公开(公告)号：WO1995023677A1

公开(公告)日：1995-09-08

申请号：PCT/US1995002506

申请日：1995-03-01

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  BLOCH, Nathan, D. ,  FRAZIER, Alan, D. ,  O'BRIAN, Edward, J.

IPC: B26D01/62

CPC classification number: B65H19/10 ,  A47K10/3643 ,  B65H23/04 ,  B65H23/06 ,  B65H35/006 ,  B65H2407/10 ,  Y10T83/4807 ,  Y10T83/896

Abstract: A rolled paper towel dispenser having a spring (178) loaded cutting blade geared to rotate in conjunction with a slotted drive drum (54). The blade is shielded by a fixed cowl (34). Guide rollers (68, 70) and the drive drum include threading clips. A brake mechanism ensures that the rolled towel cannot be free spooled. Supports (25, 26, 86) are provided for both a primary roll and a stub roll. Geared sensor arms sense the diameter of the stub roll and when the diameter decreases to a point near the end of the roll, the tail from the primary roll is automatically delivered to the surface of the drive drum and automatically threaded therethrough. To dispense a towel from the dispenser, the user grasps the tail of the towel extending from the dispenser and pulls downward. This drives the drive drum which in turn rotates the cutting blade into position severing the sheet at the proper location.

Abstract translation: 一种卷绕的纸巾分配器，具有装载有与开槽的驱动滚筒（54）结合旋转的弹簧（178）的切割刀片。 刀片由固定罩（34）屏蔽。 导辊（68,70）和驱动滚筒包括螺纹夹。 制动机构确保卷毛巾不能自由卷绕。 支撑件（25,26,86）用于主卷和短卷。 齿轮传感器臂感测短轴辊的直径，当直径减小到靠近辊端部的点时，来自主辊的尾部自动地传递到驱动滚筒的表面并自动地穿过其中。 为了从分配器分配毛巾，用户抓住从分配器延伸的毛巾的尾部并向下拉。 这驱动驱动鼓，该驱动鼓又将切割刀片转动到适当位置处切断片材的位置。

公开(公告)号：WO1985003029A1

公开(公告)日：1985-07-18

申请号：PCT/US1985000029

申请日：1985-01-10

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  SCHATZ, Clarence, H.

IPC: B31F01/07

CPC classification number: B31F1/07 ,  B31F2201/0723 ,  B31F2201/0733 ,  B31F2201/0756 ,  B31F2201/0758

Abstract: A roll paper dispensing cabinet having means for rotatably supporting a roll of paper and a pair of rotatable embossing rolls providing a nip through which the paper is directed prior to exiting the cabinet. The embossing rolls, at least one of which includes a plurality of knuckles, cooperate to mechanically stress the paper beyond its elastic limit in spaced-apart regions over substantially the entire surface of the paper to reduce the cross-machine direction wet tensile strength of the paper by 25% and to increase the bulk of the paper more than 60% to thereby provide a dispensed sheet having enhanced softnesss, flexibility and absorbency.

Abstract translation: 一种卷纸分配柜，其具有用于可旋转地支撑一卷纸的装置和一对可旋转的压花辊，其提供在离开柜之前纸张通过该辊的辊隙。 压花辊，其至少一个包括多个转向节，协作以在纸的整个表面上的间隔开的区域中超过其弹性极限机械地应力纸张，以减小纸张的横向拉伸强度 纸张25％，并且纸张的体积增加超过60％，从而提供具有增强的柔软性，柔韧性和吸收性的分配片材。

公开(公告)号：WO1984003112A1

公开(公告)日：1984-08-16

申请号：PCT/US1984000168

申请日：1984-02-08

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  FREEMAN, Eben, W. ,  WILES, Lloyd, E. ,  WILDER, John, E.

IPC: D21F09/02

CPC classification number: D21F9/003 ,  D21F11/002

Abstract: A method of producing a nonwoven fibrous web (20), such as paper, from a dispersion (15), preferably acqueous, of fibers wherein the fiber consistency is greater than 6 % of the dispersion weight and/or the dispersion is permanently stable until subjected to a destabilizing step, such as application of vacuum (13, 14). The dispersion (15) is deposited against a foraminous support (11, 12) and the fibers are separated from the dispersing medium to form a web (20) on the support (11, 12). The dispersing medium is preferably foam formed by intermixing air in water and surfactant. Also disclosed is an apparatus for carrying out the above method and the products made thereby.

Abstract translation: 从分散体（15），优选水性的纤维制造非织造纤维网（20）如纤维的方法，其中纤维稠度大于分散体重量的6％和/或分散体的永久稳定直到 进行不稳定步骤，例如施加真空（13,14）。 分散体（15）沉积成多孔载体（11,12），并且纤维与分散介质分离，以在载体（11,12）上形成网（20）。 分散介质优选通过将空气与水和表面活性剂混合而形成泡沫。 还公开了一种用于执行上述方法的设备及其制造的产品。

公开(公告)号：WO1992017644A1

公开(公告)日：1992-10-15

申请号：PCT/US1992001817

申请日：1992-03-03

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  KRALL, Richard, J. ,  SCHAFTLEIN, Richard, W.

IPC: D21F09/00

CPC classification number: D21F9/003

Abstract: Disclosed is an improvement to twin wire forming wherein an open support structure in the form of an opened or grilled breast roll or a slotted forming shoe supports at least a portion of the outer wire in the forming throat. In such manner, the gap between the open support structure and the forming cylinder can be narrowed such that the gap is less than or equal to the thickness of the jet of stock injected between the wire to form the web. The jet of stock so injected impinges on both the forming cylinder and the open support structure and immediate drainage is provided through the outer wire without substantially varying the tension or radius of the outer wire thereby generally improving uniformity and, in particular, improving basis weight uniformity of the web produced.

Abstract translation: 公开了对双网成形的改进，其中开式或烤母乳卷形式的开口支撑结构或开槽成形靴支撑成形喉部中的外部线的至少一部分。 以这种方式，开口支撑结构和成形圆筒之间的间隙可以变窄，使得间隙小于或等于在形成网之间的导线之间注入的料流的厚度。 喷射的喷射液体喷射冲击成形圆筒和开放的支撑结构，并通过外线提供立即的排水，而基本上不改变外部钢丝的张力或半径，从而通常改善均匀性，特别是提高基重均匀性 的网页制作。

公开(公告)号：WO1987001746A1

公开(公告)日：1987-03-26

申请号：PCT/US1986001659

申请日：1986-08-13

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  GENTILE, Victor, Michael, Jr. ,  WILDER, Harry, Douglas

IPC: D21B01/02

CPC classification number: D21B1/16 ,  D21B1/021

Abstract: Production of novel pulp, primarily wood pulp, from chips using pre-treatment with stabilizers and alkaline peroxide prior to mechanical fiberization (refining) to increase the brightness of the resulting fibers and the papermaking strength achievable with the fibers. The novel aspect of the pre-treatment prior to refining is that it results in the ''in situ'' formation within the chips of a stabilizing flock or sol.

Abstract translation: 在机械纤维化（精制）之前，用稳定剂和碱性过氧化物预处理从芯片生产新的纸浆，主要是木浆，以增加所得纤维的亮度和可用纤维实现的造纸强度。 在精炼之前的预处理的新颖方面是它导致稳定的羊群或溶胶的芯片内的“原位”形成。

公开(公告)号：WO1985003509A1

公开(公告)日：1985-08-15

申请号：PCT/US1985000142

申请日：1985-01-29

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  BOX, Larry

IPC: C08B15/10

CPC classification number: C08B31/003 ,  C08B15/10

Abstract: Modified polysaccharide materials comprising the reaction product of water-wettable polysaccharide with N,N'-methylenebisacrylamide and methods of making same. The materials are useful in the preparation of products characterized by their increased bulk and absorbency.

Abstract translation: 包含水可湿性多糖与N，N'-亚甲基双丙烯酰胺的反应产物的改性多糖材料及其制备方法。 这些材料可用于制备以其增加的体积和吸收性为特征的产品。

公开(公告)号：WO1996026878A1

公开(公告)日：1996-09-06

申请号：PCT/US1995016750

申请日：1995-12-20

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  BLOCH, Nathan, D. ,  MITCHELL, Joseph ,  O'BRIEN, Edward, J. ,  GEMMELL, Bruce, M. ,  KLEY, Richard, D.

IPC: B65H16/04

CPC classification number: A47K10/40 ,  A47K2010/3206 ,  B65H2701/1846

Abstract: A system and method of installing a coreless roll (12) of an absorbent consumer paper product in a dispenser (10) performs or includes steps of orienting the coreless roll (12) to a desired position of alignment within the dispenser, and securing the coreless roll (12) to the dispenser (10) by penetrating the coreless roll with at least one projection (30) that penetrates between adjacent layers of paper product in the coreless roll (12) so that the coreless roll is secured against radial displacement with respect to the dispenser during operation. A temporary holding mechanism (38) may be provided to hold the coreless roll in an intended position of alignment while the coreless roll (12) is being secured to the dispenser (10).

Abstract translation: 在分配器（10）中安装吸收性消费纸产品的无芯卷（12）的系统和方法执行或包括将无芯卷（12）定向到分配器内的所需对准位置的步骤，并且固定无芯 通过在无芯卷（12）中穿透相邻的纸制品层之间的至少一个突起（30）穿透无芯卷，将卷筒（12）卷绕到分配器（10），使得无芯卷被固定成相对于 在操作期间到分配器。 可以设置临时保持机构（38），以在无芯卷（12）被固定到分配器（10）的同时将无芯卷保持在预定的对准位置。

公开(公告)号：WO1989003803A1

公开(公告)日：1989-05-05

申请号：PCT/US1988003493

申请日：1988-10-13

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  MALDONADO, John, E.

IPC: B67D05/60

CPC classification number: A47K5/1215

Abstract: The problem with single cartridge dispensers is that when a maintenance person looks at the liquid level of the cartridge, the fluid may be only slightly above the level indicator window with the result that the cartridge would be completely used up before the maintenance person returns to service the dispenser. Thus, it would be desirable to have two cartridges so that the user can completely exhaust one cartridge and then begin dispensing from the second cartridge. The device (10) employs two cartridges (11a,11b) each having a compressable dispensing pump (25a, 25b). A movable compression member (52) is slidable to a first position adjacent the pump (25b) of a first cartridge (11b) or to a second position adjacent the pump (25a) of the second cartridge (11a) so that fluid from only one cartridge may be dispensed at a time.

Abstract translation: 单个墨盒分配器的问题是当维护人员看到墨盒的液面时，流体可能只略高于液位指示器窗口，结果是在维护人员恢复使用前墨盒将被完全用尽 分配器 因此，期望具有两个盒，使得用户可以完全排出一个盒，然后从第二盒开始分配。 装置（10）使用两个具有可压缩分配泵（25a，25b）的盒（11a，11b）。 可移动压缩构件（52）可滑动到与第一盒（11b）的泵（25b）相邻的第一位置或邻近第二盒（11a）的泵（25a）的第二位置，使得仅来自一个 墨盒可以一次分配。

公开(公告)号：WO1988009252A1

公开(公告)日：1988-12-01

申请号：PCT/US1988001554

申请日：1988-05-11

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  BLENKHORN, Gary, Paul

IPC: B29C39/14

CPC classification number: B29C37/0053 ,  B29C33/60 ,  B29C35/08 ,  B29C41/24 ,  B29L2011/00 ,  G03F7/001 ,  Y10T156/1023 ,  Y10T156/1039

Abstract: Disclosed is a continuous process for replicating interference patterns in radiation curable coating compositions or materials. A radiation curable composition is brought into contact with interference patterns borne on the surface of a revolving drum (22). The curable composition which may be supported and coated onto a film (8) by coating roll (10) or insupported and coated directly into revolving drum (22) by a coating roll (13) is irradiated via irradiation means (20) to cure it at least sufficiently so that it can be stripped from the replicating surface of the revolving drum.

公开(公告)号：WO1987002722A1

公开(公告)日：1987-05-07

申请号：PCT/US1985002194

申请日：1985-11-06

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  VREELAND, Jay, Henry

IPC: D21F11/00

CPC classification number: D21G9/009

Abstract: Process for producing gloss and smoothness on the surface of a paper web (1), comprising: A. advancing a web (1) of papermaking fibers through a nip formed by a smooth metal finishing drum (2) and a resilient backing roll (3, 5) providing a nip pressure on the web (1) of at least 13,780 KN/M (2000 psi); and B. heating the drum (2) to a temperature at least high enough to heat a critical substrata portion of the web (1) to a temperature of at least the dynamic Tg of the fibers to provide an unexpected increase in gloss and surface flatness without excessively densifying the entire sheet.

Abstract translation: 在纸幅（1）的表面上产生光泽和光滑度的方法，包括：A.将造纸纤维的纤维网（1）通过由光滑金属精整滚筒（2）和弹性背衬辊（3）形成的辊隙 ，5）在幅材（1）上提供至少13,780KN / M 2（2000psi）的压区压力; 和B.将鼓（2）加热到至少足够高的温度以将纤维网（1）的关键基质部分加热到至少纤维的动态Tg的温度，以提供光泽和表面平坦度的意想不到的增加 而不会使整个片材过度致密化。