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11. 发明申请

US20110227245A1 SYSTEM AND METHOD FOR CONTROLLING CURL IN MULTI-LAYER WEBS 审中-公开
标题翻译：用于控制多层织物中的弯曲的系统和方法
公开(公告)号：US20110227245A1
公开(公告)日：2011-09-22
申请号：US13150707
申请日：2011-06-01
申请人： Ronald P. Swanson , Andrew J. Henderson
发明人： Ronald P. Swanson , Andrew J. Henderson
IPC分类号： B29C53/02 , B05D3/12
CPC分类号： B05D3/12 , B05D7/04 , B65H23/32 , B65H23/34 , B65H2301/5114 , B65H2701/1864
摘要： A system and method for controlling curl in multi-layer webs. The method can include providing a coated web, bending the web to induce a strain or pre-curl in the web, and curing the coating to form a multi-layer web. Some coatings at least partially shrink when cured such that curing the coating induces a curl in the multi-layer web. Bending the web occurs prior to curing the coating, and the pre-curl can be configured to at least partially counteract the curl induced by curing to form a multi-layer web having a desired curvature. The system can include a curing section configured to cure a coating, and can further include a web bending section configured to bend the web to induce a strain in the web. The web bending section can be positioned upstream of the curing section such that the web is bent prior to the coating being cured.
摘要翻译：一种用于控制多层腹板卷曲的系统和方法。该方法可以包括提供涂布的网，弯曲网以在网中引起应变或预卷曲，并固化涂层以形成多层网。当固化时，一些涂层至少部分地收缩，使得固化涂层在多层织物中引起卷曲。在固化涂层之前发生卷曲，并且预卷曲可以构造成至少部分地抵消由固化引起的卷曲，以形成具有期望曲率的多层织物。该系统可以包括被配置为固化涂层的固化部分，并且还可以包括网状物弯曲部分，其被配置为弯曲卷材以在卷筒纸中引起应变。腹板弯曲部分可以位于固化部分的上游，使得在涂层被固化之前纤维网被弯曲。

12. 发明授权

US07753669B2 System for flexing a web 有权
标题翻译：用于弯曲网络的系统
公开(公告)号：US07753669B2
公开(公告)日：2010-07-13
申请号：US12113572
申请日：2008-05-01
申请人： Ronald P. Swanson
发明人： Ronald P. Swanson
IPC分类号： B29C53/18
CPC分类号： B65H23/34 , B65H20/06 , B65H2511/112 , B65H2513/104 , B65H2553/40 , B65H2220/02
摘要： A system for flexing a web is disclosed. The web passes over two co-rotating members, such as rollers or belts, which are separated by a small adjustable gap. The web travels around the first rotating member, is peeled off in the vicinity of the gap, bent back on itself in a small radius and reattached on the second co-rotating member. The location of the small radius is fixed with a closed loop control system sensing the radius location and controlling the relative velocity of the two members. Strain in the web is adjusted with the size of the small radius, which is controlled by the adjustable gap and radius location.
摘要翻译：公开了一种用于弯曲网的系统。卷筒纸通过两个共同转动的部件，如辊子或皮带，它们被一个小的可调节间隙分开。纤维网围绕第一旋转构件行进，在间隙附近被剥离，并以小的半径向后弯曲并重新附着在第二同向旋转构件上。小半径的位置用闭环控制系统固定，感测半径位置并控制两个构件的相对速度。纤维网中的应变用小半径的尺寸进行调节，该半径由可调节的间隙和半径位置控制。

13. 发明授权

US07399173B2 Apparatus for flexing a web 有权
标题翻译：用于弯曲网的装置
公开(公告)号：US07399173B2
公开(公告)日：2008-07-15
申请号：US10806957
申请日：2004-03-23
申请人： Ronald P. Swanson
发明人： Ronald P. Swanson
IPC分类号： B29C61/10
CPC分类号： B65H20/06 , B65H23/24 , B65H23/32 , B65H23/34 , B65H2301/3121 , B65H2406/32
摘要： An apparatus and method for flexing a web is disclosed. The web passes over two co-rotating members, such as rollers or belts, which are separated by a small adjustable gap. The web travels around the first rotating member, is peeled off in the vicinity of the gap, bent back on itself in a small radius and reattached on the second co-rotating member. The location of the small radius is fixed with a closed loop control system sensing the radius location and controlling the relative velocity of the two members. Strain in the web is adjusted with the size of the small radius, which is controlled by the adjustable gap and radius location.
摘要翻译：公开了一种用于弯曲网的装置和方法。卷筒纸通过两个共同转动的部件，如辊子或皮带，它们被一个小的可调节间隙分开。纤维网围绕第一旋转构件行进，在间隙附近被剥离，并以小的半径向后弯曲并重新附着在第二同向旋转构件上。小半径的位置用闭环控制系统固定，感测半径位置并控制两个构件的相对速度。纤维网中的应变用小半径的尺寸进行调节，该半径由可调节的间隙和半径位置控制。

14. 发明授权

US5128076A Apparatus and method for producing an elongate strip of material 失效
标题翻译：用于生产细长材料条的装置和方法
公开(公告)号：US5128076A
公开(公告)日：1992-07-07
申请号：US673285
申请日：1991-03-21
申请人： Anatoly Akselrod , Mark A. Berman , James B. Cysewski , Steven J. Lenius , John W. Louks , David W. Osten , Joseph W. Petrin , Ronald P. Swanson , Eugen Will
发明人： Anatoly Akselrod , Mark A. Berman , James B. Cysewski , Steven J. Lenius , John W. Louks , David W. Osten , Joseph W. Petrin , Ronald P. Swanson , Eugen Will
IPC分类号： B29C47/90 , B29C47/00 , B29C47/20 , B29C47/34 , B29C47/92 , B29C55/28 , B29C69/00 , B29D23/00
CPC分类号： B26D3/162 , B29C47/0014 , B29C47/0026 , B29C47/0066 , B29C47/24 , B29C47/34 , B29C47/902 , B29C47/92 , B29C2793/0027 , B29C2793/0063 , B29C2947/92123 , B29C2947/92133 , B29C2947/92428 , B29C2947/92438 , B29C2947/92514 , B29C2947/9258 , B29C2947/9259 , B29C2947/92619 , B29C2947/92923 , B29C2947/92933 , B29C47/0057 , B29C47/8835 , B29C47/903
摘要： An open tube apparatus and method for continuously producing a rotating elongate strip of material are disclosed. An extrusion die continuously extrudes flowable material to form an open tube with a central longitudinal cavity and a transport mechanism includes a plurality of drive rollers which engage and pull the tube downline. A driver rotates the extrusion die and transport mechanism. A tube cutter, which is offset at an angle with respect to the downline direction and defines the open end of the tube, cuts the tube into a continuous elongate web of the desired width as the tube moves downline. An air seal seals the tube cavity to prevent air from escaping through the open end of the cavity, and a tube pressurizer controls air pressure in the central longitudinal cavity of the tube to expand the tube laterally outwardly.
摘要翻译：公开了一种用于连续生产旋转细长条材料的开管装置和方法。挤出模头连续地挤出可流动材料以形成具有中心纵向腔体的开口管，并且输送机构包括多个驱动辊，这些驱动辊接合并拉动管子下管线。驱动器旋转挤出模具和输送机构。管切割器相对于下排线方向以一定角度偏移并且限定管的开口端，当管向下移动时，将管切割成具有期望宽度的连续细长腹板。空气密封件密封管腔以防止空气通过空腔的开口端逸出，并且管式加压器控制管的中心纵向空腔中的空气压力以将管横向向外扩张。

15. 发明授权

US5124094A Apparatus and method for constraining a rotating tube of material 失效
标题翻译：限制材料旋转管的装置和方法
公开(公告)号：US5124094A
公开(公告)日：1992-06-23
申请号：US673287
申请日：1991-03-21
申请人： Steven J. Lenius , John W. Louks , Ronald P. Swanson , Eugen Will
发明人： Steven J. Lenius , John W. Louks , Ronald P. Swanson , Eugen Will
IPC分类号： B29C47/20 , B29C47/90 , B29C47/92 , B29C55/28 , B29C69/00 , B29D23/00
CPC分类号： B29C47/0026 , B29C47/0014 , B29C47/0066 , B29C47/24 , B29C47/902 , B29C47/92 , B29C2793/0027 , B29C2793/0063 , B29C2947/92123 , B29C2947/92133 , B29C2947/92428 , B29C2947/92438 , B29C2947/92514 , B29C2947/9258 , B29C2947/9259 , B29C2947/92619 , B29C2947/92923 , B29C2947/92933 , B29C47/0057 , B29C47/8835 , B29C47/884 , B29C47/903 , B29C47/908
摘要： A constraining structure for an open tube apparatus for continuously producing a rotating elongate strip of material is disclosed. The constraining structure controls expansion of an extruded blown film tube to a desired outer diameter range after the tube is formed. The constraining structure includes a casing positionable around the tube, and an annular sleeve in the casing having a generally cylindrical central passageway adapted to receive the tube to permit movement of the tube along its longitudinal axis in a downline direction. The casing and the sleeve walls define a gas chamber with pressurized gas separate from the passageway. The gas layer along the inner surface of the sleeve is at a sufficiently large pressure to constrain the tube to the desired outer diameter while the tube solidifies and to prevent the tube from contacting the sleeve.
摘要翻译：公开了用于连续生产旋转细长条材料的开管装置的约束结构。约束结构在管形成之后控制挤出的吹塑薄膜管的膨胀到期望的外径范围。约束结构包括可围绕管定位的壳体，并且壳体中的环形套筒具有大致圆柱形的中心通道，其适于容纳管以允许管沿其纵向轴线沿下行方向移动。套管和套管壁限定了一个气室，其中加压气体与通道分开。沿着套筒内表面的气体层具有足够大的压力，以将管子约束到期望的外径，同时管固化并防止管与套筒接触。

16. 发明授权

US07384586B2 Method for flexing a web 有权
标题翻译：用于弯曲网的方法
公开(公告)号：US07384586B2
公开(公告)日：2008-06-10
申请号：US10807488
申请日：2004-03-23
申请人： Ronald P. Swanson
发明人： Ronald P. Swanson
IPC分类号： B29C53/00
CPC分类号： B65H23/34 , B65H20/06 , B65H2511/112 , B65H2513/104 , B65H2553/40 , B65H2220/02
摘要： An apparatus and method for flexing a web is disclosed. The web passes over two co-rotating members, such as rollers or belts, which are separated by a small adjustable gap. The web travels around the first rotating member, is peeled off in the vicinity of the gap, bent back on itself in a small radius and reattached on the second co-rotating member. The location of the small radius is fixed with a closed loop control system sensing the radius location and controlling the relative velocity of the two members. Strain in the web is adjusted with the size of the small radius, which is controlled by the adjustable gap and radius location.
摘要翻译：公开了一种用于弯曲网的装置和方法。卷筒纸通过两个共同转动的部件，如辊子或皮带，它们被一个小的可调节间隙分开。纤维网围绕第一旋转构件行进，在间隙附近被剥离，并以小的半径向后弯曲并重新附着在第二同向旋转构件上。小半径的位置用闭环控制系统固定，感测半径位置并控制两个构件的相对速度。纤维网中的应变用小半径的尺寸进行调节，该半径由可调节的间隙和半径位置控制。

17. 发明授权

US5755905A Method of making pressure sensitive adhesive tape rolls with a transparent to the core appearance 失效
标题翻译：制造具有透明至芯外观的压敏胶带卷的方法
公开(公告)号：US5755905A
公开(公告)日：1998-05-26
申请号：US903268
申请日：1997-07-25
申请人： Michael J. Sinn , Ronald P. Swanson
发明人： Michael J. Sinn , Ronald P. Swanson
IPC分类号： C09J7/02 , B65H18/10 , B65H18/26 , B65H18/28 , C09J121/00 , C09J129/10 , C09J133/00 , C09J153/02 , C09J201/00 , B65H18/00
CPC分类号： B65H18/28 , B65H18/103 , B65H18/26 , B65H2301/41486 , B65H2404/43 , B65H2515/30 , B65H2515/34 , B65H2515/60
摘要： The method of the present invention provides a way to make rolls of high shear strength pressure sensitive adhesive tapes with a transparent to the core appearance in a relatively short time and without the need to subject the rolls to additional method steps. Moreover, the present invention achieves such transparent to the core appearance by sufficiently wetting-out the adhesive on the tape backing to remove microscopic air bubbles entrapped within the harder and less deformable high shear strength adhesive layers. The method comprises a rewinding method and is characterized by the use of a pack roll during rewinding to provide a sufficiently high contact pressure to the non-adhesive side of the tape substantially at the application point of the tape to the tape roll. In one aspect, a sufficient contact pressure is provided by the pack roll so that the pressure sensitive adhesive tape rolls are made with a transparent to the core appearance at the time of the rewinding step. In another aspect, the method further includes the step of aging the tape roll after the rewinding step is complete for allowing the tape roll to become transparent to the core after the rewinding step.
摘要翻译：本发明的方法提供了一种在相当短的时间内制造具有对芯外观透明的高剪切强度压敏粘合带的辊的方法，并且不需要使辊进行附加的方法步骤。此外，本发明通过充分润湿胶带背衬上的粘合剂来实现对芯外观的透明度，以去除夹在较硬且较不易变形的高剪切强度粘合剂层内的微小气泡。该方法包括重绕方法，其特征在于在重绕期间使用包装卷，以在带的非粘合侧基本上在带的施加点处向带卷提供足够高的接触压力。在一个方面，由包装辊提供足够的接触压力，使得压敏胶带卷在再卷步骤时对芯的外观进行透明化。另一方面，该方法还包括在倒带步骤完成之后使卷带老化的步骤，以便在卷绕步骤之后使带卷变得透明。

18. 发明授权

US08647556B2 System and method for controlling curl in multi-layer webs 有权
标题翻译：用于控制多层腹板卷曲的系统和方法
公开(公告)号：US08647556B2
公开(公告)日：2014-02-11
申请号：US11861769
申请日：2007-09-26
申请人： Ronald P. Swanson , Andrew J. Henderson
发明人： Ronald P. Swanson , Andrew J. Henderson
IPC分类号： B29C59/16 , B29C55/00 , B29C55/12 , B29C35/08 , B29C35/10
CPC分类号： B05D3/12 , B05D7/04 , B65H23/022 , B65H23/025 , B65H23/34 , B65H26/00 , B65H2301/5114 , B65H2301/51212 , B65H2301/5124 , B65H2301/51242 , B65H2701/1864 , C08J7/047 , C08J2433/00
摘要： A system and method for controlling curl in multi-layer webs. The method can include providing a coated web, curing the coating to form a multi-layer web, and stretching the web during curing of the coating. Some coatings shrink at least partially when cured such that curing the coating induces a strain in the multi-layer web. Stretching the web occurs during curing to induce an opposing strain that at least partially counteracts the strain induced by curing to form a multi-layer web having a desired curvature. The system can include a curing section configured to cure the coating, and can further include a web stretching section, which can be located proximate the curing section and can be substantially coincident with the curing section, such that the web is stretched while the coating is cured.
摘要翻译：一种用于控制多层腹板卷曲的系统和方法。该方法可以包括提供涂布的网，固化涂层以形成多层网，并且在涂层的固化期间拉伸网。当固化时，一些涂层至少部分收缩，使得固化涂层在多层织物中引起应变。在固化过程中发生拉伸，以引起相对的应变，其至少部分地抵消由固化引起的应变以形成具有期望曲率的多层纤维网。该系统可以包括被配置成固化涂层的固化部分，并且还可以包括网状物拉伸部分，其可以位于固化部分附近并且可以与固化部分基本上重合，使得当涂层是治愈

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