公开(公告)号：US20020060000A1

公开(公告)日：2002-05-23

申请号：US09839407

申请日：2001-04-23

Inventor： Carol Lefebvre Du Grosriez ,  Jean-Louis Neveu

IPC: D21F011/12 ,  D21H027/30 ,  B31F001/07

CPC classification number: B31F1/07 ,  A41B15/00 ,  A47K10/16 ,  B31D1/04 ,  B31D3/002 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0764 ,  B31F2201/0766 ,  B32B1/00 ,  B32B3/02 ,  B32B3/28 ,  B32B7/08 ,  B32B29/005 ,  B32B29/08 ,  B32B2250/02 ,  B32B2250/26 ,  B32B2307/726 ,  B32B2555/02 ,  D21H27/40 ,  Y10T428/24455 ,  Y10T428/24463 ,  Y10T428/24479 ,  Y10T428/24488 ,  Y10T428/24562 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/24661

Abstract: The invention relates to an absorbent paper product, such as a napkin or tissue, including at least two tissue paper plies which are superposed and joined, cut or precut into a desired format and connected to one another at least over a segment of a peripheral zone. The plies are joined along the segment by marking patterns without resort to glueing and at least one ply is fitted with embossing patterns in a central zone. The invention applies to sanitary and household papers, in particular disposable napkins and tissues.

Abstract translation: 本发明涉及一种吸收性纸制品，例如卫生巾或纸巾，包括至少两个薄纸层，它们叠加并连接，切割或预切成所需的格式，并至少在周边区域的一段上彼此连接 。 帘布层通过标记图案沿着片段连接而不需要粘合，并且至少一个层在中心区域中装配有压纹图案。 本发明适用于卫生和家用纸，特别是一次性餐巾纸和纸巾。

公开(公告)号：US06328849B1

公开(公告)日：2001-12-11

申请号：US09882303

申请日：2001-06-18

Applicant: John H. Dwiggins ,  Ranga Ramesh ,  Frank D. Harper ,  Anthony O. Awofeso ,  T. Philips Oriaran ,  Galyn A. Schulz ,  Dinesh M. Bhat

Inventor： John H. Dwiggins ,  Ranga Ramesh ,  Frank D. Harper ,  Anthony O. Awofeso ,  T. Philips Oriaran ,  Galyn A. Schulz ,  Dinesh M. Bhat

IPC: D21H2120

CPC classification number: B31F1/07 ,  B31F2201/0733 ,  D21F11/14 ,  D21H17/07 ,  D21H17/29 ,  D21H21/20 ,  D21H21/22 ,  D21H25/005 ,  Y10S428/906 ,  Y10T428/24479

Abstract: The present invention relates to a soft, thick, single-ply tissue having a serpentine configuration and to a process for the manufacture of such tissue product having a basis weight of at least about 15 lbs./3,000 square foot ream and having low sidedness, said tissue exhibiting: a specific total tensile strength of between 40 and 75 grams per 3 inches per pound per 3000 square feet ream, a cross direction specific wet tensile strength of between 2.75 and 7.5 grams per 3 inches per pound per 3000 square feet ream, the ratio of MD tensile to CD tensile of between 1.25 and 2.75, a specific geometric mean tensile stiffness of between 0.5 and 1.2 grams per inch per percent strain per pound per 3000 square feet ream, a friction deviation of less than 0.225, and a sidedness parameter of less than 0.275.

Abstract translation: 本发明涉及具有蛇形结构的软的，厚的单层组织，以及用于制造这种组织产品的方法，所述组织产品具有至少约15磅/ 3,000平方英尺的面积重量并具有低边度， 所述组织表现出：每3000平方英尺的重量，每英寸每英寸40至75克的特定总拉伸强度，每3000平方英尺的每磅每英寸2.75至7.5克之间的横向比湿法拉伸强度， MD拉伸与CD拉伸的比例在1.25和2.75之间，特定的几何平均拉伸刚度在0.5-1.2克/英寸/每应变/磅/ 3000平方英尺的摩擦力之间，摩擦偏差小于0.225， 参数小于0.275。

公开(公告)号：US06277464B1

公开(公告)日：2001-08-21

申请号：US08858082

申请日：1997-05-16

Applicant: John B. Ronan ,  David E. Newman ,  Scott Hopkins ,  Jeffrey B. Burns

Inventor： John B. Ronan ,  David E. Newman ,  Scott Hopkins ,  Jeffrey B. Burns

IPC: B32B310

CPC classification number: B31F1/07 ,  B01D39/14 ,  B01D67/0025 ,  B01D69/10 ,  B01D2323/42 ,  B26D3/28 ,  B29C47/0021 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0038 ,  B29C69/001 ,  B29D7/01 ,  B31F2201/0712 ,  B31F2201/0715 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0756 ,  B31F2201/0797 ,  Y10T428/24273 ,  Y10T428/24298 ,  Y10T428/249953 ,  Y10T428/249978 ,  Y10T442/184

Abstract: The present invention provides an integral net having a lattice of polymeric material defined by holes traversing the integral net from one surface to the other. The present invention also provides a method for producing an embossed sheet of polymeric material by first contacting a billet of polymeric material with an embossing tool having a plurality of protrusions whereby the embossing tool impresses indentations into the billet to a given depth. Subsequently, the method involves skiving the embossed billet. By this method, an embossed sheet of the polymeric material is removed from the billet, which embossed sheet can be an integral net.

Abstract translation: 本发明提供了一种整体网，其具有由从一个表面到另一个表面横穿整个网络的孔限定的聚合物材料的格子。 本发明还提供了一种用于通过首先使聚合材料坯料与具有多个突起的压花工具接触来生产聚合材料压花片的方法，由此压花工具将压痕压入坯料中至给定的深度。 随后，该方法涉及对压花坯料进行切割。 通过这种方法，将聚合物材料的压花片从坯料上移除，该压花片可以是整体网。

公开(公告)号：US06251207B1

公开(公告)日：2001-06-26

申请号：US09275927

申请日：1999-03-24

Applicant: Walter T. Schultz ,  William J. Raynor, Jr. ,  James Jay Tanner ,  David G. Biggs ,  Bernhardt E. Kressner ,  Mark D. Perkins

Inventor： Walter T. Schultz ,  William J. Raynor, Jr. ,  James Jay Tanner ,  David G. Biggs ,  Bernhardt E. Kressner ,  Mark D. Perkins

IPC: B31F107

CPC classification number: B31F1/07 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0761 ,  B31F2201/0789 ,  Y10T156/1023 ,  Y10T428/24802 ,  Y10T428/24851 ,  Y10T428/24901

Abstract: Webs can be embossed and laminated using irregular bonding patterns with the pin-on-pin embossing process. Different patterns are provided onto each web and the webs are joined in a bonding nip to form a laminate. The bonding pattern formed in the bonding nip is irregular. The irregularity of the bonding pattern reduces vibrations within the machinery and allows increased machine speed. The irregularity of the pattern can be determined using the Self-Similarity Count or the Energy Suppression Factor method.

Abstract translation: 可以使用针对针压花工艺的不规则粘合模式对网格进行压花和层压。 在每个纤维网上提供不同的图案，并且网状物在接合辊隙中接合以形成层压体。 在接合辊隙中形成的接合图案是不规则的。 粘合模式的不规则性减少了机器内部的振动，并允许提高机器速度。 可以使用自相似度计数或能量抑制因子法来确定模式的不规则性。

公开(公告)号：US6106928A

公开(公告)日：2000-08-22

申请号：US817767

申请日：1997-04-24

Applicant: Pierre Laurent ,  Carol Lefebvre Du Grosriez ,  Gilles Roussel ,  Remy Ruppel

Inventor： Pierre Laurent ,  Carol Lefebvre Du Grosriez ,  Gilles Roussel ,  Remy Ruppel

IPC: B31F1/07 ,  B32B3/28 ,  D21H27/02 ,  D21H27/40 ,  B32B3/30

CPC classification number: D21H27/40 ,  B31F1/07 ,  B32B3/28 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0756 ,  B31F2201/0761 ,  D21H27/02 ,  Y10T428/24446 ,  Y10T428/24455 ,  Y10T428/24463 ,  Y10T428/24479 ,  Y10T428/24521 ,  Y10T428/24529 ,  Y10T428/24537 ,  Y10T428/24562 ,  Y10T428/24612 ,  Y10T428/24661

Abstract: A sheet of paper, in particular for a sanitary paper, consists of at least one ply of absorbent, creped paper of a specific surface weight between 12-35 g/m.sup.2 evincing first and second protrusions respectively (10, 2) respectively arrayed in a first and second pattern. The first pattern is composed of pattern elements each constituted by at least one of the first protrusions (10) and is comparatively well spaced apart mutually, while the second so-called background pattern comprises the second protrusions (2) arranged in more compact manner between the pattern elements. The sheet of paper is characterized in that the pattern elements form a graphic pattern while being arrayed at a rate of at most 0.5 element/cm.sup.2 and the first protrusions (10) constituting them evince at their top a line-shaped surface with a width between 0.1-2 mm, the second protrusions (2) being arrayed at the rate of at least 30, and preferably 40, protrusions/cm.sup.2 and ensuring the essential functional features.

Abstract translation: PCT No.PCT / FR95 / 01681 Sec。 371日期1997年04月24日 102（e）日期1997年4月24日PCT 1995年12月15日PCT PCT。 WO96 / 18771 PCT出版物 日期1996年6月20日一张纸，特别是用于卫生纸，由至少一层吸收性的，特别表面重量为12-35g / m2的起皱纸分别形成第一和第二突起（10,2 ）分别以第一和第二图案排列。 第一图案由图案元件组成，每个图案元件由至少一个第一突起（10）构成并相互间隔相对较好，而第二个所谓的背景图案包括以更紧凑的方式布置在第二突起 图案元素。 该纸张的特征在于，图案元件形成图形，同时以至多0.5个元/ cm 2的速率排列，并且构成它们的第一突起（10）在其顶部形成线形表面，其宽度介于 0.1-2mm，第二突起（2）以至少30，优选40个突起/ cm 2的速率排列，并确保基本功能特征。

公开(公告)号：US6048603A

公开(公告)日：2000-04-11

申请号：US738703

申请日：1996-10-28

Applicant: Remy Ruppel ,  Pierre Laurent ,  Pierre Probst

Inventor： Remy Ruppel ,  Pierre Laurent ,  Pierre Probst

IPC: A41B15/00 ,  A41D27/24 ,  B31D1/04 ,  B31F1/07

CPC classification number: B31F1/07 ,  A41B15/00 ,  A41D27/245 ,  B31D1/04 ,  B31F2201/0733 ,  B31F2201/0761 ,  B31F2201/0787 ,  B31F2201/0792 ,  Y10T428/24793 ,  Y10T428/24802

Abstract: The cellulose fiber (tissue) product of the invention, such as a handkerchief or napkin, is made by combining at least two tissue plies cut into a desired format and connected to one another along a peripheral zone, and is characterized in that the plies are adhesively bonded along the perhipheral zone in such a manner that they evince a minimum delamination strength of 1 g/cm, and the peripheral zone is less than 50% of the total product surface.

Abstract translation: 本发明的纤维素纤维（组织）产品如手帕或餐巾是通过将至少两个切割成所需形式的组织层并沿着周边区域彼此连接而制成的，其特征在于： 沿着周边区域以这样的方式粘合地结合，使得它们表现出1g / cm 2的最小分层强度，并且周边区域小于总产品表面的50％。

公开(公告)号：US6033761A

公开(公告)日：2000-03-07

申请号：US772435

申请日：1996-12-23

Applicant: John H. Dwiggins ,  Ranga Ramesh ,  Frank D. Harper ,  Anthony O. Awofeso ,  T. Philips Oriaran ,  Galyn A. Schulz ,  Dinesh M. Bhat

Inventor： John H. Dwiggins ,  Ranga Ramesh ,  Frank D. Harper ,  Anthony O. Awofeso ,  T. Philips Oriaran ,  Galyn A. Schulz ,  Dinesh M. Bhat

IPC: B31F1/07 ,  D21F11/14 ,  D21H17/07 ,  D21H17/29 ,  D21H21/20 ,  D21H21/22 ,  D21H25/00 ,  B32B3/00

CPC classification number: B31F1/07 ,  D21F11/14 ,  D21H21/20 ,  D21H21/22 ,  B31F2201/0733 ,  D21H17/07 ,  D21H17/29 ,  D21H25/005 ,  Y10S977/773 ,  Y10T428/24455 ,  Y10T428/24479 ,  Y10T428/24612

Abstract: The present invention relates to a soft, thick, single-ply tissue and to a process for the manufacture of such tissue product having a basis weight of at least about 15 lbs./3,000 square foot ream and having low sidedness, said tissue exhibiting:a specific total tensile strength of between 40 and 75 grams per 3 inches per pound per 3000 square feet ream, a cross direction specific wet tensile strength of between 2.75 and 7.5 grams per 3 inches per pound per 3000 square feet ream, the ratio of MD tensile to CD tensile of between 1.25 and 2.75, a specific geometric mean tensile stiffness of between 0.5 and 1.2 grams per inch per percent strain per pound per 3000 square feet ream, a friction deviation of less than 0.225, and a sidedness parameter of less than 0.275.

公开(公告)号：US5913765A

公开(公告)日：1999-06-22

申请号：US397408

申请日：1995-03-02

Applicant: William H. Burgess ,  John P. Thelman

Inventor： William H. Burgess ,  John P. Thelman

IPC: B31F1/07 ,  B31B1/36

CPC classification number: B31F1/07 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0774 ,  Y10S493/96

Abstract: An improved system for embossing a pattern on an absorbent consumer paper product such as a paper towel includes a first pair of embossing rollers that are patterned to impress a relatively fine preparatory base pattern onto the web, and a second pair of embossing rollers that are patterned to impress a final pattern onto the web. The final pattern is of a type that would cause bursting of the absorbent paper web if the absorbent paper web was passed through the second pair of embossing rollers without first being passed through the first set of embossing rollers. As a result, the formation of the preparatory base pattern by the first set of embossing rollers creates stretchability in the absorbent paper web that enables the final pattern to be impressed thereon by the second pair of embossing rollers without bursting the absorbent paper web.

Abstract translation: 用于在诸如纸巾的吸收性消费纸产品上压花图案的改进系统包括第一对压花辊，其被图案化以将相对精细的预备基底图案压印到幅材上，以及第二对图案化的压花辊 将最终的图案印在网上。 如果吸收性纸幅通过第二对压花辊而不首先通过第一组压花辊，则最终图案是会引起吸收性纸幅破裂的类型。 结果，通过第一组压花辊形成准备基底图案，在吸收性纸幅上形成拉伸性，使得最终图案能够被第二对压花辊压印在其上，而不会使吸收性纸幅断裂。

公开(公告)号：US5861081A

公开(公告)日：1999-01-19

申请号：US487861

申请日：1995-06-07

Applicant: Kenneth E. Bredendick ,  Edward J. Giesler, Sr. ,  Chester W. Gooding, Jr. ,  Kambiz B. Makoui

Inventor： Kenneth E. Bredendick ,  Edward J. Giesler, Sr. ,  Chester W. Gooding, Jr. ,  Kambiz B. Makoui

IPC: A47K10/16 ,  B31F1/07 ,  B32B3/28 ,  B32B29/00 ,  D21H27/02 ,  D21F11/00 ,  D21H11/00 ,  D21H13/00 ,  D21H15/00

CPC classification number: B31F1/07 ,  A47K10/16 ,  D21H27/02 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0758 ,  B31F2201/0797 ,  Y10T428/24455 ,  Y10T428/24463 ,  Y10T428/24562 ,  Y10T428/24612 ,  Y10T428/24653 ,  Y10T428/24661 ,  Y10T428/24711 ,  Y10T428/24942 ,  Y10T428/26

Abstract: A paper toweling which provides a combination of strength, bulk and absorbency while presenting an attractive appearance. Included are a single ply paper towel having areas of light and heavy embossing perforations which form diamond shaped islands of heavy embossing perforations surrounded by intersecting bands of light bosses.

公开(公告)号：US5736224A

公开(公告)日：1998-04-07

申请号：US664690

申请日：1996-06-17

Applicant: Bernard E. Dodge

Inventor： Bernard E. Dodge

IPC: A47G11/00 ,  B31F1/07 ,  B65H45/04 ,  B32B3/00 ,  B32B23/02

CPC classification number: B31F1/07 ,  A47G11/001 ,  B65H45/04 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0784 ,  B65H2301/51 ,  Y10T428/24455 ,  Y10T428/24479 ,  Y10T428/24488 ,  Y10T428/24645 ,  Y10T428/24653 ,  Y10T428/24686 ,  Y10T428/24777 ,  Y10T428/24942

Abstract: A napkin is folded so that certain layers include marginal portions which extend beyond the remaining layers. The marginal portions are provided with a deeper embossing pattern than the remaining portions of the napkin to provide enhanced banding and handling of a stack of napkins.

Abstract translation: 餐巾被折叠，使得某些层包括延伸超过剩余层的边缘部分。 边缘部分设置有比卫生巾的其余部分更深的压花图案，以提供一叠餐巾的增强的条带和处理。