子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | PLASTIC BAG MAKING APPARATUS | US13429955 | 2012-03-26 | US20130068392A1 | 2013-03-21 | Mikio TOTANI |
| An apparatus makes plastic bags in succession by intermittently feeding webs of plastic film longitudinally along a path. Movable units are spaced apart along the path and are driven by drive units, one for each movable unit, longitudinally of the film webs. Control switches, one for each movable unit, works on each drive unit to move the corresponding movable unit for position adjustment. The film webs are processed by at least some of the movable units whenever being fed intermittently, to successively make the plastic bags. | ||||||
| 62 | APPARATUS FOR FORMING A PLURALITY OF FLEXIBLE POUCHES FROM A CONTINUOUS WEB OF FILM | US13471010 | 2012-05-14 | US20120289389A1 | 2012-11-15 | R. Charles Murray; Olaf Clemens |
| An apparatus for forming a plurality of flexible pouches from a continuous web of film having a plurality of registration marks spaced a predetermined distance apart. The apparatus includes a film displacement mechanism, a registration mark sensor, and a controller. The film displacement mechanism includes at least one vertically oriented roller that rollingly engages with the continuous web of film. The film displacement mechanism adjusts the tension in the film by horizontally displacing the vertically oriented roller. The registration mark sensor is positioned upstream of the film displacement mechanism and is configured to detect the registration marks. The controller controls the film displacement mechanism to horizontally displace the film upon receipt of a signal from the registration mark sensor. | ||||||
| 63 | Sealing and Cutting Unit | US13101899 | 2011-05-05 | US20120202668A1 | 2012-08-09 | Peter Heidelberger |
| Disclosed is a sealing and cutting unit with a sealing device and a cutting device. The latter is assigned with hold-down means positioned downstream of the cutting device in the direction of transport of a film to be sealed and to be detached. | ||||||
| 64 | Apparatus for automatically continuously supplying retractable spouts for cardboard boxes and the like | US233589 | 1999-01-19 | US6151861A | 2000-11-28 | Giovanni Magri |
| An apparatus for automatically and continuously supplying retractable spouts for cardboard boxes, which includes first and second storing devices for storing first and second spout webs and for continuously supplying said first and second spout webs from which spout elements are formed and cut and also includes feeding means for feeding said first spout web coming from said first storing device as well as end of web sensing means which actuate auxiliary feeding means for taking up the second spout web coming from the second storing device and also including a shaft supporting a first cam for operating the feeding means and the auxiliary feeding means and also including a second cam for operating a punch element for forming and shaping said spout elements, the feeding means including levers pivoted, at a respective middle portion thereof, to a support element and having an end portion thereof coupled to supports associated with the first cam wherein the web sensing means are arranged at said punch element. | ||||||
| 65 | Bag with an access hole in one panel | US116629 | 1998-07-16 | US06148587A | 2000-11-21 | Gregory E. McDonald; Andrew W. Moehlenbrock; John Carson |
| A bag includes a first panel with at least one access hole in it, and a second panel without a hole corresponding to the at least one hole of the first panel. Preferably, two holes are present, preferably near the bag mouth. The panels are substantially equal in length. The bag can be easily opened by described bag opening means, without the need for vacuum or air to open the bag. The bag can be used in conjuction with otherwise conventional taped bag systems. A metod of making the bag, a bag opening system, a method of opening the bag, and a packaging system are also disclosed. | ||||||
| 66 | Package creation method and product formed thereby | US212515 | 1998-12-16 | US6122897A | 2000-09-26 | Paul A. McClure |
| A method of creating a package with reclosable resealable flaps. The package is defined by a blank formed by die cutting a continuous web or sheet of material after ink and a release coating have been applied to one side of the web but on different areas. The blank, when folded, provides a structure with a rectangular cross-section having four planar sides, each side with extending flaps. A package is formed by closing and securing the flaps on the bottom end of the structure using a permanent adhesive. The package is then filled with product. One top outer flap can have a release coating applied to an area which will be engaged by the opposite flap when closed. This release coating, in combination with a repositionable adhesive, will cause the opposed flaps to releasably adhere one another to secure and seal the top opening. Repositionable adhesive can also be applied, either to the release coating itself, or to the surface opposite the release coating to the seal. When the top flaps are initially closed during the packaging process, an area of permanent adhesive is placed on at least one of the flaps to secure the flaps to each other when closed. | ||||||
| 67 | Flexible multiple compartment medical container with preferentially rupturable seals | US206449 | 1998-12-07 | US6117123A | 2000-09-12 | Ward W. Barney; Steven L. Smith |
| A flexible container is provided for the storage and mixing together of diluents and medicaments. The container incorporates multiple compartments, separated by preferentially peelable seals, in which the diluents and medicaments are stored. The container is constructed of thermoplastic materials having high oxygen and moisture barrier properties which allows the container to be stored for extended periods of time without degrading the contents. The peelable seals are ruptured by manipulation of the container to thereby mix the contents together for delivery through standard IV arrangement to a patient. The seals are constructed such that the seal between the diluent and medicament compartments is preferentially ruptured such that a liquid medicament and a diluent are always mixed before the combined solution is accessible for administration. The container is fillable with a single component liquid medicament which may be susceptible to sloshing or turbulence. Turbulence is minimized by eliminating the internal gaseous head space by initially forming the head space with a low molecular weight gas such as helium. The helium is allowed to diffuse into the atmosphere and the head space collapses as a result. | ||||||
| 68 | Method and a machine for the manufacture of rigid packets with hinged lid | US131172 | 1998-08-07 | US6112505A | 2000-09-05 | Alessandro Minarelli; Maurizio Righi |
| Rigid packets of the type with a hinged lid are fashioned from diecut blanks presenting a central longitudinal portion flanked by two lateral portions, each consisting in a series of longitudinally disposed flaps. The method of manufacture involves directing the blanks singly and in succession between a pair of contrarotating rollers with dies shaped and positioned to engage each lateral portion; the dies are designed to modify a pair of adjoining flaps on each side, which ultimately will be bent through a right angle to form an internal layer of the relative flank face of the packet, by producing at least one bend in one flap at an end adjacent to the other flap, and forming a projection on the longer flap which in the finished packet will be breasted permanently in contact with an inner reinforcing frame. | ||||||
| 69 | Method for bundling side-fold bags | US105562 | 1998-06-26 | US6109003A | 2000-08-29 | Gottlieb Benz |
| A method and apparatus for the fixed combination of side-fold bags to form stacks. The side-fold bags to be combined, arriving from a machine which produces side-fold bags, are previously separated into stacks of a controlled quantity. During combining, each stack is oriented in relation to a perforating station, pressed together and punched with at least two through-holes. Each stack is interlockingly bundled by at least one intermediate fixation element, which is force-lockingly closed to form a loop, for the purpose of being further used in an automatic goods packing machine, where each stack is fixedly held in a packaging station by a fixing element in the shape of a hoop, which penetrates through the holes, wherein the intermediate fixation element is removed. | ||||||
| 70 | Apparatus and method for set-up of a non-rectangular container from a knocked-down-flat (KDF) precursor | US87958 | 1998-06-01 | US6106450A | 2000-08-22 | Jody A. Brittain |
| A modification of conventional case packing equipment for forming rectangular containers from knocked-down-flat (KDF) precursors allows formation of non-rectangular containers having one or more oblique wall panels, e.g., an octagonal container. As part of a conveyor line operation, a ram head assembly is advanceable into a rectangular tube erected from a KDF container precusor. The ram head assembly includes a pair of plows which are movable outwardly from a base of the ram head assembly and into engagement with opposing interior sides of the rectangular tube such that oblique corner wall panels are positively formed along score lines provided in the precursor. In addition to forming the oblique wall panels, the plows provide pressing surfaces for facilitating adhesive securement of the container closure flaps while the plow maintains the oblique wall panels in a proper orientation. Once the closure flaps are secured, the container shape is stabilized, the plows are retracted out of engagement with the container walls, and the ram head assembly is retracted from the resultant container. | ||||||
| 71 | Method and device for manufacturing bags from tubular paper sections of a single layer or multiple layers | US769431 | 1996-12-19 | US6095960A | 2000-08-01 | Fritz Achelpohl |
| When manufacturing bags from tubular paper sections of a single layer or multiple layers, at least one end of each flat, tubular section is expanded into a bottom square. Lateral flaps formed in this way are folded such that they overlap and partially cover corner flaps. In order to easily bond expanded bottom squares together, the regions of the tubular sections which are to be bonded together are provided with coatings of thermoplastic which are heated and pressed together. | ||||||
| 72 | Belt-driven printer-cutter machine for corrugated paperboard of varying thickness | US333413 | 1999-06-15 | US6062751A | 2000-05-16 | Theodore M. Baum |
| A disclosed embodiment of the invention is a belt-driven printer-cutter machine 10 including a roller-mounted feed/print machine section 14 and a fixed cutting machine section 16. A spline-type separable coupling 30-32 between these machine sections allows the feed/print section to be rolled on a fixed track 18 directly opposite the machine direction to separate the machine sections for maintenance, changing the printing plate 88 and cutting die 108, and to make other adjustments during machine setup. The sections may then be rolled back into engagement at the spline-type coupling to transmit power between the machine sections. The printer-cutter machine includes separate synchronous belts for the drive trains of each machine section. The machine may also include a separate synchronous belt for the fixed and adjustable rolls of each machine section. Specifically, the machine may include a dual auto-tensioned feed/print section belt 154, a fixed feed/print section belt 160, an auto-tensioned cutting section belt 230, and a fixed cutting section belt 244. Automatic belt take-up mechanisms 278, 282 driven by air cylinders 280, 284, automatically tension the synchronous belts 154, 230 driving the adjustable rolls of each machine section. This allows the nip between the upper and lower rolls of each machine section to be adjusted while maintaining constant machine speed and without affecting the proper registration between the machine sections and the leading edge of the paperboard blank. | ||||||
| 73 | Spiral folder | US141912 | 1998-08-28 | US6017298A | 2000-01-25 | Michael P. Baron |
| A machine for folding materials is disclosed in which the portion of the material is engaged and folded by a rotary cam such that the surface of the portion is engaged and not the edges of the portion. In the preferred embodiment, creasing rollers are positioned along the fold line above the rotary cam folders such that the fold is made very accurately. | ||||||
| 74 | Paperboard package | US987540 | 1997-12-09 | US6006984A | 1999-12-28 | Yun H. Chung; Dennis E. Chung |
| A single generally rectangular blank which can be formed into a paperboard package. The four corners of the blank are trihedral. The blank is center folded. The width of a first portion of the blank, measured parallel to the centerfold, is greater than a second portion of the blank. The blank is sealed on the two sides adjacent the centerfold to form an open package, which is then filled. The side opposite the centerfold is then sealed to close the package, forming a parallelepiped container. The seals are fin seals. The fin seal opposite the centerfold of the blank overlaps the two seals adjacent the centerfold. The three fin seals are folded flat against the sides of the package. The package may be provided with an opening through the blank. A tab may be provided to completely cover and seal around the opening in the package. The tab includes a grip portion which, when pulled upwardly, lifts the tab away from around the opening in the package. As the tab is pulled upwardly, an outer laminate layer tears away from an inner paper core of the package in the region of the seal between the tab and the package, uncovering the opening in the package. The tab will remain hingedly connected to the package along a rear tongue portion. | ||||||
| 75 | Method and device for manufacturing bags from tubular paper sections of a single layer or multiple layers | US35860 | 1998-03-06 | US5989172A | 1999-11-23 | Fritz Achelpohl |
| When manufacturing bags from tubular paper sections of a single layer or multiple layers, at least one end of each flat, tubular section is expanded into a bottom square. Lateral flaps formed in this way are folded such that they overlap and partially cover corner flaps. In order to easily bond expanded bottom squares together, the regions of the tubular sections which are to be bonded together are provided with coatings of thermoplastic which are heated and pressed together. | ||||||
| 76 | Offset rotary anvils for applying fitments to carton | US65312 | 1998-04-23 | US5983599A | 1999-11-16 | David Krueger |
| The present invention may be utilized as a single station integrated with a standard form, fill and seal machine wherein at least two containers are conveyed along the machine simultaneously. The present invention is able to retrieve fitments from a source, apply the fitments to the containers, and seal the fitments to the container at a single station. The design of the present invention requires only minimal space on a form, fill and seal machine. In practicing the present invention, at least two anvils retrieve fitments from a source and then undergo offset rotation into the interior of two containers. The anvils, with the fitments attached, are then moved translationally to insert the fitments through incisions in the respective containers. Once the fitments are positioned therethrough the incision, sealers permanently attach the fitments to the containers. The anvil then reverses its translational motion with one of the anvils moving a greater distance than the other anvil thereby positioning the anvils for offset rotation out of the interior of the containers. By inserting and sealing fitments to containers at a single station, the present invention is able to substantially diminish any opportunities for the fitments becoming disengaged from the containers prior to sealing of the fitments to the container. Also, the offset rotation allows for a rotating anvils to be used for multiple container processing machines. | ||||||
| 77 | Carton forming | US857761 | 1997-05-15 | US5980440A | 1999-11-09 | David W. Mitman; Thomas L. Holder |
| Cartons are formed from die cut carton blanks two at a time from two feed magazines each holding a stack of carton blanks, two adhesive application means having optical sensors for sensing adhesive application to the carton blanks, a centrally mounted rotary table having prefolding means which engage and prefold tabs on the carton blanks, folding means comprising apertures interengaging the blanks and forming the cartons therefrom, two transfer means for transferring carton blanks from the feed magazines to the rotary table, two reciprocating forming rams cooperatively associated with the folding means on the rotary table and effecting the formation of cartons thereon, means for holding the formed cartons in their final shape while the adhesive sets, a computer with resident software for coordinating and synchronizing the operation of the above listed components to form cartons, the software receiving feedback signals from the various components and issuing commands depending on the nature of said feedback signals. | ||||||
| 78 | Apparatus and method for inspecting box blanks | US655256 | 1996-06-05 | US5978499A | 1999-11-02 | Yvan L. Tossel; Alfred L. Girard |
| An apparatus and method for inspecting skived glue, hemming and skew, and backfold of cartons by means of real time image comparison. The apparatus comprises channel sensors, means for measuring conveyor travel distance, a system controller coupled to the channel sensors, a memory for storing images, a processor coupled to the outputs of the system controller and the memory and a bad carton locator means. A known good carton is passed through the channel sensors and a reference synthetic image is stored in a memory. A test carton is passed through the channel sensors producing a real time image which is compared to the stored reference synthetic image for detecting defects. | ||||||
| 79 | Method and device for the manufacture especially of hinge-lid packs for cigarettes | US805615 | 1997-02-26 | US5970682A | 1999-10-26 | Heinz Focke; Martin Stiller |
| To improve the efficiency of powerful packaging machines for cigarettes or the like, the blanks (10) for wrapping the cigarettes or the like are monitored in respect of correct formation whilst being conveyed along a blanks path (27) to a revolving folding unit (28). Bifurcate photoelectric barriers are positioned on side regions of the blanks path (28) as monitoring units (40, 41). These barriers monitor the state of folding flaps (19. .24), arranged at the side, of the transported blanks (10). | ||||||
| 80 | Gummer roll apparatus | US473500 | 1995-06-07 | US5962078A | 1999-10-05 | H. Richard VerMehren |
| A gummer roll apparatus preferably for applying gum to envelopes during continuous processing and operation of a gumming machine, has a pick-up roll, a meter roll and a transfer roll that transfers a gum or adhesive such as latex to a gummer roll. The pick-up roll and meter roll rotate in opposite directions and are in a skidding-like contact due to different rotational speeds whereby excess gum or adhesive is removed from the pick-up roll and returned to a gum box or trough with a minimum of foaming in the gum box and on the pick up roll. | ||||||
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