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1. 发明授权

US08418884B2 Liquid spouting nozzle, packaging bag using the nozzle, box for packaging bag and packaging structure 有权
标题翻译：液体喷嘴，包装袋采用喷嘴，箱包装和包装结构
公开(公告)号：US08418884B2
公开(公告)日：2013-04-16
申请号：US11572731
申请日：2004-10-19
申请人： Yoshikazu Kasai
发明人： Yoshikazu Kasai
IPC分类号： B65D35/00
CPC分类号： B67D3/0051 , B65D75/5866 , B65D77/064 , Y10S383/906
摘要： It is to provide a cheap liquid pouring nozzle having a one-way function for automatically closing an opening port at the same time of stopping the pouring of a packing material to surely prevent the penetration of air into a package bag, in which the detaching of a cap to the pouring nozzle is useless and the production is easy and the fusion-joining to a package bag main body is simple and sure, as well as a package bag using the same and a box for a package bag and a packaging structure. Such a nozzle is a liquid pouring nozzle constituted by fusion-joining its base end portion to an inner surface of a soft package bag main body at a side portion of the package bag main body through a sealant layer as an outermost layer, in which front and rear laminate films comprising a uniaxially oriented or biaxially oriented base film layer and sealant layers sandwiching it are fused to each other at a surrounding portion other than the base end at a posture of opposing one sealant layers to each other.
摘要翻译：提供一种具有单向功能的便宜的液体倾倒喷嘴，用于在停止包装材料的倾倒的同时自动关闭开口，以确保防止空气渗透到包装袋中，其中分离浇注嘴的盖子是无用的，并且生产容易，并且与包装袋主体的熔接是简单和肯定的，以及使用该包装袋的包装袋和用于包装袋和包装结构的盒子。这种喷嘴是通过作为最外层的密封剂层将其基端部与包装袋主体的侧部的软包装袋主体的内表面熔融接合构成的液体倾倒嘴，其中，并且包含单轴取向或双轴取向的底膜层的后层压膜和夹在其上的密封剂层以相对于一个密封剂层彼此的姿势彼此熔合在基部之外的周围部分处。

2. 发明授权

US08413846B2 Liquid spouting nozzle, packaging bag using the nozzle, box for packaging bag and packaging structure 有权
公开(公告)号：US08413846B2
公开(公告)日：2013-04-09
申请号：US12914747
申请日：2010-10-28
申请人： Yoshikazu Kasai
发明人： Yoshikazu Kasai
IPC分类号： B65D35/00
CPC分类号： B67D3/0051 , B65D75/5866 , B65D77/064 , Y10S383/906
摘要： It is to provide a cheap liquid pouring nozzle having a one-way function for automatically closing an opening port at the same time of stopping the pouring of a packing material to surely prevent the penetration of air into a package bag, in which the detaching of a cap to the pouring nozzle is useless and the production is easy and the fusion-joining to a package bag main body is simple and sure, as well as a package bag using the same and a box for a package bag and a packaging structure. Such a nozzle is a liquid pouring nozzle constituted by fusion-joining its base end portion to an inner surface of a soft package bag main body at a side portion of the package bag main body through a sealant layer as an outermost layer, in which front and rear laminate films comprising a uniaxially oriented or biaxially oriented base film layer and sealant layers sandwiching it are fused to each other at a surrounding portion other than the base end at a posture of opposing one sealant layers to each other.

3. 发明申请

US20080264970A1 Liquid Spouting Nozzle, Packaging Bag Using the Nozzle, Box for Packaging Bag and Packaging Structure 有权
标题翻译：液体喷射喷嘴，包装袋使用喷嘴，包装袋和包装结构的箱子
公开(公告)号：US20080264970A1
公开(公告)日：2008-10-30
申请号：US11572731
申请日：2004-10-19
申请人： Yoshikazu Kasai
发明人： Yoshikazu Kasai
IPC分类号： B65D35/56 , B65D25/40 , B65D33/38 , B65D5/56
CPC分类号： B67D3/0051 , B65D75/5866 , B65D77/064 , Y10S383/906
摘要： It is to provide a cheap liquid pouring nozzle having a one-way function for automatically closing an opening port at the same time of stopping the pouring of a packing material to surely prevent the penetration of air into a package bag, in which the detaching of a cap to the pouring nozzle is useless and the production is easy and the fusion-joining to a package bag main body is simple and sure, as well as a package bag using the same and a box for a package bag and a packaging structure. Such a nozzle is a liquid pouring nozzle constituted by fusion-joining its base end portion to an inner surface of a soft package bag main body at a side portion of the package bag main body through a sealant layer as an outermost layer, in which front and rear laminate films comprising a uniaxially oriented or biaxially oriented base film layer and sealant layers sandwiching it are fused to each other at a surrounding portion other than the base end at a posture of opposing one sealant layers to each other.
摘要翻译：提供一种具有单向功能的便宜的液体倾倒喷嘴，用于在停止包装材料的倾倒的同时自动关闭开口，以确保防止空气渗透到包装袋中，其中分离浇注嘴的盖子是无用的，并且生产容易，并且与包装袋主体的熔接是简单和肯定的，以及使用该包装袋的包装袋和用于包装袋和包装结构的盒子。这种喷嘴是通过作为最外层的密封剂层将其基端部与包装袋主体的侧部的软包装袋主体的内表面熔融接合构成的液体倾倒嘴，其中，并且包含单轴取向或双轴取向的底膜层的后层压膜和夹在其上的密封剂层以相对于一个密封剂层彼此的姿势彼此熔合在基部之外的周围部分处。

4. 发明授权

US08418886B2 Liquid spouting nozzle, packaging bag using the nozzle, box for packaging bag and packaging structure 有权
标题翻译：液体喷嘴，包装袋使用喷嘴，箱包装袋和包装结构
公开(公告)号：US08418886B2
公开(公告)日：2013-04-16
申请号：US12914692
申请日：2010-10-28
申请人： Yoshikazu Kasai
发明人： Yoshikazu Kasai
IPC分类号： B65D35/00
CPC分类号： B67D3/0051 , B65D75/5866 , B65D77/064 , Y10S383/906
摘要： It is to provide a cheap liquid pouring nozzle having a one-way function for automatically closing an opening port at the same time of stopping the pouring of a packing material to surely prevent the penetration of air into a package bag, in which the detaching of a cap to the pouring nozzle is useless and the production is easy and the fusion-joining to a package bag main body is simple and sure, as well as a package bag using the same and a box for a package bag and a packaging structure. Such a nozzle is a liquid pouring nozzle constituted by fusion-joining its base end portion to an inner surface of a soft package bag main body at a side portion of the package bag main body through a sealant layer as an outermost layer, in which front and rear laminate films comprising a uniaxially oriented or biaxially oriented base film layer and sealant layers sandwiching it are fused to each other at a surrounding portion other than the base end at a posture of opposing one sealant layers to each other.
摘要翻译：提供一种具有单向功能的便宜的液体倾倒喷嘴，用于在停止包装材料的倾倒的同时自动关闭开口，以确保防止空气渗透到包装袋中，其中分离浇注嘴的盖子是无用的，并且生产容易，并且与包装袋主体的熔接是简单和肯定的，以及使用该包装袋的包装袋和用于包装袋和包装结构的盒子。这种喷嘴是通过作为最外层的密封剂层将其基端部与包装袋主体的侧部的软包装袋主体的内表面熔融接合构成的液体倾倒嘴，其中，并且包含单轴取向或双轴取向的底膜层的后层压膜和夹在其上的密封剂层以相对于一个密封剂层彼此的姿势彼此熔合在基部之外的周围部分处。

5. 发明授权

US08418885B2 Liquid spouting nozzle, packaging bag using the nozzle, box for packaging bag, and packaging structure 有权
标题翻译：液体喷嘴，包装袋使用喷嘴，箱包装袋和包装结构
公开(公告)号：US08418885B2
公开(公告)日：2013-04-16
申请号：US12823469
申请日：2010-06-25
申请人： Yoshikazu Kasai
发明人： Yoshikazu Kasai
IPC分类号： B65D35/00
CPC分类号： B67D3/0051 , B65D75/5866 , B65D77/064 , Y10S383/906
摘要： It is to provide a cheap liquid pouring nozzle having a one-way function for automatically closing an opening port at the same time of stopping the pouring of a packing material to surely prevent the penetration of air into a package bag, in which the detaching of a cap to the pouring nozzle is useless and the production is easy and the fusion-joining to a package bag main body is simple and sure, as well as a package bag using the same and a box for a package bag and a packaging structure. Such a nozzle is a liquid pouring nozzle constituted by fusion-joining its base end portion to an inner surface of a soft package bag main body at a side portion of the package bag main body through a sealant layer as an outermost layer, in which front and rear laminate films comprising a uniaxially oriented or biaxially oriented base film layer and sealant layers sandwiching it are fused to each other at a surrounding portion other than the base end at a posture of opposing one sealant layers to each other.
摘要翻译：提供一种具有单向功能的便宜的液体倾倒喷嘴，用于在停止包装材料的倾倒的同时自动关闭开口，以确保防止空气渗透到包装袋中，其中分离浇注嘴的盖子是无用的，并且生产容易，并且与包装袋主体的熔接是简单和肯定的，以及使用该包装袋的包装袋和用于包装袋和包装结构的盒子。这种喷嘴是通过作为最外层的密封剂层将其基端部与包装袋主体的侧部的软包装袋主体的内表面熔融接合构成的液体倾倒嘴，其中，并且包含单轴取向或双轴取向的底膜层的后层压膜和夹在其上的密封剂层以相对于一个密封剂层彼此的姿势彼此熔合在基部之外的周围部分处。

6. 发明申请

US20100327027A1 LIQUID SPOUTING NOZZLE, PACKAGING BAG USING THE NOZZLE, BOX FOR PACKAGING BAG, AND PACKAGING STRUCTURE 有权
标题翻译：液体喷嘴，包装袋，包装袋，包装结构包装袋
公开(公告)号：US20100327027A1
公开(公告)日：2010-12-30
申请号：US12823469
申请日：2010-06-25
申请人： Yoshikazu Kasai
发明人： Yoshikazu Kasai
IPC分类号： B05B1/00
CPC分类号： B67D3/0051 , B65D75/5866 , B65D77/064 , Y10S383/906
摘要： It is to provide a cheap liquid pouring nozzle having a one-way function for automatically closing an opening port at the same time of stopping the pouring of a packing material to surely prevent the penetration of air into a package bag, in which the detaching of a cap to the pouring nozzle is useless and the production is easy and the fusion-joining to a package bag main body is simple and sure, as well as a package bag using the same and a box for a package bag and a packaging structure. Such a nozzle is a liquid pouring nozzle constituted by fusion-joining its base end portion to an inner surface of a soft package bag main body at a side portion of the package bag main body through a sealant layer as an outermost layer, in which front and rear laminate films comprising a uniaxially oriented or biaxially oriented base film layer and sealant layers sandwiching it are fused to each other at a surrounding portion other than the base end at a posture of opposing one sealant layers to each other.
摘要翻译：提供一种具有单向功能的便宜的液体倾倒喷嘴，用于在停止包装材料的倾倒的同时自动关闭开口，以确保防止空气渗透到包装袋中，其中分离浇注嘴的盖子是无用的，并且生产容易，并且与包装袋主体的熔接是简单和肯定的，以及使用该包装袋的包装袋和用于包装袋和包装结构的盒子。这种喷嘴是通过作为最外层的密封剂层将其基端部与包装袋主体的侧部的软包装袋主体的内表面熔融接合构成的液体倾倒嘴，其中，并且包含单轴取向或双轴取向的底膜层的后层压膜和夹在其上的密封剂层以相对于一个密封剂层彼此的姿势彼此熔合在基部之外的周围部分处。

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