashimoto
IPC分类号： B65D75/00 , B65D75/58 , B31B70/84 , B31B160/20 , B31B155/00
摘要： An apparatus is improved to successively make plastic bags each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed and to make it possible to successively make the plastic bags two by two. A first folded portion is formed in a first web of panel material 1. An aperture is formed in a second web of panel material 2. A spout is inserted into the aperture, the spout and the second web of panel material 2 being heat sealed with each other. The second web of panel material 2 is guided by a guide device 18 to be folded after being heat sealed so that a second folded portion should be formed in the second web of panel material. The spout is turned over by the second folded portion. The second folded portion and the first folded portion are heat sealed with each other while the second folded portion and the second web of panel material 2 are heat sealed with each other about the spout.

2. 发明授权

US09932161B2 Plastic bag making apparatus 有权
公开(公告)号：US09932161B2
公开(公告)日：2018-04-03
申请号：US14377201
申请日：2012-11-16
申请人： Fuji Seal International, Inc. , Totani Corporation
发明人： Hideki Ohmae , Mikio Totani , Hiroshi Nagata , Masakazu Hashimoto
IPC分类号： B31B29/84 , B65D75/00 , B65D75/58 , B31B155/00 , B31B160/20 , B31B70/84
CPC分类号： B65D75/008 , B31B70/844 , B31B2155/00 , B31B2155/0014 , B31B2155/002 , B31B2160/20 , B65D75/5877
摘要： An apparatus is improved to successively make plastic bags each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed and to make it possible to successively make the plastic bags two by two. A first folded portion is formed in a first web of panel material 1. An aperture is formed in a second web of panel material 2. A spout is inserted into the aperture, the spout and the second web of panel material 2 being heat sealed with each other. The second web of panel material 2 is guided by a guide device 18 to be folded after being heat sealed so that a second folded portion should be formed in the second web of panel material. The spout is turned over by the second folded portion. The second folded portion and the first folded portion are heat sealed with each other while the second folded portion and the second web of panel material 2 are heat sealed with each other about the spout.

3. 发明申请

US20150005148A1 PLASTIC BAG MAKING APPARATUS 有权
标题翻译：塑料袋制作设备
公开(公告)号：US20150005148A1
公开(公告)日：2015-01-01
申请号：US14377201
申请日：2012-11-16
申请人： Fuji Seal International, Inc. , Totani Corporation
发明人： Hideki Ohmae , Mikio Totani , Hiroshi Nagata , Masakazu Hashimoto
IPC分类号： B31B29/84
CPC分类号： B65D75/008 , B31B70/844 , B31B2155/00 , B31B2155/0014 , B31B2155/002 , B31B2160/20 , B65D75/5877
摘要： An apparatus is improved to successively make plastic bags each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed and to make it possible to successively make the plastic bags two by two. A first folded portion is formed in a first web of panel material 1. An aperture is formed in a second web of panel material 2. A spout is inserted into the aperture, the spout and the second web of panel material 2 being heat sealed with each other. The second web of panel material 2 is guided by a guide device 18 to be folded after being heat sealed so that a second folded portion should be formed in the second web of panel material. The spout is turned over by the second folded portion. The second folded portion and the first folded portion are heat sealed with each other while the second folded portion and the second web of panel material 2 are heat sealed with each other about the spout.
摘要翻译：改进了一种装置，通过采用面板材料的一般馈送方式，连续地制造每个包括具有喷口的端面的塑料袋，结构简单，成本低，速度高，并且可以先后将塑料袋二两把。第一折叠部分形成在面板材料1的第一腹板中。孔口形成在面板材料2的第二腹板中。将出口插入孔中，将出口和面板材料2的第二腹板热密封，彼此。面板材料2的第二腹板由引导装置18引导，以在热密封之后被折叠，使得第二折叠部分应当形成在第二面板材料中。喷嘴由第二折叠部分翻转。第二折叠部分和第一折叠部分彼此热封，同时第二折叠部分和第二网片材料2彼此围绕喷口彼此热密封。

4. 发明授权

US10604321B2 Plastic bag making apparatus 有权
公开(公告)号：US10604321B2
公开(公告)日：2020-03-31
申请号：US15844700
申请日：2017-12-18
申请人： Totani Corporation , Fuji Seal International, Inc.
发明人： Hideki Ohmae , Mikio Totani , Hiroshi Nagata , Masakazu Hashimoto
IPC分类号： B65D75/00 , B65D75/58 , B31B70/84 , B31B160/20 , B31B155/00
摘要： An apparatus is improved to successively make plastic bags each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed and to make it possible to successively make the plastic bags two by two. A first folded portion is formed in a first web of panel material 1. An aperture is formed in a second web of panel material 2. A spout is inserted into the aperture, the spout and the second web of panel material 2 being heat sealed with each other. The second web of panel material 2 is guided by a guide device 18 to be folded after being heat sealed so that a second folded portion should be formed in the second web of panel material. The spout is turned over by the second folded portion. The second folded portion and the first folded portion are heat sealed with each other while the second folded portion and the second web of panel material 2 are heat sealed with each other about the spout.

5. 发明申请

US20180186535A1 PLASTIC BAG MAKING APPARATUS 审中-公开
公开(公告)号：US20180186535A1
公开(公告)日：2018-07-05
申请号：US15877790
申请日：2018-01-23
申请人： Fuji Seal International, Inc.
发明人： Hideki Ohmae , Mikio Totani , Hiroshi Nagata , Masakazu Hashimoto
IPC分类号： B65D75/00 , B65D75/58 , B31B70/84 , B31B155/00 , B31B160/20
摘要： An apparatus to successively make plastic bags, each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed, and to make it possible to successively make the plastic bags two by two. A folded portion is formed in a first web of panel material, an aperture is formed in a web of end surface material, a spout is inserted into the aperture, the spout and the web of end surface material being heat sealed with each other. The web of end surface material and the folded portion are heat sealed with each other while the web of end surface material and a second web of panel material are heat sealed with each other about the spout.

6. 发明授权

US10717577B2 Plastic bag making apparatus 有权
公开(公告)号：US10717577B2
公开(公告)日：2020-07-21
申请号：US15877790
申请日：2018-01-23
申请人： Fuji Seal International, Inc.
发明人： Hideki Ohmae , Mikio Totani , Hiroshi Nagata , Masakazu Hashimoto
IPC分类号： B65D75/00 , B65D75/58 , B31B70/84 , B31B160/20 , B31B155/00
摘要： An apparatus to successively make plastic bags, each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed, and to make it possible to successively make the plastic bags two by two. A folded portion is formed in a first web of panel material, an aperture is formed in a web of end surface material, a spout is inserted into the aperture, the spout and the web of end surface material being heat sealed with each other. The web of end surface material and the folded portion are heat sealed with each other while the web of end surface material and a second web of panel material are heat sealed with each other about the spout.

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