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公开(公告)号：EP2330250B1
公开(公告)日：2015-10-28
申请号：EP10193311.7
申请日：2010-12-01
发明人： Yeh, Kang Chang , Peters, Christopher J. , Hunter, Mark S. , Geddes, Daniel J. , Chou, Hung Liang
CPC分类号： D21F11/14 , D21F11/006 , D21H17/36 , D21H17/55 , D21H21/146
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公开(公告)号：EP2896744A3
公开(公告)日：2015-12-09
申请号：EP15000280.6
申请日：2010-12-01
发明人： Yeh, Kang Chang , Hunter, Mark S. , Geddes, Daniel J. , Chou, Hung Liang , Peters, Christopher J.
CPC分类号： D21F11/14 , D21F11/006 , D21H17/36 , D21H17/55 , D21H21/146
摘要： The present invention relates to a method of moist creping an absorbent paper base sheet, the method comprising the steps of forming a nascent web comprising at least a major portion of recycled cellulosic fibers, applying a creping adhesive coating comprising an admixture of polyvinyl alcohol and a polyamide crosslinked with epichlorohydrin to a Yankee dryer, passing the nascent web through a nip defined between a suction pressure roll and the Yankee dryer, and adhering the nascent web to the Yankee dryer with a pressure that is controlled by controlling the loading between the suction pressure roll and the Yankee dryer, drying the nascent web on the Yankee dryer to a moisture content that corresponds to a sheet temperature, as measured just prior to a creping blade, of between about 110°C to 121°C, creping the nascent web, at a sheet temperature of between about 110°C to 121°C, from the Yankee dryer with an undulatory creping blade bearing against the Yankee dryer to form a moist biaxially undulatory web, the contact area between the undulatory creping blade and the Yankee dryer defining an undulatory ribbon shape across the width of the Yankee dryer; and following the creping step, drying the moist biaxially undulatory web to form a dried web having a geometric mean breaking length of between about 900 m and 1350 m.
摘要翻译： 本发明涉及一种湿润起皱吸收性纸基片的方法，所述方法包括以下步骤：形成包含至少大部分再生纤维素纤维的初生纤维网，将包含聚乙烯醇和 将表氯醇交联到杨克式烘缸上的聚酰胺，使新生纤维网通过限定在吸气压力辊和杨克式烘缸之间的辊隙，并将新生纤网粘附到扬克式烘缸上，压力通过控制吸气压力 在杨克式烘缸上干燥新生网，使其刚好在起绉刮刀之前测量的与片材温度相对应的含湿量在约110℃至121℃之间，起皱新生网， 在约110℃至121℃的片材温度下，从扬克式烘缸中取出，所述扬克式烘缸具有抵靠扬克式烘缸承载的波形起皱刮板以形成湿润 双轴波动的网状物，波状起绉刮片和杨克式烘缸之间的接触区域在扬克式烘缸的整个宽度上限定波形带状形状; 并且在起绉步骤之后，干燥潮湿的双轴波浪网以形成几何平均断裂长度在约900m和1350m之间的干燥网。
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公开(公告)号：EP2896744A2
公开(公告)日：2015-07-22
申请号：EP15000280.6
申请日：2010-12-01
发明人： Yeh, Kang Chang , Hunter, Mark S. , Geddes, Daniel J. , Chou, Hung Liang , Peters, Christopher J.
CPC分类号： D21F11/14 , D21F11/006 , D21H17/36 , D21H17/55 , D21H21/146
摘要： The present invention relates to a method of moist creping an absorbent paper base sheet, the method comprising the steps of forming a nascent web comprising at least a major portion of recycled cellulosic fibers, applying a creping adhesive coating comprising an admixture of polyvinyl alcohol and a polyamide crosslinked with epichlorohydrin to a Yankee dryer, passing the nascent web through a nip defined between a suction pressure roll and the Yankee dryer, and adhering the nascent web to the Yankee dryer with a pressure that is controlled by controlling the loading between the suction pressure roll and the Yankee dryer, drying the nascent web on the Yankee dryer to a moisture content that corresponds to a sheet temperature, as measured just prior to a creping blade, of between about 110°C to 121°C, creping the nascent web, at a sheet temperature of between about 110°C to 121°C, from the Yankee dryer with an undulatory creping blade bearing against the Yankee dryer to form a moist biaxially undulatory web, the contact area between the undulatory creping blade and the Yankee dryer defining an undulatory ribbon shape across the width of the Yankee dryer; and following the creping step, drying the moist biaxially undulatory web to form a dried web having a geometric mean breaking length of between about 900 m and 1350 m.
摘要翻译： 本发明涉及一种吸湿纸基片的湿起皱方法，该方法包括以下步骤：形成包含至少大部分再循环纤维素纤维的初生纤维网，施加起皱粘合剂涂层，其包含聚乙烯醇和 用表氯醇与扬克烘干机交联的聚酰胺，使初生纤维网通过吸入压力辊和扬克烘缸之间限定的辊隙，并将初生纤维网粘附到扬克烘缸上，压力通过控制吸入压力 卷扬机和扬克烘缸，将扬琴烘干机上的新生纤维网干燥至对应于在起皱刀片之前测得的片材温度为约110℃至121℃之间的水分含量，起皱初生纤维网， 在约110℃至121℃的片材温度下，来自扬克烘缸，具有与扬克烘缸相对应的波纹起皱刀片，以形成湿润 双轴波动幅材，波纹起皱叶片和扬克烘缸之间的接触面积在扬克烘干机的宽度上形成波浪形带状; 并且在起皱步骤之后，干燥潮湿的双轴波纹网以形成几何平均断裂长度在约900μm和1350μm之间的干燥纤维网。
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公开(公告)号：EP2330250A3
公开(公告)日：2011-06-29
申请号：EP10193311.7
申请日：2010-12-01
发明人： Yeh, Kang Chang , Peters, Christopher J. , Hunter, Mark S. , Geddes, Daniel J. , Chou, Hung Liang
CPC分类号： D21F11/14 , D21F11/006 , D21H17/36 , D21H17/55 , D21H21/146
摘要： The present invention relates to the creation of toweling with surprisingly high absorbency using a furnish comprising a major proportion of recycle furnish when the furnish is creped from a Yankee dryer coated with a creping adhesive comprising polyvinyl alcohol and an epichlorohydrin crosslinked polyamide creping adhesive at a consistency corresponding to a sheet temperature (immediately prior to the creping blade) of between 225°F and 255°F (107°C and 124°C) , preferably ranging from about 230°F (110°C) up to about 250°F (121°C).
摘要翻译： 本发明涉及使用包含主要比例的再循环配料的配料产生具有令人惊讶的高吸收性的毛巾时，当配料由扬克式烘缸起皱时，所述扬克式烘缸用包含聚乙烯醇和表氯醇交联的聚酰胺起绉粘合剂的起皱粘合剂以一致 对应于在225°F和255°F（107°和124°C）之间的片材温度（紧接在起绉刮片之前），优选地从大约230°F（110°C）直到大约250°F （121℃）。
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5.发明公开Antimicrobial hand towel for touchless automatic dispensers 审中-公开Antimikrobielles Handtuchfürberührungsloseautomatische Spender
公开(公告)号：EP2399742A1
公开(公告)日：2011-12-28
申请号：EP11007482.0
申请日：2007-06-19
发明人： Luu, Phuong V. , Awofeso, Anthony O. , Yardley, Craig D. , Chou, Hung Liang , Mccullough, Stephen J. , Janda, Bruce W. , Yeh, Kang Chang
CPC分类号： D21H21/36 , B32B33/00 , B32B2307/7145 , B32B2317/12 , D21F11/006 , D21F11/14 , D21H27/005
摘要： A disposable anti-microbial paper towel and dispensing method includes disposing paper towel in an automatic touchless dispenser which is adapted to generate a touchless proximity signal upon nearness of a consumer, and dispensing the paper towel in response to the proximity signal. A typical invention towel has: (i) a cellulosic web characterized in that the web is substantially without crepe bars and has an unlotioned MD bending length of at least 3.5 cm; and (ii) a transferable lotion composition comprising an emollient and anti-microbial agent, the lotion composition being immobilized on the cellulosic web in a semi-solid or solid form. The transferable lotion composition is selected from lotion compositions which are transferable upon contact with water or lotion compositions which are transferable upon application of body heat.
摘要翻译： 一次性抗菌纸巾和分配方法包括将纸巾放置在自动接触式分配器中，该自动接触式分配器适于在消费者接近时产生无接触接近信号，并响应于接近信号分配纸巾。 典型的发明毛巾具有：（i）纤维素纤维网，其特征在于，所述纤维网基本上没有皱纹棒，并且具有至少3.5cm的未弯曲的MD弯曲长度; 和（ii）包含润肤剂和抗微生物剂的可转移洗剂组合物，洗剂组合物以半固体或固体形式固定在纤维素网上。 可转移洗剂组合物选自在与施用人体热量时可转移的水或洗剂组合物接触时可转移的洗剂组合物。
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公开(公告)号：EP2330250A2
公开(公告)日：2011-06-08
申请号：EP10193311.7
申请日：2010-12-01
发明人： Yeh, Kang Chang , Peters, Christopher J. , Hunter, Mark S. , Geddes, Daniel J. , Chou, Hung Liang
CPC分类号： D21F11/14 , D21F11/006 , D21H17/36 , D21H17/55 , D21H21/146
摘要： The present invention relates to the creation of toweling with surprisingly high absorbency using a furnish comprising a major proportion of recycle furnish when the furnish is creped from a Yankee dryer coated with a creping adhesive comprising polyvinyl alcohol and an epichlorohydrin crosslinked polyamide creping adhesive at a consistency corresponding to a sheet temperature (immediately prior to the creping blade) of between 225°F and 255°F (107°C and 124°C) , preferably ranging from about 230°F (110°C) up to about 250°F (121°C).
摘要翻译： 本发明涉及使用包含主要比例的再循环配料的配料来创建具有令人惊讶的高吸收性的毛巾，当配料从包含聚乙烯醇和表氯醇交联的聚酰胺起皱粘合剂的起皱粘合剂的扬克干燥器起皱时，其稠度 对应于在225°F至255°F（107℃和124℃）之间的片材温度（起皱刀片之前），优选在约230°F（110℃）至约250°F （121℃）。
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7.发明公开High basis weight TAD towel prepared from coarse furnish 审中-公开Hochgewichtiges TAD-Handtuch aus einer groben Stoffmischung
公开(公告)号：EP2088237A1
公开(公告)日：2009-08-12
申请号：EP09001039.8
申请日：2009-01-26
发明人： Harper, Frank, D. , Robinson, Mark, L. , Chou, Hung Liang , Olson, Steven, R. , Hynnek, Martin, A. , Worry, Gary L.
CPC分类号： D21F11/006 , D21F5/182 , D21H27/002 , D21H27/40
摘要： Kitchen roll toweling having surprising softness, absorbency and bulk is formed from a furnish comprising long cellulosic fiber having: (i) average weight-weighted fiber length of at least 2.5 mm; coarseness at least 15.5 mg/100 mm; and a Canadian Standard freeness of at least 600 ml combined with (ii) short cellulosic fiber having an average weight-weighted fiber length of at most 1.9 mm having a Canadian Standard freeness of at least 500 ml in a weight ratio of short fiber to long fiber of at least 0.25 to 1.0 to form a nascent web having a consistency in the range from about 10% to about 35% which is rush transferred from one fabric to another at a speed differential of at least about 15%, and creping the web from a Yankee dryer while controlling the real crepe to at most 3% and thereafter converting the web to form a two ply product having a basis weight of at least 29 lb/rm and caliper of at least 220 mils/8 sheets.
摘要翻译： 具有令人惊奇的柔软度，吸收性和体积的厨房辊毛巾由包括长纤维素纤维的配料形成，所述长纤维素纤维具有：（i）至少2.5mm的平均重量加权纤维长度; 粗糙度至少为15.5mg / 100mm; 和至少600ml的加拿大标准游离度与（ii）具有至多1.9mm平均重量加权纤维长度的短纤维素纤维相结合，具有至少500ml的加拿大标准游离度，其纤维与长纤维的重量比 纤维为至少0.25至1.0，以形成具有在约10％至约35％范围内的稠度的初生纤维网，其以至少约15％的速度差异从一种织物急剧转移到另一种织物，并且起皱纤维网 从扬克烘干机控制真实的绉纱至3％，此后转换纸幅以形成基重至少为29磅/立方米，厚度至少为220密耳/ 8张的双层产品。
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