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公开(公告)号：US20080029236A1
公开(公告)日：2008-02-07
申请号：US11497796
申请日：2006-08-01
CPC分类号： D21H13/24 , D21H15/10 , Y10T428/249921 , Y10T428/27
摘要： The present invention relates to a durable paper or paperboard substrate containing an effective amount of synthetic fibers and having enhanced strength in the machine direction and the cross direction, as well enhanced strength through the cross section of the sheet. The present invention further relates to methods of making and using the substrate.
摘要翻译： 本发明涉及一种耐用纸或纸板基材，其含有有效量的合成纤维，并且在机器方向和横向方向上具有增强的强度，以及通过片材横截面增强的强度。 本发明还涉及制造和使用该基材的方法。
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2.发明授权公开(公告)号：US08263186B2
公开(公告)日：2012-09-11
申请号：US12880288
申请日：2010-09-13
IPC分类号： B05D1/36
CPC分类号： D21H21/36 , B32B29/06 , B41M5/5227 , B41M5/5254 , D21H19/20 , D21H27/14 , Y10T428/24851 , Y10T428/24934 , Y10T428/31993
摘要： A method for increasing the long term storageability of a cellulosic paper or paperboard product. The method includes providing a paper or paperboard product made from cellulosic fibers having a basis weight ranging from about 80 to about 300 pounds per 3000 square feet. A holdout material is applied to at least one surface of the paper or paperboard product. The web is then coated with an ink receptive material selected from the group consisting of an aqueous acrylic polymer coating material, an aqueous biocidal agent and a combination of aqueous acrylic polymer coating material and aqueous biocidal agent and dried to provide a paper or paperboard product having enhanced long term storageability. Webs made according to the invention are suitable for making file folders which exhibit improve long term storageability by resisting damage from moisture and/or biological activity.
摘要翻译： 一种用于增加纤维素纸或纸板产品的长期可储存性的方法。 该方法包括提供由纤维素纤维制成的纸或纸板产品，其基重在约300至300磅/ 3000平方英尺的范围内。 将保持材料施加到纸或纸板产品的至少一个表面上。 然后用选自由丙烯酸聚合物水性涂料，含水杀生物剂和含水丙烯酸聚合物涂料与杀生物剂水溶液组合组成的组中的油墨接收材料涂布纸幅并干燥以提供具有 增强长期可储存性。 根据本发明制造的网络适合于通过抵抗水分和/或生物活性的损害来展现提高长期可储存性的文件夹。
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公开(公告)号：US07666274B2
公开(公告)日：2010-02-23
申请号：US11497796
申请日：2006-08-01
申请人： Rick C. Williams , Graciela Jimenez , Ben J Skaggs
发明人： Rick C. Williams , Graciela Jimenez , Ben J Skaggs
CPC分类号： D21H13/24 , D21H15/10 , Y10T428/249921 , Y10T428/27
摘要： The present invention relates to a durable paper or paperboard substrate containing an effective amount of synthetic fibers and having enhanced strength in the machine direction and the cross direction, as well enhanced strength through the cross section of the sheet. The present invention further relates to methods of making and using the substrate.
摘要翻译： 本发明涉及一种耐用纸或纸板基材，其含有有效量的合成纤维，并且在机器方向和横向方向上具有增强的强度，以及通过片材横截面增强的强度。 本发明还涉及制造和使用该基材的方法。
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