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1. 发明授权

US4576566A Apparatus for forming a paperboard receptacle 失效
标题翻译：用于形成纸板容器的装置
公开(公告)号：US4576566A
公开(公告)日：1986-03-18
申请号：US697415
申请日：1985-01-31
申请人： Paul O. Hain
发明人： Paul O. Hain
IPC分类号： B31B50/59 , B31F1/00
CPC分类号： B31B43/00 , B31F1/0077 , B31B2201/223
摘要： An apparatus for forming a paperboard receptacle includes male and female dies which draw the receptacle from a blank. The receptacle is moisturized during the drawing process to plasticize and lubricate the paperboard by injecting steam into one of the dies.
摘要翻译：用于形成纸板容器的装置包括从坯料中抽出容器的阳模和阴模。在拉伸过程中，容器被保湿，以通过将蒸汽注入其中一个模具来塑化和润滑纸板。

2. 发明授权

US4554127A Method for forming a paperboard receptacle 失效
标题翻译：形成纸板容器的方法
公开(公告)号：US4554127A
公开(公告)日：1985-11-19
申请号：US217092
申请日：1980-12-16
申请人： Paul O. Hain
发明人： Paul O. Hain
IPC分类号： B31B50/59 , B31F1/00 , B29D31/00
CPC分类号： B31B43/00 , B31F1/0077 , B31B2201/223
摘要： Method for forming a paperboard receptacle includes male and female dies which draw the receptacle from a blank. The receptacle is moisturized during the drawing process to plasticize and lubricate the paperboard by injecting steam into one of the dies.
摘要翻译：用于形成纸板容器的方法包括从坯料抽出容器的阳模和阴模。在拉伸过程中，容器被保湿，以通过将蒸汽注入其中一个模具来塑化和润滑纸板。

3. 发明授权

US4471875A Bag having easy opening closure 失效
标题翻译：袋子容易打开关闭
公开(公告)号：US4471875A
公开(公告)日：1984-09-18
申请号：US419737
申请日：1982-09-20
申请人： Paul O. Hain , J. George Lepisto
发明人： Paul O. Hain , J. George Lepisto
IPC分类号： B65D33/18
CPC分类号： B65D33/18
摘要： A bag for containing a flowable product comprises a plurality of panels hingedly coupled along fold lines, an opening at one end of the bag, and a flap hingedly coupled to one panel along a fold line for overlapping an opposite panel and closing the opening. An adhesive layer extends across the entire width of the flap to seal the flap to the opposite panel which is provided with an adhesive coating comprising kaolin clay, to facilitate opening of the bag, but which provides sufficient bond strength during shipment and handling to preclude inadvertent opening of the bag.
摘要翻译：用于容纳可流动产品的袋子包括沿着折叠线铰接地连接的多个面板，在袋的一端处的开口，以及沿折叠线铰接地联接到一个面板的折板，用于重叠相对的面板并闭合开口。粘合剂层延伸穿过翼片的整个宽度，以将翼片密封到相对的面板上，该相对面板设置有包括高岭土的粘合剂涂层，以便于打开袋子，但是在装运和处理期间提供足够的粘合强度以排除无意的打开包包

4. 发明授权

US4512479A Container with easy opening closure 失效
标题翻译：集装箱容易开封
公开(公告)号：US4512479A
公开(公告)日：1985-04-23
申请号：US639183
申请日：1984-08-09
申请人： Paul O. Hain , J. George Lepisto
发明人： Paul O. Hain , J. George Lepisto
IPC分类号： B65D33/18 , B65D75/58
CPC分类号： B65D75/5855 , B65D33/18
摘要： A bag for containing a flowable product comprises a plurality of panels hingedly coupled along fold lines, an opening at one end of the bag, and a flap hingedly coupled to one panel along a fold line for overlapping an opposite panel and closing the opening. An adhesive layer extends across the entire width of the flap to seal the flap to the opposite panel. The adhesive layer seal has a reduced bonding strength adjacent one end of the flap to facilitate opening of the flap at the reduced bond strength section. The reduced bonding strength is provided by an adhesive coating comprising kaolin clay. This arrangement is particularly useful in heavy weight bags which are sealed by a hot melt adhesive.
摘要翻译：用于容纳可流动产品的袋子包括沿着折叠线铰接地连接的多个面板，在袋的一端处的开口，以及沿折叠线铰接地联接到一个面板的折板，用于重叠相对的面板并闭合开口。粘合剂层延伸穿过翼片的整个宽度，以将翼片密封到相对的面板。粘合剂层密封件邻近翼片的一端具有降低的粘合强度，以便于在降低的粘合强度部分处打开瓣片。降低的粘合强度由包含高岭土的粘合剂涂层提供。这种布置在用热熔粘合剂密封的重型袋中特别有用。

5. 发明授权

US4460091A Bag resealing clip 失效
标题翻译：袋密封夹
公开(公告)号：US4460091A
公开(公告)日：1984-07-17
申请号：US413972
申请日：1982-09-01
申请人： Paul O. Hain , J. George Lepisto
发明人： Paul O. Hain , J. George Lepisto
IPC分类号： B65D33/30 , B65D33/20
CPC分类号： B65D33/30
摘要： An elongated, plastic resealing clip is provided for a bag containing a flowable product and comprising a plurality of panels hingedly coupled along fold lines, an opening at one end of the bag, and a flap hingedly coupled to one panel along a fold line for overlapping an opposite panel and closing the opening. The clip is U-shaped in transverse cross section with a bight for engaging the flap fold line and depending legs for pressing the flap against the opposite panel. An adhesive layer extends across the entire width of the flap to seal the flap to the opposite panel. The adhesive layer seal can have a reduced bonding strength adjacent one end of the flap to facilitate opening of the flap at the reduced bond strength section. The reduced bonding strength is provided by an adhesive coating comprising kaolin clay. This arrangement is particularly useful in heavy weight bags which are sealed by a hot melt adhesive.
摘要翻译：为包含可流动产品的袋子提供细长的塑料密封夹子，该袋子包括沿着折叠线铰接地连接的多个面板，在袋的一端处的开口，以及沿折叠线铰接地连接到一个面板的折板，以便重叠相对的面板并关闭开口。该夹子是横截面为U形的，具有用于接合翼片折叠线的弯头和用于将翼片压靠在相对面板上的悬垂腿部。粘合剂层延伸穿过翼片的整个宽度，以将翼片密封到相对的面板。粘合剂层密封件可以具有减小的接合强度，邻近翼片的一端，以便于在减小的粘合强度部分处打开瓣片。降低的粘合强度由包含高岭土的粘合剂涂层提供。这种布置在用热熔粘合剂密封的重型袋中特别有用。

6. 发明授权

US4441613A Container with resealable closure 失效
标题翻译：集装箱可重新封闭
公开(公告)号：US4441613A
公开(公告)日：1984-04-10
申请号：US413725
申请日：1982-09-01
申请人： Paul O. Hain , J. George Lepisto
发明人： Paul O. Hain , J. George Lepisto
IPC分类号： B65D33/20 , B65D33/22
CPC分类号： B65D33/20
摘要： A resealable bag for containing a flowable product comprises a plurality of panels hingedly coupled along fold lines, an opening at one end of the bag, a flap hingedly coupled to one panel along a fold line for overlapping an opposite panel and closing the opening, and a strip of adhesive tape for opening and resealing the flap. An adhesive layer extends across the entire width of the flap to seal the flap to the opposite panel. The adhesive layer seal can have a reduced bonding strength adjacent one end of the flap to facilitate opening of the flap at the reduced bond strength section. The reduced bonding strength is provided by an abhesive coating comprising kaolin clay. This arrangement is particularly useful in heavy weight bags which are sealed by a hot melt adhesive.
摘要翻译：用于容纳可流动产品的可再密封袋包括沿着折叠线铰接地连接的多个面板，在袋的一端处的开口，沿着折叠线铰接地联接到一个面板的折板，用于重叠相对的面板并闭合开口，用于打开和重新密封皮瓣的胶带条带。粘合剂层延伸穿过翼片的整个宽度，以将翼片密封到相对的面板。粘合剂层密封件可以具有减小的接合强度，邻近翼片的一端，以便于在减小的粘合强度部分处打开瓣片。降低的粘结强度由包含高岭土粘土的粘合剂涂层提供。这种布置在用热熔粘合剂密封的重型袋中特别有用。

7. 发明授权

US4093422A Automotive exhaust system using filter containing calcium carbonate coating 失效
标题翻译：汽车排气系统使用含碳酸钙涂层的过滤器
公开(公告)号：US4093422A
公开(公告)日：1978-06-06
申请号：US691479
申请日：1976-06-01
申请人： Paul O. Hain
发明人： Paul O. Hain
IPC分类号： F01N3/08 , F01N3/28 , B01J1/22 , B01D35/18
CPC分类号： F01N3/28 , F01N3/08 , F01N3/2803 , F01N3/2835 , F01N3/2842 , F01N3/2882 , F01N2250/00 , F01N2250/12 , F01N2450/24 , F01N2470/18 , F01N2570/02 , F01N2570/04 , Y10S55/30 , Y10T428/258 , Y10T428/31993
摘要： Automotive exhaust gases, and especially the exhaust gases which have been further oxidized by a treatment in a catalytic converter, are treated by passing them through a filter containing paper coated with a calcium carbonate coating. The paper is desirably coated on both sides with heavy coatings and wound into a roll with spacers extending through the roll to permit the gases to pass therethrough. The calcium carbonate desirably constitutes at least 85% of the weight of pigments and fillers in the coating and the proportion of binder does not exceed 20% of the total weight of pigments and fillers. The acidic gases in the exhaust, and particularly the oxides of sulfur, react with the finely divided particles of calcium carbonate in the coating to form an ash which flakes off from the lower face of the roll while the gases pass upwardly through the roll.
摘要翻译：通过在催化转化器中通过处理进一步氧化的汽车废气，特别是废气，通过将它们通过含有涂覆有碳酸钙涂层的纸的过滤器来处理。该纸需要在两侧用重的涂层涂覆，并且用间隔物卷绕成卷，其中间隔物延伸穿过辊以允许气体通过。碳酸钙理想地构成涂料中颜料和填料重量的至少85％，粘合剂的比例不超过颜料和填料总重量的20％。排气中的酸性气体，特别是硫的氧化物与涂层中细粉碎的碳酸钙颗粒反应，形成从辊的下表面剥落的灰分，同时气体向上通过辊。

8. 发明授权

US4483445A Bag with easy opening closure and handle 失效
标题翻译：袋子，方便打开关闭和手柄
公开(公告)号：US4483445A
公开(公告)日：1984-11-20
申请号：US431219
申请日：1982-09-30
申请人： J. George Lepisto , Paul O. Hain
发明人： J. George Lepisto , Paul O. Hain
IPC分类号： B65D33/06 , B65D33/16 , B65D75/58 , B65D33/20
CPC分类号： B65D75/5855 , B65D33/06 , B65D33/16 , Y10S383/906
摘要： A bag for containing a flowable product comprises a plurality of panels hingedly coupled along fold lines, an opening at one end of the bag, and a flap hingedly coupled to one panel along a fold line for overlapping an opposite panel and closing the opening. An adhesive layer extends across the entire width of the flap to seal the flap to the opposite panel. The adhesive layer seal has a reduced bonding strength adjacent one end of the flap to facilitate opening of the flap at the reduced bond strength section. The flap after being sealed to the opposite panel, is reversely bent 180.degree. along with the sealed opposite panel about a lower fold line and portions of the fold extending inwardly from opposed distal ends of the bag are either adhesively tacked or stapled to the one panel to form a finger grip handle therebetween for carrying the bag and its contents. The end of the flap having the reduced bonding strength may be torn along a cut line separating the end from the finger grip handle so that the end may be readily unfolded, which is facilitated by the reduced bond, and the interior layers of the bag separated, to form a pouring spout for the contents.
摘要翻译：用于容纳可流动产品的袋子包括沿着折叠线铰接地连接的多个面板，在袋的一端处的开口，以及沿折叠线铰接地联接到一个面板的折板，用于重叠相对的面板并闭合开口。粘合剂层延伸穿过翼片的整个宽度，以将翼片密封到相对的面板。粘合剂层密封件邻近翼片的一端具有降低的粘合强度，以便于在降低的粘合强度部分处打开瓣片。密封到相对面板后的折片与密封的相对面板围绕下折叠线反向180度弯曲，并且从袋的相对的远端向内延伸的部分折叠部分被粘合地粘合或装订到一个面板以在其间形成用于携带袋及其内容物的手指把手。具有降低的粘合强度的翼片的端部可以沿着将手指手柄的端部分开的切割线撕裂，使得端部可以容易地展开，这通过减少的粘合而促进，并且袋子的内部层分离，以形成内容物的倾倒口。

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