B31F 1/24

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Description

Class  B31F : MECHANICAL WORKING OR DEFORMATION OF PAPER OR CARDBOARD


Subclass 1/24: Mechanical deformation of paper or cardboard without removing material including combined deformation and laminating (embossing combined with application of ink, type marking presses, selective embossing machines B41F, B41J, B41K, B41M; machines or apparatus for embossing decorations or marks B44B 5/00; artists hand tools for embossing B44B 11/04; producing decorative effects by processes for stamping ornamental designs on surfaces B44C 1/24; mechanical deformation during paper or board making, kinds of paper or board D21) Corrugating; Corrugating combined with laminating to other paper or cardboard layers (corrugating veneer B27D) Making webs in which the channel of each corrugation is transverse to the web feed

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
11911992 Controls for paper, sheet, and box manufacturing systemsAug 09, 22Feb 27, 24Georgia-Pacific Corrugated LLC
11685133 Digital systems and processes for cutting and creasing corrugated cardboardsFeb 20, 18Jun 27, 23Not available
11485101 Controls for paper, sheet, and box manufacturing systemsJul 12, 18Nov 01, 22Georgia-Pacific Corrugated LLC
11110680 Method of determining warp status for corrugated boardFeb 23, 16Sep 07, 21MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD.
10464278 Method for producing corrugated board products having an oblique flute profileMay 23, 17Nov 05, 19PROGROUP AG
10040266 Glue application device and glue application method for cardboard sheets and cardboard sheet manufacturing deviceDec 12, 13Aug 07, 18MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD.
10035299 Apparatus and method for making a corrugated productMar 29, 16Jul 31, 18BJ2, LLC
9833966 Web adhesive application device and adhesive application method as well as cardboard sheet manufacturing deviceSep 18, 13Dec 05, 17MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD.
9827734 Apparatus for producing corrugated board products having an oblique flute profileJul 05, 13Nov 28, 17PROGROUP AG
9597853 Method and device for producing corrugated cardboardJul 05, 13Mar 21, 17PROGROUP AG
9517501 Sheet forming tool and a method for the manufacture of a corrugated sheetJul 21, 11Dec 13, 16SULZER CHEMTECH AG
9103470 Apparatus and method for making a corrugated productJan 24, 14Aug 11, 15BJ2, LLC
9073283 Corrugating roller for the manufacture of corrugated cardboardNov 23, 11Jul 07, 15BHS CORRUGATED MASCHINEN- UND ANLAGENBAU GMBH
9004133 Apparatus and method for making a corrugated productSep 30, 13Apr 14, 15BJ2, LLC
7896999 Method of forming open core web elementsJun 12, 08Mar 01, 11CARL R. MARSCHKE, MARSCHKE, CARL R.,
6143113 Repulpable corrugated boxboardMar 02, 98Nov 07, 00RETEC INTERNATIONAL INC.
5961778 Corrugating apparatusOct 05, 98Oct 05, 993M INNOVATIVE PROPERTIES COMPANY
5830311 Corrugating apparatusMay 23, 95Nov 03, 983M INNOVATIVE PROPERTIES COMPANY
5620545 Method of making a corrugated nonwoven web of polymeric microfiberMay 23, 95Apr 15, 97Minnesota Mining and Manufacturing Company

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0316,893 Corrugated Pizza Box and Method for Production of SameJan 11, 24Sep 26, 24Not available
2019/0134,936 DEVICE AND METHOD FOR ELIMINATING DEFECTS IN SHEET, DEVICE FOR CONTROLLING ELIMINATION OF DEFECTS IN SHEET, AND DEVICE FOR PRODUCING CARDBOARD SHEETJun 19, 17May 09, 19Not available

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Patents Issued To Date - By Filing Year

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