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    • 4. 发明申请
    • Pleated Paper and the Method of Manufacturing
    • 褶皱纸和制造方法
    • US20090233023A1
    • 2009-09-17
    • US12398335
    • 2009-03-05
    • David Goodrich
    • David Goodrich
    • B32B29/08B32B3/28B32B1/00
    • B31D3/005B31D5/0069B31D5/0086B31D5/04B65D81/03Y10T428/1307Y10T428/24463Y10T428/24661Y10T428/24686
    • 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.
    • 一种新颖的包装包装用于缓冲产品用于运输,并且由褶皱片材层,褶皱材料在每个褶皱的顶部折叠的片状材料和粘附到其上的片材的平面层的组合而形成, 并且优选粘合地粘合到打褶的牛皮纸片上。 褶皱片材的重量在约30至50磅的范围内,并且平面片材优选为具有小于约20磅重量的薄纸。 打褶片材优选具有在45度以上至85度以下的范围内的褶皱度,最优选的是褶皱为约50度至65度的角度。 优选地,根据顶部平面片材和底部平面片材之间的距离,褶皱具有在约3分之16英寸至约1/2英寸的范围内的高度。
    • 7. 发明授权
    • Apparatus for manufacturing corrugated angle members
    • 制造矫正角度成员的装置
    • US3652367A
    • 1972-03-28
    • US3652367D
    • 1968-12-09
    • CONTAINER CO OF NEW YORK
    • GILBERT JACK AFRANKLYN STANLEY
    • B31D3/00B31F1/28B31F1/36
    • B31F1/2813B31D3/005Y10T156/1052
    • 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.
    • 用于制造波纹角构件的装置。 这些构件例如由重的纸制成,并且用作包含器具等的较大包装中的保护性增强件,使得波纹角构件通过将器具接合在包装的容器内来保护器具免受损坏。 多个波纹层彼此粘合,同时通过成形装置纵向成角度到逐渐增大的程度,所述成形装置提供具有预选角度横截面的胶合在一起的波纹层。 然后,倾斜的波纹结构在通过输送装置通过热通道输送时被干燥。 此后,波纹结构被切割装置切割成预选长度。
    • 8. 发明授权
    • Light core laminated structure
    • 光核层压结构
    • US3616119A
    • 1971-10-26
    • US3616119D
    • 1968-03-27
    • EDWARD WUKOWITZ
    • WUKOWITZ EDWARD
    • B31D3/00B32B3/00B32B3/28
    • B31D3/005Y10T428/234Y10T428/239Y10T428/24149
    • 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.