公开(公告)号：US5167455A

公开(公告)日：1992-12-01

申请号：US689260

申请日：1991-06-28

申请人： Harold Forman

发明人： Harold Forman

IPC分类号： B65D27/30 ,  B65D33/34

CPC分类号： B65D33/34

摘要： A container (1) has a flexible wall portion with one opening (2) covered by a resealable cover (3). The cover is held at its ends (5) to the wall and includes a return bend (7) to reduce the risk that sealing and opening of the bag will tear the wall portion.

摘要翻译： PCT No.PCT / GB90 / 01317 Sec。 371日期1991年6月28日 102（e）日期1991年6月28日PCT 1990年8月24日PCT PCT。 公开号WO91 / 03403 1991年3月21日，容器（1）具有柔性壁部分，其中一个开口（2）由可再密封盖（3）覆盖。 盖子的端部（5）保持在墙壁上，并且包括一个返回弯头（7），以减少密封和打​​开袋子将撕开壁部分的风险。

公开(公告)号：US20090194578A1

公开(公告)日：2009-08-06

申请号：US12026591

申请日：2008-02-06

申请人： Harold Forman ,  Robert E. Lincoln

发明人： Harold Forman ,  Robert E. Lincoln

IPC分类号： B65D5/56

CPC分类号： B65D5/60 ,  B65D5/10

摘要： A resealable carton, having a product-containing bag liner, is constructed such that the liner bag is positively held in the folded, sealed condition by the incorporation of a fold support ledge which extends inwardly from an end wall of the carton. The bag is held against the support ledge by one of the closure flaps, which creates a tightly constructed U-shaped fold in which the bag is folded around the end of the closure flap. The liner is secured in that position in part by being captured between the top of the inner closure flap and an outer closure flap along a top run of the fold. A bottom fold is held between the support ledge and the inner closure flap. The support ledge may be formed in various ways including folding the end wall, embossing the end wall or forming the ledge by adding a bead of self-adhesive material to the end wall.

摘要翻译： 具有含有产品的袋衬里的可重新密封的纸箱被构造成使得衬里袋通过结合从纸箱的端壁向内延伸的折叠支撑凸缘而被正确地保持在折叠的密封状态。 通过其中一个闭合襟翼将袋子保持抵靠在支撑凸缘上，其形成紧密构造的U形折叠，其中袋围绕封闭翼片的端部折叠。 衬里通过被夹在内侧封闭翼片的顶部和沿着折叠的顶部行程的外部封闭翼片部分地被固定在该位置。 底部折叠被保持在支撑凸缘和内部闭合盖之间。 支撑凸缘可以以各种方式形成，包括折叠端壁，压花端壁或通过向端壁添加自粘合材料珠来形成凸缘。

公开(公告)号：US4203270A

公开(公告)日：1980-05-20

申请号：US907798

申请日：1978-05-19

申请人： Harold Forman

发明人： Harold Forman

IPC分类号： B65B53/00 ,  B65B61/18 ,  B32B31/00 ,  B31B1/22 ,  B31F5/00

CPC分类号： B65B61/182 ,  Y10T156/12 ,  Y10T156/1739

摘要： Method and apparatus are disclosed having particular utility in connection with packages overwrapped with heat shrinkable film and which include a tear-tab opening. The apparatus includes means to sever the film and tape together by the use of a cutting tool. The cutter is generally pen-shaped, the nib portion forming the cutting surface. Other parts of the apparatus include a tab roller which provides variable control capability to allow the tab to be positioned at a pre-selected place on the package. The tear tape tab produced by the apparatus and method of this invention eliminates the need for melt re-inforcing and is applicable to high speed operations of either the continuous or reciprocating kind.

摘要翻译： 公开了与包装有热收缩膜并且包括撕裂片开口的包装有特定用途的方法和装置。 该装置包括通过使用切割工具将胶片和胶带切断在一起的装置。 刀具通常是笔形的，笔尖部分形成切割表面。 该设备的其它部分包括一个拉链辊，其提供可变的控制能力以允许凸片定位在包装上的预选位置。 通过本发明的装置和方法生产的撕条带不需要熔体重熔，适用于连续或往复式的高速操作。

公开(公告)号：US20070062838A1

公开(公告)日：2007-03-22

申请号：US11594791

申请日：2006-11-09

申请人： Harold Forman ,  Trevor Smith ,  Alfred Kettell

发明人： Harold Forman ,  Trevor Smith ,  Alfred Kettell

IPC分类号： B65D65/00

CPC分类号： B65D75/5838 ,  B31B70/14 ,  B31B70/8123 ,  B65B61/02 ,  B65B61/184 ,  B65D75/002 ,  B65D77/003 ,  Y10T428/1331

摘要： An apparatus and method for making a composite packaging material for easy-open packages includes means for pulling a running length of packaging film, the film having defined rupture characteristics. The packaging film is perforated with a sequence of spaced apart at least one perforation separated from another at a substantially constant fixed interval between adjacent ones of the sequence along the length of the film. A tape with a continuously extending dry edge is formed from a continuous supply of tape and tape pieces are formed and spaced apart along the length of the film. Successive discrete pieces of tape are adhered to the packaging film in overlying sealing relationship to successive ones of the sequence of at least one perforation.

摘要翻译： 用于制造用于易开包装的复合包装材料的装置和方法包括用于拉动包装膜的流动长度的装置，该膜具有确定的破裂特性。 该包装薄膜穿过一段间隔开的至少一个穿孔，其间沿着膜的长度在相邻的序列之间以基本恒定的固定间隔与另一个穿孔隔开。 具有连续延伸的干燥边缘的带由连续供应的带形成，带片沿薄膜的长度形成并间隔开。 连续的离散片带以与至少一个穿孔的顺序的连续的密封关系粘附到包装膜。

公开(公告)号：US07815098B2

公开(公告)日：2010-10-19

申请号：US12026591

申请日：2008-02-06

申请人： Harold Forman ,  Robert E. Lincoln

发明人： Harold Forman ,  Robert E. Lincoln

IPC分类号： B65D5/56

CPC分类号： B65D5/60 ,  B65D5/10

摘要： A resealable carton, having a product-containing bag liner, is constructed such that the liner bag is positively held in the folded, sealed condition by the incorporation of a fold support ledge which extends inwardly from an end wall of the carton. The bag is held against the support ledge by one of the closure flaps, which creates a tightly constructed U-shaped fold in which the bag is folded around the end of the closure flap. The liner is secured in that position in part by being captured between the top of the inner closure flap and an outer closure flap along a top run of the fold. A bottom fold is held between the support ledge and the inner closure flap. The support ledge may be formed in various ways including folding the end wall, embossing the end wall or forming the ledge by adding a bead of self-adhesive material to the end wall.

摘要翻译： 具有含有产品的袋衬里的可重新密封的纸箱被构造成使得衬里袋通过结合从纸箱的端壁向内延伸的折叠支撑凸缘而被正确地保持在折叠的密封状态。 通过其中一个闭合襟翼将袋子保持抵靠在支撑凸缘上，其形成紧密构造的U形折叠，其中袋围绕封闭翼片的端部折叠。 衬里通过被夹在内侧封闭翼片的顶部和沿着折叠的顶部行程的外部封闭翼片部分地被固定在该位置。 底部折叠被保持在支撑凸缘和内部闭合盖之间。 支撑凸缘可以以各种方式形成，包括折叠端壁，压花端壁或通过向端壁添加自粘合材料珠来形成凸缘。

公开(公告)号：US20060032775A1

公开(公告)日：2006-02-16

申请号：US10937264

申请日：2004-09-10

申请人： Harold Forman ,  Trevor Smith ,  Alfred Kettell

发明人： Harold Forman ,  Trevor Smith ,  Alfred Kettell

IPC分类号： B65D33/00 ,  B65D65/00 ,  B65B53/00

CPC分类号： B65D75/5838 ,  B31B70/14 ,  B31B70/8123 ,  B65B61/02 ,  B65B61/184 ,  B65D75/002 ,  B65D77/003 ,  Y10T428/1331

摘要： A novel package wrapper made of plastic film with a line of package-opening perforations through the film positioned in one face of the package and being overlaid by a piece of plastic tape which seals the perforations, the tape having a dry edge. The perforations and overlying tape are spaced inward from the edges of the package and extend substantially linearly, but have the tape ends terminate short of any package seal so that they are not bound into the seals. In one embodiment the package wrapper is made of air and moisture non-permeable shrink wrap film, and the tear down tape is made of a non-permeable non-shrink plastic which has been processed to exhibit the same shrink characteristics as those of the shrink wrap film, so that when the wrap film is shrunk during packaging the tape shrinks the same amount as the film and does not itself pucker or wrinkle the film. The package is completely sealed but does not require the use of any tool to open it. Package opening is accomplished by grasping the tape dry edge and pulling it toward the line of perforations. The tape peels from the wrapper film until it reaches the perforations, where continued pulling of the tape ruptures the film through the perforations and permits the film to be further torn to open the package. Tapes with several variant configurations are disclosed. Apparatus and methods for making the novel package and wrapper are shown and described.

摘要翻译： 一种由塑料薄膜制成的新型包装纸，其中包装开口的穿孔线通过薄膜定位在包装的一个表面中，并被一块密封穿孔的塑料带覆盖，该带具有干燥的边缘。 穿孔和覆盖带从包装的边缘向内隔开并且基本上线性地延伸，但是带末端终止于任何包装密封件的端部，使得它们不被结合到密封件中。 在一个实施方案中，包装包装由空气和水分不可渗透的收缩保鲜膜制成，并且撕开带由不可渗透的非收缩塑料制成，其已被处理以显示与收缩相同的收缩特性 包装膜，使得当包装膜在包装期间收缩时，胶带收缩与胶片相同的量，并且本身不会褶皱或起皱。 包装完全密封，但不需要使用任何工具打开它。 包装开放是通过抓住胶带干燥边缘并将其拉向穿孔线来实现的。 胶带从包装膜剥离直到其到达穿孔，其中带的继续拉动使膜破裂穿过穿孔，并允许膜进一步撕裂以打开包装。 公开了具有多种变型构型的胶带。 显示和描述了用于制造新型包装和包装物的装置和方法。

公开(公告)号：US4679693A

公开(公告)日：1987-07-14

申请号：US863073

申请日：1986-05-14

申请人： Harold Forman

发明人： Harold Forman

IPC分类号： B65B9/20 ,  B65B61/18 ,  B65D30/10 ,  B65D33/16 ,  B65D75/48 ,  B65D75/58 ,  B65D77/30 ,  B65D81/24

CPC分类号： B65D75/5838 ,  B65D2575/586 ,  B65D75/48

摘要： A resealable container with a tearable face is opened and resealed by a label. The container face preferably includes a U-shaped slit to form a tongue with part of the label. The label has a dry side and an adhesive side, the adhesive side attached to the container face with releasable adhesive. The adhesive side also has a dry noncoated section at one end to serve as a pull tab. When the dry pull tab is lifted, the label lifts and tears the container along the preformed slit, lifting the tongue to form an opening. The label is resealed by pressing the label back into position over the opening. For better alignment, the label may be partially coated with permanent adhesive. Tamper evidence tabs and slits are also provided.

摘要翻译： 具有可撕裂面的可重新密封的容器由标签打开并重新密封。 容器面优选地包括U形狭缝，以形成具有标签的一部分的舌头。 标签具有干燥侧和粘合剂侧，粘合剂侧用可释放的粘合剂附接到容器面。 粘合剂侧在一端也具有干燥的无涂层部分以用作拉片。 当干拉片抬起时，标签会沿着预成型的狭缝提起并撕开容器，抬起舌头形成一个开口。 通过将标签按压到开口上的位置来重新密封标签。 为了更好的对准，标签可以部分涂覆永久性粘合剂。 还提供了篡改证据标签和狭缝。