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1. 发明授权

US4428494A Easily-openable heat seal lid 失效
标题翻译：易于开启的热封盖
公开(公告)号：US4428494A
公开(公告)日：1984-01-31
申请号：US434726
申请日：1982-10-18
申请人： Kazumi Hirota , Yotaro Tsutsumi , Senji Itoh , Tadahiko Katsura , Kikuo Matsuoka , Ichiro Hori , Toshihiko Hayashi
发明人： Kazumi Hirota , Yotaro Tsutsumi , Senji Itoh , Tadahiko Katsura , Kikuo Matsuoka , Ichiro Hori , Toshihiko Hayashi
IPC分类号： B65D17/28 , B65D20060101 , B65D17/34 , B65D17/347 , B65D17/353 , B65D17/40 , B65D17/42 , B65D17/50 , B65D65/32 , B65D77/30 , B65D85/72
CPC分类号： B65D17/163
摘要： Disclosed is an easily openable heat seal lid for sealing a vessel proper by forming a heat-sealed portion between the lid and the vessel proper, which comprises a laminate comprising at least an inner face member composed of a thermoplastic resin and a metal foil, wherein scores defining a portion to be opened are formed on the side inner than the portion to be heat-sealed so that the scores extend to the midway of the thickness direction of the metal foil, an opening tab is formed on the portion of the lid to be opened through a bonding fulcrum portion composed of a thermoplastic resin hot adhesive so that the push-tearing top end of the opening tab is located on the scores, and the peel strength between the opening tab and the lid in said bonding portion is at least 0.4 Kg/5 mm.
摘要翻译：公开了一种用于通过在盖和容器本体之间形成热密封部分来适当地密封容器的容易打开的热封盖，其包括至少包括由热塑性树脂和金属箔构成的内表面构件的层压体，其中在被热封部分的一侧形成有要打开的部分的分数，使得分数延伸到金属箔的厚度方向的中间，在盖的部分上形成开口凸片，通过由热塑性树脂热粘合剂构成的接合支点部分打开，使得开口舌片的推拉顶端位于刻痕上，并且所述接合部分中的开口接片和盖子之间的剥离强度至少为 0.4公斤/ 5毫米。

2. 发明授权

US5312659A Laminated film bag for packaging food 失效
标题翻译：用于包装食品的层压膜袋
公开(公告)号：US5312659A
公开(公告)日：1994-05-17
申请号：US902240
申请日：1992-06-23
申请人： Yoshiaki Otsuka , Hideaki Masuo , Yotaro Tsutsumi
发明人： Yoshiaki Otsuka , Hideaki Masuo , Yotaro Tsutsumi
IPC分类号： B32B15/08 , B32B15/09 , B65D17/28 , B65D30/02 , B65D30/08 , B65D65/40
CPC分类号： B65D31/02 , B32B15/08 , Y10T428/1334 , Y10T428/1338 , Y10T428/15 , Y10T428/24331 , Y10T428/24777 , Y10T428/31681 , Y10T428/31692 , Y10T428/31797
摘要： A laminated film bag is made of laminated films each composed of an outermost layer formed of a polyester resin film, an innermost layer formed of a polyolefin resin film and an intermediate layer formed of an aluminum foil, the polyolefin resin film has formed thereon score lines having a depth of 1/20 to 2/3 of the thickness of the polyolefin resin film and an opening width of 0.5 to 7 mm, at intervals of 1 to 15 mm.
摘要翻译：层叠膜袋由层叠膜构成，该层叠膜由聚酯树脂膜形成的最外层，由聚烯烃树脂膜形成的最内层和由铝箔形成的中间层构成，聚烯烃树脂膜上形成有刻痕线深度为聚烯烃树脂膜的厚度的1/20至2/3，开口宽度为0.5至7mm，间隔为1至15mm。

3. 发明授权

US4473989A Method, a line and a pouch supporting base for automatically filling up and sealing pouches at high speed 失效
标题翻译：方法，一条线和一个袋子支撑底座，用于高速自动填充和密封袋子
公开(公告)号：US4473989A
公开(公告)日：1984-10-02
申请号：US311710
申请日：1981-10-15
申请人： Yotaro Tsutsumi , Noboru Wakayama
发明人： Yotaro Tsutsumi , Noboru Wakayama
IPC分类号： B65B43/30 , B65B43/54 , B65B43/60 , B65B51/14 , B65B61/28 , B65B3/04
CPC分类号： B65B43/30 , B65B43/54 , B65B43/60 , B65B51/146 , B65B61/28
摘要： In automatically filling and sealing pouches at high speed a pouch supporting base continuously and non-stoppably travels on a conveying path passing a pouch dropping operation station, a filling up operation station, a sealing operation station and a supporting base collecting station in turn. In the pouch dropping operation station, pouches are dropped into the pouch supporting base after being opened one by one. In the filling up operation station, a fixed amount of substances fills the pouches through the rotary filling up apparatus from the opened filling up mouth of the pouches held by the pouch supporting base. In the sealing operation station the filling up mouth of the pouches is hermetically sealed by the sealing operation system apparatus. In the pouch supporting base collecting station, filled up pouches held by the pouch supporting base are suspended and conveyed, and the empty pouch supporting bases are collected and returned to the pouch dropping operation station.
摘要翻译：自动地在袋子上自动填充和密封小袋支撑底座，并且在通过小袋下落操作台，填充操作站，密封操作站和支撑底座收集站的输送路径上不间断地行进。在袋下料操作台中，一个接一个地打开袋子，将其放入袋支撑底座中。在填充操作站中，固定量的物质通过旋转填充装置从由袋支撑基座保持的袋的打开的填充口填充袋。在密封操作台中，袋的填充口被密封操作系统装置气密密封。在袋支撑底座收集站中，将由袋支撑底座保持的填充的袋子悬挂并输送，并且将空袋支撑底座收集并返回到袋下落操作台。

4. 发明授权

US4403710A Easily-openable heat seal lid 失效
标题翻译：易于开启的热封盖
公开(公告)号：US4403710A
公开(公告)日：1983-09-13
申请号：US376949
申请日：1982-05-11
申请人： Kazumi Hirota , Yotaro Tsutsumi , Senji Ito , Tadahiko Katsura , Kikuo Matsuoka , Ichiro Hori
发明人： Kazumi Hirota , Yotaro Tsutsumi , Senji Ito , Tadahiko Katsura , Kikuo Matsuoka , Ichiro Hori
IPC分类号： B21D51/38 , B32B15/08 , B65D17/28 , B65D17/34
CPC分类号： B21D51/44 , B21D51/383 , B32B15/08 , B65D17/24
摘要： Disclosed is an easily openable heat seal lid for sealing a vessel proper by forming a heat-sealed portion between the lid and the vessel proper, which comprises a laminate comprising at least an inner face member composed of a thermoplastic resin and a metal foil, wherein scores defining a portion to be opened are formed on the side inner than the portion to be heat-sealed so that the scores extend to the midway of the thickness direction of the metal foil, and said inner face member comprises at least one heat-sealable thermoplastic resin layer having an adhesion strength of at least 800 g/15 mm to the metal foil, a tear strength lower than 3.0 kg and a tensile modulus of at least 300 kg/cm.sup.2. In this heat seal lid, the resin layer can be broken sharply along the scores and opening can be accomplished very easily.
摘要翻译：公开了一种用于通过在盖和容器本体之间形成热密封部分来适当地密封容器的容易打开的热封盖，其包括至少包括由热塑性树脂和金属箔构成的内表面构件的层压体，其中在要被热封的部分的内侧形成限定要打开的部分的分数，使得分数延伸到金属箔的厚度方向的中间，并且所述内表面构件包括至少一个可热封对金属箔具有至少800g / 15mm的粘合强度，低于3.0kg的撕裂强度和至少300kg / cm 2的拉伸模量的热塑性树脂层。在这种热封盖中，树脂层可以沿着分数急剧破裂，开口可以非常容易地实现。

5. 发明授权

US4454979A Laminated packing bag with spout formed from handle portion 失效
标题翻译：具有由把手部分形成的喷口的层压包装袋
公开(公告)号：US4454979A
公开(公告)日：1984-06-19
申请号：US296057
申请日：1981-08-25
申请人： Masaomi Ikeda , Yotaro Tsutsumi
发明人： Masaomi Ikeda , Yotaro Tsutsumi
IPC分类号： B65D5/462 , B65D75/26 , B65D75/30 , B65D75/56 , B65D75/58 , B65D5/46 , B65D5/70 , B65D5/72
CPC分类号： B65D75/566 , B65D75/30 , B65D75/5811 , B65D75/26 , Y10S383/904 , Y10S383/906
摘要： A packing bag is formed by sealing longer side edges, and by sealing V shaped folded sheets to the shorter sides. A portion of the longer side edges is left unsealed to form an inlet port. A protected cylinder or handle may be attached to overlie the inlet port. Opposed notches are formed on both sides of the cylinder or handle to facilitate opening of the bag.
摘要翻译：通过密封较长的侧边缘，并且将V形折叠的片材密封到较短的侧面而形成包装袋。较长边缘的一部分被开封以形成入口。保护的气缸或手柄可以附接到入口端口上。在圆柱体或手柄的两侧形成相对的凹口以便于打开袋子。

6. 外观设计

USD272047S Bag for holding liquid 失效
公开(公告)号：USD272047S
公开(公告)日：1984-01-03
申请号：US257560
申请日：1981-04-27
申请人： Yotaro Tsutsumi , Masaomi Ikeda
设计人： Yotaro Tsutsumi , Masaomi Ikeda

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