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71. 发明公开

EP1161891A1 PLASTIC ZIPPER IMPROVED IN DURABILITY 有权
标题翻译： KUNSTSTOFFREISSVERSCHLUSS MIT VERBESSERTER HALTBARKEIT
公开(公告)号：EP1161891A1
公开(公告)日：2001-12-12
申请号：EP00908059.9
申请日：2000-03-14
申请人： SHOWA HIGHPOLYMER CO., LTD.
发明人： KASAI, Juichi , IMAKURA, Hiroki
IPC分类号： A44B19/16 , B65D33/25
CPC分类号： B65D33/2541 , A44B19/16 , Y10T24/45168
摘要： A plastic zipper comprising a male hook and a pair of female hooks that are engaged with each other to form a combination thereof, the plastic zipper being characterized in that, when an opening force is applied to the plastic zipper from an opening side thereof, the pair of female hooks is provided on a flange, a portion of which, being defined by base portions of two female hooks on an opening and content side, becomes flexible, is disclosed. The above-described plastic zipper is favorably used for containers for packaging, since it permits resistance to opening on the opening side to consistently hold a low value of from about 0.9 kg/5 cm to about 1.2 kg/5 cm while permitting resistance to opening on the content side to hold an enough strength of from about 7 kg/5 cm to about 8 kg/5 cm, permits the resistance to opening on both opening and content sides to remain within a specified range of resistance to opening even after opening/closing operations have been executed 100 times or more and, further, has solved a deficiency of the conventional zipper that a resin become brittle by a low temperature causes a problem in the engagement, or the engagement function becomes inoperable after several times of opening/closing operations at an elevated temperature.
摘要翻译：一种塑料拉链，其包括相互接合以形成其组合的阳钩和一对阴钩，所述塑料拉链的特征在于，当打开力从其开口侧施加到塑料拉链时，一对阴钩设置在凸缘上，其一部分由开口和内侧上的两个阴钩的基部限定为柔性。上述塑料拉链有利地用于包装容器，因为它允许在开口侧开口的阻力一致地保持从约0.9kg / 5cm至约1.2kg / 5cm的低值，同时允许打开在内容物侧保持足够的强度为约7kg / 5cm至约8kg / 5cm，允许开口和内侧两侧的打开阻力在打开/打开之后保持在特定的开启阻力范围内，关闭操作已经执行了100次以上，并且进一步解决了常规拉链的缺点，即由于低温引起的树脂变脆，导致接合问题，或者在打开/关闭数次之后接合功能变得不可操作在高温运行。

72. 发明公开

EP1057620A3 Making slide-zippered reclosable packages 有权
标题翻译：有拉链可再封口包装的制造
公开(公告)号：EP1057620A3
公开(公告)日：2001-11-14
申请号：EP00303828.8
申请日：2000-05-08
申请人： ILLINOIS TOOL WORKS INC.
发明人： McMahon, Michael J. , Malin, Art , Ausnit, Steve
IPC分类号： B31B19/90
CPC分类号： B65B43/50 , B31B50/81 , B31B70/8132 , B65B9/04 , B65B9/093 , B65B61/188 , Y10T24/45168 , Y10T428/1303
摘要： A method of making reclosable packages comprises the steps of feeding a supply of forming film (12) in a package forming direction forming said forming film (12) into a chain of bottom package portions (16) and advancing said chain in said package forming direction feeding a supply of top film (18) in said package forming direction laying said top film (18) on to said chain of bottom package portions (16) sealing said top film (18) to said chain of bottom package portions (16) to form a chain of packages (29), each of said packages (29) including a pair of opposing film extensions (30,32) on one side thereof which are not sealed to each other feeding a supply of interlocked reclosable zipper (39,41) between the film extensions (30,32) of said packages (29) sealing a length of said reclosable zipper (39,41) to the film extensions (30,32) of each of said packages providing a supply of sliders (44), each of said sliders (44) being insertable on to said reclosable zipper(39,41) and adapted to open and close said reclosable zipper (39,41) as said slider (44) is moved along said zipper in opening and closing directions, respectively; and for each of said packages (29), removing a slider (44) from said slider supply and inserting said slider (44) on to said reclosable zipper length (39,41).

73. 发明公开

EP1050476A2 Flexible packages 有权
标题翻译：灵活的包装
公开(公告)号：EP1050476A2
公开(公告)日：2000-11-08
申请号：EP00303778.5
申请日：2000-05-05
申请人： Fres-Co System Usa, Inc.
发明人： Galomb, David E.
IPC分类号： B65D33/25
CPC分类号： B65D31/10 , B65D33/1658 , B65D33/2541 , B65D33/255 , B65D33/2558 , Y10S24/50 , Y10T24/45168
摘要： A snap closure for a flexible, gusseted package and a flexible gusseted packing including the closure. The package includes a mouth portion arranged to be opened to provide access to the contents of the package. The package is formed of a flexible material and includes a front panel, a rear panel, and a pair of opposed side gussets. The panels and gussets each include a top portion, which between them define the package's mouth. The package's mouth is initially sealed but arranged to be opened, e.g., peeled apart. The snap closure enables the resealing of the mouth of the package and is made up of a pair of elongated elements, one of which includes a tongue extending along the length of it. The other element includes an undercut groove extending along the length of it. The elements are arranged to be pressed together, whereupon the tongue of the one element enters the groove of the other element with portions of the panels and side gussets tightly interposed therebetween. The closure elements may be longitudinally rigid or may be segmented to flex in the longitudinal direction to facilitate opening. Moreover, the closure elements may be a part of the package or separate components for use therewith. In any case when the closure is utilized it recloses the mouth of the package to preclude or minimize the ingress of air into the package.
摘要翻译：用于灵活的角撑式包装的按扣和包括闭合装置的柔性角撑式包装。该包装包括口部分，该口部分被布置成打开以提供对包装内容物的存取。包装由柔性材料形成并且包括前面板，后面板和一对相对的侧面角撑板。面板和角撑板每个都包括顶部，在它们之间限定包装袋的嘴。包装的嘴最初是密封的，但是被安排成打开，例如剥离。按扣能够重新密封包装袋的嘴部，并且由一对细长元件组成，其中一个细长元件包括沿其长度延伸的舌部。另一元件包括沿其长度延伸的底切凹槽。这些元件被设置成被压在一起，于是一个元件的舌状物进入另一个元件的凹槽，其中部分面板和侧面角撑板紧紧插入其间。闭合元件可以是纵向刚性的或者可以被分段以沿纵向方向弯曲以便于打开。此外，封闭元件可以是封装的一部分或与之一起使用的单独部件。在任何情况下，当使用封闭件时，都会重新封闭封装件的嘴部以排除或最小化空气进入封装件。

74. 发明公开

EP0940097A3 Zipper strip and reclosable package 有权
标题翻译：可闭合的拉链和包装
公开(公告)号：EP0940097A3
公开(公告)日：2000-03-29
申请号：EP99301289.7
申请日：1999-02-23
申请人： ILLINOIS TOOL WORKS INC.
发明人： Ramsey, Ronald L. , Malin, Arthur , Hogan, Robert , Share, Lawrence , Scott, Richmond M.
IPC分类号： A44B19/16 , B65D33/25
CPC分类号： B65D33/2541 , B65D33/2533 , Y10S24/50 , Y10T24/45168
摘要： A reclosable package (10) for a consumer product includes a zipper strip having male and female interlocking profiles (24,26). The former (24) has a male interlocking member (28) having a cross section in the shape of an asymmetric arrowhead (30,32). The latter (26) has a female interlocking member (40) in the form of two mutually curving members (42) defining a channel therebetween. The male interlocking member (28) is snappingly engaged into the channel to reclose the package (10). The asymmetric male interlocking member (28) has an acute edge (30) outward of the interior of the package (10), and a rounded edge (32) facing the inside of the package (10). This asymmetry makes the package (10) easier to open from within than from without.

75. 发明公开

EP0836814A1 Plastic zipper 失效
标题翻译： Kunststoff Reissverschluss
公开(公告)号：EP0836814A1
公开(公告)日：1998-04-22
申请号：EP96307217.8
申请日：1996-10-02
申请人： SHOWA HIGHPOLYMER CO., LTD.
发明人： Kasai, Juichi , Uemura, Osamu , Tomomoto, Yoshihiro
IPC分类号： A44B19/10 , A44B19/32
CPC分类号： B65D33/2541 , Y10S24/39 , Y10S24/50 , Y10T24/2534 , Y10T24/45152 , Y10T24/45168
摘要： According to the present invention, there is provided a plastic zipper comprising a pair of interengaging female (11,13) and male (21,23) hooks formed on opposed surfaces of plastics material (10,20), wherein, in use, complementary sealing structures (31,33) between the female hooks (11,13) and between the male hooks (21,23) engage with each other to form a sealing section independent of a locking section which comprises the pair of female (11,13) and male (21,23) hooks of said zipper.
摘要翻译：根据本发明，提供了一种塑料拉链，其包括在塑料材料（10,20）的相对表面上形成的一对相互接合的阴（11,13）和阳（21,23）钩，其中在使用中互补阴钩（11,13）之间和阳钩（21,23）之间的密封结构（31,33）彼此接合以形成独立于锁定部分的密封部分，该锁定部分包括一对阴部（11,13 ）和所述拉链的男（21,23）钩。

76. 发明授权

EP0555387B1 PROCESS AND APPARATUS FOR PREPARING A STRIP OF FLEXIBLE CLOSURE MATERIAL TO BE APPLIED TO A RECEPTACLE 有权
标题翻译：方法和设备研制生产SCHLIESSMATERIAL条带的：施用于集装箱
公开(公告)号：EP0555387B1
公开(公告)日：1996-04-10
申请号：EP92900673.2
申请日：1991-09-17
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： ROSSINI, Steven, J. , WILSON, Daniel, J. , WILSON, Shari, J.
IPC分类号： B65B61/18 , B31B19/90
CPC分类号： B65B61/188 , B31B70/8131 , Y10S24/39 , Y10T24/45168 , Y10T29/49785 , Y10T29/49792 , Y10T29/4987 , Y10T29/49876
摘要： A process and apparatus is described for providing a strip of flexible closure material to be affixed to a receptacle. The strip of flexible closure material comprises a combination of a plurality of interengaging strip portions in their interengaged state. The process includes the step of supplying a tape of flexible closure material having a transverse width with a plurality of interengaging elements across the transverse width that extend from the tape. Then, the tape is separated along its longitudinal length into a plurality of strip portions with at least two of the strip portions having an interengaging element extending therefrom. Lastly, the strip portions having an interengaging element are brought into contact with one another while mating the interengaging element of each of the strip portions brought together with that of the other. The process takes place continuously in line with equipment for affixing the flexible closure material to a receptacle. The separating step is accomplished by tearing the supplied flexible closure tape along its longitudinal length.

77. 发明公开

EP0594267A1 Method of forming recloseable packages, profiles used therein, and packages produced thereby 失效
标题翻译：一种用于制造可再封闭的包装方法，用于该目的以及包装这样成型条。
公开(公告)号：EP0594267A1
公开(公告)日：1994-04-27
申请号：EP93203386.3
申请日：1990-04-24
申请人： REYNOLDS CONSUMER PRODUCTS, INC.
发明人： Wirth, Lawrence W. , Wegner, Wayne M. , Tomic, Mladomir , Buchko, Raymond
IPC分类号： B65D33/25 , B65B61/18 , B31B19/90
CPC分类号： B65B61/188 , B31B70/8131 , B31B70/8132 , B65D33/2525 , B65D33/2533 , B65D33/2541 , B65D75/32 , B65D75/326 , B65D2575/3245 , B65D2575/365 , Y10S24/50 , Y10T24/45168
摘要： The disclosure relates to a method of forming a recloseable package (10) using special profile strips (20, 30); the strips themselves and a resulting package are disclosed. The profile strips have a flange element (22, 32) and a recloseable means element (24, 34), and two mated profile strips are provided with a heat barrier means (23, 33).
The method comprises the steps of providing mated top and bottom profile strips (20, 30) providing top and bottom package films (12, 14) on opposite sides of the mated strips and applying heat and pressure to the films adjacent the flanges (22, 32) sufficient to simultaneously form heat seals respectively between the top film (12) and the top profile strip flange (22) and between the bottom film (14) and bottom profile strip flange (32). The heat barrier means may comprise a thickened flange element (23, 33) buffer strip or a coextrusion of high temperature resin on the inside layer of the flange element. The heat barrier means prevents the flanges from fusing together during the formation of flange-film seals.
摘要翻译：本公开涉及使用特殊的成型条（20，30）形成一个可再封包装（10）的方法; 条带本身，所得到的封装件是游离缺失盘。轮廓条具有一个凸缘元件（22，32）和可再封装置元件（24，34）和两个配合轮廓条被提供有一个热阻挡元件（23，33）。该方法包括提供自动顶部和底部轮廓条（20，30）的提供顶部和底部装薄膜（12，14）上的配合带的相对侧上并且施加热量和压力到膜相邻凸缘（22的步骤， 32）足够的分别同时形成顶部电影（12）和顶部轮廓条凸缘（22）和所述底部片（14）和底部轮廓条凸缘（32）之间的热密封。热屏障装置可以包括加厚凸缘元件（23，33）缓冲带或高温树脂的凸缘元件的内部层上的共挤出。热阻挡装置从法兰密封膜的形成过程中一起熔合防止了凸缘。

78. 发明公开

EP0517971A1 Press closure for the mouth of a bag 失效
标题翻译： DruckverschlussfürdasMundstückeines Sackes。
公开(公告)号：EP0517971A1
公开(公告)日：1992-12-16
申请号：EP91305263.5
申请日：1991-06-11
申请人： NIHON TOKKYO KANRI COMPANY LIMITED
发明人： Inagaki, Hiromichi
IPC分类号： B65D33/25
CPC分类号： B65D33/2541 , Y10S24/39 , Y10S24/50 , Y10T24/33 , Y10T24/45168
摘要： A press closure (1) for the mouth of a bag comprises a first elongate strip (2') provided with an integral channel (3') and a second elongate strip (2) provided with a profiled rib (3). The rib (3) and channel (3') form an interlocking engagement means. The first and second elongate strips (2,2') may be of a polyethylene material and are fusion bonded to second strips (4, 4') which are of a nylon material. Each of the second strips (4,4') has applied thereto an bonding agent (5, 5') which is protected by a paper or the like releasable strip (6,6')
In a manufacturing process the slide closure assembly (1) is drawn off from a reel and the protective papers (6,6') are peeled away whereby the exposed bonding agent (5,5') is brought into contact with the mouth portions of the bag material and secured thereto. This arrangement avoids the need to bond a strip material directly to the mouth of the bag where the press closure and bag material are of weld incompatible substances.
摘要翻译：用于袋口的压盖（1）包括设置有整体通道（3'）的第一细长带（2'）和设置有成型肋（3）的第二细长条带（2）。肋（3）和通道（3'）形成互锁接合装置。第一和第二细长条（2,2'）可以是聚乙烯材料，并且与第二条（4,4''）熔接在一起，它们是尼龙材料。每个第二条带（4,4'）已经施加有粘合剂（5,5'），该粘合剂由纸或类似的可剥离条带（6,6'）保护。在制造过程中，滑动封闭组件（1））从卷轴上取出，并且保护纸（6,6'）被剥离，由此露出的粘合剂（5,5'）与袋材料的口部接触并固定在其上，这样可以避免需要将带状材料直接粘合到袋的口处，其中压盖和袋材料是焊接不相容的物质。

79. 发明公开

EP0505059A1 Plastic reclosable fastener with self-locking slider 失效转让
标题翻译： Wiederverschliessbares Kunststoffbefestigungselement mit selbstschliessendem Reissverschluss。
公开(公告)号：EP0505059A1
公开(公告)日：1992-09-23
申请号：EP92301907.9
申请日：1992-03-05
申请人： MOBIL OIL CORPORATION
发明人： Herrington, Fox John , St. Phillips, Eric Anthony
IPC分类号： A44B19/26 , A44B19/16 , A44B19/30
CPC分类号： B65D33/2591 , A44B19/267 , Y10S24/50 , Y10T24/2532 , Y10T24/2534 , Y10T24/45168
摘要： A fastener structure comprising a plastic reclosable fastener (11) with slider (10) for opening and closing the reclosable fastener. The fastener and slider include a provision for restraining the slider in closed position and maintaining male and female elements (16,17) of the fastener in interlocking relation when the slider reaches the closed end of its travel along the tracks (18,19) of the fastener.
摘要翻译：一种紧固件结构，包括具有用于打开和关闭可再闭合紧固件的滑块（10）的塑料可再闭合紧固件（11）。紧固件和滑块包括用于将滑块限制在关闭位置并且当滑块到达其沿着轨道（18,19）的行程的封闭端时，将紧固件的公和母元件（16,17）保持互锁关系紧固件。

80. 发明公开

EP0427010A1 Verschluss zum Verschliessen von Beuteln sowie Verfahren zu dessen Herstellung 有权
标题翻译：闭合用于密封袋和方法和工具，用于其生产。
公开(公告)号：EP0427010A1
公开(公告)日：1991-05-15
申请号：EP90119766.5
申请日：1990-10-15
申请人： ASF Verwaltungs-GmbH
发明人： Siegel, Karl-Heinz, Dr.
IPC分类号： A44B19/16 , B65D33/25
CPC分类号： B65D33/2541 , A44B19/16 , Y10S24/50 , Y10T24/45168
摘要： Ein Verschluß, vorzugsweise aus Kunststoff, dient zum Verschließen von Beuteln. Er besteht aus einem männlichen Profil (1) und einem weiblichen Profil (2, 5, 6), die mit jeweils einer Folie (3, 4) verbunden sind und die miteinander lösbar verbindbar sind. Damit ein derartiger Verschluß bei einfacher und kostengünstiger Herstellung leicht verschließbar ist, sind auf der dem männlichen Profil (1) abgewandten Seite der Folie (3) mindestens zwei beabstandete, durchgehende Noppen (8) vorgesehen
摘要翻译：条状紧固件，优选由塑料制成，用于闭合袋子。它besteht一个齿形型面（1）和阴型材（2，5,6），它们由一薄膜连接在每种情况下（3,4），并且可以连接到彼此可拆卸的。为了没有搜索条状紧固件可以很容易地简单且成本有效的制造是封闭的，被设置在（3）从齿形型面背对所述膜的一侧上的至少两个间隔开的连续旋钮（8）（1），

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