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1. 发明授权

US06536624B2 Sheet material having weakness zones and a system for dispensing the material 失效
公开(公告)号：US06536624B2
公开(公告)日：2003-03-25
申请号：US10118425
申请日：2002-04-09
申请人： Douglas W. Johnson , Dale T. Gracyalny , Thomas N. Kershaw , John R. Moody
发明人： Douglas W. Johnson , Dale T. Gracyalny , Thomas N. Kershaw , John R. Moody
IPC分类号： A47K1024
CPC分类号： A47K10/16 , A47K10/38 , Y10T225/12 , Y10T225/16 , Y10T428/15 , Y10T428/24314
摘要： Dispensable sheet material includes opposite side edges spaced apart from one another to define the overall width of the sheet material. Zones of weakness are spaced along the sheet material. Adjacent zones of weakness are spaced apart by a distance of from about 50% to about 200% of the overall width of the sheet material to divide the sheet material into a plurality of sheet material segments. Each of the zones of weakness comprises a plurality of perforations and frangible sheet material portions. Each of the frangible sheet material portions has a width of from about 0.3 mm to about 1.8 mm. The total width of the frangible sheet portions in each zone of weakness is from about 10% to about 30% of the overall width of the sheet material. The sheet material has an elasticity in the dispensing direction of from about 4% to about 20%. The sheet material has a dry tensile strength in the dispensing direction of from about 4,000 grams per 3 inches of width to about 12,000 grams per 3 inches of width. The sheet material has a wet tensile strength in the weakest direction, typically, a direction orthogonal to the dispensing direction, of at least about 900 grams per 3 inches of width. In addition, the sheet material has a tensile ratio of less than about 2.0. A dispensing system includes a dispenser defining an interior for containing the sheet material and an outlet for allowing sheet material to be dispensed from the interior of the housing.

2. 发明授权

US06228454B1 Sheet material having weakness zones and a system for dispensing the material 失效
标题翻译：具有弱区的片材和用于分配材料的系统
公开(公告)号：US06228454B1
公开(公告)日：2001-05-08
申请号：US09076724
申请日：1998-05-13
申请人： Douglas W. Johnson , Dale T. Gracyalny , Thomas N. Kershaw , John R. Moody
发明人： Douglas W. Johnson , Dale T. Gracyalny , Thomas N. Kershaw , John R. Moody
IPC分类号： B32B310
CPC分类号： A47K10/16 , A47K10/38 , Y10T225/12 , Y10T225/16 , Y10T428/15 , Y10T428/24314
摘要： Dispensable sheet material includes opposite side edges spaced apart from one another to define the overall width of the sheet material. Zones of weakness are spaced along the sheet material. Adjacent zones of weakness are spaced apart by a distance of from about 50% to about 200% of the overall width of the sheet material to divide the sheet material into a plurality of sheet material segments. Each of the zones of weakness comprises a plurality of perforations and frangible sheet material portions. Each of the frangible sheet material portions has a width of from about 0.3 mm to about 1.8 mm. The total width of the frangible sheet portions in each zone of weakness is from about 10% to about 30% of the overall width of the sheet material. The sheet material has an elasticity in the dispensing direction of from about 4% to about 20%. The sheet material has a dry tensile strength in the dispensing direction of from about 4,000 grams per 3 inches of width to about 12,000 grams per 3 inches of width. The sheet material has a wet tensile strength in the weakest direction, typically, a direction orthogonal to the dispensing direction, of at least about 900 grams per 3 inches of width. In addition, the sheet material has a tensile ratio of less than about 2.0. A dispensing system includes a dispenser defining an interior for containing the sheet material and an outlet for allowing sheet material to be dispensed from the interior of the housing.
摘要翻译：可分散的片材包括彼此间隔开的相对侧边缘，以限定片材的总宽度。弱点区域沿片材间隔开。相邻的弱区将片材的总宽度的大约50％到大约200％的距离隔开，以将片材分成多个片材段。每个弱点区域包括多个穿孔和易碎片材部分。每个易碎片材部分具有约0.3mm至约1.8mm的宽度。每个弱点区域中易碎片部分的总宽度为片材总宽度的约10％至约30％。片材在分配方向上具有约4％至约20％的弹性。片材在分配方向上具有从约4,000克/ 3英寸宽到约12,000克/ 3英寸宽度的干拉伸强度。片材在最弱的方向（通常是与分配方向正交的方向）具有至少约900克/ 3英寸宽度的湿拉伸强度。此外，片材具有小于约2.0的拉伸比.A分配系统包括限定用于容纳片材的内部的分配器和用于允许片材从壳体的内部分配的出口。

3. 发明授权

US06447864B2 Sheet material having weakness zones and a system for dispensing the material 有权
标题翻译：具有弱区的片材和用于分配材料的系统
公开(公告)号：US06447864B2
公开(公告)日：2002-09-10
申请号：US09739239
申请日：2000-12-19
申请人： Douglas W. Johnson , Dale T. Gracyalny , Thomas N. Kershaw , John R. Moody
发明人： Douglas W. Johnson , Dale T. Gracyalny , Thomas N. Kershaw , John R. Moody
IPC分类号： B32B310
CPC分类号： A47K10/16 , A47K10/38 , Y10T225/12 , Y10T225/16 , Y10T428/15 , Y10T428/24314
摘要： Dispensable sheet material includes opposite side edges spaced apart from one another to define the overall width of the sheet material. Zones of weakness are spaced along the sheet material. Adjacent zones of weakness are spaced apart by a distance of from about 50% to about 200% of the overall width of the sheet material to divide the sheet material into a plurality of sheet material segments. Each of the zones of weakness comprises a plurality of perforations and frangible sheet material portions. Each of the frangible sheet material portions has a width of from about 0.3 mm to about 1.8 mm. The total width of the frangible sheet portions in each zone of weakness is from about 10% to about 30% of the overall width of the sheet material. The sheet material has an elasticity in the dispensing direction of from about 4% to about 20%. The sheet material has a dry tensile strength in the dispensing direction of from about 4,000 grams per 3 inches of width to about 12,000 grams per 3 inches of width. The sheet material has a wet tensile strength in the weakest direction, typically, a direction orthogonal to the dispensing direction, of at least about 900 grams per 3 inches of width. In addition, the sheet material has a tensile ratio of less than about 2.0. A dispensing system includes a dispenser defining an interior for containing the sheet material and an outlet for allowing sheet material to be dispensed from the interior of the housing.
摘要翻译：可分散的片材包括彼此间隔开的相对侧边缘，以限定片材的总宽度。弱点区域沿片材间隔开。相邻的弱区将片材的总宽度的大约50％到大约200％的距离隔开，以将片材分成多个片材段。每个弱点区域包括多个穿孔和易碎片材部分。每个易碎片材部分具有约0.3mm至约1.8mm的宽度。每个弱点区域中易碎片部分的总宽度为片材总宽度的约10％至约30％。片材在分配方向上具有约4％至约20％的弹性。片材在分配方向上具有从约4,000克/ 3英寸宽到约12,000克/ 3英寸宽度的干拉伸强度。片材在最弱的方向（通常是与分配方向正交的方向）具有至少约900克/ 3英寸宽度的湿拉伸强度。此外，片材具有小于约2.0的拉伸比.A分配系统包括限定用于容纳片材的内部的分配器和用于允许片材从壳体的内部分配的出口。

4. 发明授权

US06464120B1 Sheet material having weakness zones and a system for dispensing the material 有权
公开(公告)号：US06464120B1
公开(公告)日：2002-10-15
申请号：US09686881
申请日：2000-10-12
申请人： Douglas W. Johnson , Dale T. Gracyalny , Thomas N. Kershaw , John R. Moody
发明人： Douglas W. Johnson , Dale T. Gracyalny , Thomas N. Kershaw , John R. Moody
IPC分类号： B32B310
CPC分类号： A47K10/16 , A47K10/38 , Y10T225/12 , Y10T225/16 , Y10T428/15 , Y10T428/24314
摘要： Dispensable sheet material includes opposite side edges spaced apart from one another to define the overall width of the sheet material. Zones of weakness are spaced along the sheet material. Adjacent zones of weakness are spaced apart by a distance of from about 50% to about 200% of the overall width of the sheet material to divide the sheet material into a plurality of sheet material segments. Each of the zones of weakness comprises a plurality of perforations and frangible sheet material portions. Each of the frangible sheet material portions has a width of from about 0.3 mm to about 1.8 mm. The total width of the frangible sheet portions in each zone of weakness is from about 10% to about 30% of the overall width of the sheet material. The sheet material has an elasticity in the dispensing direction of from about 4% to about 20%. The sheet material has a dry tensile strength in the dispensing direction of from about 4,000 grams per 3 inches of width to about 12,000 grams per 3 inches of width. The sheet material has a wet tensile strength in the weakest direction, typically, a direction orthogonal to the dispensing direction, of at least about 900 grams per 3 inches of width. In addition, the sheet material has a tensile ratio of less than about 2.0. A dispensing system includes a dispenser defining an interior for containing the sheet material and an outlet for allowing sheet material to be dispensed from the interior of the housing.

5. 外观设计

USD417109S Sheet material dispenser 失效
公开(公告)号：USD417109S
公开(公告)日：1999-11-30
申请号：US83195
申请日：1998-02-02
申请人： Douglas W. Johnson , Dale T. Gracyalny , Ronald J. Vish , John R. Moody
设计人： Douglas W. Johnson , Dale T. Gracyalny , Ronald J. Vish , John R. Moody

6. 发明授权

US06412678B2 Sheet material dispensing apparatus and method 失效
标题翻译：片材配料装置及方法
公开(公告)号：US06412678B2
公开(公告)日：2002-07-02
申请号：US09842830
申请日：2001-04-27
申请人： Dale T. Gracyalny , David Carpenter , Kamala Grasso , Douglas W. Johnson , Peter D. Johnson , John E. Longan , John R. Moody , Hugh L. Smith , Ronald J. Vish
发明人： Dale T. Gracyalny , David Carpenter , Kamala Grasso , Douglas W. Johnson , Peter D. Johnson , John E. Longan , John R. Moody , Hugh L. Smith , Ronald J. Vish
IPC分类号： B26F302
CPC分类号： A47K10/3656 , A47K10/3643 , Y10T83/04 , Y10T83/896 , Y10T225/12 , Y10T225/18 , Y10T225/207 , Y10T225/211 , Y10T225/232 , Y10T225/238 , Y10T225/246 , Y10T225/252 , Y10T225/254 , Y10T225/27 , Y10T225/29 , Y10T225/321 , Y10T225/393
摘要： A dispensing apparatus and method are disclosed for dispensing sheet material from at least one roll of the sheet material. Dispensing is transferred from a stub roll to a reserve roll automatically in response to sensing a predetermined quantity of the stub roll. An isolating element is provided to lift the reserve roll out of contact with dispensing rollers during dispensing of sheet material from the stub roll, and a nipping element is provided to nip sheet material of the reserve roll when dispensing is transferred from the stub roll to the reserve roll. A cam controls movement of both the isolating element and the nipping element. Structure is also provided for sensing the diameter of the reserve roll of sheet material and providing an indication when the reserve roll is a predetermined diameter. The dispenser is quiet and capacity efficient.
摘要翻译：公开了用于从片材的至少一卷分配片材的分配装置和方法。响应于感测到预定量的短线辊，分配被自动地从短棒转移到储备辊。提供隔离元件以在从短棒分配片材时提升储备辊与分配辊不接触，并且提供夹持元件以在将分配从短棒转移到预备卷。凸轮控制隔离元件和夹紧元件的移动。还提供了用于感测片材的预制卷的直径并且当保留卷是预定直径时提供指示的结构。分配器安静，容量高效。

7. 发明授权

US06685074B2 Sheet material dispensing apparatus and method 失效
标题翻译：片材配料装置及方法
公开(公告)号：US06685074B2
公开(公告)日：2004-02-03
申请号：US10078675
申请日：2002-02-21
申请人： Dale T. Gracyalny , David Carpenter , Kamala Grasso , Douglas W. Johnson , Peter D. Johnson , John E. Longan , John R. Moody , Hugh L. Smith , Ronald J. Vish
发明人： Dale T. Gracyalny , David Carpenter , Kamala Grasso , Douglas W. Johnson , Peter D. Johnson , John E. Longan , John R. Moody , Hugh L. Smith , Ronald J. Vish
IPC分类号： B26F302
CPC分类号： A47K10/3656 , A47K10/3643 , Y10T83/04 , Y10T83/896 , Y10T225/12 , Y10T225/18 , Y10T225/207 , Y10T225/211 , Y10T225/232 , Y10T225/238 , Y10T225/246 , Y10T225/252 , Y10T225/254 , Y10T225/27 , Y10T225/29 , Y10T225/321 , Y10T225/393
摘要： A dispensing apparatus and method are disclosed for dispensing sheet material from at least one roll of the sheet material. Dispensing is transferred from a stub roll to a reserve roll automatically in response to sensing a predetermined quantity of the stub roll. An isolating element is provided to lift the reserve roll out of contact with dispensing rollers during dispensing of sheet material from the stub roll, and a nipping element is provided to nip sheet material of the reserve roll when dispensing is transferred from the stub roll to the reserve roll. A cam controls movement of both the isolating element and the nipping element. Structure is also provided for sensing the diameter of the reserve roll of sheet material and providing an indication when the reserve roll is a predetermined diameter. The dispenser is quiet and capacity efficient.
摘要翻译：公开了用于从片材的至少一卷分配片材的分配装置和方法。响应于感测到预定量的短线辊，分配被自动地从短棒转移到储备辊。提供隔离元件以在从短棒分配片材时提升储备辊与分配辊不接触，并且提供夹持元件以在将分配从短棒转移到预备卷。凸轮控制隔离元件和夹紧元件的移动。还提供了用于感测片材的预制卷的直径并且当保留卷是预定直径时提供指示的结构。分配器安静，容量高效。

8. 发明授权

US06321963B1 Sheet material dispensing apparatus and method 失效
标题翻译：片材配料装置及方法
公开(公告)号：US06321963B1
公开(公告)日：2001-11-27
申请号：US09017325
申请日：1998-02-02
申请人： Dale T. Gracyalny , David Carpenter , Kamala Grasso , Douglas W. Johnson , Peter D. Johnson , John E. Longan , John R. Moody , Hugh L. Smith , Ronald J. Vish
发明人： Dale T. Gracyalny , David Carpenter , Kamala Grasso , Douglas W. Johnson , Peter D. Johnson , John E. Longan , John R. Moody , Hugh L. Smith , Ronald J. Vish
IPC分类号： B26F302
CPC分类号： A47K10/3656 , A47K10/3643 , Y10T83/04 , Y10T83/896 , Y10T225/12 , Y10T225/18 , Y10T225/207 , Y10T225/211 , Y10T225/232 , Y10T225/238 , Y10T225/246 , Y10T225/252 , Y10T225/254 , Y10T225/27 , Y10T225/29 , Y10T225/321 , Y10T225/393
摘要： A dispensing apparatus and method are disclosed for dispensing sheet material from at least one roll of the sheet material. Dispensing is transferred from a stub roll to a reserve roll automatically in response to sensing a predetermined quantity of the stub roll. An isolating element is provided to lift the reserve roll out of contact with dispensing rollers during dispensing of sheet material from the stub roll, and a nipping element is provided to nip sheet material of the reserve roll when dispensing is transferred from the stub roll to the reserve roll. A cam controls movement of both the isolating element and the nipping element. Structure is also provided for sensing the diameter of the reserve roll of sheet material and providing an indication when the reserve roll is a predetermined diameter. The dispenser is quiet and capacity efficient.
摘要翻译：公开了用于从片材的至少一卷分配片材的分配装置和方法。响应于感测到预定量的短线辊，分配被自动地从短棒转移到储备辊。提供隔离元件以在从短棒分配片材时提升储备辊与分配辊不接触，并且提供夹持元件以在将分配从短棒转移到预备卷。凸轮控制隔离元件和夹紧元件的移动。还提供了用于感测片材的预制卷的直径并且当保留卷是预定直径时提供指示的结构。分配器安静，容量高效。

9. 发明授权

US06468392B2 Soft chemi-mechanically embossed absorbent paper product and method of making same 失效
标题翻译：软化学机械压花吸收纸产品及其制造方法
公开(公告)号：US06468392B2
公开(公告)日：2002-10-22
申请号：US08938520
申请日：1997-09-26
申请人： T. Philips Oriarian , Galyn A. Schulz , Dale T. Gracyalny , Michael E. Hennes , Thomas N. Kershaw , Anthony O. Awofeso
发明人： T. Philips Oriarian , Galyn A. Schulz , Dale T. Gracyalny , Michael E. Hennes , Thomas N. Kershaw , Anthony O. Awofeso
IPC分类号： D21H1912
CPC分类号： D21H25/005 , B31F1/07 , B31F2201/0733 , B31F2201/0764 , B31F2201/0766 , B31F2201/0769 , B31F2201/0784 , D21H21/22 , D21H23/26 , D21H23/50 , Y10T428/249921
摘要： The present invention is a method of applying a chemical treating agent to a cellulose web. The invention is further a means of increasing the bulk, absorbency and pattern definition in an embossed cellulose web without losing softness in the web. Finally, the invention includes products produced by the foregoing processes.
摘要翻译：本发明是将化学处理剂施加到纤维素网上的方法。本发明还是增加压花纤维素纤维网中的体积，吸收性和图案定义而不损失纤维网中的柔软度的手段。最后，本发明包括通过上述方法生产的产品。

10. 发明授权

US06348131B1 Multi-ply embossed absorbent paper products 有权
标题翻译：多层压花吸水纸产品
公开(公告)号：US06348131B1
公开(公告)日：2002-02-19
申请号：US09709139
申请日：2000-11-09
申请人： Thomas N. Kershaw , Dale T. Gracyalny
发明人： Thomas N. Kershaw , Dale T. Gracyalny
IPC分类号： B31F112
CPC分类号： B31F1/122 , B31F1/07 , B31F1/145 , B31F2201/072 , B31F2201/0733 , B31F2201/0738 , B31F2201/0756 , B31F2201/0758 , B31F2201/0761
摘要： The invention relates to embossing multi-ply paper products, for example, paper towels, tissue and napkins, in which an improved embossing arrangement is used which is particularly suitable for paper products which have been processed so as to impart undulations whose axes extend in a principal undulatory direction, typically in the machine direction. The absorbent sheet typically further includes undulations which extend in the cross (transverse direction) of the web such that the absorbent sheet has a biaxially undulatory structure. The undulations may be formed by the use of an undulatory creping blade. Defined parameters accommodate: the distance at which the undulations are spaced, the total surface area of the design (embossing) elements, the width and length of the embossing elements and the aspect ratio of the elements, as well as the angular orientation of the embossing elements with respect to the undulations.
摘要翻译：本发明涉及压花多层纸产品，例如纸巾，纸巾和餐巾，其中使用改进的压纹布置，其特别适用于已经加工成纸张产品的纸制品，所述纸制品的轴线延伸在主要的波动方向，通常在机器方向。吸收性片材通常还包括在幅材的横向（横向）上延伸的波纹，使得吸收片材具有双轴波动结构。波纹可以通过使用波纹起皱刀片形成。定义的参数包括：波纹间隔的距离，设计（压花）元件的总表面积，压花元件的宽度和长度以及元件的纵横比以及压花的角度取向元素相对于起伏。

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