| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | APPARATUS AND METHOD FOR CREATING CORRUGATED CARDBOARD, IN PARTICULAR ON THE SITE OF SYSTEMS FOR AUTOMATICALLY FORMING PACKAGING BOXES | US15010493 | 2016-01-29 | US20160221291A1 | 2016-08-04 | Erik Huizinga; Reint Smit |
| A apparatus for creating corrugated cardboard (20) in particular on the site of a system for automatically forming packaging boxes, said corrugated cardboard having at least one corrugated layer (10) between two flat layers (12, 18). The apparatus includes a joining station (16) for attaching a second flat layer (18) to a corrugated layer (10) provided on a first flat layer (12), means for supplying said corrugated layer (10) with the first flat layer (12) attached thereto to said joining station (16) and means for supplying said second flat layer (18) to said joining station, means for removing a protective layer (28) from the corrugated layer (10) and/or the second flat layer (18), said protective layer (28) protecting an adhesive substance provided on the corrugated layer (10) or the second flat layer (18). | ||||||
| 22 | Half closed thermoplastic honeycomb, their production process and equipment to produce | US11719748 | 2005-11-21 | US08795806B2 | 2014-08-05 | Jochen Pflug; Ignace Verpoest |
| A half closed thermoplastic folded honeycomb structure is described which is produced from a continuous web of material by plastic deformation perpendicular to the plane of the material to thereby form half-hexagonal cell walls and small connecting areas. By folding in the direction of conveyance the cell walls meet to thereby form the honeycomb structure. | ||||||
| 23 | Multilayer paper material method for its forming and method for obtaining three-dimensional containers | US12866190 | 2009-02-13 | US08518522B2 | 2013-08-27 | Giorgio Trani; Marion Sterner; Leonardo Andreotti; Marco Scatto |
| A multilayer papery material comprising at least one first sheet of three-dimensional structure and at least one second sheet fixedly coupled to the first sheet and defining empty spaces therein, wherein at least said second sheet is made of a papery material having a degree of extensibility of not less than 5% in all directions. | ||||||
| 24 | HONEYCOMB COMPOSITE SUPPORT PART AND METHOD FOR COATING IT | US13878293 | 2011-09-29 | US20130189480A1 | 2013-07-25 | Fredy Iseli |
| A method for coating a cellulose honeycomb composite support part (1), which has a multiplicity of channels which extend in an axial direction, with an impregnating coating in order to increase the fire and/or water resistance and/or mechanical stability. The impregnating agent is fed into a vacuum coating chamber (8) and a complete and axially continuous coating is produced in the channels on their inner circumferential surfaces by deposition of impregnating agent on the inner circumferential surfaces of the channels, and excess impregnating agent (13) is extracted from the vacuum coating chamber (8). The resulting coating structure and a device for coating the composite support are also disclosed. | ||||||
| 25 | Pleated paper and method of manufacturing | US11022646 | 2004-12-28 | US20090081416A1 | 2009-03-26 | David P. Goodrich |
| A novel packaging wrap is used in cushioning a product for shipment and is formed from the combination of a layer of pleated sheet material, the pleated material being creased at the apices of each pleat, and a planar layer of sheet material which is adhered to, and preferably, adhesively bonded, to a pleated sheet of kraft paper. The pleated sheet material has a weight in the range from about 30 to 50 pounds and the planar sheet material is preferably tissue paper having a weight of less than about 20 pounds. The pleated sheet material preferably, has a pleat angle in the range from above 45 degrees to below 85 degrees, and most preferably the pleats have an angle of about 50 to 65 degrees. Preferably, the pleats have a height in the range from about 3 sixteenths of an inch to about one half inch, in terms of distance between top planar sheet and bottom planar sheet. | ||||||
| 26 | Device for sheet material corrugation | US10582608 | 2003-12-11 | US07429171B2 | 2008-09-30 | Niaz Irekovich Akishev; Ildus Muhametgaleevich Zakirov; Alexandr Vladimirovich Nikitin |
| The device contains the transformable mandrel (12) made of plane elements (14) pivotedly connected in-between with the use of gas-proof fabric (15,16), the means for preliminary and final mandrel transformation including the flexible vacuum chamber and traverse-pusher (11) with the drive (10), and the mechanism for putting the transformable mandrel into its initial plan state made in the form of two parallel slabs (6, 7) with the drive for their reciprocal travel (9). The means for preliminary mandrel transformation is made in the form of the system of pushers placed in rows on the lower and the upper slabs with individual drives. The perforations in the slabs provide the possibility for the pushers to interact with the transformable mandrel placed between the slabs whereas the mandrel with sheet blank article is put into the vacuum chamber. | ||||||
| 27 | Method for curvilinear folded structure production | US10579539 | 2003-11-20 | US07410455B2 | 2008-08-12 | Niaz Irekovich Akishev; Ildus Muhametgaleevich Zakirov; Alexandr Vladimirovich Nikitin |
| The invention can be defined in its most general form as the method for sheet material corrugation and can be used for production of aircraft curvilinear sandwich panel folded structure light corrugated core. With the aim to broaden the technological capabilities the corrugated blank is compressed from its sides to joining of ridges providing in its lateral section the curvature radius defined by the curvilinear folded structure design parameters and fixed in such condition block is thermally treated for inner stresses relief in the article material whereupon it is stretched to the curvilinear folded structure parameters given. | ||||||
| 28 | Device for sheet material corrugation | US10582608 | 2003-12-11 | US20070098835A1 | 2007-05-03 | Niaz Akishev; Ildus Zakirov; Alexandr Nikitin |
| The device contains the transformable mandrel (12) made of plane elements (14) pivotedly connected in-between with the use of gas-proof fabric (15,16), the means for preliminary and final mandrel transformation including the flexible vacuum chamber and traverse-pusher (11) with the drive (10), and the mechanism for putting the transformable mandrel into its initial plane state made in the form of two parallel slabs (6, 7) with the drive for their reciprocal travel (9). The means for preliminary mandrel transformation is made in the form of the system of pushers placed in rows on the lower and the upper slabs with individual drives. The perforations in the slabs provide the possibility for the pushers to interact with the transformable mandrel placed between the slabs whereas the mandrel with sheet blank article is put into the vacuum chamber. | ||||||
| 29 | Method for curvilinear folded structure production | US10579539 | 2003-11-20 | US20070080482A1 | 2007-04-12 | Niaz Akishev; Ildus Zakirov; Alexandr Nikitin |
| The invention can be defined in its most general form as the method for sheet material corrugation and can be used for production of aircraft curvilinear sandwich panel folded structure light corrugated core. With the aim to broaden the technological capabilities the corrugated blank is compressed from its sides to joining of ridges providing in its lateral section the curvature radius defined by the curvilinear folded structure design parameters and fixed in such condition block is thermally treated for inner stresses relief in the article material whereupon it is stretched to the curvilinear folded structure parameters given. | ||||||
| 30 | Method and apparatus for producing a composite structural panel with a folded material core | US10713638 | 2003-11-13 | US06913570B2 | 2005-07-05 | Rainer Kehrle |
| A folded core structure is produced by embossing fold lines into a flat planar material web, initiating folds along the fold lines on the upper and lower surfaces of the material web, proceeding with the formation of the folds along the fold lines to deform the material web from its two-dimensional starting configuration to a three-dimensional folded configuration, and post-processing the folded material web to stabilize or fix the folded configuration thereof. A composite structural panel is produced by bonding a cover layer onto at least one surface of the folded core structure. An apparatus preferably includes embossing or creasing rolls to form the fold lines in the material web, air nozzles or folding rolls to initiate the folding process, bristle brush rolls to complete the folding process, and further folding rolls to enhance and fix the folded configuration, optionally in connection with heating, cooling, applying a coating onto, or impregnating a resin or binder into the material web. | ||||||
| 31 | Method for producing a honeycomb structure and apparatus therefor | US10670938 | 2003-09-25 | US06910996B1 | 2005-06-28 | Nicholas John Patz |
| A method and apparatus for producing a honeycomb structure in a continuous production process includes five process stations. At Station 1 sheets of deformable material are interleaved with a release ply to form a five layer sandwich. At Station 2 the five layer sandwich is corrugated. At Station 3 the two deformable sheets are separated and an adhesive is applied to one. At Station 4 the two deformable sheets are connected to form a single layer honeycomb structure. And at Station 5 a plurality of single layer honeycomb structures are cut and stacked to form a honeycomb structure of a desired thickness. | ||||||
| 32 | Method and associated system for manufacturing reinforced paperboard pallet runners | US10186013 | 2002-06-28 | US20020166481A1 | 2002-11-14 | John R. Perazzo |
| A pallet includes a number of runners which may be sandwiched between upper and lower face sheets of corrugated paperboard. Each runner is comprised of multiple layers of corrugated paperboard with the flutes of the corrugations oriented vertically to provide compression strength to the runners and the associated pallet. Each runner also may include at least one reinforcing insert most preferably of hardboard to provide beam strength to the runner and a band to avoid failure without a prior indication. Moreover, the system and method for manufacturing the runners with reinforcing inserts overcomes problems of delaminating and separation of the adhesively bonded layers of the runner. | ||||||
| 33 | Composite article made from used or surplus corrugated boxes or sheets | US187306 | 1994-01-26 | US5543205A | 1996-08-06 | Henry L. Liebel |
| A composite article useful as a material of construction made of a plurality of individual pieces of corrugated cardboard cut from scrap corrugated boxes or sheets. The corrugated pieces lie in a shingle-like configuration, a bridge-like configuration, or a combination thereof and form multiple, generally planar layers of individual corrugated cardboard pieces having a length only a fraction of the full length of the article. The material of construction is particularly useful in making shipping pallets to replace wood pallets currently in use and as a substitute for wood products in general. | ||||||
| 34 | Cellular core structure providing gridlike bearing surfaces on opposing parallel planes of the formed core | US385259 | 1989-07-25 | US5028474A | 1991-07-02 | Ronald M. Czaplicki |
| A three-dimensional structure adapted for use for instance as a core in sandwich panel-type construction, and comprised of substantially continuous unbroken sheet material to which has been imparted an alternating sequence of ridges and valleys, creating spaced rows of adjacent inclined rectangular-shaped facets connected by intermediate rows of adjoining parallelogram-shaped facets. The core structure provides substantially gridlike bearing surfaces on two opposing parallel bearing planes thereof to which face sheets may be affixed, to form a sandwich panel. | ||||||
| 35 | Conveyor for assembling panels from elongated strips | US32248473 | 1973-01-10 | US3872962A | 1975-03-25 | DE LIGT JOHN; SHELOR CLIFFORD D |
| Apparatus for fabricating high strength to weight ratio structural panels from sheet stock such as corrugated paper board having a major strength plane and direction by slicing strips of said sheet stock along a cutting plane transverse of said major strength plane and direction. Such strips are delivered edge-toedge along a conveyance line into a collimating breech. Each strip is serially thrust into the collimating breech along a direction parallel with the strip faces and ends thereof. Sequentially, each strip is struck against one face thereof by a reciprocating hammer to push it from the breech in a direction perpendicular to the strip face and into face-to-face engagement with the preceding strip.
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| 36 | Apparatus for manufacturing corrugated angle members | US3652367D | 1968-12-09 | US3652367A | 1972-03-28 | GILBERT JACK A; FRANKLYN STANLEY |
| Apparatus for manufacturing corrugated angle members. These members are made of heavy paper, for example, and serve as protective reinforcements in relatively large packages containing appliances and the like, so that the corrugated angle members by engaging the appliances within the container of the package will protect the appliances against damage. A plurality of corrugated plies are glued to each other while being longitudinally angled to a gradually increasing extent by a forming means which provides the glued-together corrugated plies with a preselected angular cross section. Then the angled corrugated structure is dried while conveyed by a conveyor means through a heat tunnel. Thereafter, the corrugated structure is cut by a cutting means to preselected lengths.
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| 37 | Light core laminated structure | US3616119D | 1968-03-27 | US3616119A | 1971-10-26 | WUKOWITZ EDWARD |
| This specification discloses a laminate structure having a multi-ply corrugated board core to which coating is applied in such a way as to prevent delamination. The core is made of core unit sections that are cut from a block in a direction to have the flute passages exposed through the top and bottom faces of each core unit section. Some of the flute passages of the core slope in one direction and others slope in the opposite direction at acute angles to the face of the core to which the coating is applied. The coating extends into the flute passages for a part of their length and thus forms an undercut key structure that locks the coating to the core unit sections. There can be no delamination unless these keys break or the flutes tear, and because of the large number of keys and flutes (which may be up to 40 to 50 per square inch), a strong connection is obtained. The structure is used for curved laminates such as fiberglass boat hulls, and in the preferred construction the core is made of sections of substantially greater length than width and disposed so that the curvature is in the direction of the width of the sections. Units can be originally cut with lengthwise curvature so that no bending is required.
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| 38 | Apparatus for making honeycomb coreboard | US3523853D | 1965-12-29 | US3523853A | 1970-08-11 | THOMAS RICHARD V |
| 39 | Method and apparatus for making corrugated material structure | US3470053D | 1965-02-19 | US3470053A | 1969-09-30 | RULE EDWIN L |
| 40 | Transferor wheel and method of making same | US3423268D | 1967-04-19 | US3423268A | 1969-01-21 | RAHM HOWARD E; BRIMMER DAVID L |
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