| Patents for B31F 1 - Mechanical deformation of paper or cardboard without removing material including combined deformation and laminating (9,445) |
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| 05/04/1999 | US5899047 Method of manufacturing a tubular sleeve |
| 04/29/1999 | WO1999020821A1 Soft, strong hydraulically entangled nonwoven composite material and method for making the same |
| 04/28/1999 | EP0911145A2 Single facer |
| 04/28/1999 | EP0656829B1 Self-centering laminated process for corrugated containers and blank therefor |
| 04/27/1999 | US5897824 Surface heating for a corrugated medium web |
| 04/27/1999 | US5897481 Machine for making cellular packaging |
| 04/27/1999 | US5897479 Punching and scoring tool for production of scored punched parts |
| 04/21/1999 | EP0909634A2 Corrugating apparatus |
| 04/21/1999 | EP0662045B1 Machine and method for making a sheet of single face corrugated cardboard |
| 04/21/1999 | CN2314931Y Convex-concave pattern double roll device |
| 04/20/1999 | US5895545 Starch adhesive |
| 04/20/1999 | US5894681 Automated fabrication of corrugated paper products |
| 04/15/1999 | WO1999017924A1 Method and apparatus for threading a web |
| 04/14/1999 | EP0908409A1 Method of folding and shaping sheet, and apparatus for folding and shaping sheet |
| 04/13/1999 | US5894046 Double-ply corrugated paperboard |
| 04/08/1999 | WO1999016613A1 Pleated paper and method of manufacturing |
| 04/07/1999 | EP0906472A1 Creping blade |
| 04/07/1999 | CN1213338A Improvements in corrugated paperboard machinery |
| 04/06/1999 | US5891305 Adding cationic starch and polyaluminum compound to paper fibers |
| 04/06/1999 | US5891302 Heating module for upper web surface in a double backer |
| 04/06/1999 | US5891208 Multilayer filter |
| 04/06/1999 | US5890592 Sleeve-type floral grouping wrapper |
| 04/06/1999 | US5890301 Thread-up apparatus for a corrugator double backer |
| 04/01/1999 | WO1999015332A1 Laminated fibrous structure and method for manufacturing same |
| 04/01/1999 | DE19741859A1 Multi-purpose can |
| 03/31/1999 | EP0905318A2 A soft chemi-mechanically embossed absorbent paper product and method of making same |
| 03/31/1999 | EP0904456A1 Multiple ply tissue paper |
| 03/31/1999 | EP0904455A1 Process for creping tissue paper |
| 03/31/1999 | EP0904451A1 Soft bulky single-ply tissue paper |
| 03/31/1999 | EP0903997A1 Water-dispersible wet wipe |
| 03/30/1999 | US5888621 Web-like element and connecting arrangement between two web-like elements |
| 03/30/1999 | US5888183 Method of working paperboard blanks |
| 03/30/1999 | CA2087682C Flower pot cover with crimped portion |
| 03/25/1999 | WO1999014035A1 Process for phased converting of embossed, joined laminate |
| 03/25/1999 | WO1999014034A1 Embossed, joined laminae having an essentially continuous adhesive network and juxtaposed thereon the embossments |
| 03/24/1999 | EP0903438A2 Steam supply and condensate removal apparatus for heated roll |
| 03/24/1999 | CN2311358Y Gas-combustion heating structure for paper box machinery |
| 03/24/1999 | CN2311357Y Sectional perforating cutting device for toilet paper product |
| 03/24/1999 | CN2311356Y Paperboard compound bonding equipment |
| 03/24/1999 | CN1211500A Heating process of single-face corrugation machine |
| 03/23/1999 | US5885417 Biaxially undulatory tissue and creping process using undulatory blade |
| 03/23/1999 | US5885416 Creped and embossed paper suitable for use as a bathroom tissue, towel, napkin and facial tissue having a basis weight of about 7 to 40 pounds for each 3,000 square foot ream comprising a biaxially undulatory cellulosic fibrous web |
| 03/23/1999 | US5885415 High bulk, appearance; softness; using an undulatory creping blade having a multiplicity of serrulated creping sections giving differentiated creping and rake angles to the sheet; calendering without degradation; disposable products |
| 03/23/1999 | US5885409 Filter and method and apparatus for manufacture thereof |
| 03/23/1999 | US5885405 Apparatus for and method of wrapping boards |
| 03/23/1999 | CA2142296C Polymeric web having deformed sections which provide a substantially increased elasticity to the web |
| 03/17/1999 | EP0901898A1 Corrugated paper and device as well as process for the manufacture of the corrugated paper |
| 03/17/1999 | CN1210784A Wiping laminate sheets and its producing method |
| 03/17/1999 | CA2244280A1 Steam supply and condensate removal apparatus for heated roll |
| 03/10/1999 | EP0900301A1 Multiple ply tissue paper with continuous network regions |
| 03/10/1999 | EP0765215B1 Absorbent paper multilayered sheet and method of manufacture |
| 03/10/1999 | EP0696334B1 Method for making soft tissue |
| 03/09/1999 | US5878477 Method for covering a flower pot and floral grouping |
| 03/02/1999 | US5876530 Method and apparatus for single facer glue application adjustment |
| 02/25/1999 | WO1999008866A1 Single facer having an auxiliary nip |
| 02/25/1999 | WO1999008865A1 Direct rotary screen printing on cylindrical articles |
| 02/25/1999 | WO1999008851A1 Improved apparatus for and method of wrapping boards |
| 02/25/1999 | DE19734414A1 Verfahren zum Herstellen eines relativ weichen Produktes sowie das Produkt selbst A method of producing a relatively soft product and the product itself |
| 02/24/1999 | EP0897792A2 Extended life doctor blade and method of forming the same |
| 02/23/1999 | US5874157 Separable laminated paper product |
| 02/23/1999 | US5874156 High softness embossed tissue |
| 02/18/1999 | WO1999007546A1 Method for making a relatively soft product, and the product itself |
| 02/18/1999 | CA2297728A1 Method of producing a relatively soft product, and the product itself |
| 02/16/1999 | US5871434 Device for stiffening flat workpieces of paper or the like |
| 02/16/1999 | CA2141593C Self-centering laminated process for corrugated containers and blank therefor |
| 02/16/1999 | CA2095971C Anti-counterfeit latent image formation object for bills, credit cards, etc. and method for making the same |
| 02/16/1999 | CA2094755C Wrap for floral grouping and method |
| 02/10/1999 | EP0700336B1 Product packaging material and its manufacturing method |
| 02/10/1999 | CN2306884Y Cylindrical emboss drill |
| 02/09/1999 | US5868309 Carton having buckle-controlled brim curl and method and blank for forming the same |
| 02/09/1999 | US5867968 Mountable and demountable wrapping material and method for use |
| 02/09/1999 | CA2151016C A device for the treatment of flat materials |
| 02/04/1999 | WO1999005027A1 Packaging tube made of corrugated board, method and apparatus for its manufacture |
| 02/02/1999 | US5865950 Process for creping tissue paper |
| 01/30/1999 | CA2211750A1 Multi-layered plastic binding material |
| 01/27/1999 | CN2305281Y Scraping knife rack for paper machine |
| 01/27/1999 | CN1206371A Fold construction of corrugated fiberboard |
| 01/26/1999 | US5863370 Method of bonding cloth cover to substrate base |
| 01/26/1999 | US5863341 Heating starch bearing compound under pressure, cooling; adhesive for corrugated paperboard |
| 01/26/1999 | US5862750 Method for impressing directly on paper holograms, kinetic holograms, diffraction patterns or microengravings producing other optical effects |
| 01/21/1999 | CA2239965A1 Method of applying chemical softening agents for making soft tissue |
| 01/20/1999 | EP0891937A1 Vacuum assisted web drive for corrugator double backer |
| 01/20/1999 | EP0891445A1 Separable laminated paper product |
| 01/19/1999 | US5861199 Optical effect material and methods |
| 01/19/1999 | US5861083 Automated fabrication of corrugated paper products |
| 01/19/1999 | US5861081 Paper towel with dual level diagonal infundibulate striae of slitted elongate hexagonal bosses |
| 01/17/1999 | CA2240746A1 Vacuum assisted web drive for corrugator double backer |
| 01/13/1999 | EP0890429A1 Corrugator unit, particulary for sheets or webs of paper, or similar |
| 01/12/1999 | US5858418 Machine for reprofiling corrugated materials |
| 01/12/1999 | US5857605 Vacuum assisted web drive for corrugator double backer |
| 01/06/1999 | CN2302889Y Machinefor mfg. composite cardboard |
| 01/05/1999 | US5855730 Glue actuator mounting for a form-folding and gluing machine |
| 12/30/1998 | EP0886574A1 Improvements in corrugated paperboard machinery |
| 12/30/1998 | CN1203551A Embossing and laminating machine and method with cylinders with distributed contact areas |
| 12/30/1998 | CN1203550A Embossing and laminating machine for gluing embossed layers |
| 12/30/1998 | CN1203549A Embossing and laminating machine with embossing cylinders having different rotational speed |
| 12/29/1998 | US5853527 Stationary holddown mat for corrugator double backer |
| 12/24/1998 | DE19725749A1 Bulking treatment of non-woven |
| 12/23/1998 | WO1998058124A1 Calendered and embossed tissue products |
| 12/23/1998 | WO1998058109A1 Impregnation method for producing a structured voluminous non-woven fabric |