| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 積み重ね可能なバッグ包装体(bagpackaging) | JP2014559127 | 2013-02-28 | JP5985664B2 | 2016-09-06 | マルクス・クルンメ |
| 2 | Heat insulating paper cups | US87956 | 1998-06-01 | US6129653A | 2000-10-10 | Richard E. Fredricks; Michael A. Breining; William R. Pucci; Donald C. McCarthy; David C. Brown; Richard A. Segan; Walter Malakhow |
| A heat insulating paper cup having an improved seal. The cup can include a body member having an inside surface and an outside surface, and a bottom panel member having a upper surface and a bottom surface. The body member is coated (or in some instances partially coated) on its outside surface with a foamed low density polyethylene, and on its inside surface with an unfoamed modified low density polyethylene. The bottom panel member is coated on its upper surface with a foamed or an unfoamed low density polyethylene or foamed or unfoamed modified low density polyethylene. The body member and bottom panel member are oriented and joined to form a heat seal at an interface between a portion of the unfoamed modified low density polyethylene coated on the inside surface of the body member and a portion of unfoamed low density polyethylene or unfoamed modified low density polyethylene coated on the upper surface of the bottom panel member. | ||||||
| 3 | Cardboard and corrugated board container having laminated walls | US63238 | 1998-04-20 | US06083580A | 2000-07-04 | Arnold B. Finestone; Gilbert Bloch |
| A container having walls made of a paper/plastic laminate having a cardboard core sandwiched between inner and outer face liners, wherein at least one of the face liners is comprised of a face liner laminate. The face liner laminate is composed of an exterior ply of oriented synthetic plastic film whose opposing surfaces are rendered wettable by corona-discharge treatment, and a base paper ply is cold-laminated to the film ply and adhered to the core of the board. The cardboard core may be a fluted medium of corrugated paper board, or it may be a planar stiff paper core. The invention is also directed to a structural member for use in making inexpensive furniture comprising a supporting member and a cardboard core laminated to a face liner laminate. The film ply of the laminate enhances the strength of the container or structural member and imparts water resistance thereto. Because the exposed surface of the film ply is printable, it may have decorative graphics or other printed matter applied thereto. | ||||||
| 4 | Carton, carton blank and method for forming the carton | US741349 | 1996-10-29 | US5794812A | 1998-08-18 | Joseph C. Walsh |
| A carton, formed from a unitary sheet of a relatively rigid material having a sheet of a relatively flexible fluid impervious material secured thereto and wherein a top portion of the sheet of a relatively flexible fluid impervious material extends upwardly from a common plane formed below the fold lines of the top panels of the unitary sheet of a relatively rigid material, wherein the top portion of the sheet of a relatively flexible fluid impervious material has facing surfaces adjacent to the top edge thereof that can be folded over two times to form a folded portion lying substantially in a plane parallel to the common plane. | ||||||
| 5 | Semi-rigid cereal carton | US85485 | 1993-07-02 | US5437406A | 1995-08-01 | Robert L. Gordon; Katherine A. Swenson; David E. Stier; Teresa A. Bronk |
| A paperboard container of generally semi-rigid construction and formed from a unitary blank of paperboard folded in the general shape of a U. The interior surface of the container is coated with a thermoplastic polymer barrier layer, the container having a manually openable, normally closed pour spout at one upper edge portion, and also having a recessed or raised bottom. The container is particularly adapted for packaging granular, dry material such as corn flakes, pretzels, and the like. Due to its construction and the thermoplastic barrier layer, the usual inner pouch which contains dry cereal is omitted, thereby effecting savings in both material and in assembly of the final package. In one embodiment, an opening is provided for carrying the package, the opening located at the top of the container. In another embodiment one side wall of the panel is provided with an extension to serve as a reclosure flap. | ||||||
| 6 | Method of making a self-erasing, reusable writing surface on packaging structure | US407498 | 1989-09-13 | US5098502A | 1992-03-24 | Charles A. Smolinski |
| The present invention is concerned with a writing and drawing surface composed of a printed background color or design, a plastic adhesive media, an overlay film, an adhesive for affixing the perimeter of the film to the carton, and a lift tab pattern which allows the overlay film to be released from the packaging surface. The technique for manufacturing consists of applying the background color and film overlay adhesive to the packaging material concurrently with the desired graphics follows by the application of the plastic adhesive and overlay film. | ||||||
| 7 | Apparatus for squaring sleeves | US416573 | 1989-10-03 | US4969861A | 1990-11-13 | Bradley J. Crittenden |
| An apparatus for squaring a sleeve having at least one pair of opposed bevelled corners comprises a cradle having sleeve supporting members merging towards an apex but terminating spaced from the apex and having a support beam in the space between the members and the apex. The support members and support beam are arranged to conform with the outside shape of the sleeve in squared condition. An platen is moveable into a sleeve while the sleeve is supported in the cradle. The platen is shaped to substantially conform with the inside of the sleeve in squared condition and is moveable toward the apex to force the sleeve into conformity with the cradle and the support member and thereby square the box. Preferably an end closure pad applicator will apply an end closure pad to the squared sleeve while supported in the cradle and with the platen in place to resist pressure applied to the outside of the sleeve when the pad is being secured to the sleeve. | ||||||
| 8 | Water-proof paper container and its manufacturing method | US543319 | 1983-10-19 | US4551123A | 1985-11-05 | Hiromichi Inagaki |
| A container comprises a paper base member covered all around by a heat-shrinkable plastic film. Air is removed from a space formed by the film in which the paper base member is disposed to bring the film against the base member, and at least a part of the film is sealed for closing the space. The base member is either originally formed into the shape of the container, or later formed into the shape of the container to define at least one open end. The open end is covered by a metal lid. A method of making the container includes covering the base member with heat-shrinkable plastic film forming a double wall with the base member in a space between the double wall, removing air from the space between the double wall and sealing the space. Heat applied to the container, for example for sterilizing contents of the container, also shrinks the plastic film to produce a wrinkle-free fit between the film and the paper base member. | ||||||
| 9 | Multi-ply carton, carton blank & method of forming the blank | US159191 | 1998-09-23 | US5992732A | 1999-11-30 | Timothy A. Canning |
| A multiply blank for forminmg a tray base or lid comprising a a a flat paperboard substrate (S) to which an outer decorative sheet (16) is secured. The paperboard substrate comprises a main panel (m) having opposed side edges to each of which a pair of side wall panels (s) is hinged for forming respectively outer and inner side walls when the tray base or lid is erected, and having opposed end edges to which a pair of end wall panels (e) is hinged for forming respectively outer and inner end walls when the tray base or lid is erected, and foldable web panels (w) interconnecting the outer side- and end wall panels. The decorative sheet is adhered to the flat paperboard substrate along strips of adhesive extending along those side- and end wall panels which become the inner side- and end walls when the tray base or lid is erected. The decorative sheet is further adhered to the foldable web panels (w) between the mentioned longitudinal and transverse strips of adhesive. | ||||||
| 10 | Method of making a semi-rigid cereal carton | US429279 | 1995-04-25 | US5716473A | 1998-02-10 | Robert L. Gordon; Katherine A. Swenson; David E. Stier; Theresa A. Bronk |
| A paperboard container of generally semi-rigid construction and formed from a unitary blank of paperboard folded in the general shape of a U. The interior surface of the container is coated with a thermoplastic polymer barrier layer, the container having a manually openable, normally closed pour spout at one upper edge portion, and also having a recessed or raised bottom. The container is particularly adapted for packaging granular, dry material such as corn flakes, pretzels, and the like. Due to its construction and the thermoplastic barrier layer, the usual inner pouch which contains dry cereal is omitted, thereby effecting savings in both material and in assembly of the final package. In one embodiment, an opening is provided for carrying the package, the opening located at the top of the container. In another embodiment one side wall of the panel is provided with an extension to serve as a reclosure flap. | ||||||
| 11 | Carton blank and method for forming it | US587753 | 1996-01-17 | US5632402A | 1997-05-27 | Joseph C. Walsh; Robert L. Conatser |
| A carton blank formed from a laminate of a relatively flexible fluid impervious material and a relatively rigid paperboard material is provided with paperboard to paperboard facing surfaces so that an effective seal can be formed. | ||||||
| 12 | Device for detaching and reattaching aportion of a case blank in a stepwise operated packaging lines | US373581 | 1995-01-17 | US5447487A | 1995-09-05 | Miselli C. Alberto |
| A device for detaching a portion from the main part of a blank and for reattaching the portion to another zone of the main part, includes gripping and pushing means for gripping and moving the portion of the blank, while supporting means support the main part of the blank with the portion free to move downwards. Operating means drive the gripping and pushing means while gluing means apply glue on the surface of the portion to be attached to the main part of the blank. | ||||||
| 13 | Method and apparatus for producing a laminated composite material having perforated inner layer | US923421 | 1986-10-27 | US4795513A | 1989-01-03 | James W. Jensen, Jr. |
| A device and method for forming a moving web of laminated composite material having weakened zones therein from a moving continuous web of relatively extensible plastic film material, having identical sets of graphics printed on nominally constant length repeat length portions thereof which are subject to length variation from a constant design repeat length distance, and a moving continuous web of relatively nonextensible paper material. A method and device for forming a three-layered composite material having weakened zones therein is also described. Carton blanks and liquid tight cartons having tear away tab portions formed from such three-layered composite material are also described. | ||||||
| 14 | Container and method of making a container with integral bottom panel and side panels | US864498 | 1986-05-19 | US4685610A | 1987-08-11 | Leewood C. Carter; Robin P. Neary |
| An integral box component for a container including paperboard center and side sheets spaced apart and secured to a primary base sheet of paperboard and covered with bottom and top layers of paper wrap material to seal the paperboard sheets against moisture. The method comprises forming the center and side sheets and securing them to the primary base sheet and then securing the top and bottom wrapping papers thereto. Other auxiliary steps are employed to form a completed box component. | ||||||
| 15 | Collapsible containers and methods of manufacturing the containers | US635443 | 1984-07-30 | US4655389A | 1987-04-07 | Sydney A. Marsh |
| This invention relates to containers and methods of, and apparatus for, manufacturing containers. A container in accordance with the invention includes four walls (202-205, FIG. 1, or 301-303 and 305, FIG. 4), and a base (201, FIG. 1, or 306, FIG. 4). The base is constituted by two flaps (206 and 207 or 307 and 308) arranged so that they can be moved between a first position in which the container can be folded flat, and a second position in which they hold the four walls in a generally rectangular formation.The container may be manufactured by sealing six boards (4, 5 and 6) between two webs of PVC material drawn from supply rolls (50 and 51). The sealing is carried out by means of a welding process which also forms the boards (4 and 5) into hinged pairs. In further welding processes, boards (6) are hingedly connected to the boards (4 and 5). Finally, two pairs of boards (4 and 5) are hingedly connected together to form the four walls of the container. In the welding process, a raised portion (123, FIG. 22) is formed to hold one of the two flaps (6) in its second position. | ||||||
| 16 | Method for the manufacture of a printed, pre-creased packing material web provided with opening indication | US188469 | 1980-09-18 | US4371364A | 1983-02-01 | Hans A. Rausing |
| The invention relates to a method for the manufacture of a printed, pre-creased, plastic-coated packing material web provided with opening arrangements. The method includes providing a first wider web of paper or cardboard, whose width is a multiple of the desired packing material webs, with impressed crease line patterns and opening arrangements, whereupon the paper or cardboard web is covered with plastics. The wider web so treated is then cut into a number of partial webs, each partial web is of a width corresponding to the width of a complete crease line pattern. The partial webs are rolled up into large rolls intended for transport which in a separate printing operation are provided with text and decoration and are rolled up into magazine rolls of packing material of the desired size. | ||||||
| 17 | Multi-ply carton, blank and method of forming the blank | US725129 | 1996-10-02 | US5845841A | 1998-12-08 | Timothy A. Canning |
| A multiply carton tray base or lid comprising a paperboard substrate (S) to which an outer sheet material (16) is secured. The tray has a main panel (m) across which the sheet material is stretched so that it is normally out of contact with a substantial part of the main panel and is secured to the tray only at locations internally of the carton side panels (s) and end panels (e) and not at all to the main panel (m). | ||||||
| 18 | Carton, carton blank and method for forming the carton | US741342 | 1996-10-29 | US5794811A | 1998-08-18 | Joseph C. Walsh |
| A carton blank for forming a leakproof carton comprising an outer enclosure formed from a relatively rigid material an openable top a closed bottom and a central body and a leakproof inner liner having a central body portion secured to the central body of the outer enclosure, a closed bottom and an openable closed top so that after portions of the material in the carton have been removed the top portion and adjacent portions of the inner liner's central body may be separated from the central body of the outer enclosure and folded downwardly to protect the remaining material in the carton. In one embodiment, after all the material has been removed from the carton, the leakproof inner liner may be completely removed from the outer enclosure. | ||||||
| 19 | System and method for forming carton blanks | US587495 | 1996-01-17 | US5783030A | 1998-07-21 | Joseph C. Walsh |
| Apparatus and method for forming a laminate comprising a relatively rigid material having an inner surface with at least one portion thereof comprising a central body portion and wherein the central body portion of a relatively flexible material, preferably fluid impervious, is secured to the central body portion of the relatively rigid material and the relatively flexible material has opposite edge portions not secured to other portions of the inner surface and to carton blanks formed therefrom. In some instances strips of another relatively flexible material are secured to the opposite edge portions but are not secured to the inner surface. | ||||||
| 20 | Method for making insulated container blank | US374192 | 1995-01-18 | US5651851A | 1997-07-29 | James Gatcomb |
| A flat insulated container blank for forming the sidewall of a conventional insulated paper container made on a rotary turret single wrap cup making machine includes an inner layer of container stock, an intermediate layer of insulating material adhered to the container stock and an outer layer of label material. The blank is made from advancing webs of sheet material by a continuous form process. | ||||||
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