Method Of Making A Fabric-Creped Absorbent Cellulosic Sheet With Improved Dispensing Characteristics
    47.
    发明申请
    Method Of Making A Fabric-Creped Absorbent Cellulosic Sheet With Improved Dispensing Characteristics 有权
    制造具有改进的分配特性的织物起皱吸收性纤维素片材的方法

    公开(公告)号:US20120160435A1

    公开(公告)日:2012-06-28

    申请号:US13402119

    申请日:2012-02-22

    IPC分类号: D21F11/00

    摘要: A method of making a fabric-creped absorbent cellulosic sheet with improved dispensing characteristics. The method includes compactively dewatering a papermaking furnish to form a nascent web, applying the nascent web to a translating transfer surface, fabric-creping the web from the transfer surface at a consistency of from about 30 to about 60 percent utilizing a patterned creping fabric, the fabric-creping step occurring under pressure in a fabric creping nip defined between the transfer surface and the creping fabric, wherein the fabric is traveling at a fabric speed that is slower than the speed of the transfer surface, the web being creped from the transfer surface and transferred to the creping fabric, adhering the web to a drying cylinder with a resinous adhesive coating composition, drying the web on the drying cylinder to form a dried web, and peeling the dried web from the drying cylinder.

    摘要翻译: 一种制备具有改进的分配特性的织物起皱吸收性纤维素片材的方法。 该方法包括对造纸配料进行压实脱水以形成初生纤维网,将初生纤维网施加到平移转移表面,利用图案化的起皱织物以约30至约60%的稠度从转印表面起皱纤维网, 织物起皱步骤在压力下发生在织物起皱辊隙之间,限定在转移表面和起皱织物之间,其中织物以比转印表面的速度慢的织物速度行进,纸幅从转印物起皱 表面并转移到起皱织物上,将纤维网粘附到具有树脂粘合剂涂料组合物的干燥筒上,干燥干燥筒上的幅材以形成干燥的幅材,并将干燥的纸幅从干燥筒剥离。

    Method of making a paper web having a high internal void volume of secondary fibers
    49.
    发明授权
    Method of making a paper web having a high internal void volume of secondary fibers 有权
    制造具有高的内部空隙体积的二次纤维的纸幅的方法

    公开(公告)号:US07794566B2

    公开(公告)日:2010-09-14

    申请号:US10964613

    申请日:2004-10-15

    摘要: The present invention is a method of making a near-premium quality paper product having good strength and absorbency characteristics and a product made by that method. The invention is also a method for retaining a high ash content within a paper web formed by conventional wet pressing. The present invention is also a method for retaining a high percentage of softening agent within a paper web that includes such an agent. Further, the present invention is a soft absorbent paper product having a high void volume. Finally, the invention is also a method for producing a soft, absorbent, and near premium paper product having a high void volume using an undulatory crepe blade having a multiplicity of serrulations in its rake surface which presents differentiated creping angles and/or rake angles as to the paper being creped.

    摘要翻译: 本发明是制造具有良好强度和吸收特性的近乎优质的纸制品的方法和由该方法制成的产品。 本发明还是一种通过常规湿法压制形成的纸幅中保持高灰分含量的方法。 本发明也是一种在包含这种试剂的纸幅内保持高百分比的软化剂的方法。 此外,本发明是具有高空隙体积的软吸收性纸制品。 最后,本发明也是一种用于生产具有高空隙体积的柔软的,吸收性的和接近优质的纸制品的方法,所述纸制品具有高的空隙体积,该波纹绉纱刀片在其前刀面上具有多个锯齿状,其具有不同的起伏角和/或前角, 纸张被起皱。