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公开(公告)号：US20090139676A1
公开(公告)日：2009-06-04
申请号：US12367711
申请日：2009-02-09
CPC分类号： D21F1/00 , B01F5/0077 , B01F5/045 , B01F5/0471 , B01J4/001 , B05B7/04 , D21B1/16 , D21F1/08 , D21F7/00 , D21G9/0009 , D21H17/05 , D21H17/16 , D21H17/28 , D21H17/34 , D21H21/16 , D21H23/04 , D21H23/10 , D21H23/78 , D21H27/002
摘要： The invention provides a method and apparatus for optimally feeding an ASA emulsion into a papermaking process. An intense transmission of ultrasonic energy rapidly and efficiently forms an ASA emulsion. Nearly simultaneous to forming the emulsion, the emulsion is fed into a high-speed dual conduit feeding apparatus, which quickly mixes the ASA emulsion with other chemicals and feeds the mixture directly into a papermaking process. The invention operates so fast that virtually no hydrolysis of the ASA occurs. This both prevents damage to the papermaking machinery and improves the quality of the produced paper. The invention operates 10-20 times faster than mechanical based emulsion methods and requires 1/7 as much energy to operate. The invention also self-monitors the process and can automatically correct any detected problems with the fed ASA emulsion.
摘要翻译： 本发明提供了一种用于将ASA乳液最佳地供给到造纸过程中的方法和装置。 超声能量的强烈传播迅速有效地形成ASA乳液。 几乎同时形成乳液，将乳液进料到高速双管道进料装置中，其快速地将ASA乳液与其他化学品混合并将混合物直接进料到造纸过程中。 本发明运行得如此之快，几乎不发生ASA的水解。 这既防止造纸机械的损坏，又提高了生产纸张的质量。 本发明比基于机械的乳液方法快10-20倍，并且需要1/7的能量来操作。 本发明还自动监测该过程，并且可以自动校正所提供的ASA乳液的任何检测到的问题。
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公开(公告)号：US20080251223A1
公开(公告)日：2008-10-16
申请号：US10533225
申请日：2003-11-14
申请人： Matti Lares , Aleksandar Todorovic
发明人： Matti Lares , Aleksandar Todorovic
IPC分类号： D21H27/18
摘要： A method of forming a coated SBS board product is provided. An SBS board product is formed without being processed by a Yankee dryer or a wet-stack calendar, and further comprises a plurality of fiber plies, including outermost plies forming the top and back sides and comprised of bleached chemical pulp, and medial plies disposed between the outermost plies and comprised of pulp and/or broke. The SBS board is precalendered with a surface conditioning device and then the top side coated at least once such that the coated SBS board product has a density of between about 500 kg/m3 and about 1000 kg/m3, and a basis weight of between about 150 g/m2 and about 400 g/m2, and the top side has a PPS-s10 roughness of between about 0.5 μm and about 2.0 μm and a Hunter gloss of between about 40%o and about 80%.
摘要翻译： 提供了形成涂布的SBS板产品的方法。 SBS板产品不经杨克干燥机或湿堆式日历处理而形成，并且还包括多个纤维层，包括形成顶部和背面的最外层，并且由漂白的化学纸浆和中间层组成， 最外层，由纸浆和/或破碎组成。 SBS板预先用表面调节装置，然后顶部涂覆至少一次，使得涂覆的SBS板产品具有约500kg / m 3至约1000kg / m 3的密度 3重量份，基重在约150g / m 2〜约400g / m 2以上，顶侧具有PPS -s10粗糙度在约0.5μm至约2.0μm之间，亨特光泽度在约40％至约80％之间。
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3.发明申请Method, paper machine and base paper for the manufacture of lwc printing paper coated once 审中-公开方法，造纸机和原纸用于制造lwc印刷纸一次公开(公告)号：US20050011624A1
公开(公告)日：2005-01-20
申请号：US10481131
申请日：2002-06-17
IPC分类号： D21H23/30 , D21F3/02 , D21F9/00 , D21F9/02 , D21G1/00 , D21H25/14 , D21F11/00 , D21H19/00 , D21H23/22
摘要： A paper machine for the manufacture of LWC printing paper which is coated once has a headbox (100), a gap former (200), a press section (300) having at least one extended nip press, a pre-dryer section (400) in which a web (W) is dried applying at least cylinder drying (R1-R7), a precalender (500) in which the web (W) is pre-calendered, at least one portion which is formed of a coating station (600) and an after-dryer section (700) and in which the web (W) is coated on both sides applying a film coating method or a non-contact coating method and dried applying at least contact-free drying (710), an end calender (800) in which the web (W) is calendered, and a reel-up (900) in which the web (W) is reeled. The pre-calender (500) is a calender which is provided with at least one nip (NE1, NE2) and in which both surfaces of the web are in contact with a calendering backup surface having a surface temperature of at least 200° C., advantageously at least 250° C., the total length of the nip or nips of the pre-calender is in a range of 15-600 mm, advantageously in a range of 30-600 mm, the linear load of each nip is in a range of 50-500 kN/m, advantageously in a range of 100-400 kN/m, and the moisture content of the web before the first nip of the pre-calender (500) is in a range of 5-20%, advantageously in a range of 6-15%.
摘要翻译： 一种用于制造一次涂布的LWC印刷纸的造纸机具有流浆箱（100），间隙成型机（200），具有至少一个延伸夹压机的压榨部（300），预干燥部分（400） 其中干燥至少进行气缸干燥（R1-R7）的干燥网（W），其中预成型（W）预先压延的预刮板（500），至少一部分由涂布站（600 ）和后干燥部（700），并且其中使用薄膜包衣方法或非接触涂布方法在两面涂布网（W），并干燥至少施加无接触干燥（710），末端 压延机（800），其中卷材（W）被压延;以及卷取机（900），其中卷筒纸（W）被卷绕。 预压光机（500）是设置有至少一个压区（NE1，NE2）的压延机，并且其中两个表面与表面温度至少为200℃的压延支撑表面接触。 ，有利地为至少250℃，预压光机的辊隙或辊隙的总长度在15-600mm的范围内，有利地在30-600mm的范围内，每个辊隙的线性负载在 50-500kN / m的范围，有利地在100-400kN / m的范围内，并且在预压光机（500）的第一辊隙之前的幅材的水分含量在5-20％的范围内， ，有利地在6-15％的范围内。
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4.发明申请APPLICATION OF RETENTION, DRAINAGE, AND FORMATION (RDF) CHEMICAL AIDS AFTER A HEADBOX OF A PAPERMAKING PROCESS 审中-公开在造纸过程的头部之后应用保留，排水和形成（RDF）化学性艾滋病公开(公告)号：US20100122786A1
公开(公告)日：2010-05-20
申请号：US12274682
申请日：2008-11-20
摘要： A method for improving RDF aids efficacy, paper machine performance and sheet properties formed during a papermaking process is disclosed. The methodology includes the following steps: (a) applying one or more RDF aids to the papermaking process to a point between after the headbox and on or before the first drainage element of a papermaking process.
摘要翻译： 公开了一种改进RDF的方法，有助于在造纸过程中形成的效能，造纸机性能和片材性能。 该方法包括以下步骤：（a）将造纸过程中的一种或多种RDF辅助材料应用于流浆箱之后和造纸工艺的第一排水元件之间或之前的点。
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公开(公告)号：US20060118256A1
公开(公告)日：2006-06-08
申请号：US10533039
申请日：2003-11-14
摘要： A method of forming a coated printing paper product is provided. A printing paper product is first coated in a non-contact coating process. The printing paper product is then final calendered with a surface conditioning device. The coated printing paper product is formed for offset printing with a bulk of between about 1.15 m3/kg and about 1.3 m3/kg, and with the top side of the coated printing paper product having a PPS-s10 roughness of between about 0.7 μm and about 1.5 μm and a Hunter gloss of between about 30% and about 80%.
摘要翻译： 提供了一种形成涂布印刷纸产品的方法。 首先将印刷纸产品以非接触涂覆方法涂覆。 然后将印刷纸产品用表面调节装置最后压延。 涂布的印刷纸产品用于胶版印刷，其体积为约1.15m 3 / kg至约1.3m 3 / kg，并且其上侧 具有约0.7μm至约1.5μm的PPS-s10粗糙度和约30％至约80％的亨特光泽度的涂布的打印纸产品。
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公开(公告)号：US07938934B2
公开(公告)日：2011-05-10
申请号：US12367711
申请日：2009-02-09
IPC分类号： D21H11/00
CPC分类号： D21F1/00 , B01F5/0077 , B01F5/045 , B01F5/0471 , B01J4/001 , B05B7/04 , D21B1/16 , D21F1/08 , D21F7/00 , D21G9/0009 , D21H17/05 , D21H17/16 , D21H17/28 , D21H17/34 , D21H21/16 , D21H23/04 , D21H23/10 , D21H23/78 , D21H27/002
摘要： The invention provides a method and apparatus for optimally feeding an ASA emulsion into a papermaking process. An intense transmission of ultrasonic energy rapidly and efficiently forms an ASA emulsion. Nearly simultaneous to forming the emulsion, the emulsion is fed into a high-speed dual conduit feeding apparatus, which quickly mixes the ASA emulsion with other chemicals and feeds the mixture directly into a papermaking process. The invention operates so fast that virtually no hydrolysis of the ASA occurs. This both prevents damage to the papermaking machinery and improves the quality of the produced paper. The invention operates 10-20 times faster than mechanical based emulsion methods and requires 1/7 as much energy to operate. The invention also self-monitors the process and can automatically correct any detected problems with the fed ASA emulsion.
摘要翻译： 本发明提供了一种用于将ASA乳液最佳地供给到造纸过程中的方法和装置。 超声能量的强烈传播迅速有效地形成ASA乳液。 几乎同时形成乳液，将乳液进料到高速双管道进料装置中，其快速地将ASA乳液与其他化学品混合并将混合物直接进料到造纸过程中。 本发明运行得如此之快，几乎不发生ASA的水解。 这既防止造纸机械的损坏，又提高了生产纸张的质量。 本发明比基于机械的乳液方法快10-20倍，并且需要1/7的能量来操作。 本发明还自动监测该过程，并且可以自动校正所提供的ASA乳液的任何检测到的问题。
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