-
1.发明授权Process and apparatus for air forming an article having a plurality of superimposed fibrous layers 失效用于空气形成具有多个叠加的纤维层的制品的方法和装置公开(公告)号：US06982052B2
公开(公告)日：2006-01-03
申请号：US10255660
申请日：2002-09-26
CPC分类号： A61F13/534 , A61F13/15203 , A61F13/15617 , A61F13/15658 , A61F13/15699 , A61F13/15707
摘要： Process and apparatus for air forming an article having a plurality of superimposed fibrous layers. The layers are formed in substantially discrete forming chambers by depositing fibrous material on a forming surface which moves along an arcuate path through the chambers. A first layer is air-formed on the forming surface as the surface moves through the first forming chamber and a second layer is air-formed over the first layer as the surface moves through the second forming chamber.
摘要翻译： 用于空气形成具有多个叠加的纤维层的制品的方法和装置。 通过将纤维材料沉积在沿着通过腔室的弧形路径移动的成形表面上，在基本上离散的成形室中形成这些层。 当表面移动穿过第一成形室时，第一层在形成表面上形成空气，并且当表面移动通过第二成形室时，第二层在第一层上空气形成。
-
2.发明授权Process and apparatus for air forming an article having a plurality of reinforced superimposed fibrous layers 有权用于空气形成具有多个增强叠加纤维层的制品的方法和装置公开(公告)号：US07094373B2
公开(公告)日：2006-08-22
申请号：US10305755
申请日：2002-11-27
CPC分类号： A61F13/534 , A61F13/15203 , A61F13/15617 , A61F13/15658 , A61F13/15699 , A61F13/15707
摘要： A process and apparatus for air forming an article having a plurality of superimposed reinforced fibrous layers. The layers are formed in substantially discrete forming chambers by depositing fibrous materials on a forming surface which moves along a forming path through the chambers. A first layer is air-formed on the forming surface as the surface moves through the first forming chamber and a second layer is air-formed over the first layer as the surface moves through the second forming chamber. A reinforcing web is embedded in the article during the air-forming process.
摘要翻译： 一种用于空气形成具有多个叠加的增强纤维层的制品的方法和装置。 这些层通过在成形表面上沉积纤维材料而形成在基本分立的成形室中，该成形表面沿着通过该室的成形路径移动。 当表面移动穿过第一成形室时，第一层在形成表面上形成空气，并且当表面移动通过第二成形室时，第二层在第一层上空气形成。 在空气成型过程中将增强纤维网嵌入物品中。
-
公开(公告)号：US07204682B2
公开(公告)日：2007-04-17
申请号：US10917115
申请日：2004-08-12
IPC分类号： B28B5/00
CPC分类号： A61F13/4702 , A61F13/15626 , A61F13/15634 , A61F13/534 , A61F13/539 , A61F2013/53463
摘要： Apparatus for making a reinforced fibrous absorbent member includes a forming chamber adapted to receive a fluent fibrous material and a forming surface moveable within the forming chamber and adapted to collect fibrous material to form the absorbent member. A source of reinforcing web is disposed exteriorly of the forming chamber. A delivery tube has an inlet end open to the forming chamber exterior, a discharge end open to the forming chamber interior, and a central passage extending between the inlet end and the discharge end. At least a portion of the delivery tube adjacent the discharge end extends within the forming chamber interior. The delivery tube is arranged for receiving the reinforcing web from the source of reinforcing web into the central passage of the tube at the inlet end and for guiding the web to the discharge end for conveyance within the forming chamber toward the forming surface.
摘要翻译： 用于制造增强的纤维吸收件的装置包括适于容纳流体纤维材料的成形室和可在成形室内移动的适于聚集纤维材料以形成吸收件的成形表面。 增强纤维网的源部设置在成形室的外部。 输送管具有通向成形室外部的入口端，通向成形室内部的排出端，以及在入口端和排出端之间延伸的中心通道。 邻近排出端的输送管的至少一部分在成形室内部延伸。 输送管被布置成用于将加强幅材从加强幅材源接收到入口端的管的中心通道中，并且用于将幅材引导到排出端，以在成形室内朝向成形表面传送。
-
公开(公告)号：US07568900B2
公开(公告)日：2009-08-04
申请号：US11677857
申请日：2007-02-22
IPC分类号： B27N3/04
CPC分类号： A61F13/4702 , A61F13/15626 , A61F13/15634 , A61F13/534 , A61F13/539 , A61F2013/53463
摘要： Apparatus for making a reinforced absorbent member includes a forming chamber adapted to contain a fluent fibrous material. A forming surface is moveable within the forming chamber along an arcuate path generally from an entrance of the forming chamber to an exit thereof. The forming surface is adapted to collect fibrous material thereon to form the absorbent member. A source of reinforcing web is disposed generally exterior of the forming chamber. The forming chamber has an opening through which the reinforcing web is received into the forming chamber for subsequent conveyance within the forming chamber toward the forming surface. The opening is disposed downstream of the forming chamber entrance generally in the direction of movement of the forming surface along the path.
摘要翻译： 用于制造增强的吸收构件的装置包括适于容纳流体纤维材料的成形室。 成形表面可以在成形室内沿着通常从成形室的入口到其出口的弓形路径移动。 成形表面适于在其上收集纤维材料以形成吸收件。 加强网的来源通常设置在成形室的外部。 成形室具有开口，加强网通过该开口容纳到成形室中，用于随后在成形室内朝向成形表面传送。 开口通常沿成形表面沿着路径移动的方向设置在成形室入口的下游。
-
公开(公告)号：US06989118B2
公开(公告)日：2006-01-24
申请号：US10306269
申请日：2002-11-27
CPC分类号： A61F13/4702 , A61F13/15626 , A61F13/15634 , A61F13/534 , A61F13/539 , A61F2013/53463
摘要： In a process and apparatus for making a reinforced fibrous absorbent member, fibrous material is collected on a forming surface to at least partially form the absorbent member. Fibrous material is entangled with a reinforcing web which is overlaid on at least a portion of the partially formed absorbent member. Additional fibrous material is collected on the forming surface to further form the absorbent member whereby at least a portion of the fibrous material forming the absorbent member becomes entangled with at least one of the reinforcing web and the fibrous material entangled with the reinforcing web to secure the reinforcing web within the absorbent member.
摘要翻译： 在用于制造增强的纤维吸收件的方法和装置中，纤维材料被收集在成形表面上以至少部分地形成吸收构件。 纤维材料与覆盖在部分形成的吸收构件的至少一部分上的加强腹板缠结。 附加的纤维材料被收集在成形表面上以进一步形成吸收体，由此形成吸收体的纤维材料的至少一部分与被加强网缠结的至少一个加强网和纤维材料缠结， 吸收构件内的增强纤维网。
-
公开(公告)号：US07745687B2
公开(公告)日：2010-06-29
申请号：US10306086
申请日：2002-11-27
申请人： David W. Heyn , Matthew J. Barron , Sonya L. Eggen , Amber M. Fortune , Robert E. Gee , Eric D. Johnson , James M. Kaun , Dean M. Laux , Toan T. LeMinh , Billie D. Matelski , Shannon K. Melius , Melanie J. Milslagle , Angie M. Provost , Kenneth R. Schueler, Jr.
发明人： David W. Heyn , Matthew J. Barron , Sonya L. Eggen , Amber M. Fortune , Robert E. Gee , Eric D. Johnson , James M. Kaun , Dean M. Laux , Toan T. LeMinh , Billie D. Matelski , Shannon K. Melius , Melanie J. Milslagle , Angie M. Provost , Kenneth R. Schueler, Jr.
CPC分类号： A61F13/4702 , A61F13/15626 , A61F13/15634 , A61F13/534 , A61F13/539 , A61F2013/53463
摘要： An absorbent structure can include a matrix of fibers, wherein the matrix is reinforced with a reinforcing member, such as scrim. Preferably, the scrim is secured to the fibrous matrix by entanglement of fibers with the scrim and entanglement of fibers in the matrix from opposite sides of the scrim with each other. The scrim layer can be restricted to a longitudinally extending, medial region of the absorbent. In a particular arrangement, the scrim has a cross-directional width dimension which is less than a narrowest width dimension of the fibrous matrix. The scrim can be located between two, opposed, major surfaces of the fibrous matrix.
摘要翻译： 吸收结构可以包括纤维基质，其中基质用加强构件例如稀松布加强。 优选地，通过将纤维与稀松布纤维缠结在纤维中，并将纤维缠绕在基质中，使松紧纤维彼此相对。 稀松布层可以限于吸收剂的纵向延伸的中间区域。 在特定布置中，稀松布具有小于纤维基质的最窄宽度尺寸的横向宽度尺寸。 稀松布可以位于纤维基质的两个相对的主表面之间。
-
7.发明授权公开(公告)号：US06702917B1
公开(公告)日：2004-03-09
申请号：US10233331
申请日：2002-08-30
IPC分类号： B32B3118
CPC分类号： A61F13/15723 , A61F13/15707 , B26D3/10 , B26F1/44 , B65H35/08 , B65H2801/57 , Y10T83/465 , Y10T83/6648 , Y10T83/7158 , Y10T156/1052 , Y10T156/1056 , Y10T428/24 , Y10T428/24777
摘要： A method is provided for making absorbent pads that may have a longitudinally asymmetric shape. The pads may be used in various consumer absorbent articles. The method includes delivering a supply of an absorbent web material in a machine-direction and cutting the absorbent web material in a cross-direction to form a repeating nested pattern of generally identically shaped and oppositely oriented absorbent pads, the pads being disposed longitudinally in the cross-direction of the absorbent web. The pads are longitudinally asymmetric and nested such that the crotch portion of one pad is oriented towards the back portions of immediately adjacent pads, and adjacent nested pads share defining cut lines such that there is no wastage of absorbent web material between the nested pads.
摘要翻译： 提供了一种用于制造可具有纵向不对称形状的吸收垫的方法。 垫可用于各种消费者吸收制品中。 该方法包括在机器方向上输送吸收性纤维网材料的供应，并在横向上切割吸收性纤维网材料以形成大致相同形状和相对定向的吸收垫的重复嵌套图案，所述垫沿纵向设置在 吸收性纤维网的横向。 垫是纵向不对称和嵌套的，使得一个垫的裆部部分朝向紧邻的垫的后部部分定向，并且相邻的嵌套垫共享划定切割线，使得在嵌套垫之间不会浪费吸收性材料材料。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.024 秒)
