公开(公告)号：US5096527A

公开(公告)日：1992-03-17

申请号：US434720

申请日：1989-11-13

Applicant: Guglielmo Biagiotti

Inventor： Guglielmo Biagiotti

IPC: B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/0735 ,  B31F2201/0738 ,  B31F2201/0766 ,  B31F2201/0782 ,  B31F2201/0787 ,  Y10T156/1023 ,  Y10T156/1737

Abstract: The web embossing machine of the present invention has two embossing cylinders brought close to one another for combining two paper webs by the pressure contact between mutually corresponding protrusions on the two cylindrical surfaces. The protrusions are in rows which present a pattern inclined relative to the axes of the respective cylindrical surfaces, i.e., in a helicoidal fashion and relative to a plane passing at right angle through said axes, and thus achieve a subsequent and progressive contact instead of a simultaneous contact throughout the row. The inclination relative to a plane passing at right angle through the cylinder axis avoids repetitive pressure actions on the pressure rollers cooperating with the embossing cylinders.

公开(公告)号：US4483728A

公开(公告)日：1984-11-20

申请号：US168748

申请日：1980-07-14

Applicant: Robert N. Bauernfeind

Inventor： Robert N. Bauernfeind

IPC: A61F13/15 ,  B31F1/07 ,  B32B29/02 ,  B32B37/20 ,  D06C23/04 ,  B32B31/08

CPC classification number: D21H27/02 ,  B31F1/07 ,  D06C23/04 ,  D21H5/06 ,  A61F13/51104 ,  A61F13/539 ,  A61F2013/15048 ,  A61F2013/15821 ,  A61F2013/51186 ,  A61F2013/53908 ,  B31F2201/0735 ,  B31F2201/0738 ,  B31F2201/0764 ,  B31F2201/0766 ,  B31F2201/0774 ,  B31F2201/0782 ,  B31F2201/0787 ,  Y10T156/1023 ,  Y10T156/1737 ,  Y10T428/24463 ,  Y10T428/24562 ,  Y10T428/24612

Abstract: A patterned marrying roll especially adapted to combined multiple plies of a tissue sheet at a nip between the marrying roll and an embossing roll. The marrying roll is provided with a pattern of raised laminating elements covering a predetermined percentage of the marrying roll surface which are caused to bear against the raised embossing elements of an embossing roll with the plies of a pillowed tissue sheet therebetween. The pattern of raised elements on the marrying roll surface may be in the form of dots, a recticular grid pattern, or any other pattern of choice. The pattern is preferably aligned at an angle to the machine direction to eliminate bunching or puckering of the tissue sheet between pattern elements. The pattern on the marrying roll may comprise from approximately 10% to approximately 40% of the marrying roll surface. The invention is intended primarily for use in laminating plies of a "pillowed" cellulose sheet together, but may also be advantageously used in the lamination of "nested" sheet plies.

Abstract translation: 图案化的结合辊特别适用于在结合辊和压花辊之间的辊隙处组合多个纸巾片层。 嫁接辊设置有覆盖预定百分比的嫁接辊表面的升高的层压元件的图案，其被压在压花辊的凸起压花元件上，其间具有一个枕头的纸板。 结婚辊表面上的凸起元件的图案可以是点，直角网格图案或任何其他选择图案的形式。 该图案优选地与机器方向成一定角度排列，以消除图案元件之间的组织片的聚束或褶皱。 嫁接辊上的图案可以包括约10％至约40％的嫁接辊表面。 本发明主要用于将“枕头”纤维素片层叠在一起，但也可有利地用于层叠“嵌套”片层。

公开(公告)号：US3694300A

公开(公告)日：1972-09-26

申请号：US3694300D

申请日：1971-08-27

Applicant: PAPER CONVERTING MACHINE CO

Inventor： SMALL RUDOLPH ERNST

IPC: B29C59/00 ,  B29C45/00 ,  B29C51/00 ,  B29C51/14 ,  B29C59/04 ,  B29C69/00 ,  B31F1/07 ,  B32B3/26 ,  B32B5/10 ,  D04H11/04 ,  D06M17/00 ,  D21H27/30 ,  B32B1/00 ,  B32B3/02

CPC classification number: B32B29/005 ,  B31F1/07 ,  B31F2201/073 ,  B31F2201/0735 ,  B31F2201/0738 ,  B31F2201/0764 ,  B31F2201/0774 ,  B31F2201/0787 ,  B31F2201/0797 ,  B32B37/20 ,  B32B38/06 ,  Y10T156/1023 ,  Y10T156/1025 ,  Y10T428/24529 ,  Y10T428/24612 ,  Y10T428/24802

Abstract: A base product for a textile replacement such as paper garments, paper sheets, etc. in which a scrim-like material is confined between adjacent webs which are equipped with nested embossemnts.

公开(公告)号：US3130412A

公开(公告)日：1964-04-21

申请号：US83077959

申请日：1959-07-31

Applicant: SCOTT PAPER CO

Inventor： FOX KARL M ,  SCHUTTE RICHARD W

IPC: B31F1/07 ,  D06C23/04

CPC classification number: B31F1/07 ,  B31F2201/073 ,  B31F2201/0735 ,  B31F2201/0743 ,  B31F2201/0748 ,  D06C23/04 ,  Y10S493/958 ,  Y10T428/24669 ,  Y10T428/24702 ,  Y10T428/31993